arch/arm/kernel/setup.c

953

struct device_node *root;

arch/arm/kernel/setup.c

959

root = of_find_node_by_path("/");

arch/arm/kernel/setup.c

960

if (root) {

arch/arm/kernel/setup.c

961

ret = of_property_read_string(root, "serial-number",

arch/arm/mach-mxs/mach-mxs.c

382

struct device_node *root;

arch/arm/mach-mxs/mach-mxs.c

394

root = of_find_node_by_path("/");

arch/arm/mach-mxs/mach-mxs.c

395

ret = of_property_read_string(root, "model", &soc_dev_attr->machine);

arch/loongarch/pci/acpi.c

156

pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root)

arch/loongarch/pci/acpi.c

159

u16 seg = root->segment;

arch/loongarch/pci/acpi.c

160

struct device *dev = &root->device->dev;

arch/loongarch/pci/acpi.c

162

struct resource *bus_res = &root->secondary;

arch/loongarch/pci/acpi.c

166

ret = pci_mcfg_lookup(root, &cfgres, &ecam_ops);

arch/loongarch/pci/acpi.c

170

root->mcfg_addr = mcfg_addr_init(0);

arch/loongarch/pci/acpi.c

178

cfgres.start = root->mcfg_addr + (bus_res->start << bus_shift);

arch/loongarch/pci/acpi.c

193

struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)

arch/loongarch/pci/acpi.c

199

int domain = root->segment;

arch/loongarch/pci/acpi.c

200

int busnum = root->secondary.start;

arch/loongarch/pci/acpi.c

214

info->cfg = pci_acpi_setup_ecam_mapping(root);

arch/loongarch/pci/acpi.c

233

bus = acpi_pci_root_create(root, root_ops,

arch/loongarch/pci/acpi.c

46

struct acpi_pci_root *root = acpi_driver_data(adev);

arch/loongarch/pci/acpi.c

48

return root->segment;

arch/loongarch/pci/acpi.c

71

entry->offset = ci->root->mcfg_addr & GENMASK_ULL(63, 40);

arch/mips/cavium-octeon/setup.c

499

struct device_node *root;

arch/mips/cavium-octeon/setup.c

502

root = of_find_node_by_path("/");

arch/mips/cavium-octeon/setup.c

503

ret = of_property_read_string(root, "model", &board_type);

arch/mips/cavium-octeon/setup.c

504

of_node_put(root);

arch/mips/pic32/pic32mzda/init.c

111

of_node_put(root);

arch/mips/pic32/pic32mzda/init.c

92

struct device_node *root, *np;

arch/mips/pic32/pic32mzda/init.c

95

root = of_find_node_by_path("/");

arch/parisc/kernel/drivers.c

293

while (dev != &root) {

arch/parisc/kernel/drivers.c

322

while (dev != &root) {

arch/parisc/kernel/drivers.c

44

static struct device root = {

arch/parisc/kernel/drivers.c

485

struct device *parent = &root;

arch/parisc/kernel/drivers.c

758

struct device *parent = &root;

arch/parisc/kernel/drivers.c

883

&root);

arch/parisc/kernel/drivers.c

910

if (device_register(&root))

arch/parisc/kernel/drivers.c

912

get_device(&root);

arch/parisc/kernel/drivers.c

92

return device_for_each_child(&root, &recurse_data, descend_children);

arch/powerpc/boot/devtree.c

20

void *root, *memory;

arch/powerpc/boot/devtree.c

24

root = finddevice("/");

arch/powerpc/boot/devtree.c

25

if (getprop(root, "#address-cells", &naddr, sizeof(naddr)) < 0)

arch/powerpc/boot/devtree.c

32

if (getprop(root, "#size-cells", &nsize, sizeof(nsize)) < 0)

arch/powerpc/include/asm/eeh.h

107

#define eeh_for_each_pe(root, pe) \

arch/powerpc/include/asm/eeh.h

108

for (pe = root; pe; pe = eeh_pe_next(pe, root))

arch/powerpc/include/asm/eeh.h

280

struct eeh_pe *eeh_pe_next(struct eeh_pe *pe, struct eeh_pe *root);

arch/powerpc/include/asm/eeh.h

285

void *eeh_pe_traverse(struct eeh_pe *root,

arch/powerpc/include/asm/eeh.h

287

void eeh_pe_dev_traverse(struct eeh_pe *root,

arch/powerpc/include/asm/kvm_book3s.h

187

struct kvmppc_pte *gpte, u64 root,

arch/powerpc/kernel/dt_cpu_ftrs.c

832

unsigned long root, chosen;

arch/powerpc/kernel/dt_cpu_ftrs.c

835

root = of_get_flat_dt_root();

arch/powerpc/kernel/dt_cpu_ftrs.c

836

chosen = of_get_flat_dt_subnode_by_name(root, "chosen");

arch/powerpc/kernel/eeh.c

801

static void eeh_pe_refreeze_passed(struct eeh_pe *root)

arch/powerpc/kernel/eeh.c

806

eeh_for_each_pe(root, pe) {

arch/powerpc/kernel/eeh_driver.c

216

static void eeh_set_channel_state(struct eeh_pe *root, pci_channel_state_t s)

arch/powerpc/kernel/eeh_driver.c

221

eeh_for_each_pe(root, pe)

arch/powerpc/kernel/eeh_driver.c

227

static void eeh_set_irq_state(struct eeh_pe *root, bool enable)

arch/powerpc/kernel/eeh_driver.c

232

eeh_for_each_pe(root, pe) {

arch/powerpc/kernel/eeh_driver.c

578

eeh_pe_state_clear(root, EEH_PE_ISOLATED, include_passed);

arch/powerpc/kernel/eeh_pe.c

183

struct eeh_pe *eeh_pe_next(struct eeh_pe *pe, struct eeh_pe *root)

arch/powerpc/kernel/eeh_pe.c

189

if (pe == root)

arch/powerpc/kernel/eeh_pe.c

212

void *eeh_pe_traverse(struct eeh_pe *root,

arch/powerpc/kernel/eeh_pe.c

218

eeh_for_each_pe(root, pe) {

arch/powerpc/kernel/eeh_pe.c

235

void eeh_pe_dev_traverse(struct eeh_pe *root,

arch/powerpc/kernel/eeh_pe.c

241

if (!root) {

arch/powerpc/kernel/eeh_pe.c

243

__func__, root);

arch/powerpc/kernel/eeh_pe.c

248

eeh_for_each_pe(root, pe)

arch/powerpc/kernel/eeh_pe.c

289

struct eeh_pe *root = eeh_phb_pe_get(phb);

arch/powerpc/kernel/eeh_pe.c

291

return eeh_pe_traverse(root, __eeh_pe_get, &pe_no);

arch/powerpc/kernel/eeh_pe.c

516

void eeh_pe_state_mark(struct eeh_pe *root, int state)

arch/powerpc/kernel/eeh_pe.c

520

eeh_for_each_pe(root, pe)

arch/powerpc/kernel/eeh_pe.c

534

void eeh_pe_mark_isolated(struct eeh_pe *root)

arch/powerpc/kernel/eeh_pe.c

540

eeh_pe_state_mark(root, EEH_PE_ISOLATED);

arch/powerpc/kernel/eeh_pe.c

541

eeh_for_each_pe(root, pe) {

arch/powerpc/kernel/eeh_pe.c

582

void eeh_pe_state_clear(struct eeh_pe *root, int state, bool include_passed)

arch/powerpc/kernel/eeh_pe.c

588

eeh_for_each_pe(root, pe) {

arch/powerpc/kernel/proc_powerpc.c

109

if (!proc_mkdir("rtas", root))

arch/powerpc/kernel/proc_powerpc.c

95

struct proc_dir_entry *root;

arch/powerpc/kernel/proc_powerpc.c

97

root = proc_mkdir("powerpc", NULL);

arch/powerpc/kernel/proc_powerpc.c

98

if (!root)

arch/powerpc/kernel/prom_init.c

116

ihandle root;

arch/powerpc/kernel/prom_init.c

1403

ihandle root;

arch/powerpc/kernel/prom_init.c

1410

root = call_prom("open", 1, 1, ADDR("/"));

arch/powerpc/kernel/prom_init.c

1411

if (root != 0) {

arch/powerpc/kernel/prom_init.c

1429

root,

arch/powerpc/kernel/prom_init.c

1435

call_prom("close", 1, 0, root);

arch/powerpc/kernel/prom_init.c

1439

call_prom("close", 1, 0, root);

arch/powerpc/kernel/prom_init.c

1668

prom_getprop(prom.root, "#address-cells", &val, sizeof(val));

arch/powerpc/kernel/prom_init.c

1671

prom_getprop(prom.root, "#size-cells", &val, sizeof(rsc));

arch/powerpc/kernel/prom_init.c

2230

prom.root = call_prom("finddevice", 1, 1, ADDR("/"));

arch/powerpc/kernel/prom_init.c

2231

if (!PHANDLE_VALID(prom.root))

arch/powerpc/kernel/prom_init.c

2315

len = prom_getprop(prom.root, "compatible",

arch/powerpc/kernel/prom_init.c

2346

len = prom_getprop(prom.root, "device_type",

arch/powerpc/kernel/prom_init.c

2703

phandle root;

arch/powerpc/kernel/prom_init.c

2725

root = call_prom("peer", 1, 1, (phandle)0);

arch/powerpc/kernel/prom_init.c

2726

if (root == (phandle)0)

arch/powerpc/kernel/prom_init.c

2748

scan_dt_build_strings(root, &mem_start, &mem_end);

arch/powerpc/kernel/prom_init.c

2755

scan_dt_build_struct(root, &mem_start, &mem_end);

arch/powerpc/kernel/rtas.c

827

struct device_node *root;

arch/powerpc/kernel/rtas.c

843

if ((root = of_find_node_by_path("/rtas"))) {

arch/powerpc/kernel/rtas.c

844

if ((p = of_get_property(root,

arch/powerpc/kernel/rtas.c

847

if ((p = of_get_property(root,

arch/powerpc/kernel/rtas.c

850

if ((p = of_get_property(root,

arch/powerpc/kernel/rtas.c

853

row_width = of_get_property(root,

arch/powerpc/kernel/rtas.c

855

of_node_put(root);

arch/powerpc/kernel/setup-common.c

191

struct device_node *root;

arch/powerpc/kernel/setup-common.c

205

root = of_find_node_by_path("/");

arch/powerpc/kernel/setup-common.c

206

if (root)

arch/powerpc/kernel/setup-common.c

207

model = of_get_property(root, "model", NULL);

arch/powerpc/kernel/setup-common.c

210

of_node_put(root);

arch/powerpc/kexec/ranges.c

402

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/kexec/ranges.c

405

prop = of_get_property(root, "reserved-ranges", &len);

arch/powerpc/kexec/ranges.c

406

n_mem_addr_cells = of_n_addr_cells(root);

arch/powerpc/kexec/ranges.c

407

n_mem_size_cells = of_n_size_cells(root);

arch/powerpc/kexec/ranges.c

408

of_node_put(root);

arch/powerpc/kvm/book3s_64_mmu_radix.c

143

struct kvmppc_pte *gpte, u64 root,

arch/powerpc/kvm/book3s_64_mmu_radix.c

152

rts = ((root & RTS1_MASK) >> (RTS1_SHIFT - 3)) |

arch/powerpc/kvm/book3s_64_mmu_radix.c

153

((root & RTS2_MASK) >> RTS2_SHIFT);

arch/powerpc/kvm/book3s_64_mmu_radix.c

154

bits = root & RPDS_MASK;

arch/powerpc/kvm/book3s_64_mmu_radix.c

155

base = root & RPDB_MASK;

arch/powerpc/kvm/book3s_64_mmu_radix.c

244

unsigned long size, ptbl, root;

arch/powerpc/kvm/book3s_64_mmu_radix.c

264

root = be64_to_cpu(entry.prtb0);

arch/powerpc/kvm/book3s_64_mmu_radix.c

266

return kvmppc_mmu_walk_radix_tree(vcpu, eaddr, gpte, root, pte_ret_p);

arch/powerpc/mm/drmem.c

396

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/mm/drmem.c

400

if (!root)

arch/powerpc/mm/drmem.c

404

n_root_addr_cells = of_n_addr_cells(root);

arch/powerpc/mm/drmem.c

405

n_root_size_cells = of_n_size_cells(root);

arch/powerpc/mm/drmem.c

406

of_node_put(root);

arch/powerpc/mm/init_64.c

431

unsigned long root, chosen;

arch/powerpc/mm/init_64.c

436

root = of_get_flat_dt_root();

arch/powerpc/mm/init_64.c

437

chosen = of_get_flat_dt_subnode_by_name(root, "chosen");

arch/powerpc/mm/nohash/tlb.c

335

unsigned long root = of_get_flat_dt_root();

arch/powerpc/mm/nohash/tlb.c

338

of_get_flat_dt_prop(root, "cooperative-partition", NULL))

arch/powerpc/mm/numa.c

1106

struct device_node *rtas, *root;

arch/powerpc/mm/numa.c

1127

root = of_find_node_by_path("/");

arch/powerpc/mm/numa.c

1128

if (!of_get_property(root, "ibm,migratable-partition", NULL))

arch/powerpc/mm/numa.c

1132

of_node_put(root);

arch/powerpc/mm/numa.c

378

struct device_node *root;

arch/powerpc/mm/numa.c

385

root = of_find_node_by_path("/ibm,opal");

arch/powerpc/mm/numa.c

387

root = of_find_node_by_path("/rtas");

arch/powerpc/mm/numa.c

388

if (!root)

arch/powerpc/mm/numa.c

389

root = of_find_node_by_path("/");

arch/powerpc/mm/numa.c

391

numa_lookup_index = of_get_property(root, "ibm,numa-lookup-index-table", NULL);

arch/powerpc/mm/numa.c

395

form2_distances = of_get_property(root, "ibm,numa-distance-table", NULL);

arch/powerpc/mm/numa.c

430

of_node_put(root);

arch/powerpc/mm/numa.c

436

struct device_node *root;

arch/powerpc/mm/numa.c

453

root = of_find_node_by_path("/ibm,opal");

arch/powerpc/mm/numa.c

455

root = of_find_node_by_path("/rtas");

arch/powerpc/mm/numa.c

456

if (!root)

arch/powerpc/mm/numa.c

457

root = of_find_node_by_path("/");

arch/powerpc/mm/numa.c

471

distance_ref_points = of_get_property(root,

arch/powerpc/mm/numa.c

505

of_node_put(root);

arch/powerpc/mm/numa.c

509

of_node_put(root);

arch/powerpc/perf/hv-24x7.c

622

static int event_uniq_add(struct rb_root *root, const char *name, int nl,

arch/powerpc/perf/hv-24x7.c

625

struct rb_node **new = &(root->rb_node), *parent = NULL;

arch/powerpc/perf/hv-24x7.c

663

rb_insert_color(&data->node, root);

arch/powerpc/perf/hv-24x7.c

669

static void event_uniq_destroy(struct rb_root *root)

arch/powerpc/perf/hv-24x7.c

677

rbtree_postorder_for_each_entry_safe(pos, n, root, node)

arch/powerpc/platforms/44x/fsp2.c

242

unsigned long root = of_get_flat_dt_root();

arch/powerpc/platforms/44x/fsp2.c

244

if (!of_flat_dt_is_compatible(root, "ibm,fsp2"))

arch/powerpc/platforms/52xx/efika.c

144

struct device_node *root;

arch/powerpc/platforms/52xx/efika.c

149

root = of_find_node_by_path("/");

arch/powerpc/platforms/52xx/efika.c

150

if (!root)

arch/powerpc/platforms/52xx/efika.c

153

revision = of_get_property(root, "revision", NULL);

arch/powerpc/platforms/52xx/efika.c

154

codegendescription = of_get_property(root, "CODEGEN,description", NULL);

arch/powerpc/platforms/52xx/efika.c

155

codegenvendor = of_get_property(root, "CODEGEN,vendor", NULL);

arch/powerpc/platforms/52xx/efika.c

168

of_node_put(root);

arch/powerpc/platforms/52xx/efika.c

199

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/platforms/52xx/efika.c

200

const char *model = of_get_property(root, "model", NULL);

arch/powerpc/platforms/52xx/efika.c

202

of_node_put(root);

arch/powerpc/platforms/52xx/efika.c

75

struct device_node *root;

arch/powerpc/platforms/52xx/efika.c

78

root = of_find_node_by_path("/");

arch/powerpc/platforms/52xx/efika.c

79

if (root == NULL) {

arch/powerpc/platforms/52xx/efika.c

85

for_each_child_of_node(root, pcictrl)

arch/powerpc/platforms/52xx/efika.c

89

of_node_put(root);

arch/powerpc/platforms/85xx/xes_mpc85xx.c

116

struct device_node *root;

arch/powerpc/platforms/85xx/xes_mpc85xx.c

119

root = of_find_node_by_path("/");

arch/powerpc/platforms/85xx/xes_mpc85xx.c

120

if (root == NULL)

arch/powerpc/platforms/85xx/xes_mpc85xx.c

123

model = of_get_property(root, "model", NULL);

arch/powerpc/platforms/86xx/mvme7100.c

79

unsigned long root = of_get_flat_dt_root();

arch/powerpc/platforms/86xx/mvme7100.c

81

return of_flat_dt_is_compatible(root, "artesyn,MVME7100");

arch/powerpc/platforms/cell/spufs/inode.c

578

static int spufs_show_options(struct seq_file *m, struct dentry *root)

arch/powerpc/platforms/cell/spufs/inode.c

580

struct spufs_sb_info *sbi = spufs_get_sb_info(root->d_sb);

arch/powerpc/platforms/cell/spufs/inode.c

581

struct inode *inode = root->d_inode;

arch/powerpc/platforms/chrp/pci.c

191

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/platforms/chrp/pci.c

194

rtas = of_find_node_by_name (root, "rtas");

arch/powerpc/platforms/chrp/pci.c

216

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/platforms/chrp/pci.c

223

machine = of_get_property(root, "model", NULL);

arch/powerpc/platforms/chrp/pci.c

232

for_each_child_of_node(root, dev) {

arch/powerpc/platforms/chrp/pci.c

315

of_node_put(root);

arch/powerpc/platforms/chrp/setup.c

102

struct device_node *root;

arch/powerpc/platforms/chrp/setup.c

105

root = of_find_node_by_path("/");

arch/powerpc/platforms/chrp/setup.c

106

if (root)

arch/powerpc/platforms/chrp/setup.c

107

model = of_get_property(root, "model", NULL);

arch/powerpc/platforms/chrp/setup.c

155

of_node_put(root);

arch/powerpc/platforms/chrp/setup.c

198

struct device_node *root;

arch/powerpc/platforms/chrp/setup.c

201

root = of_find_node_by_path("/");

arch/powerpc/platforms/chrp/setup.c

202

if (!root)

arch/powerpc/platforms/chrp/setup.c

205

model = of_get_property(root, "model", NULL);

arch/powerpc/platforms/chrp/setup.c

213

of_node_put(root);

arch/powerpc/platforms/chrp/setup.c

299

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/platforms/chrp/setup.c

305

if (root)

arch/powerpc/platforms/chrp/setup.c

306

machine = of_get_property(root, "model", NULL);

arch/powerpc/platforms/chrp/setup.c

322

of_node_put(root);

arch/powerpc/platforms/chrp/setup.c

367

struct device_node *np, *root;

arch/powerpc/platforms/chrp/setup.c

378

root = of_find_node_by_path("/");

arch/powerpc/platforms/chrp/setup.c

379

if (root) {

arch/powerpc/platforms/chrp/setup.c

380

opprop = of_get_property(root, "platform-open-pic", &oplen);

arch/powerpc/platforms/chrp/setup.c

381

na = of_n_addr_cells(root);

arch/powerpc/platforms/chrp/setup.c

440

of_node_put(root);

arch/powerpc/platforms/pasemi/pci.c

273

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/platforms/pasemi/pci.c

279

np = of_find_compatible_node(root, NULL, "pasemi,rootbus");

arch/powerpc/platforms/pasemi/pci.c

284

of_node_put(root);

arch/powerpc/platforms/pasemi/setup.c

244

struct device_node *root, *mpic_node;

arch/powerpc/platforms/pasemi/setup.c

270

root = of_find_node_by_path("/");

arch/powerpc/platforms/pasemi/setup.c

271

naddr = of_n_addr_cells(root);

arch/powerpc/platforms/pasemi/setup.c

272

opprop = of_get_property(root, "platform-open-pic", &opplen);

arch/powerpc/platforms/pasemi/setup.c

275

of_node_put(root);

arch/powerpc/platforms/pasemi/setup.c

304

of_node_put(root);

arch/powerpc/platforms/powermac/pci.c

905

struct device_node *np, *root;

arch/powerpc/platforms/powermac/pci.c

910

root = of_find_node_by_path("/");

arch/powerpc/platforms/powermac/pci.c

911

if (root == NULL) {

arch/powerpc/platforms/powermac/pci.c

916

for_each_child_of_node(root, np) {

arch/powerpc/platforms/powermac/pci.c

928

of_node_put(root);

arch/powerpc/platforms/powernv/opal-lpc.c

368

struct dentry *root;

arch/powerpc/platforms/powernv/opal-lpc.c

374

root = debugfs_create_dir("lpc", arch_debugfs_dir);

arch/powerpc/platforms/powernv/opal-lpc.c

376

rc |= opal_lpc_debugfs_create_type(root, "io", OPAL_LPC_IO);

arch/powerpc/platforms/powernv/opal-lpc.c

377

rc |= opal_lpc_debugfs_create_type(root, "mem", OPAL_LPC_MEM);

arch/powerpc/platforms/powernv/opal-lpc.c

378

rc |= opal_lpc_debugfs_create_type(root, "fw", OPAL_LPC_FW);

arch/powerpc/platforms/powernv/opal-xscom.c

155

static int scom_debug_init_one(struct dentry *root, struct device_node *dn,

arch/powerpc/platforms/powernv/opal-xscom.c

175

dir = debugfs_create_dir(ent->name, root);

arch/powerpc/platforms/powernv/opal-xscom.c

191

struct dentry *root;

arch/powerpc/platforms/powernv/opal-xscom.c

197

root = debugfs_create_dir("scom", arch_debugfs_dir);

arch/powerpc/platforms/powernv/opal-xscom.c

198

if (IS_ERR(root))

arch/powerpc/platforms/powernv/opal-xscom.c

205

rc |= scom_debug_init_one(root, dn, chip);

arch/powerpc/platforms/powernv/setup.c

274

struct device_node *root;

arch/powerpc/platforms/powernv/setup.c

277

root = of_find_node_by_path("/");

arch/powerpc/platforms/powernv/setup.c

278

if (root)

arch/powerpc/platforms/powernv/setup.c

279

model = of_get_property(root, "model", NULL);

arch/powerpc/platforms/powernv/setup.c

285

of_node_put(root);

arch/powerpc/platforms/pseries/ibmebus.c

189

struct device_node *root, *child;

arch/powerpc/platforms/pseries/ibmebus.c

193

root = of_find_node_by_path("/");

arch/powerpc/platforms/pseries/ibmebus.c

195

for_each_child_of_node(root, child) {

arch/powerpc/platforms/pseries/ibmebus.c

215

of_node_put(root);

arch/powerpc/platforms/pseries/lparcfg.c

201

struct device_node *root;

arch/powerpc/platforms/pseries/lparcfg.c

254

root = of_find_node_by_path("/");

arch/powerpc/platforms/pseries/lparcfg.c

255

if (root) {

arch/powerpc/platforms/pseries/lparcfg.c

256

perf_level = of_get_property(root,

arch/powerpc/platforms/pseries/lparcfg.c

269

of_node_put(root);

arch/powerpc/platforms/pseries/lparcfg.c

369

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/platforms/pseries/lparcfg.c

373

ret = of_property_read_string(root, "ibm,partition-name", &name);

arch/powerpc/platforms/pseries/lparcfg.c

374

of_node_put(root);

arch/powerpc/platforms/pseries/setup.c

108

struct device_node *root;

arch/powerpc/platforms/pseries/setup.c

1094

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/platforms/pseries/setup.c

1095

bool ret = of_node_is_type(root, "chrp");

arch/powerpc/platforms/pseries/setup.c

1097

of_node_put(root);

arch/powerpc/platforms/pseries/setup.c

111

root = of_find_node_by_path("/");

arch/powerpc/platforms/pseries/setup.c

112

if (root)

arch/powerpc/platforms/pseries/setup.c

113

model = of_get_property(root, "model", NULL);

arch/powerpc/platforms/pseries/setup.c

115

of_node_put(root);

arch/powerpc/platforms/pseries/setup.c

500

struct device_node *root = of_find_node_by_path("/");

arch/powerpc/platforms/pseries/setup.c

502

for_each_child_of_node(root, node) {

arch/powerpc/platforms/pseries/setup.c

521

of_node_put(root);

arch/powerpc/platforms/pseries/setup.c

721

struct resource *res, *root, *conflict;

arch/powerpc/platforms/pseries/setup.c

739

root = &iomem_resource;

arch/powerpc/platforms/pseries/setup.c

743

conflict = request_resource_conflict(root, res);

arch/powerpc/sysdev/xive/spapr.c

766

unsigned long root, chosen;

arch/powerpc/sysdev/xive/spapr.c

770

root = of_get_flat_dt_root();

arch/powerpc/sysdev/xive/spapr.c

771

chosen = of_get_flat_dt_subnode_by_name(root, "chosen");

arch/s390/hypfs/hypfs.h

32

extern int hypfs_diag_create_files(struct dentry *root);

arch/s390/hypfs/hypfs.h

37

extern int hypfs_vm_create_files(struct dentry *root);

arch/s390/hypfs/hypfs_diag_fs.c

301

int hypfs_diag_create_files(struct dentry *root)

arch/s390/hypfs/hypfs_diag_fs.c

315

systems_dir = hypfs_mkdir(root, "systems");

arch/s390/hypfs/hypfs_diag_fs.c

327

ptr = hypfs_create_phys_files(root, part_hdr);

arch/s390/hypfs/hypfs_diag_fs.c

331

hyp_dir = hypfs_mkdir(root, "hyp");

arch/s390/hypfs/hypfs_vm_fs.c

107

dir = hypfs_mkdir(root, "cpus");

arch/s390/hypfs/hypfs_vm_fs.c

117

dir = hypfs_mkdir(root, "systems");

arch/s390/hypfs/hypfs_vm_fs.c

85

int hypfs_vm_create_files(struct dentry *root)

arch/s390/hypfs/hypfs_vm_fs.c

97

dir = hypfs_mkdir(root, "hyp");

arch/s390/hypfs/inode.c

231

static int hypfs_show_options(struct seq_file *s, struct dentry *root)

arch/s390/hypfs/inode.c

233

struct hypfs_sb_info *hypfs_info = root->d_sb->s_fs_info;

arch/s390/include/asm/ccwgroup.h

54

int ccwgroup_create_dev(struct device *root, struct ccwgroup_driver *gdrv,

arch/s390/kvm/gmap.c

149

static void gmap_rmap_radix_tree_free(struct radix_tree_root *root)

arch/s390/kvm/gmap.c

162

radix_tree_for_each_slot(slot, root, &iter, index) {

arch/s390/kvm/gmap.c

169

head = radix_tree_delete(root, index);

arch/sh/boards/of-generic.c

120

struct device_node *root;

arch/sh/boards/of-generic.c

123

root = of_find_node_by_path("/");

arch/sh/boards/of-generic.c

124

if (root) {

arch/sh/boards/of-generic.c

125

of_property_read_string(root, "model", &sh_mv.mv_name);

arch/sh/boards/of-generic.c

126

of_node_put(root);

arch/sparc/kernel/ioport.c

322

struct resource *root = m->private, *r;

arch/sparc/kernel/ioport.c

325

for (r = root->child; r != NULL; r = r->sibling) {

arch/sparc/kernel/of_device_32.c

412

struct device_node *root = of_find_node_by_path("/");

arch/sparc/kernel/of_device_32.c

415

parent = scan_one_device(root, NULL);

arch/sparc/kernel/of_device_32.c

419

scan_tree(root->child, &parent->dev);

arch/sparc/kernel/of_device_64.c

702

struct device_node *root = of_find_node_by_path("/");

arch/sparc/kernel/of_device_64.c

705

parent = scan_one_device(root, NULL);

arch/sparc/kernel/of_device_64.c

709

scan_tree(root->child, &parent->dev);

arch/sparc/kernel/pci.c

655

struct resource *p, *root, *conflict;

arch/sparc/kernel/pci.c

671

root = pci_find_parent_resource(dev, p);

arch/sparc/kernel/pci.c

672

if (!root) {

arch/sparc/kernel/pci.c

677

conflict = request_resource_conflict(root, p);

arch/sparc/kernel/vio.c

506

u64 root;

arch/sparc/kernel/vio.c

519

root = mdesc_node_by_name(hp, MDESC_NODE_NULL, channel_devices_node);

arch/sparc/kernel/vio.c

520

if (root == MDESC_NODE_NULL) {

arch/sparc/kernel/vio.c

533

compat = mdesc_get_property(hp, root, "compatible", &len);

arch/sparc/kernel/vio.c

545

cfg_handle = mdesc_get_property(hp, root, cfg_handle_prop, NULL);

arch/sparc/kernel/vio.c

554

root_vdev = vio_create_one(hp, root, NULL, NULL);

arch/x86/entry/vsyscall/vsyscall_64.c

344

void __init set_vsyscall_pgtable_user_bits(pgd_t *root)

arch/x86/entry/vsyscall/vsyscall_64.c

351

pgd = pgd_offset_pgd(root, VSYSCALL_ADDR);

arch/x86/events/intel/uncore_discovery.c

177

uncore_find_unit(struct rb_root *root, unsigned int id)

arch/x86/events/intel/uncore_discovery.c

182

for (node = rb_first(root); node; node = rb_next(node)) {

arch/x86/events/intel/uncore_discovery.c

192

struct rb_root *root, u16 *num_units)

arch/x86/events/intel/uncore_discovery.c

194

struct intel_uncore_discovery_unit *unit = uncore_find_unit(root, node->id);

arch/x86/events/intel/uncore_discovery.c

201

rb_add(&node->node, root, unit_less);

arch/x86/events/intel/uncore_discovery.h

179

struct rb_root *root, u16 *num_units);

arch/x86/events/intel/uncore_snbep.c

6399

struct rb_root *root;

arch/x86/events/intel/uncore_snbep.c

6414

root = kzalloc_obj(struct rb_root);

arch/x86/events/intel/uncore_snbep.c

6415

if (!root) {

arch/x86/events/intel/uncore_snbep.c

6419

*root = RB_ROOT;

arch/x86/events/intel/uncore_snbep.c

6439

uncore_find_add_unit(unit, root, NULL);

arch/x86/events/intel/uncore_snbep.c

6442

type->boxes = root;

arch/x86/include/asm/kvm_host.h

474

struct kvm_mmu_root_info root;

arch/x86/include/asm/vsyscall.h

11

extern void set_vsyscall_pgtable_user_bits(pgd_t *root);

arch/x86/kernel/amd_node.c

103

err = pci_write_config_dword(root, i_off, address);

arch/x86/kernel/amd_node.c

109

err = (write ? pci_write_config_dword(root, d_off, *value)

arch/x86/kernel/amd_node.c

110

: pci_read_config_dword(root, d_off, value));

arch/x86/kernel/amd_node.c

221

static struct pci_dev *get_next_root(struct pci_dev *root)

arch/x86/kernel/amd_node.c

223

while ((root = pci_get_class(PCI_CLASS_BRIDGE_HOST << 8, root))) {

arch/x86/kernel/amd_node.c

225

if (root->devfn)

arch/x86/kernel/amd_node.c

228

if (root->vendor != PCI_VENDOR_ID_AMD &&

arch/x86/kernel/amd_node.c

229

root->vendor != PCI_VENDOR_ID_HYGON)

arch/x86/kernel/amd_node.c

235

return root;

arch/x86/kernel/amd_node.c

250

struct pci_dev *root;

arch/x86/kernel/amd_node.c

261

root = NULL;

arch/x86/kernel/amd_node.c

262

while ((root = get_next_root(root))) {

arch/x86/kernel/amd_node.c

263

pci_dbg(root, "Reserving PCI config space\n");

arch/x86/kernel/amd_node.c

271

if (!pci_request_config_region_exclusive(root, 0, PCI_CFG_SPACE_SIZE, NULL)) {

arch/x86/kernel/amd_node.c

272

pci_err(root, "Failed to reserve config space\n");

arch/x86/kernel/amd_node.c

293

root = NULL;

arch/x86/kernel/amd_node.c

294

while (node < num_nodes && (root = get_next_root(root))) {

arch/x86/kernel/amd_node.c

299

pci_dbg(root, "is root for AMD node %u\n", node);

arch/x86/kernel/amd_node.c

300

amd_roots[node++] = root;

arch/x86/kernel/amd_node.c

88

struct pci_dev *root;

arch/x86/kernel/amd_node.c

94

root = amd_roots[node];

arch/x86/kernel/amd_node.c

95

if (!root)

arch/x86/kvm/kvm_onhyperv.c

44

hpa_t root;

arch/x86/kvm/kvm_onhyperv.c

57

root = vcpu->arch.hv_root_tdp;

arch/x86/kvm/kvm_onhyperv.c

58

if (!VALID_PAGE(root) || root == kvm_arch->hv_root_tdp)

arch/x86/kvm/kvm_onhyperv.c

68

kvm_arch->hv_root_tdp = root;

arch/x86/kvm/kvm_onhyperv.c

71

ret = hv_remote_flush_root_tdp(root, range);

arch/x86/kvm/mmu.h

120

if (likely(vcpu->arch.mmu->root.hpa != INVALID_PAGE))

arch/x86/kvm/mmu.h

150

u64 root_hpa = vcpu->arch.mmu->root.hpa;

arch/x86/kvm/mmu/mmu.c

2477

struct kvm_vcpu *vcpu, hpa_t root,

arch/x86/kvm/mmu/mmu.c

2481

iterator->shadow_addr = root;

arch/x86/kvm/mmu/mmu.c

2494

BUG_ON(root != vcpu->arch.mmu->root.hpa);

arch/x86/kvm/mmu/mmu.c

2508

shadow_walk_init_using_root(iterator, vcpu, vcpu->arch.mmu->root.hpa,

arch/x86/kvm/mmu/mmu.c

3822

&& VALID_PAGE(mmu->root.hpa);

arch/x86/kvm/mmu/mmu.c

3845

if (kvm_mmu_is_dummy_root(mmu->root.hpa)) {

arch/x86/kvm/mmu/mmu.c

3847

} else if (root_to_sp(mmu->root.hpa)) {

arch/x86/kvm/mmu/mmu.c

3848

mmu_free_root_page(kvm, &mmu->root.hpa, &invalid_list);

arch/x86/kvm/mmu/mmu.c

3859

mmu->root.hpa = INVALID_PAGE;

arch/x86/kvm/mmu/mmu.c

3860

mmu->root.pgd = 0;

arch/x86/kvm/mmu/mmu.c

3922

hpa_t root;

arch/x86/kvm/mmu/mmu.c

3940

root = mmu_alloc_root(vcpu, 0, 0, shadow_root_level);

arch/x86/kvm/mmu/mmu.c

3941

mmu->root.hpa = root;

arch/x86/kvm/mmu/mmu.c

3951

root = mmu_alloc_root(vcpu, i << (30 - PAGE_SHIFT), 0,

arch/x86/kvm/mmu/mmu.c

3953

mmu->pae_root[i] = root | PT_PRESENT_MASK |

arch/x86/kvm/mmu/mmu.c

3956

mmu->root.hpa = __pa(mmu->pae_root);

arch/x86/kvm/mmu/mmu.c

3964

mmu->root.pgd = 0;

arch/x86/kvm/mmu/mmu.c

4063

hpa_t root;

arch/x86/kvm/mmu/mmu.c

4069

mmu->root.hpa = kvm_mmu_get_dummy_root();

arch/x86/kvm/mmu/mmu.c

4102

root = mmu_alloc_root(vcpu, root_gfn, 0,

arch/x86/kvm/mmu/mmu.c

4104

mmu->root.hpa = root;

arch/x86/kvm/mmu/mmu.c

4156

root = mmu_alloc_root(vcpu, root_gfn, quadrant, PT32_ROOT_LEVEL);

arch/x86/kvm/mmu/mmu.c

4157

mmu->pae_root[i] = root | pm_mask;

arch/x86/kvm/mmu/mmu.c

4161

mmu->root.hpa = __pa(mmu->pml5_root);

arch/x86/kvm/mmu/mmu.c

4163

mmu->root.hpa = __pa(mmu->pml4_root);

arch/x86/kvm/mmu/mmu.c

4165

mmu->root.hpa = __pa(mmu->pae_root);

arch/x86/kvm/mmu/mmu.c

4168

mmu->root.pgd = root_pgd;

arch/x86/kvm/mmu/mmu.c

4247

static bool is_unsync_root(hpa_t root)

arch/x86/kvm/mmu/mmu.c

4251

if (!VALID_PAGE(root) || kvm_mmu_is_dummy_root(root))

arch/x86/kvm/mmu/mmu.c

4267

sp = root_to_sp(root);

arch/x86/kvm/mmu/mmu.c

4290

if (!VALID_PAGE(vcpu->arch.mmu->root.hpa))

arch/x86/kvm/mmu/mmu.c

4296

hpa_t root = vcpu->arch.mmu->root.hpa;

arch/x86/kvm/mmu/mmu.c

4298

if (!is_unsync_root(root))

arch/x86/kvm/mmu/mmu.c

4301

sp = root_to_sp(root);

arch/x86/kvm/mmu/mmu.c

4312

hpa_t root = vcpu->arch.mmu->pae_root[i];

arch/x86/kvm/mmu/mmu.c

4314

if (IS_VALID_PAE_ROOT(root)) {

arch/x86/kvm/mmu/mmu.c

4315

sp = spte_to_child_sp(root);

arch/x86/kvm/mmu/mmu.c

4406

int root, leaf, level;

arch/x86/kvm/mmu/mmu.c

4409

leaf = get_sptes_lockless(vcpu, addr, sptes, &root);

arch/x86/kvm/mmu/mmu.c

4428

for (level = root; level >= leaf; level--)

arch/x86/kvm/mmu/mmu.c

4434

for (level = root; level >= leaf; level--)

arch/x86/kvm/mmu/mmu.c

4768

struct kvm_mmu_page *sp = root_to_sp(vcpu->arch.mmu->root.hpa);

arch/x86/kvm/mmu/mmu.c

4799

if (WARN_ON_ONCE(kvm_mmu_is_dummy_root(vcpu->arch.mmu->root.hpa)))

arch/x86/kvm/mmu/mmu.c

5110

static inline bool is_root_usable(struct kvm_mmu_root_info *root, gpa_t pgd,

arch/x86/kvm/mmu/mmu.c

5115

if (!VALID_PAGE(root->hpa))

arch/x86/kvm/mmu/mmu.c

5118

if (!role.direct && pgd != root->pgd)

arch/x86/kvm/mmu/mmu.c

5121

sp = root_to_sp(root->hpa);

arch/x86/kvm/mmu/mmu.c

5142

if (is_root_usable(&mmu->root, new_pgd, new_role))

arch/x86/kvm/mmu/mmu.c

5154

swap(mmu->root, mmu->prev_roots[i]);

arch/x86/kvm/mmu/mmu.c

5155

if (is_root_usable(&mmu->root, new_pgd, new_role))

arch/x86/kvm/mmu/mmu.c

5183

swap(mmu->root, mmu->prev_roots[i]);

arch/x86/kvm/mmu/mmu.c

5198

if (VALID_PAGE(mmu->root.hpa) && !root_to_sp(mmu->root.hpa))

arch/x86/kvm/mmu/mmu.c

5201

if (VALID_PAGE(mmu->root.hpa))

arch/x86/kvm/mmu/mmu.c

5245

struct kvm_mmu_page *sp = root_to_sp(vcpu->arch.mmu->root.hpa);

arch/x86/kvm/mmu/mmu.c

6088

WARN_ON_ONCE(VALID_PAGE(vcpu->arch.root_mmu.root.hpa));

arch/x86/kvm/mmu/mmu.c

6090

WARN_ON_ONCE(VALID_PAGE(vcpu->arch.guest_mmu.root.hpa));

arch/x86/kvm/mmu/mmu.c

6126

if (is_obsolete_root(kvm, mmu->root.hpa))

arch/x86/kvm/mmu/mmu.c

6404

if (WARN_ON_ONCE(!VALID_PAGE(vcpu->arch.mmu->root.hpa)))

arch/x86/kvm/mmu/mmu.c

6544

__kvm_mmu_invalidate_addr(vcpu, mmu, addr, mmu->root.hpa);

arch/x86/kvm/mmu/mmu.c

6637

mmu->root.hpa = INVALID_PAGE;

arch/x86/kvm/mmu/mmu.c

6638

mmu->root.pgd = 0;

arch/x86/kvm/mmu/mmu_internal.h

171

static inline gfn_t kvm_gfn_root_bits(const struct kvm *kvm, const struct kvm_mmu_page *root)

arch/x86/kvm/mmu/mmu_internal.h

178

if (is_mirror_sp(root))

arch/x86/kvm/mmu/paging_tmpl.h

638

if (WARN_ON_ONCE(!VALID_PAGE(vcpu->arch.mmu->root.hpa)))

arch/x86/kvm/mmu/paging_tmpl.h

647

if (unlikely(kvm_mmu_is_dummy_root(vcpu->arch.mmu->root.hpa))) {

arch/x86/kvm/mmu/spte.c

143

struct kvm_mmu_page *root = root_to_sp(vcpu->arch.mmu->root.hpa);

arch/x86/kvm/mmu/spte.c

145

if (root)

arch/x86/kvm/mmu/spte.c

146

WRITE_ONCE(root->has_mapped_host_mmio, true);

arch/x86/kvm/mmu/spte.h

276

static inline struct kvm_mmu_page *root_to_sp(hpa_t root)

arch/x86/kvm/mmu/spte.h

278

if (kvm_mmu_is_dummy_root(root))

arch/x86/kvm/mmu/spte.h

285

return spte_to_child_sp(root);

arch/x86/kvm/mmu/spte.h

295

struct kvm_mmu_page *root = root_to_sp(vcpu->arch.mmu->root.hpa);

arch/x86/kvm/mmu/spte.h

297

if (root)

arch/x86/kvm/mmu/spte.h

298

return READ_ONCE(root->has_mapped_host_mmio);

arch/x86/kvm/mmu/tdp_iter.c

39

void tdp_iter_start(struct tdp_iter *iter, struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_iter.c

42

if (WARN_ON_ONCE(!root || (root->role.level < 1) ||

arch/x86/kvm/mmu/tdp_iter.c

43

(root->role.level > PT64_ROOT_MAX_LEVEL) ||

arch/x86/kvm/mmu/tdp_iter.c

51

iter->root_level = root->role.level;

arch/x86/kvm/mmu/tdp_iter.c

53

iter->pt_path[iter->root_level - 1] = (tdp_ptep_t)root->spt;

arch/x86/kvm/mmu/tdp_iter.c

54

iter->as_id = kvm_mmu_page_as_id(root);

arch/x86/kvm/mmu/tdp_iter.h

123

#define for_each_tdp_pte_min_level(iter, kvm, root, min_level, start, end) \

arch/x86/kvm/mmu/tdp_iter.h

124

for (tdp_iter_start(&iter, root, min_level, start, kvm_gfn_root_bits(kvm, root)); \

arch/x86/kvm/mmu/tdp_iter.h

128

#define for_each_tdp_pte_min_level_all(iter, root, min_level) \

arch/x86/kvm/mmu/tdp_iter.h

129

for (tdp_iter_start(&iter, root, min_level, 0, 0); \

arch/x86/kvm/mmu/tdp_iter.h

133

#define for_each_tdp_pte(iter, kvm, root, start, end) \

arch/x86/kvm/mmu/tdp_iter.h

134

for_each_tdp_pte_min_level(iter, kvm, root, PG_LEVEL_4K, start, end)

arch/x86/kvm/mmu/tdp_iter.h

138

void tdp_iter_start(struct tdp_iter *iter, struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

1008

if (!root->role.invalid)

arch/x86/kvm/mmu/tdp_mmu.c

1028

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

103

if (root->role.invalid && !(types & KVM_INVALID_ROOTS))

arch/x86/kvm/mmu/tdp_mmu.c

1031

for_each_valid_tdp_mmu_root_yield_safe(kvm, root, -1)

arch/x86/kvm/mmu/tdp_mmu.c

1032

flush = tdp_mmu_zap_leafs(kvm, root, start, end, true, flush);

arch/x86/kvm/mmu/tdp_mmu.c

1039

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1055

__for_each_tdp_mmu_root_yield_safe(kvm, root, -1,

arch/x86/kvm/mmu/tdp_mmu.c

1057

tdp_mmu_zap_root(kvm, root, false);

arch/x86/kvm/mmu/tdp_mmu.c

106

if (likely(!is_mirror_sp(root)))

arch/x86/kvm/mmu/tdp_mmu.c

1066

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1073

for_each_tdp_mmu_root_yield_safe(kvm, root) {

arch/x86/kvm/mmu/tdp_mmu.c

1074

if (!root->tdp_mmu_scheduled_root_to_zap)

arch/x86/kvm/mmu/tdp_mmu.c

1077

root->tdp_mmu_scheduled_root_to_zap = false;

arch/x86/kvm/mmu/tdp_mmu.c

1078

KVM_BUG_ON(!root->role.invalid, kvm);

arch/x86/kvm/mmu/tdp_mmu.c

1089

tdp_mmu_zap_root(kvm, root, shared);

arch/x86/kvm/mmu/tdp_mmu.c

1096

kvm_tdp_mmu_put_root(kvm, root);

arch/x86/kvm/mmu/tdp_mmu.c

1118

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1147

list_for_each_entry(root, &kvm->arch.tdp_mmu_roots, link) {

arch/x86/kvm/mmu/tdp_mmu.c

1148

if (!tdp_mmu_root_match(root, root_types))

arch/x86/kvm/mmu/tdp_mmu.c

1157

if (!root->role.invalid) {

arch/x86/kvm/mmu/tdp_mmu.c

1158

root->tdp_mmu_scheduled_root_to_zap = true;

arch/x86/kvm/mmu/tdp_mmu.c

1159

root->role.invalid = true;

arch/x86/kvm/mmu/tdp_mmu.c

1265

struct kvm_mmu_page *root = tdp_mmu_get_root_for_fault(vcpu, fault);

arch/x86/kvm/mmu/tdp_mmu.c

1271

KVM_MMU_WARN_ON(!root || root->role.invalid);

arch/x86/kvm/mmu/tdp_mmu.c

1279

for_each_tdp_pte(iter, kvm, root, fault->gfn, fault->gfn + 1) {

arch/x86/kvm/mmu/tdp_mmu.c

1357

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1361

__for_each_tdp_mmu_root_yield_safe(kvm, root, range->slot->as_id, types)

arch/x86/kvm/mmu/tdp_mmu.c

1362

flush = tdp_mmu_zap_leafs(kvm, root, range->start, range->end,

arch/x86/kvm/mmu/tdp_mmu.c

1403

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1418

for_each_tdp_mmu_root_rcu(kvm, root, range->slot->as_id, types) {

arch/x86/kvm/mmu/tdp_mmu.c

1419

tdp_root_for_each_leaf_pte(iter, kvm, root, range->start, range->end) {

arch/x86/kvm/mmu/tdp_mmu.c

1449

static bool wrprot_gfn_range(struct kvm *kvm, struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

1460

for_each_tdp_pte_min_level(iter, kvm, root, min_level, start, end) {

arch/x86/kvm/mmu/tdp_mmu.c

1490

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1495

for_each_valid_tdp_mmu_root_yield_safe(kvm, root, slot->as_id)

arch/x86/kvm/mmu/tdp_mmu.c

1496

spte_set |= wrprot_gfn_range(kvm, root, slot->base_gfn,

arch/x86/kvm/mmu/tdp_mmu.c

1559

struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

1579

for_each_tdp_pte_min_level(iter, kvm, root, target_level + 1, start, end) {

arch/x86/kvm/mmu/tdp_mmu.c

1645

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1649

for_each_valid_tdp_mmu_root_yield_safe(kvm, root, slot->as_id) {

arch/x86/kvm/mmu/tdp_mmu.c

1650

r = tdp_mmu_split_huge_pages_root(kvm, root, start, end, target_level, shared);

arch/x86/kvm/mmu/tdp_mmu.c

1652

kvm_tdp_mmu_put_root(kvm, root);

arch/x86/kvm/mmu/tdp_mmu.c

1668

static void clear_dirty_gfn_range(struct kvm *kvm, struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

1671

const u64 dbit = tdp_mmu_need_write_protect(kvm, root) ?

arch/x86/kvm/mmu/tdp_mmu.c

1677

tdp_root_for_each_pte(iter, kvm, root, start, end) {

arch/x86/kvm/mmu/tdp_mmu.c

1706

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1709

for_each_valid_tdp_mmu_root_yield_safe(kvm, root, slot->as_id)

arch/x86/kvm/mmu/tdp_mmu.c

1710

clear_dirty_gfn_range(kvm, root, slot->base_gfn,

arch/x86/kvm/mmu/tdp_mmu.c

1714

static void clear_dirty_pt_masked(struct kvm *kvm, struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

1717

const u64 dbit = (wrprot || tdp_mmu_need_write_protect(kvm, root)) ?

arch/x86/kvm/mmu/tdp_mmu.c

1725

tdp_root_for_each_leaf_pte(iter, kvm, root, gfn + __ffs(mask),

arch/x86/kvm/mmu/tdp_mmu.c

1764

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1766

for_each_valid_tdp_mmu_root(kvm, root, slot->as_id)

arch/x86/kvm/mmu/tdp_mmu.c

1767

clear_dirty_pt_masked(kvm, root, gfn, mask, wrprot);

arch/x86/kvm/mmu/tdp_mmu.c

1774

struct kvm_mmu_page *root = spte_to_child_sp(parent->old_spte);

arch/x86/kvm/mmu/tdp_mmu.c

1779

tdp_root_for_each_leaf_pte(iter, kvm, root, start, end) {

arch/x86/kvm/mmu/tdp_mmu.c

1797

struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

1813

for_each_tdp_pte_min_level(iter, kvm, root, PG_LEVEL_2M, start, end) {

arch/x86/kvm/mmu/tdp_mmu.c

1871

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1874

for_each_valid_tdp_mmu_root_yield_safe(kvm, root, slot->as_id)

arch/x86/kvm/mmu/tdp_mmu.c

1875

recover_huge_pages_range(kvm, root, slot);

arch/x86/kvm/mmu/tdp_mmu.c

1883

static bool write_protect_gfn(struct kvm *kvm, struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

1894

for_each_tdp_pte_min_level(iter, kvm, root, min_level, gfn, gfn + 1) {

arch/x86/kvm/mmu/tdp_mmu.c

1923

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

1927

for_each_valid_tdp_mmu_root(kvm, root, slot->as_id)

arch/x86/kvm/mmu/tdp_mmu.c

1928

spte_set |= write_protect_gfn(kvm, root, gfn, min_level);

arch/x86/kvm/mmu/tdp_mmu.c

1942

struct kvm_mmu_page *root = root_to_sp(vcpu->arch.mmu->root.hpa);

arch/x86/kvm/mmu/tdp_mmu.c

1949

for_each_tdp_pte(iter, vcpu->kvm, root, gfn, gfn + 1) {

arch/x86/kvm/mmu/tdp_mmu.c

1972

struct kvm_mmu_page *root = tdp_mmu_get_root(vcpu, KVM_DIRECT_ROOTS);

arch/x86/kvm/mmu/tdp_mmu.c

1976

for_each_tdp_pte(iter, vcpu->kvm, root, gfn, gfn + 1) {

arch/x86/kvm/mmu/tdp_mmu.c

259

struct kvm_mmu_page *root;

arch/x86/kvm/mmu/tdp_mmu.c

272

for_each_valid_tdp_mmu_root_yield_safe(kvm, root, as_id) {

arch/x86/kvm/mmu/tdp_mmu.c

273

if (root->role.word == role.word)

arch/x86/kvm/mmu/tdp_mmu.c

287

list_for_each_entry(root, &kvm->arch.tdp_mmu_roots, link) {

arch/x86/kvm/mmu/tdp_mmu.c

288

if (root->role.word == role.word &&

arch/x86/kvm/mmu/tdp_mmu.c

289

!WARN_ON_ONCE(!kvm_tdp_mmu_get_root(root)))

arch/x86/kvm/mmu/tdp_mmu.c

293

root = tdp_mmu_alloc_sp(vcpu);

arch/x86/kvm/mmu/tdp_mmu.c

294

tdp_mmu_init_sp(root, NULL, 0, role);

arch/x86/kvm/mmu/tdp_mmu.c

303

refcount_set(&root->tdp_mmu_root_count, 2);

arch/x86/kvm/mmu/tdp_mmu.c

304

list_add_rcu(&root->link, &kvm->arch.tdp_mmu_roots);

arch/x86/kvm/mmu/tdp_mmu.c

316

mmu->mirror_root_hpa = __pa(root->spt);

arch/x86/kvm/mmu/tdp_mmu.c

318

mmu->root.hpa = __pa(root->spt);

arch/x86/kvm/mmu/tdp_mmu.c

319

mmu->root.pgd = 0;

arch/x86/kvm/mmu/tdp_mmu.c

79

void kvm_tdp_mmu_put_root(struct kvm *kvm, struct kvm_mmu_page *root)

arch/x86/kvm/mmu/tdp_mmu.c

81

if (!refcount_dec_and_test(&root->tdp_mmu_root_count))

arch/x86/kvm/mmu/tdp_mmu.c

853

static void __tdp_mmu_zap_root(struct kvm *kvm, struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

858

for_each_tdp_pte_min_level_all(iter, root, zap_level) {

arch/x86/kvm/mmu/tdp_mmu.c

876

static void tdp_mmu_zap_root(struct kvm *kvm, struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

89

KVM_BUG_ON(!is_tdp_mmu_page(root) || !root->role.invalid, kvm);

arch/x86/kvm/mmu/tdp_mmu.c

890

WARN_ON_ONCE(!refcount_read(&root->tdp_mmu_root_count));

arch/x86/kvm/mmu/tdp_mmu.c

914

__tdp_mmu_zap_root(kvm, root, shared, PG_LEVEL_4K);

arch/x86/kvm/mmu/tdp_mmu.c

915

__tdp_mmu_zap_root(kvm, root, shared, PG_LEVEL_2M);

arch/x86/kvm/mmu/tdp_mmu.c

917

__tdp_mmu_zap_root(kvm, root, shared, PG_LEVEL_1G);

arch/x86/kvm/mmu/tdp_mmu.c

918

__tdp_mmu_zap_root(kvm, root, shared, root->role.level);

arch/x86/kvm/mmu/tdp_mmu.c

92

list_del_rcu(&root->link);

arch/x86/kvm/mmu/tdp_mmu.c

94

call_rcu(&root->rcu_head, tdp_mmu_free_sp_rcu_callback);

arch/x86/kvm/mmu/tdp_mmu.c

97

static bool tdp_mmu_root_match(struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

980

static bool tdp_mmu_zap_leafs(struct kvm *kvm, struct kvm_mmu_page *root,

arch/x86/kvm/mmu/tdp_mmu.c

991

for_each_tdp_pte_min_level(iter, kvm, root, PG_LEVEL_4K, start, end) {

arch/x86/kvm/mmu/tdp_mmu.h

15

__must_check static inline bool kvm_tdp_mmu_get_root(struct kvm_mmu_page *root)

arch/x86/kvm/mmu/tdp_mmu.h

17

return refcount_inc_not_zero(&root->tdp_mmu_root_count);

arch/x86/kvm/mmu/tdp_mmu.h

20

void kvm_tdp_mmu_put_root(struct kvm *kvm, struct kvm_mmu_page *root);

arch/x86/kvm/mmu/tdp_mmu.h

54

return root_to_sp(vcpu->arch.mmu->root.hpa);

arch/x86/kvm/mmu/tdp_mmu.h

63

return root_to_sp(vcpu->arch.mmu->root.hpa);

arch/x86/kvm/svm/svm.c

4033

hpa_t root_tdp = vcpu->arch.mmu->root.hpa;

arch/x86/kvm/vmx/nested.c

6011

if (nested_ept_root_matches(mmu->root.hpa, mmu->root.pgd,

arch/x86/kvm/vmx/vmx.c

3391

struct kvm_mmu_page *root;

arch/x86/kvm/vmx/vmx.c

3400

root = root_to_sp(root_hpa);

arch/x86/kvm/vmx/vmx.c

3401

if (WARN_ON_ONCE(!root))

arch/x86/kvm/vmx/vmx.c

3404

eptp |= (root->role.level == 5) ? VMX_EPTP_PWL_5 : VMX_EPTP_PWL_4;

arch/x86/kvm/vmx/vmx.c

3406

if (enable_ept_ad_bits && !root->role.ad_disabled)

arch/x86/kvm/vmx/vmx.c

3425

u64 root_hpa = mmu->root.hpa;

arch/x86/kvm/vmx/vmx.c

7014

else if (VALID_PAGE(vcpu->arch.root_mmu.root.hpa))

arch/x86/kvm/vmx/vmx.c

7015

vmx_flush_tlb_ept_root(vcpu->arch.root_mmu.root.hpa);

arch/x86/pci/acpi.c

342

struct pci_dev *parent, *root;

arch/x86/pci/acpi.c

348

root = pcie_find_root_port(pdev);

arch/x86/pci/acpi.c

349

if (!root)

arch/x86/pci/acpi.c

353

if (!root->external_facing)

arch/x86/pci/acpi.c

365

if (pcie_switch_directly_under(root, pdev))

arch/x86/pci/acpi.c

396

struct acpi_pci_root *root = ci->root;

arch/x86/pci/acpi.c

400

info->start_bus = (u8)root->secondary.start;

arch/x86/pci/acpi.c

401

info->end_bus = (u8)root->secondary.end;

arch/x86/pci/acpi.c

406

&root->secondary, &root->mcfg_addr);

arch/x86/pci/acpi.c

416

root->mcfg_addr);

arch/x86/pci/acpi.c

451

static int pci_acpi_root_get_node(struct acpi_pci_root *root)

arch/x86/pci/acpi.c

453

int busnum = root->secondary.start;

arch/x86/pci/acpi.c

454

struct acpi_device *device = root->device;

arch/x86/pci/acpi.c

503

int busnum = ci->root->secondary.start;

arch/x86/pci/acpi.c

533

struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)

arch/x86/pci/acpi.c

535

int domain = root->segment;

arch/x86/pci/acpi.c

536

int busnum = root->secondary.start;

arch/x86/pci/acpi.c

537

int node = pci_acpi_root_get_node(root);

arch/x86/pci/acpi.c

541

root->segment = domain = 0;

arch/x86/pci/acpi.c

558

.companion = root->device

arch/x86/pci/acpi.c

567

dev_err(&root->device->dev,

arch/x86/pci/acpi.c

573

info->sd.companion = root->device;

arch/x86/pci/acpi.c

574

bus = acpi_pci_root_create(root, &acpi_pci_root_ops,

arch/x86/platform/olpc/olpc.c

182

static bool __init check_ofw_architecture(struct device_node *root)

arch/x86/platform/olpc/olpc.c

187

olpc_arch = of_get_property(root, "architecture", &propsize);

arch/x86/platform/olpc/olpc.c

191

static u32 __init get_board_revision(struct device_node *root)

arch/x86/platform/olpc/olpc.c

196

rev = of_get_property(root, "board-revision-int", &propsize);

arch/x86/platform/olpc/olpc.c

205

struct device_node *root = of_find_node_by_path("/");

arch/x86/platform/olpc/olpc.c

208

if (!root)

arch/x86/platform/olpc/olpc.c

211

success = check_ofw_architecture(root);

arch/x86/platform/olpc/olpc.c

213

olpc_platform_info.boardrev = get_board_revision(root);

arch/x86/platform/olpc/olpc.c

221

of_node_put(root);

arch/x86/platform/olpc/olpc_dt.c

305

phandle root;

arch/x86/platform/olpc/olpc_dt.c

312

root = olpc_dt_getsibling(0);

arch/x86/platform/olpc/olpc_dt.c

313

if (!root) {

arch/x86/platform/olpc/olpc_dt.c

317

of_pdt_build_devicetree(root, &prom_olpc_ops);

block/bfq-iosched.c

2680

struct rb_root *root = &bfqq_group(bfqq)->rq_pos_tree;

block/bfq-iosched.c

2684

if (RB_EMPTY_ROOT(root))

block/bfq-iosched.c

2691

__bfqq = bfq_rq_pos_tree_lookup(bfqd, root, sector, &parent, NULL);

block/bfq-iosched.c

730

bfq_rq_pos_tree_lookup(struct bfq_data *bfqd, struct rb_root *root,

block/bfq-iosched.c

738

p = &root->rb_node;

block/bfq-iosched.c

903

struct rb_root_cached *root = &bfqq->bfqd->queue_weights_tree;

block/bfq-iosched.c

905

struct rb_node **new = &(root->rb_root.rb_node), *parent = NULL;

block/bfq-iosched.c

961

rb_insert_color_cached(&bfqq->weight_counter->weights_node, root,

block/bfq-iosched.c

977

struct rb_root_cached *root;

block/bfq-iosched.c

982

root = &bfqq->bfqd->queue_weights_tree;

block/bfq-iosched.c

987

rb_erase_cached(&bfqq->weight_counter->weights_node, root);

block/bfq-wf2q.c

338

static void bfq_extract(struct rb_root *root, struct bfq_entity *entity)

block/bfq-wf2q.c

341

rb_erase(&entity->rb_node, root);

block/bfq-wf2q.c

379

static void bfq_insert(struct rb_root *root, struct bfq_entity *entity)

block/bfq-wf2q.c

382

struct rb_node **node = &root->rb_node;

block/bfq-wf2q.c

396

rb_insert_color(&entity->rb_node, root);

block/bfq-wf2q.c

398

entity->tree = root;

block/elevator.c

219

void elv_rb_add(struct rb_root *root, struct request *rq)

block/elevator.c

221

struct rb_node **p = &root->rb_node;

block/elevator.c

236

rb_insert_color(&rq->rb_node, root);

block/elevator.c

240

void elv_rb_del(struct rb_root *root, struct request *rq)

block/elevator.c

243

rb_erase(&rq->rb_node, root);

block/elevator.c

248

struct request *elv_rb_find(struct rb_root *root, sector_t sector)

block/elevator.c

250

struct rb_node *n = root->rb_node;

block/mq-deadline.c

153

struct rb_root *root = deadline_rb_root(per_prio, rq);

block/mq-deadline.c

155

elv_rb_add(root, rq);

drivers/accel/habanalabs/common/debugfs.c

1866

static void add_secured_nodes(struct hl_dbg_device_entry *dev_entry, struct dentry *root)

drivers/accel/habanalabs/common/debugfs.c

1870

root,

drivers/accel/habanalabs/common/debugfs.c

1875

root,

drivers/accel/habanalabs/common/debugfs.c

1880

root,

drivers/accel/habanalabs/common/debugfs.c

1885

root,

drivers/accel/habanalabs/common/debugfs.c

1890

root,

drivers/accel/habanalabs/common/debugfs.c

1896

root,

drivers/accel/habanalabs/common/debugfs.c

1902

root,

drivers/accel/habanalabs/common/debugfs.c

1908

root,

drivers/accel/habanalabs/common/debugfs.c

1914

struct dentry *root)

drivers/accel/habanalabs/common/debugfs.c

1922

root,

drivers/accel/habanalabs/common/debugfs.c

1927

root,

drivers/accel/habanalabs/common/debugfs.c

1933

root,

drivers/accel/habanalabs/common/debugfs.c

1938

root,

drivers/accel/habanalabs/common/debugfs.c

1944

root,

drivers/accel/habanalabs/common/debugfs.c

1950

root,

drivers/accel/habanalabs/common/debugfs.c

1956

root,

drivers/accel/habanalabs/common/debugfs.c

1962

root,

drivers/accel/habanalabs/common/debugfs.c

1968

root,

drivers/accel/habanalabs/common/debugfs.c

1974

root,

drivers/accel/habanalabs/common/debugfs.c

1980

root,

drivers/accel/habanalabs/common/debugfs.c

1986

root,

drivers/accel/habanalabs/common/debugfs.c

1992

root,

drivers/accel/habanalabs/common/debugfs.c

1997

root,

drivers/accel/habanalabs/common/debugfs.c

2003

root,

drivers/accel/habanalabs/common/debugfs.c

2008

root,

drivers/accel/habanalabs/common/debugfs.c

2013

root,

drivers/accel/habanalabs/common/debugfs.c

2019

root,

drivers/accel/habanalabs/common/debugfs.c

2025

root,

drivers/accel/habanalabs/common/debugfs.c

2030

root,

drivers/accel/habanalabs/common/debugfs.c

2041

root,

drivers/accel/habanalabs/common/debugfs.c

2111

dev_entry->root = hdev->drm.accel->debugfs_root;

drivers/accel/habanalabs/common/debugfs.c

2113

add_files_to_device(hdev, dev_entry, dev_entry->root);

drivers/accel/habanalabs/common/debugfs.c

2116

add_secured_nodes(dev_entry, dev_entry->root);

drivers/accel/habanalabs/common/habanalabs.h

2416

struct dentry *root;

drivers/acpi/acpi_configfs.c

258

struct config_group *root = &acpi_configfs.su_group;

drivers/acpi/acpi_configfs.c

260

config_group_init(root);

drivers/acpi/acpi_configfs.c

266

acpi_table_group = configfs_register_default_group(root, "table",

drivers/acpi/acpica/acdebug.h

273

void acpi_db_generate_statistics(union acpi_parse_object *root, u8 is_method);

drivers/acpi/acpica/acparser.h

142

union acpi_parse_object *root);

drivers/acpi/acpica/acparser.h

195

void acpi_ps_delete_parse_tree(union acpi_parse_object *root);

drivers/acpi/acpica/dbstats.c

251

op = acpi_ps_get_depth_next(root, op);

drivers/acpi/acpica/dbutils.c

18

acpi_status acpi_db_second_pass_parse(union acpi_parse_object *root);

drivers/acpi/acpica/dbutils.c

324

acpi_status acpi_db_second_pass_parse(union acpi_parse_object *root)

drivers/acpi/acpica/dbutils.c

326

union acpi_parse_object *op = root;

drivers/acpi/acpica/dbutils.c

394

op = acpi_ps_get_depth_next(root, op);

drivers/acpi/internal.h

35

void pci_ioapic_remove(struct acpi_pci_root *root);

drivers/acpi/internal.h

36

int acpi_ioapic_remove(struct acpi_pci_root *root);

drivers/acpi/internal.h

38

static inline void pci_ioapic_remove(struct acpi_pci_root *root) { return; }

drivers/acpi/internal.h

39

static inline int acpi_ioapic_remove(struct acpi_pci_root *root) { return 0; }

drivers/acpi/ioapic.c

213

void pci_ioapic_remove(struct acpi_pci_root *root)

drivers/acpi/ioapic.c

219

if (root->device->handle != ioapic->root_handle)

drivers/acpi/ioapic.c

230

int acpi_ioapic_remove(struct acpi_pci_root *root)

drivers/acpi/ioapic.c

237

if (root->device->handle != ioapic->root_handle)

drivers/acpi/pci_mcfg.c

218

static void pci_mcfg_apply_quirks(struct acpi_pci_root *root,

drivers/acpi/pci_mcfg.c

223

u16 segment = root->segment;

drivers/acpi/pci_mcfg.c

224

struct resource *bus_range = &root->secondary;

drivers/acpi/pci_mcfg.c

234

dev_info(&root->device->dev, "MCFG quirk: ECAM at %pR for %pR with %ps\n",

drivers/acpi/pci_mcfg.c

245

int pci_mcfg_lookup(struct acpi_pci_root *root, struct resource *cfgres,

drivers/acpi/pci_mcfg.c

249

struct resource *bus_res = &root->secondary;

drivers/acpi/pci_mcfg.c

250

u16 seg = root->segment;

drivers/acpi/pci_mcfg.c

255

if (root->mcfg_addr)

drivers/acpi/pci_mcfg.c

264

root->mcfg_addr = e->addr;

drivers/acpi/pci_mcfg.c

271

if (root->mcfg_addr) {

drivers/acpi/pci_mcfg.c

272

res.start = root->mcfg_addr + (bus_res->start << 20);

drivers/acpi/pci_mcfg.c

283

pci_mcfg_apply_quirks(root, &res, &ops);

drivers/acpi/pci_root.c

1001

int ret, busnum = root->secondary.start;

drivers/acpi/pci_root.c

1002

struct acpi_device *device = root->device;

drivers/acpi/pci_root.c

1007

info->root = root;

drivers/acpi/pci_root.c

1012

root->segment, busnum);

drivers/acpi/pci_root.c

1024

pci_add_resource(&info->resources, &root->secondary);

drivers/acpi/pci_root.c

1031

if (!(root->osc_control_set & OSC_PCI_EXPRESS_NATIVE_HP_CONTROL))

drivers/acpi/pci_root.c

1033

if (!(root->osc_control_set & OSC_PCI_SHPC_NATIVE_HP_CONTROL))

drivers/acpi/pci_root.c

1035

if (!(root->osc_control_set & OSC_PCI_EXPRESS_AER_CONTROL))

drivers/acpi/pci_root.c

1037

if (!(root->osc_control_set & OSC_PCI_EXPRESS_PME_CONTROL))

drivers/acpi/pci_root.c

1039

if (!(root->osc_control_set & OSC_PCI_EXPRESS_LTR_CONTROL))

drivers/acpi/pci_root.c

1041

if (!(root->osc_control_set & OSC_PCI_EXPRESS_DPC_CONTROL))

drivers/acpi/pci_root.c

1044

if (!(root->osc_ext_control_set & OSC_CXL_ERROR_REPORTING_CONTROL))

drivers/acpi/pci_root.c

154

static void decode_osc_bits(struct acpi_pci_root *root, char *msg, u32 word,

drivers/acpi/pci_root.c

167

dev_info(&root->device->dev, "_OSC: %s [%s]\n", msg, buf);

drivers/acpi/pci_root.c

170

static void decode_osc_support(struct acpi_pci_root *root, char *msg, u32 word)

drivers/acpi/pci_root.c

172

decode_osc_bits(root, msg, word, pci_osc_support_bit,

drivers/acpi/pci_root.c

176

static void decode_osc_control(struct acpi_pci_root *root, char *msg, u32 word)

drivers/acpi/pci_root.c

178

decode_osc_bits(root, msg, word, pci_osc_control_bit,

drivers/acpi/pci_root.c

182

static void decode_cxl_osc_support(struct acpi_pci_root *root, char *msg, u32 word)

drivers/acpi/pci_root.c

184

decode_osc_bits(root, msg, word, cxl_osc_support_bit,

drivers/acpi/pci_root.c

188

static void decode_cxl_osc_control(struct acpi_pci_root *root, char *msg, u32 word)

drivers/acpi/pci_root.c

190

decode_osc_bits(root, msg, word, cxl_osc_control_bit,

drivers/acpi/pci_root.c

194

static inline bool is_pcie(struct acpi_pci_root *root)

drivers/acpi/pci_root.c

196

return root->bridge_type == ACPI_BRIDGE_TYPE_PCIE;

drivers/acpi/pci_root.c

199

static inline bool is_cxl(struct acpi_pci_root *root)

drivers/acpi/pci_root.c

201

return root->bridge_type == ACPI_BRIDGE_TYPE_CXL;

drivers/acpi/pci_root.c

207

static char *to_uuid(struct acpi_pci_root *root)

drivers/acpi/pci_root.c

209

if (is_cxl(root))

drivers/acpi/pci_root.c

214

static int cap_length(struct acpi_pci_root *root)

drivers/acpi/pci_root.c

216

if (is_cxl(root))

drivers/acpi/pci_root.c

221

static acpi_status acpi_pci_run_osc(struct acpi_pci_root *root,

drivers/acpi/pci_root.c

226

.uuid_str = to_uuid(root),

drivers/acpi/pci_root.c

228

.cap.length = cap_length(root),

drivers/acpi/pci_root.c

233

status = acpi_run_osc(root->device->handle, &context);

drivers/acpi/pci_root.c

236

if (is_cxl(root))

drivers/acpi/pci_root.c

243

static acpi_status acpi_pci_query_osc(struct acpi_pci_root *root, u32 support,

drivers/acpi/pci_root.c

250

support |= root->osc_support_set;

drivers/acpi/pci_root.c

254

capbuf[OSC_CONTROL_DWORD] = *control | root->osc_control_set;

drivers/acpi/pci_root.c

256

if (is_cxl(root)) {

drivers/acpi/pci_root.c

257

cxl_support |= root->osc_ext_support_set;

drivers/acpi/pci_root.c

259

capbuf[OSC_EXT_CONTROL_DWORD] = *cxl_control | root->osc_ext_control_set;

drivers/acpi/pci_root.c

263

status = acpi_pci_run_osc(root, capbuf, &pci_result, &cxl_result);

drivers/acpi/pci_root.c

265

root->osc_support_set = support;

drivers/acpi/pci_root.c

267

if (is_cxl(root)) {

drivers/acpi/pci_root.c

268

root->osc_ext_support_set = cxl_support;

drivers/acpi/pci_root.c

271

} else if (is_cxl(root)) {

drivers/acpi/pci_root.c

276

root->bridge_type = ACPI_BRIDGE_TYPE_PCIE;

drivers/acpi/pci_root.c

285

struct acpi_pci_root *root;

drivers/acpi/pci_root.c

290

root = acpi_driver_data(device);

drivers/acpi/pci_root.c

292

return root;

drivers/acpi/pci_root.c

355

struct acpi_pci_root *root;

drivers/acpi/pci_root.c

362

root = acpi_pci_find_root(handle);

drivers/acpi/pci_root.c

363

if (!root)

drivers/acpi/pci_root.c

367

*mask |= root->osc_control_set;

drivers/acpi/pci_root.c

369

if (is_cxl(root)) {

drivers/acpi/pci_root.c

371

*cxl_mask |= root->osc_ext_control_set;

drivers/acpi/pci_root.c

378

status = acpi_pci_query_osc(root, support, mask, cxl_support,

drivers/acpi/pci_root.c

382

if (is_cxl(root)) {

drivers/acpi/pci_root.c

393

decode_osc_control(root, "platform does not support",

drivers/acpi/pci_root.c

396

decode_cxl_osc_control(root, "CXL platform does not support",

drivers/acpi/pci_root.c

403

if ((root->osc_control_set & ctrl) == ctrl &&

drivers/acpi/pci_root.c

404

(root->osc_ext_control_set & cxl_ctrl) == cxl_ctrl)

drivers/acpi/pci_root.c

408

decode_osc_control(root, "not requesting control; platform does not support",

drivers/acpi/pci_root.c

414

capbuf[OSC_SUPPORT_DWORD] = root->osc_support_set;

drivers/acpi/pci_root.c

416

if (is_cxl(root)) {

drivers/acpi/pci_root.c

417

capbuf[OSC_EXT_SUPPORT_DWORD] = root->osc_ext_support_set;

drivers/acpi/pci_root.c

421

status = acpi_pci_run_osc(root, capbuf, mask, cxl_mask);

drivers/acpi/pci_root.c

425

root->osc_control_set = *mask;

drivers/acpi/pci_root.c

426

root->osc_ext_control_set = *cxl_mask;

drivers/acpi/pci_root.c

541

static bool os_control_query_checks(struct acpi_pci_root *root, u32 support)

drivers/acpi/pci_root.c

543

struct acpi_device *device = root->device;

drivers/acpi/pci_root.c

551

decode_osc_support(root, "not requesting OS control; OS requires",

drivers/acpi/pci_root.c

559

static void negotiate_os_control(struct acpi_pci_root *root, int *no_aspm)

drivers/acpi/pci_root.c

564

struct acpi_device *device = root->device;

drivers/acpi/pci_root.c

573

root->osc_control_set = ~OSC_PCI_EXPRESS_PME_CONTROL;

drivers/acpi/pci_root.c

574

decode_osc_control(root, "OS assumes control of",

drivers/acpi/pci_root.c

575

root->osc_control_set);

drivers/acpi/pci_root.c

581

decode_osc_support(root, "OS supports", support);

drivers/acpi/pci_root.c

583

if (os_control_query_checks(root, support))

drivers/acpi/pci_root.c

586

if (is_cxl(root)) {

drivers/acpi/pci_root.c

588

decode_cxl_osc_support(root, "OS supports", cxl_support);

drivers/acpi/pci_root.c

596

decode_osc_control(root, "OS now controls", control);

drivers/acpi/pci_root.c

598

decode_cxl_osc_control(root, "OS now controls",

drivers/acpi/pci_root.c

621

if (status == AE_NOT_FOUND && !is_pcie(root))

drivers/acpi/pci_root.c

625

decode_osc_control(root, "OS requested", requested);

drivers/acpi/pci_root.c

626

decode_osc_control(root, "platform willing to grant", control);

drivers/acpi/pci_root.c

629

decode_cxl_osc_control(root, "OS requested", cxl_requested);

drivers/acpi/pci_root.c

630

decode_cxl_osc_control(root, "platform willing to grant",

drivers/acpi/pci_root.c

645

struct acpi_pci_root *root;

drivers/acpi/pci_root.c

651

root = kzalloc_obj(struct acpi_pci_root);

drivers/acpi/pci_root.c

652

if (!root)

drivers/acpi/pci_root.c

665

root->secondary.flags = IORESOURCE_BUS;

drivers/acpi/pci_root.c

666

status = try_get_root_bridge_busnr(handle, &root->secondary);

drivers/acpi/pci_root.c

674

root->secondary.end = 0xFF;

drivers/acpi/pci_root.c

680

root->secondary.start = bus;

drivers/acpi/pci_root.c

682

root->secondary.start = 0;

drivers/acpi/pci_root.c

690

root->device = device;

drivers/acpi/pci_root.c

691

root->segment = segment & 0xFFFF;

drivers/acpi/pci_root.c

694

device->driver_data = root;

drivers/acpi/pci_root.c

703

root->segment, &root->secondary);

drivers/acpi/pci_root.c

705

root->mcfg_addr = acpi_pci_root_get_mcfg_addr(handle);

drivers/acpi/pci_root.c

707

acpi_hid = acpi_device_hid(root->device);

drivers/acpi/pci_root.c

709

root->bridge_type = ACPI_BRIDGE_TYPE_PCIE;

drivers/acpi/pci_root.c

711

root->bridge_type = ACPI_BRIDGE_TYPE_CXL;

drivers/acpi/pci_root.c

715

negotiate_os_control(root, &no_aspm);

drivers/acpi/pci_root.c

728

root->bus = pci_acpi_scan_root(root);

drivers/acpi/pci_root.c

729

if (!root->bus) {

drivers/acpi/pci_root.c

732

root->segment, (unsigned int)root->secondary.start);

drivers/acpi/pci_root.c

741

pci_acpi_add_root_pm_notifier(device, root);

drivers/acpi/pci_root.c

742

device_set_wakeup_capable(root->bus->bridge, device->wakeup.flags.valid);

drivers/acpi/pci_root.c

745

pcibios_resource_survey_bus(root->bus);

drivers/acpi/pci_root.c

746

pci_assign_unassigned_root_bus_resources(root->bus);

drivers/acpi/pci_root.c

757

acpi_ioapic_add(root->device->handle);

drivers/acpi/pci_root.c

761

pci_bus_add_devices(root->bus);

drivers/acpi/pci_root.c

769

kfree(root);

drivers/acpi/pci_root.c

775

struct acpi_pci_root *root = acpi_driver_data(device);

drivers/acpi/pci_root.c

779

pci_stop_root_bus(root->bus);

drivers/acpi/pci_root.c

781

pci_ioapic_remove(root);

drivers/acpi/pci_root.c

782

device_set_wakeup_capable(root->bus->bridge, false);

drivers/acpi/pci_root.c

785

pci_remove_root_bus(root->bus);

drivers/acpi/pci_root.c

786

WARN_ON(acpi_ioapic_remove(root));

drivers/acpi/pci_root.c

792

kfree(root);

drivers/acpi/pci_root.c

805

struct resource *res1, *res2, *root = NULL;

drivers/acpi/pci_root.c

809

root = (type & IORESOURCE_MEM) ? &iomem_resource : &ioport_resource;

drivers/acpi/pci_root.c

821

end = min(res1->end, root->end);

drivers/acpi/pci_root.c

933

struct resource *res, *conflict, *root = NULL;

drivers/acpi/pci_root.c

938

root = &iomem_resource;

drivers/acpi/pci_root.c

940

root = &ioport_resource;

drivers/acpi/pci_root.c

948

if (res == root)

drivers/acpi/pci_root.c

951

conflict = insert_resource_conflict(root, res);

drivers/acpi/pci_root.c

996

struct pci_bus *acpi_pci_root_create(struct acpi_pci_root *root,

drivers/android/binder/rust_binderfs.c

119

struct dentry *dentry, *root;

drivers/android/binder/rust_binderfs.c

180

root = sb->s_root;

drivers/android/binder/rust_binderfs.c

181

dentry = simple_start_creating(root, req->name);

drivers/android/binder/rust_binderfs.c

190

fsnotify_create(root->d_inode, dentry);

drivers/android/binder/rust_binderfs.c

297

struct binderfs_info *info = BINDERFS_SB(fc->root->d_sb);

drivers/android/binder/rust_binderfs.c

307

static int binderfs_show_options(struct seq_file *seq, struct dentry *root)

drivers/android/binder/rust_binderfs.c

309

struct binderfs_info *info = BINDERFS_SB(root->d_sb);

drivers/android/binder/rust_binderfs.c

382

struct dentry *root = sb->s_root;

drivers/android/binder/rust_binderfs.c

422

dentry = d_alloc_name(root, "binder-control");

drivers/android/binderfs.c

119

struct dentry *dentry, *root;

drivers/android/binderfs.c

185

root = sb->s_root;

drivers/android/binderfs.c

186

dentry = simple_start_creating(root, name);

drivers/android/binderfs.c

193

fsnotify_create(root->d_inode, dentry);

drivers/android/binderfs.c

306

struct binderfs_info *info = BINDERFS_SB(fc->root->d_sb);

drivers/android/binderfs.c

316

static int binderfs_show_options(struct seq_file *seq, struct dentry *root)

drivers/android/binderfs.c

318

struct binderfs_info *info = BINDERFS_SB(root->d_sb);

drivers/android/binderfs.c

391

struct dentry *root = sb->s_root;

drivers/android/binderfs.c

432

dentry = d_alloc_name(root, "binder-control");

drivers/ata/libata-acpi.c

29

#define SATA_ADR(root, pmp) (((root) << 16) | (pmp))

drivers/ata/pata_macio.c

498

struct device_node *root = of_find_node_by_path("/");

drivers/ata/pata_macio.c

499

const char *model = of_get_property(root, "model", NULL);

drivers/ata/pata_macio.c

501

of_node_put(root);

drivers/base/core.c

4280

struct root_device *root;

drivers/base/core.c

4283

root = kzalloc_obj(struct root_device);

drivers/base/core.c

4284

if (!root)

drivers/base/core.c

4287

err = dev_set_name(&root->dev, "%s", name);

drivers/base/core.c

4289

kfree(root);

drivers/base/core.c

4293

root->dev.release = root_device_release;

drivers/base/core.c

4295

err = device_register(&root->dev);

drivers/base/core.c

4297

put_device(&root->dev);

drivers/base/core.c

4305

err = sysfs_create_link(&root->dev.kobj, &mk->kobj, "module");

drivers/base/core.c

4307

device_unregister(&root->dev);

drivers/base/core.c

4310

root->owner = owner;

drivers/base/core.c

4314

return &root->dev;

drivers/base/core.c

4327

struct root_device *root = to_root_device(dev);

drivers/base/core.c

4329

if (root->owner)

drivers/base/core.c

4330

sysfs_remove_link(&root->dev.kobj, "module");

drivers/base/devtmpfs.c

82

fc->root = dget(sb->s_root);

drivers/base/regmap/regcache-rbtree.c

105

new = &root->rb_node;

drivers/base/regmap/regcache-rbtree.c

126

rb_insert_color(&rbnode->node, root);

drivers/base/regmap/regcache-rbtree.c

148

for (node = rb_first(&rbtree_ctx->root); node != NULL;

drivers/base/regmap/regcache-rbtree.c

193

rbtree_ctx->root = RB_ROOT;

drivers/base/regmap/regcache-rbtree.c

211

next = rb_first(&rbtree_ctx->root);

drivers/base/regmap/regcache-rbtree.c

215

rb_erase(&rbtree_node->node, &rbtree_ctx->root);

drivers/base/regmap/regcache-rbtree.c

35

struct rb_root root;

drivers/base/regmap/regcache-rbtree.c

402

node = rbtree_ctx->root.rb_node;

drivers/base/regmap/regcache-rbtree.c

458

regcache_rbtree_insert(map, &rbtree_ctx->root, rbnode);

drivers/base/regmap/regcache-rbtree.c

478

for (node = rb_first(&rbtree_ctx->root); node; node = rb_next(node)) {

drivers/base/regmap/regcache-rbtree.c

520

for (node = rb_first(&rbtree_ctx->root); node; node = rb_next(node)) {

drivers/base/regmap/regcache-rbtree.c

78

node = rbtree_ctx->root.rb_node;

drivers/base/regmap/regcache-rbtree.c

96

static int regcache_rbtree_insert(struct regmap *map, struct rb_root *root,

drivers/base/regmap/regmap.c

502

struct rb_root *root = &map->range_tree;

drivers/base/regmap/regmap.c

503

struct rb_node **new = &(root->rb_node), *parent = NULL;

drivers/base/regmap/regmap.c

519

rb_insert_color(&data->node, root);

drivers/block/drbd/drbd_interval.c

102

rb_erase_augmented(&this->rb, root, &augment_callbacks);

drivers/block/drbd/drbd_interval.c

118

drbd_find_overlap(struct rb_root *root, sector_t sector, unsigned int size)

drivers/block/drbd/drbd_interval.c

120

struct rb_node *node = root->rb_node;

drivers/block/drbd/drbd_interval.c

25

drbd_insert_interval(struct rb_root *root, struct drbd_interval *this)

drivers/block/drbd/drbd_interval.c

27

struct rb_node **new = &root->rb_node, *parent = NULL;

drivers/block/drbd/drbd_interval.c

53

rb_insert_augmented(&this->rb, root, &augment_callbacks);

drivers/block/drbd/drbd_interval.c

69

drbd_contains_interval(struct rb_root *root, sector_t sector,

drivers/block/drbd/drbd_interval.c

72

struct rb_node *node = root->rb_node;

drivers/block/drbd/drbd_interval.c

96

drbd_remove_interval(struct rb_root *root, struct drbd_interval *this)

drivers/block/drbd/drbd_interval.h

41

#define drbd_for_each_overlap(i, root, sector, size) \

drivers/block/drbd/drbd_interval.h

42

for (i = drbd_find_overlap(root, sector, size); \

drivers/block/drbd/drbd_receiver.c

1912

find_request(struct drbd_device *device, struct rb_root *root, u64 id,

drivers/block/drbd/drbd_receiver.c

1919

if (drbd_contains_interval(root, sector, &req->i) && req->i.local)

drivers/block/drbd/drbd_receiver.c

5472

struct rb_root *root, const char *func,

drivers/block/drbd/drbd_receiver.c

5480

req = find_request(device, root, id, sector, missing_ok, func);

drivers/block/drbd/drbd_req.c

102

root = &device->write_requests;

drivers/block/drbd/drbd_req.c

104

root = &device->read_requests;

drivers/block/drbd/drbd_req.c

105

drbd_remove_request_interval(root, req);

drivers/block/drbd/drbd_req.c

58

static void drbd_remove_request_interval(struct rb_root *root,

drivers/block/drbd/drbd_req.c

64

drbd_remove_interval(root, i);

drivers/block/drbd/drbd_req.c

99

struct rb_root *root;

drivers/block/null_blk/main.c

906

struct radix_tree_root *root;

drivers/block/null_blk/main.c

908

root = is_cache ? &nullb->dev->cache : &nullb->dev->data;

drivers/block/null_blk/main.c

912

t_page = radix_tree_lookup(root, idx);

drivers/block/null_blk/main.c

917

ret = radix_tree_delete_item(root, idx, t_page);

drivers/block/null_blk/main.c

929

struct radix_tree_root *root;

drivers/block/null_blk/main.c

931

root = is_cache ? &nullb->dev->cache : &nullb->dev->data;

drivers/block/null_blk/main.c

933

if (radix_tree_insert(root, idx, t_page)) {

drivers/block/null_blk/main.c

935

t_page = radix_tree_lookup(root, idx);

drivers/block/null_blk/main.c

948

struct radix_tree_root *root;

drivers/block/null_blk/main.c

950

root = is_cache ? &dev->cache : &dev->data;

drivers/block/null_blk/main.c

955

nr_pages = radix_tree_gang_lookup(root,

drivers/block/null_blk/main.c

960

ret = radix_tree_delete_item(root, pos, t_pages[i]);

drivers/block/null_blk/main.c

978

struct radix_tree_root *root;

drivers/block/null_blk/main.c

983

root = is_cache ? &nullb->dev->cache : &nullb->dev->data;

drivers/block/null_blk/main.c

984

t_page = radix_tree_lookup(root, idx);

drivers/block/xen-blkback/blkback.c

244

struct rb_root *root = &ring->persistent_gnts;

drivers/block/xen-blkback/blkback.c

252

if (RB_EMPTY_ROOT(root))

drivers/block/xen-blkback/blkback.c

259

foreach_grant_safe(persistent_gnt, n, root, node) {

drivers/block/xen-blkback/blkback.c

281

rb_erase(&persistent_gnt->node, root);

drivers/block/xen-blkback/blkback.c

338

struct rb_root *root;

drivers/block/xen-blkback/blkback.c

369

root = &ring->persistent_gnts;

drivers/block/xen-blkback/blkback.c

371

foreach_grant_safe(persistent_gnt, n, root, node) {

drivers/block/xen-blkback/blkback.c

382

rb_erase(&persistent_gnt->node, root);

drivers/bluetooth/btbcm.c

544

struct device_node *root __free(device_node) = of_find_node_by_path("/");

drivers/bluetooth/btbcm.c

548

if (!root)

drivers/bluetooth/btbcm.c

551

if (of_property_read_string_index(root, "compatible", 0, &tmp))

drivers/bus/moxtet.c

556

struct dentry *root, *entry;

drivers/bus/moxtet.c

558

root = debugfs_create_dir("moxtet", NULL);

drivers/bus/moxtet.c

560

if (IS_ERR(root))

drivers/bus/moxtet.c

561

return PTR_ERR(root);

drivers/bus/moxtet.c

563

entry = debugfs_create_file_unsafe("input", 0444, root, moxtet,

drivers/bus/moxtet.c

568

entry = debugfs_create_file_unsafe("output", 0644, root, moxtet,

drivers/bus/moxtet.c

573

moxtet->debugfs_root = root;

drivers/bus/moxtet.c

577

debugfs_remove_recursive(root);

drivers/bus/stm32_rifsc.c

610

struct dentry *root = NULL;

drivers/bus/stm32_rifsc.c

622

root = debugfs_lookup("stm32_firewall", NULL);

drivers/bus/stm32_rifsc.c

623

if (!root)

drivers/bus/stm32_rifsc.c

624

root = debugfs_create_dir("stm32_firewall", NULL);

drivers/bus/stm32_rifsc.c

626

if (IS_ERR(root))

drivers/bus/stm32_rifsc.c

627

return PTR_ERR(root);

drivers/bus/stm32_rifsc.c

629

debugfs_create_file("rifsc", 0444, root, rifsc_priv, &stm32_rifsc_conf_dump_fops);

drivers/clk/bcm/clk-bcm21664.c

21

BCM21664_CCU_COMMON(root, ROOT),

drivers/clk/bcm/clk-bcm21664.c

25

KONA_CLK(root, frac_1m, peri),

drivers/clk/bcm/clk-bcm281xx.c

23

BCM281XX_CCU_COMMON(root, ROOT),

drivers/clk/bcm/clk-bcm281xx.c

26

KONA_CLK(root, frac_1m, peri),

drivers/clk/clk-cdce925.c

386

struct clk *root = clk_get_parent(pll);

drivers/clk/clk-cdce925.c

387

unsigned long root_rate = clk_get_rate(root);

drivers/clk/clk.c

3704

struct dentry *root;

drivers/clk/clk.c

3709

root = debugfs_create_dir(core->name, pdentry);

drivers/clk/clk.c

3710

core->dentry = root;

drivers/clk/clk.c

3712

debugfs_create_file("clk_rate", clk_rate_mode, root, core,

drivers/clk/clk.c

3714

debugfs_create_file("clk_min_rate", 0444, root, core, &clk_min_rate_fops);

drivers/clk/clk.c

3715

debugfs_create_file("clk_max_rate", 0444, root, core, &clk_max_rate_fops);

drivers/clk/clk.c

3716

debugfs_create_ulong("clk_accuracy", 0444, root, &core->accuracy);

drivers/clk/clk.c

3717

debugfs_create_file("clk_phase", clk_phase_mode, root, core,

drivers/clk/clk.c

3719

debugfs_create_file("clk_flags", 0444, root, core, &clk_flags_fops);

drivers/clk/clk.c

3720

debugfs_create_u32("clk_prepare_count", 0444, root, &core->prepare_count);

drivers/clk/clk.c

3721

debugfs_create_u32("clk_enable_count", 0444, root, &core->enable_count);

drivers/clk/clk.c

3722

debugfs_create_u32("clk_protect_count", 0444, root, &core->protect_count);

drivers/clk/clk.c

3723

debugfs_create_u32("clk_notifier_count", 0444, root, &core->notifier_count);

drivers/clk/clk.c

3724

debugfs_create_file("clk_duty_cycle", 0444, root, core,

drivers/clk/clk.c

3727

debugfs_create_file("clk_prepare_enable", 0644, root, core,

drivers/clk/clk.c

3731

debugfs_create_file("clk_parent", 0644, root, core,

drivers/clk/clk.c

3736

debugfs_create_file("clk_parent", 0444, root, core,

drivers/clk/clk.c

3740

debugfs_create_file("clk_possible_parents", 0444, root, core,

drivers/clk/clk.c

4524

static void clk_core_evict_parent_cache_subtree(struct clk_core *root,

drivers/clk/clk.c

4530

for (i = 0; i < root->num_parents; i++)

drivers/clk/clk.c

4531

if (root->parents[i].core == target)

drivers/clk/clk.c

4532

root->parents[i].core = NULL;

drivers/clk/clk.c

4534

hlist_for_each_entry(child, &root->children, child_node)

drivers/clk/clk.c

4542

struct clk_core *root;

drivers/clk/clk.c

4547

hlist_for_each_entry(root, *lists, child_node)

drivers/clk/clk.c

4548

clk_core_evict_parent_cache_subtree(root, core);

drivers/clk/imx/clk-imx93.c

278

const struct imx93_clk_root *root;

drivers/clk/imx/clk-imx93.c

331

root = &root_array[i];

drivers/clk/imx/clk-imx93.c

332

if (!root->plat || root->plat & plat)

drivers/clk/imx/clk-imx93.c

333

clks[root->clk] = imx93_clk_composite_flags(root->name,

drivers/clk/imx/clk-imx93.c

334

parent_names[root->sel],

drivers/clk/imx/clk-imx93.c

335

4, base + root->off, 3,

drivers/clk/imx/clk-imx93.c

336

root->flags);

drivers/clk/tegra/clk-dfll.c

1365

struct dentry *root;

drivers/clk/tegra/clk-dfll.c

1370

root = debugfs_create_dir("tegra_dfll_fcpu", NULL);

drivers/clk/tegra/clk-dfll.c

1371

td->debugfs_dir = root;

drivers/clk/tegra/clk-dfll.c

1373

debugfs_create_file_unsafe("enable", 0644, root, td,

drivers/clk/tegra/clk-dfll.c

1375

debugfs_create_file_unsafe("lock", 0444, root, td, &lock_fops);

drivers/clk/tegra/clk-dfll.c

1376

debugfs_create_file_unsafe("rate", 0444, root, td, &rate_fops);

drivers/clk/tegra/clk-dfll.c

1377

debugfs_create_file("registers", 0444, root, td, &attr_registers_fops);

drivers/cpufreq/pmac64-cpufreq.c

401

struct device_node *root;

drivers/cpufreq/pmac64-cpufreq.c

403

root = of_find_node_by_path("/");

drivers/cpufreq/pmac64-cpufreq.c

404

if (root == NULL) {

drivers/cpufreq/pmac64-cpufreq.c

408

pfunc_set_vdnap0 = pmf_find_function(root, "set-vdnap0");

drivers/cpufreq/pmac64-cpufreq.c

410

pmf_find_function(root, "slewing-done");

drivers/cpufreq/pmac64-cpufreq.c

411

of_node_put(root);

drivers/cpufreq/qcom-cpufreq-nvmem.c

294

struct device_node *root;

drivers/cpufreq/qcom-cpufreq-nvmem.c

296

root = of_find_node_by_path("/");

drivers/cpufreq/qcom-cpufreq-nvmem.c

297

if (!root) {

drivers/cpufreq/qcom-cpufreq-nvmem.c

303

match = of_match_node(qcom_cpufreq_ipq806x_match_list, root);

drivers/cpufreq/qcom-cpufreq-nvmem.c

304

of_node_put(root);

drivers/crypto/caam/ctrl.c

618

static void caam_remove_debugfs(void *root)

drivers/crypto/caam/ctrl.c

620

debugfs_remove_recursive(root);

drivers/crypto/caam/debugfs.c

47

struct dentry *root)

drivers/crypto/caam/debugfs.c

55

ctrlpriv->ctl = debugfs_create_dir("ctl", root);

drivers/crypto/caam/debugfs.h

13

struct caam_perfmon __force *perfmon, struct dentry *root);

drivers/crypto/caam/debugfs.h

17

struct dentry *root)

drivers/crypto/ccp/sev-dev.c

263

struct path root __free(path_put) = {};

drivers/crypto/ccp/sev-dev.c

266

get_fs_root(init_task.fs, &root);

drivers/crypto/ccp/sev-dev.c

276

return file_open_root(&root, filename, flags, mode);

drivers/crypto/intel/qat/qat_common/adf_rl.c

125

struct rl_sla *root = NULL;

drivers/crypto/intel/qat/qat_common/adf_rl.c

148

if (rl_data->root[i] && rl_data->root[i]->srv == sla_in->srv) {

drivers/crypto/intel/qat/qat_common/adf_rl.c

149

root = rl_data->root[i];

drivers/crypto/intel/qat/qat_common/adf_rl.c

154

if (!root)

drivers/crypto/intel/qat/qat_common/adf_rl.c

162

return root;

drivers/crypto/intel/qat/qat_common/adf_rl.c

165

if (rl_data->cluster[i] && rl_data->cluster[i]->parent == root)

drivers/crypto/intel/qat/qat_common/adf_rl.c

191

*sla_arr = rl_data->root;

drivers/crypto/intel/qat/qat_common/adf_rl.c

718

if (!rl_data->root[i])

drivers/crypto/intel/qat/qat_common/adf_rl.c

720

sla_in.cir = rl_data->root[i]->cir;

drivers/crypto/intel/qat/qat_common/adf_rl.c

722

sla_in.srv = rl_data->root[i]->srv;

drivers/crypto/intel/qat/qat_common/adf_rl.h

114

struct rl_sla *root[RL_ROOT_MAX];

drivers/crypto/nx/nx_debugfs.c

35

struct dentry *root;

drivers/crypto/nx/nx_debugfs.c

37

root = debugfs_create_dir(NX_NAME, NULL);

drivers/crypto/nx/nx_debugfs.c

38

drv->dfs_root = root;

drivers/crypto/nx/nx_debugfs.c

41

root, &drv->stats.aes_ops.counter);

drivers/crypto/nx/nx_debugfs.c

43

root, &drv->stats.sha256_ops.counter);

drivers/crypto/nx/nx_debugfs.c

45

root, &drv->stats.sha512_ops.counter);

drivers/crypto/nx/nx_debugfs.c

47

root, &drv->stats.aes_bytes.counter);

drivers/crypto/nx/nx_debugfs.c

49

root, &drv->stats.sha256_bytes.counter);

drivers/crypto/nx/nx_debugfs.c

51

root, &drv->stats.sha512_bytes.counter);

drivers/crypto/nx/nx_debugfs.c

53

root, &drv->stats.errors.counter);

drivers/crypto/nx/nx_debugfs.c

55

root, &drv->stats.last_error.counter);

drivers/crypto/nx/nx_debugfs.c

57

root, &drv->stats.last_error_pid.counter);

drivers/cxl/core/pci.c

373

struct cxl_port *root;

drivers/cxl/core/pci.c

420

root = to_cxl_port(port->dev.parent);

drivers/cxl/core/pci.c

421

while (!is_cxl_root(root) && is_cxl_port(root->dev.parent))

drivers/cxl/core/pci.c

422

root = to_cxl_port(root->dev.parent);

drivers/cxl/core/pci.c

423

if (!is_cxl_root(root)) {

drivers/cxl/core/pci.c

431

cxld_dev = device_find_child(&root->dev, &info->dvsec_range[i],

drivers/cxl/pci.c

783

struct cxl_port *root __free(put_cxl_port) =

drivers/cxl/pci.c

786

if (!root)

drivers/cxl/pci.c

789

root_dev = root->uport_dev;

drivers/dma/bcm-sba-raid.c

158

struct dentry *root;

drivers/dma/bcm-sba-raid.c

1709

sba->root = debugfs_create_dir(dev_name(sba->dev), NULL);

drivers/dma/bcm-sba-raid.c

1712

debugfs_create_devm_seqfile(sba->dev, "stats", sba->root,

drivers/dma/bcm-sba-raid.c

1730

debugfs_remove_recursive(sba->root);

drivers/dma/bcm-sba-raid.c

1745

debugfs_remove_recursive(sba->root);

drivers/eisa/eisa-bus.c

182

static int __init eisa_init_device(struct eisa_root_device *root,

drivers/eisa/eisa-bus.c

190

sig_addr = SLOT_ADDRESS(root, slot) + EISA_VENDOR_ID_OFFSET;

drivers/eisa/eisa-bus.c

198

edev->state = inb(SLOT_ADDRESS(root, slot) + EISA_CONFIG_OFFSET)

drivers/eisa/eisa-bus.c

200

edev->base_addr = SLOT_ADDRESS(root, slot);

drivers/eisa/eisa-bus.c

201

edev->dma_mask = root->dma_mask; /* Default DMA mask */

drivers/eisa/eisa-bus.c

203

edev->dev.parent = root->dev;

drivers/eisa/eisa-bus.c

207

dev_set_name(&edev->dev, "%02X:%02X", root->bus_nr, slot);

drivers/eisa/eisa-bus.c

217

if (is_forced_dev(enable_dev, enable_dev_count, root, edev))

drivers/eisa/eisa-bus.c

220

if (is_forced_dev(disable_dev, disable_dev_count, root, edev))

drivers/eisa/eisa-bus.c

255

static int __init eisa_request_resources(struct eisa_root_device *root,

drivers/eisa/eisa-bus.c

275

edev->res[i].start = SLOT_ADDRESS(root, slot)

drivers/eisa/eisa-bus.c

281

edev->res[i].start = SLOT_ADDRESS(root, slot)

drivers/eisa/eisa-bus.c

287

if (request_resource(root->res, &edev->res[i]))

drivers/eisa/eisa-bus.c

309

static int __init eisa_probe(struct eisa_root_device *root)

drivers/eisa/eisa-bus.c

315

dev_info(root->dev, "Probing EISA bus %d\n", root->bus_nr);

drivers/eisa/eisa-bus.c

324

if (eisa_request_resources(root, edev, 0)) {

drivers/eisa/eisa-bus.c

325

dev_warn(root->dev,

drivers/eisa/eisa-bus.c

328

if (!root->force_probe)

drivers/eisa/eisa-bus.c

333

if (eisa_init_device(root, edev, 0)) {

drivers/eisa/eisa-bus.c

336

if (!root->force_probe)

drivers/eisa/eisa-bus.c

352

for (c = 0, i = 1; i <= root->slots; i++) {

drivers/eisa/eisa-bus.c

355

dev_err(root->dev, "EISA: Out of memory for slot %d\n",

drivers/eisa/eisa-bus.c

360

if (eisa_request_resources(root, edev, i)) {

drivers/eisa/eisa-bus.c

361

dev_warn(root->dev,

drivers/eisa/eisa-bus.c

368

if (eisa_init_device(root, edev, i)) {

drivers/eisa/eisa-bus.c

396

dev_info(root->dev, "EISA: Detected %d card%s\n", c, c == 1 ? "" : "s");

drivers/eisa/eisa-bus.c

409

int __init eisa_root_register(struct eisa_root_device *root)

drivers/eisa/eisa-bus.c

418

root->eisa_root_res.name = eisa_root_res.name;

drivers/eisa/eisa-bus.c

419

root->eisa_root_res.start = root->res->start;

drivers/eisa/eisa-bus.c

420

root->eisa_root_res.end = root->res->end;

drivers/eisa/eisa-bus.c

421

root->eisa_root_res.flags = IORESOURCE_BUSY;

drivers/eisa/eisa-bus.c

423

err = request_resource(&eisa_root_res, &root->eisa_root_res);

drivers/eisa/eisa-bus.c

427

root->bus_nr = eisa_bus_count++;

drivers/eisa/eisa-bus.c

429

err = eisa_probe(root);

drivers/eisa/eisa-bus.c

43

struct eisa_root_device *root,

drivers/eisa/eisa-bus.c

431

release_resource(&root->eisa_root_res);

drivers/eisa/eisa-bus.c

49

x = (root->bus_nr << 8) | edev->slot;

drivers/firewire/core-topology.c

263

static void for_each_fw_node(struct fw_card *card, struct fw_node *root,

drivers/firewire/core-topology.c

272

fw_node_get(root);

drivers/firewire/core-topology.c

273

list_add_tail(&root->link, &list);

drivers/firewire/core-topology.c

359

static void update_tree(struct fw_card *card, struct fw_node *root)

drivers/firewire/core-topology.c

368

list_add_tail(&root->link, &list1);

drivers/firmware/cirrus/cs_dsp.c

511

struct dentry *root = NULL;

drivers/firmware/cirrus/cs_dsp.c

514

root = debugfs_create_dir(dsp->name, debugfs_root);

drivers/firmware/cirrus/cs_dsp.c

516

debugfs_create_bool("booted", 0444, root, &dsp->booted);

drivers/firmware/cirrus/cs_dsp.c

517

debugfs_create_bool("running", 0444, root, &dsp->running);

drivers/firmware/cirrus/cs_dsp.c

518

debugfs_create_x32("fw_id", 0444, root, &dsp->fw_id);

drivers/firmware/cirrus/cs_dsp.c

519

debugfs_create_x32("fw_version", 0444, root, &dsp->fw_id_version);

drivers/firmware/cirrus/cs_dsp.c

522

debugfs_create_file(cs_dsp_debugfs_fops[i].name, 0444, root,

drivers/firmware/cirrus/cs_dsp.c

525

debugfs_create_file("controls", 0444, root, dsp,

drivers/firmware/cirrus/cs_dsp.c

528

dsp->debugfs_root = root;

drivers/firmware/tegra/bpmp-debugfs.c

774

struct dentry *root;

drivers/firmware/tegra/bpmp-debugfs.c

783

root = debugfs_create_dir("bpmp", NULL);

drivers/firmware/tegra/bpmp-debugfs.c

784

if (IS_ERR(root))

drivers/firmware/tegra/bpmp-debugfs.c

787

bpmp->debugfs_mirror = debugfs_create_dir("debug", root);

drivers/firmware/tegra/bpmp-debugfs.c

801

debugfs_remove_recursive(root);

drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c

975

void amdgpu_aca_smu_debugfs_init(struct amdgpu_device *adev, struct dentry *root)

drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c

978

if (!root)

drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c

981

debugfs_create_file("aca_debug_mode", 0200, root, adev, &aca_debug_mode_fops);

drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c

982

debugfs_create_file("aca_ue_dump", 0400, root, adev, &aca_ue_dump_debug_fops);

drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c

983

debugfs_create_file("aca_ce_dump", 0400, root, adev, &aca_ce_dump_debug_fops);

drivers/gpu/drm/amd/amdgpu/amdgpu_aca.h

229

void amdgpu_aca_smu_debugfs_init(struct amdgpu_device *adev, struct dentry *root);

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

1375

struct amdgpu_bo *pd = peer_vm->root.bo;

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

1448

ret = amdgpu_bo_reserve(vm->root.bo, true);

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

1456

ret = amdgpu_bo_sync_wait(vm->root.bo,

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

1460

ret = dma_resv_reserve_fences(vm->root.bo->tbo.base.resv, 1);

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

1463

dma_resv_add_fence(vm->root.bo->tbo.base.resv,

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

1466

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

1482

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

1624

struct amdgpu_bo *pd = avm->root.bo;

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

3029

peer_vm->root.bo->tbo.bdev);

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

3112

struct amdgpu_bo *bo = peer_vm->root.bo;

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

484

struct amdgpu_bo *pd = vm->root.bo;

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

495

vm->pd_phys_addr = amdgpu_gmc_pd_addr(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

502

struct amdgpu_bo *pd = vm->root.bo;

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

1186

job->vm_pd_addr = amdgpu_gmc_pd_addr(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

1626

struct dentry *ent, *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

1631

S_IFREG | 0400, root,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

1769

r = amdgpu_bo_reserve(vm->root.bo, true);

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

1773

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2006

struct dentry *root = adev_to_drm(adev)->primary->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2013

debugfs_create_x32("amdgpu_smu_debug", 0600, root,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2016

ent = debugfs_create_file("amdgpu_preempt_ib", 0600, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2024

ent = debugfs_create_file("amdgpu_force_sclk", 0200, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2087

debugfs_create_file("amdgpu_evict_vram", 0400, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2089

debugfs_create_file("amdgpu_evict_gtt", 0400, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2091

debugfs_create_file("amdgpu_test_ib", 0400, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2093

debugfs_create_file("amdgpu_vm_info", 0444, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2095

debugfs_create_file("amdgpu_benchmark", 0200, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2100

debugfs_create_blob("amdgpu_vbios", 0444, root,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2104

debugfs_create_blob("amdgpu_discovery", 0444, root,

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2124

if (!fpriv || !fpriv->vm.root.bo)

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2127

root_bo = amdgpu_bo_ref(fpriv->vm.root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

2134

seq_printf(m, "pd_address: 0x%llx\n", amdgpu_gmc_pd_addr(fpriv->vm.root.bo));

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

1813

struct pci_bus *root;

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

1848

root = adev->pdev->bus;

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

1849

while (root->parent)

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

1850

root = root->parent;

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

1852

pci_bus_for_each_resource(root, res, i) {

drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c

493

struct dma_resv *resv = vm->root.bo->tbo.base.resv;

drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c

989

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c

991

debugfs_create_file("amdgpu_fence_info", 0444, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c

997

debugfs_create_file("amdgpu_gpu_recover", 0444, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

1069

amdgpu_ttm_adev(base->vm->root.bo->tbo.bdev))) {

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

1347

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

1349

debugfs_create_file("amdgpu_gem_info", 0444, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

446

r = amdgpu_bo_reserve(vm->root.bo, false);

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

450

resv = vm->root.bo->tbo.base.resv;

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

476

abo->parent = amdgpu_bo_ref(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

478

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c

2517

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c

2523

debugfs_create_file(name, 0600, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c

2588

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c

2594

debugfs_create_file(name, 0600, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c

512

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c

514

debugfs_create_file("amdgpu_sa_info", 0444, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c

415

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c

421

debugfs_create_file(name, 0600, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

1589

pd = amdgpu_bo_ref(fpriv->vm.root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

2008

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

2010

debugfs_create_file("amdgpu_firmware_info", 0444, root,

drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c

619

void amdgpu_mca_smu_debugfs_init(struct amdgpu_device *adev, struct dentry *root)

drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c

622

if (!root)

drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c

625

debugfs_create_file("mca_debug_mode", 0200, root, adev, &mca_debug_mode_fops);

drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c

626

debugfs_create_file("mca_ue_dump", 0400, root, adev, &mca_ue_dump_debug_fops);

drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c

627

debugfs_create_file("mca_ce_dump", 0400, root, adev, &mca_ce_dump_debug_fops);

drivers/gpu/drm/amd/amdgpu/amdgpu_mca.h

165

void amdgpu_mca_smu_debugfs_init(struct amdgpu_device *adev, struct dentry *root);

drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c

826

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c

828

debugfs_create_file("amdgpu_mes_event_log", 0444, root,

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c

722

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c

727

debugfs_create_file_size(name, S_IFREG | 0444, root, ring,

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c

731

debugfs_create_file_size(name, S_IFREG | 0444, root, ring,

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c

737

debugfs_create_file_size(name, S_IFREG | 0444, root, ring,

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c

743

debugfs_create_file(name, 0200, root, ring,

drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c

447

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c

453

debugfs_create_file(name, 0600, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2840

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2842

debugfs_create_file_size("amdgpu_vram", 0444, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2844

debugfs_create_file("amdgpu_iomem", 0444, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2846

debugfs_create_file("ttm_page_pool", 0444, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2850

root, "amdgpu_vram_mm");

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2853

root, "amdgpu_gtt_mm");

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2856

root, "amdgpu_gds_mm");

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2859

root, "amdgpu_gws_mm");

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2862

root, "amdgpu_oa_mm");

drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c

522

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c

526

debugfs_create_file_size(name, S_IFREG | 0444, root, umsch_mm,

drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c

245

r = amdgpu_bo_reserve(vm->root.bo, false);

drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c

258

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c

264

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c

273

if (amdgpu_bo_reserve(vm->root.bo, false))

drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c

281

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c

319

r = amdgpu_bo_reserve(queue->vm->root.bo, false);

drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c

334

amdgpu_bo_unreserve(queue->vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c

377

r = amdgpu_bo_reserve(queue->vm->root.bo, false);

drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c

386

amdgpu_bo_unreserve(queue->vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c

392

amdgpu_bo_unreserve(queue->vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

1229

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

1233

debugfs_create_file_size(name, S_IFREG | 0444, root, vcn,

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

1449

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

1455

debugfs_create_file(name, 0600, root, adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

1079

dma_resv_add_fence(vm->root.bo->tbo.base.resv, *fence,

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

1160

amdgpu_bo_fence(vm->root.bo, vm->last_unlocked, true);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

1285

r = amdgpu_sync_resv(adev, &sync, vm->root.bo->tbo.base.resv,

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

138

dma_resv_assert_held(vm->root.bo->tbo.base.resv);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

1522

struct dma_resv *resv = vm->root.bo->tbo.base.resv;

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

1563

r = amdgpu_sync_resv(adev, &sync, vm->root.bo->tbo.base.resv,

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2195

dma_resv_assert_held(vm->root.bo->tbo.base.resv);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2584

struct amdgpu_bo_vm *root;

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2634

false, &root, xcp_id);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2638

root_bo = amdgpu_bo_ref(&root->bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2645

amdgpu_vm_bo_base_init(&vm->root, vm, root_bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2650

r = amdgpu_vm_pt_clear(adev, vm, root, false);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2667

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2679

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2714

r = amdgpu_bo_reserve(vm->root.bo, true);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2729

r = amdgpu_bo_sync_wait(vm->root.bo,

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2749

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2776

struct amdgpu_bo *root;

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2782

root = amdgpu_bo_ref(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2783

amdgpu_bo_reserve(root, true);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2808

amdgpu_bo_unreserve(root);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2809

amdgpu_bo_unref(&root);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2810

WARN_ON(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2958

struct amdgpu_bo *root;

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2967

root = amdgpu_bo_ref(vm->root.bo);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2970

root = NULL;

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2974

if (!root)

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2979

amdgpu_bo_unref(&root);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2985

r = amdgpu_bo_reserve(root, true);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

2992

if (vm && vm->root.bo != root)

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

3018

r = dma_resv_reserve_fences(root->tbo.base.resv, 1);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

3032

amdgpu_bo_unreserve(root);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

3037

amdgpu_bo_unref(&root);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

3208

return bo && bo->tbo.base.resv == vm->root.bo->tbo.base.resv;

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

430

dma_resv_assert_held(vm->root.bo->tbo.base.resv);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

463

return drm_exec_prepare_obj(exec, &vm->root.bo->tbo.base,

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h

397

struct amdgpu_vm_bo_base root;

drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c

164

cursor->entry = &vm->root;

drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c

476

if (vm->root.bo)

drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c

477

bp.resv = vm->root.bo->tbo.base.resv;

drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c

511

vm->root.bo->xcp_id);

drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c

131

dma_resv_add_fence(p->vm->root.bo->tbo.base.resv, f,

drivers/gpu/drm/amd/amdgpu/cik.c

1532

struct pci_dev *root = adev->pdev->bus->self;

drivers/gpu/drm/amd/amdgpu/cik.c

1567

if (!pci_is_pcie(root) || !pci_is_pcie(adev->pdev))

drivers/gpu/drm/amd/amdgpu/cik.c

1577

pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD);

drivers/gpu/drm/amd/amdgpu/cik.c

1608

pcie_capability_read_word(root, PCI_EXP_LNKCTL,

drivers/gpu/drm/amd/amdgpu/cik.c

1614

pcie_capability_read_word(root, PCI_EXP_LNKCTL2,

drivers/gpu/drm/amd/amdgpu/cik.c

1631

pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL,

drivers/gpu/drm/amd/amdgpu/cik.c

1641

pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL2,

drivers/gpu/drm/amd/amdgpu/cik.c

1773

struct pci_dev *root = adev->pdev->bus->self;

drivers/gpu/drm/amd/amdgpu/cik.c

1777

pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap);

drivers/gpu/drm/amd/amdgpu/mes_userqueue.c

166

queue_input.page_table_base_addr = amdgpu_gmc_pd_addr(queue->vm->root.bo);

drivers/gpu/drm/amd/amdgpu/mes_userqueue.c

73

ret = amdgpu_bo_reserve(wptr_vm->root.bo, false);

drivers/gpu/drm/amd/amdgpu/mes_userqueue.c

79

amdgpu_bo_unreserve(wptr_vm->root.bo);

drivers/gpu/drm/amd/amdgpu/si.c

2235

struct pci_dev *root = adev->pdev->bus->self;

drivers/gpu/drm/amd/amdgpu/si.c

2270

if (!pci_is_pcie(root) || !pci_is_pcie(adev->pdev))

drivers/gpu/drm/amd/amdgpu/si.c

2279

pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD);

drivers/gpu/drm/amd/amdgpu/si.c

2303

pcie_capability_read_word(root, PCI_EXP_LNKCTL,

drivers/gpu/drm/amd/amdgpu/si.c

2309

pcie_capability_read_word(root, PCI_EXP_LNKCTL2,

drivers/gpu/drm/amd/amdgpu/si.c

2325

pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL,

drivers/gpu/drm/amd/amdgpu/si.c

2334

pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL2,

drivers/gpu/drm/amd/amdgpu/si.c

2550

struct pci_dev *root = adev->pdev->bus->self;

drivers/gpu/drm/amd/amdgpu/si.c

2554

pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap);

drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c

588

err = amdgpu_bo_reserve(vm->root.bo, false);

drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c

596

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c

602

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdkfd/kfd_queue.c

258

err = amdgpu_bo_reserve(vm->root.bo, false);

drivers/gpu/drm/amd/amdkfd/kfd_queue.c

320

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdkfd/kfd_queue.c

330

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdkfd/kfd_queue.c

334

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdkfd/kfd_queue.c

384

err = amdgpu_bo_reserve(vm->root.bo, false);

drivers/gpu/drm/amd/amdkfd/kfd_queue.c

394

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdkfd/kfd_svm.c

2870

r = amdgpu_bo_reserve(vm->root.bo, false);

drivers/gpu/drm/amd/amdkfd/kfd_svm.c

2895

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdkfd/kfd_svm.c

2898

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdkfd/kfd_svm.c

3417

r = amdgpu_bo_reserve(vm->root.bo, false);

drivers/gpu/drm/amd/amdkfd/kfd_svm.c

3431

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/amdkfd/kfd_svm.c

3434

amdgpu_bo_unreserve(vm->root.bo);

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4361

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4363

debugfs_create_file("amdgpu_mst_topology", 0444, root,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4365

debugfs_create_file("amdgpu_dm_capabilities", 0444, root,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4367

debugfs_create_file("amdgpu_dm_dtn_log", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4369

debugfs_create_file("amdgpu_dm_dp_set_mst_en_for_sst", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4371

debugfs_create_file("amdgpu_dm_dp_ignore_cable_id", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4374

debugfs_create_file_unsafe("amdgpu_dm_visual_confirm", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4377

debugfs_create_file_unsafe("amdgpu_dm_skip_detection_link_training", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4380

debugfs_create_file_unsafe("amdgpu_dm_dmub_tracebuffer", 0644, root,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4383

debugfs_create_file_unsafe("amdgpu_dm_dmub_fw_state", 0644, root,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4386

debugfs_create_file_unsafe("amdgpu_dm_force_timing_sync", 0644, root,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4389

debugfs_create_file_unsafe("amdgpu_dm_dmub_trace_mask", 0644, root,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4392

debugfs_create_file_unsafe("amdgpu_dm_dmcub_trace_event_en", 0644, root,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4395

debugfs_create_file_unsafe("amdgpu_dm_trigger_hpd_mst", 0644, root,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4398

debugfs_create_file_unsafe("amdgpu_dm_dcc_en", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4401

debugfs_create_file_unsafe("amdgpu_dm_disable_hpd", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4405

debugfs_create_file_unsafe("amdgpu_dm_ips_status", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4408

debugfs_create_file_unsafe("amdgpu_dm_ips_residency_cntl", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

4411

debugfs_create_file_unsafe("amdgpu_dm_ips_residency", 0644, root, adev,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c

202

struct amdgpu_dm_connector *root = aconnector->mst_root;

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c

212

drm_modeset_lock(&root->mst_mgr.base.lock, NULL);

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c

227

drm_modeset_unlock(&root->mst_mgr.base.lock);

drivers/gpu/drm/amd/pm/amdgpu_pm.c

5093

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/amd/pm/amdgpu_pm.c

5098

debugfs_create_file("amdgpu_pm_info", 0444, root, adev,

drivers/gpu/drm/amd/pm/amdgpu_pm.c

5102

debugfs_create_file_size("amdgpu_pm_prv_buffer", 0444, root,

drivers/gpu/drm/amd/ras/ras_mgr/ras_sys.h

96

static inline void *ras_radix_tree_delete_iter(struct radix_tree_root *root, void *iter)

drivers/gpu/drm/amd/ras/ras_mgr/ras_sys.h

98

return radix_tree_delete(root, ((struct radix_tree_iter *)iter)->index);

drivers/gpu/drm/amd/ras/rascore/ras_umc.c

131

ret = radix_tree_insert(&ras_umc->root, idx, data);

drivers/gpu/drm/amd/ras/rascore/ras_umc.c

133

radix_tree_tag_set(&ras_umc->root, idx, UMC_ECC_NEW_DETECTED_TAG);

drivers/gpu/drm/amd/ras/rascore/ras_umc.c

148

radix_tree_for_each_slot(slot, &ras_umc->root, iter, 0) {

drivers/gpu/drm/amd/ras/rascore/ras_umc.c

149

data = ras_radix_tree_delete_iter(&ras_umc->root, iter);

drivers/gpu/drm/amd/ras/rascore/ras_umc.c

287

new_detected = radix_tree_gang_lookup_tag(&ras_umc->root, (void **)entries,

drivers/gpu/drm/amd/ras/rascore/ras_umc.c

295

radix_tree_tag_clear(&ras_umc->root,

drivers/gpu/drm/amd/ras/rascore/ras_umc.c

555

INIT_RADIX_TREE(&ras_umc->root, GFP_KERNEL);

drivers/gpu/drm/amd/ras/rascore/ras_umc.h

133

struct radix_tree_root root;

drivers/gpu/drm/bridge/panel.c

198

struct dentry *root)

drivers/gpu/drm/bridge/panel.c

203

root = debugfs_create_dir("panel", root);

drivers/gpu/drm/bridge/panel.c

205

panel->funcs->debugfs_init(panel, root);

drivers/gpu/drm/bridge/ti-sn65dsi86.c

1242

static void ti_sn65dsi86_debugfs_init(struct drm_bridge *bridge, struct dentry *root)

drivers/gpu/drm/bridge/ti-sn65dsi86.c

1247

debugfs = debugfs_create_dir(dev_name(pdata->dev), root);

drivers/gpu/drm/display/drm_bridge_connector.c

255

struct dentry *root)

drivers/gpu/drm/display/drm_bridge_connector.c

264

bridge->funcs->debugfs_init(bridge, root);

drivers/gpu/drm/drm_bridge.c

1640

void drm_bridge_debugfs_params(struct dentry *root)

drivers/gpu/drm/drm_bridge.c

1642

debugfs_create_file("bridges", 0444, root, NULL, &allbridges_fops);

drivers/gpu/drm/drm_bridge.c

1645

void drm_bridge_debugfs_encoder_params(struct dentry *root,

drivers/gpu/drm/drm_bridge.c

1649

debugfs_create_file("bridges", 0444, root, encoder, &encoder_bridges_fops);

drivers/gpu/drm/drm_buddy.c

107

struct rb_root *root;

drivers/gpu/drm/drm_buddy.c

110

root = &mm->free_trees[tree][order];

drivers/gpu/drm/drm_buddy.c

112

rb_erase(&block->rb, root);

drivers/gpu/drm/drm_buddy.c

1287

struct rb_root *root;

drivers/gpu/drm/drm_buddy.c

1292

root = &mm->free_trees[tree][order];

drivers/gpu/drm/drm_buddy.c

1294

rbtree_postorder_for_each_entry_safe(block, tmp, root, rb) {

drivers/gpu/drm/drm_buddy.c

348

struct drm_buddy_block *root;

drivers/gpu/drm/drm_buddy.c

355

root = drm_block_alloc(mm, NULL, order, offset);

drivers/gpu/drm/drm_buddy.c

356

if (!root)

drivers/gpu/drm/drm_buddy.c

359

mark_free(mm, root);

drivers/gpu/drm/drm_buddy.c

362

BUG_ON(drm_buddy_block_size(mm, root) < chunk_size);

drivers/gpu/drm/drm_buddy.c

364

mm->roots[root_count] = root;

drivers/gpu/drm/drm_buddy.c

504

struct rb_root *root = &mm->free_trees[src_tree][i];

drivers/gpu/drm/drm_buddy.c

507

rbtree_postorder_for_each_entry_safe(block, tmp, root, rb) {

drivers/gpu/drm/drm_buddy.c

70

rbtree_last_free_block(struct rb_root *root)

drivers/gpu/drm/drm_buddy.c

712

struct rb_root *root;

drivers/gpu/drm/drm_buddy.c

716

root = &mm->free_trees[tree][i];

drivers/gpu/drm/drm_buddy.c

717

block = rbtree_last_free_block(root);

drivers/gpu/drm/drm_buddy.c

72

return rbtree_get_free_block(rb_last(root));

drivers/gpu/drm/drm_buddy.c

741

struct rb_root *root;

drivers/gpu/drm/drm_buddy.c

75

static bool rbtree_is_empty(struct rb_root *root)

drivers/gpu/drm/drm_buddy.c

757

root = &mm->free_trees[tree][tmp];

drivers/gpu/drm/drm_buddy.c

758

block = rbtree_last_free_block(root);

drivers/gpu/drm/drm_buddy.c

77

return RB_EMPTY_ROOT(root);

drivers/gpu/drm/drm_buddy.c

770

root = &mm->free_trees[tree][tmp];

drivers/gpu/drm/drm_buddy.c

771

block = rbtree_last_free_block(root);

drivers/gpu/drm/drm_buddy.c

929

struct rb_root *root;

drivers/gpu/drm/drm_buddy.c

932

root = &mm->free_trees[tree][order];

drivers/gpu/drm/drm_buddy.c

933

if (rbtree_is_empty(root))

drivers/gpu/drm/drm_buddy.c

936

iter = rb_last(root);

drivers/gpu/drm/drm_debugfs.c

250

struct dentry *root, struct drm_minor *minor)

drivers/gpu/drm/drm_debugfs.c

268

0444, root, tmp,

drivers/gpu/drm/drm_debugfs.c

276

struct dentry *root, struct drm_minor *minor)

drivers/gpu/drm/drm_debugfs.c

281

struct dentry *dent = debugfs_lookup(files[i].name, root);

drivers/gpu/drm/drm_debugfs.c

794

struct dentry *root;

drivers/gpu/drm/drm_debugfs.c

799

root = debugfs_create_dir(connector->name, dev->debugfs_root);

drivers/gpu/drm/drm_debugfs.c

800

connector->debugfs_entry = root;

drivers/gpu/drm/drm_debugfs.c

803

debugfs_create_file("force", 0644, root, connector,

drivers/gpu/drm/drm_debugfs.c

807

debugfs_create_file("edid_override", 0644, root, connector,

drivers/gpu/drm/drm_debugfs.c

811

debugfs_create_file("vrr_range", 0444, root, connector,

drivers/gpu/drm/drm_debugfs.c

815

debugfs_create_file("output_bpc", 0444, root, connector,

drivers/gpu/drm/drm_debugfs.c

821

connector->funcs->debugfs_init(connector, root);

drivers/gpu/drm/drm_debugfs.c

837

struct dentry *root;

drivers/gpu/drm/drm_debugfs.c

844

root = debugfs_create_dir(name, dev->debugfs_root);

drivers/gpu/drm/drm_debugfs.c

847

crtc->debugfs_entry = root;

drivers/gpu/drm/drm_debugfs.c

861

struct dentry *root;

drivers/gpu/drm/drm_debugfs.c

868

root = debugfs_create_dir(name, minor->debugfs_root);

drivers/gpu/drm/drm_debugfs.c

871

encoder->debugfs_entry = root;

drivers/gpu/drm/drm_debugfs.c

873

drm_bridge_debugfs_encoder_params(root, encoder);

drivers/gpu/drm/drm_debugfs.c

876

encoder->funcs->debugfs_init(encoder, root);

drivers/gpu/drm/drm_gpusvm.c

1238

if (RB_EMPTY_ROOT(&notifier->root.rb_root)) {

drivers/gpu/drm/drm_gpusvm.c

287

itree = interval_tree_iter_first(&gpusvm->root, start, end - 1);

drivers/gpu/drm/drm_gpusvm.c

310

itree = interval_tree_iter_first(&notifier->root, start, end - 1);

drivers/gpu/drm/drm_gpusvm.c

411

gpusvm->root = RB_ROOT_CACHED;

drivers/gpu/drm/drm_gpusvm.c

452

interval_tree_insert(&notifier->itree, &gpusvm->root);

drivers/gpu/drm/drm_gpusvm.c

473

interval_tree_remove(&notifier->itree, &gpusvm->root);

drivers/gpu/drm/drm_gpusvm.c

504

WARN_ON(!RB_EMPTY_ROOT(&gpusvm->root.rb_root));

drivers/gpu/drm/drm_gpusvm.c

534

notifier->root = RB_ROOT_CACHED;

drivers/gpu/drm/drm_gpusvm.c

550

WARN_ON(!RB_EMPTY_ROOT(&notifier->root.rb_root));

drivers/gpu/drm/drm_gpusvm.c

583

interval_tree_insert(&range->itree, &notifier->root);

drivers/gpu/drm/drm_gpusvm.c

605

interval_tree_remove(&range->itree, &notifier->root);

drivers/gpu/drm/drm_mm.c

221

static void insert_hole_size(struct rb_root_cached *root,

drivers/gpu/drm/drm_mm.c

224

struct rb_node **link = &root->rb_root.rb_node, *rb = NULL;

drivers/gpu/drm/drm_mm.c

239

rb_insert_color_cached(&node->rb_hole_size, root, first);

drivers/gpu/drm/drm_mm.c

246

static void insert_hole_addr(struct rb_root *root, struct drm_mm_node *node)

drivers/gpu/drm/drm_mm.c

248

struct rb_node **link = &root->rb_node, *rb_parent = NULL;

drivers/gpu/drm/drm_mm.c

264

rb_insert_augmented(&node->rb_hole_addr, root, &augment_callbacks);

drivers/gpu/drm/gma500/gtt.c

22

struct resource *root = pdev->gtt_mem;

drivers/gpu/drm/gma500/gtt.c

28

start = root->start;

drivers/gpu/drm/gma500/gtt.c

29

end = root->start + pdev->gtt.stolen_size - 1;

drivers/gpu/drm/gma500/gtt.c

32

start = root->start + pdev->gtt.stolen_size;

drivers/gpu/drm/gma500/gtt.c

33

end = root->end;

drivers/gpu/drm/gma500/gtt.c

37

ret = allocate_resource(root, res, size, start, end, align, NULL, NULL);

drivers/gpu/drm/gma500/gtt.c

40

*offset = res->start - root->start;

drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_debugfs.c

103

root, priv, &hibmc_dbg_fops);

drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_debugfs.c

96

void hibmc_debugfs_init(struct drm_connector *connector, struct dentry *root)

drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h

76

void hibmc_debugfs_init(struct drm_connector *connector, struct dentry *root);

drivers/gpu/drm/i915/display/intel_alpm.c

535

struct dentry *root = connector->base.debugfs_entry;

drivers/gpu/drm/i915/display/intel_alpm.c

541

debugfs_create_file("i915_edp_lobf_debug", 0644, root,

drivers/gpu/drm/i915/display/intel_alpm.c

544

debugfs_create_file("i915_edp_lobf_info", 0444, root,

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1323

struct dentry *root = connector->base.debugfs_entry;

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1327

if (!root)

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1341

debugfs_create_file("i915_dsc_fec_support", 0644, root,

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1344

debugfs_create_file("i915_dsc_bpc", 0644, root,

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1347

debugfs_create_file("i915_dsc_output_format", 0644, root,

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1350

debugfs_create_file("i915_dsc_fractional_bpp", 0644, root,

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1357

debugfs_create_file("i915_joiner_force_enable", 0644, root,

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1366

debugfs_create_file("i915_lpsp_capability", 0444, root,

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1378

struct dentry *root = crtc->base.debugfs_entry;

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1380

if (!root)

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1388

debugfs_create_file("i915_current_bpc", 0444, root, crtc,

drivers/gpu/drm/i915/display/intel_display_debugfs.c

1390

debugfs_create_file("i915_pipe", 0444, root, crtc,

drivers/gpu/drm/i915/display/intel_dp_link_training.c

2073

struct dentry *root = connector->base.debugfs_entry;

drivers/gpu/drm/i915/display/intel_dp_link_training.c

2079

debugfs_create_file("i915_dp_force_link_rate", 0644, root,

drivers/gpu/drm/i915/display/intel_dp_link_training.c

2082

debugfs_create_file("i915_dp_force_lane_count", 0644, root,

drivers/gpu/drm/i915/display/intel_dp_link_training.c

2085

debugfs_create_file("i915_dp_max_link_rate", 0444, root,

drivers/gpu/drm/i915/display/intel_dp_link_training.c

2088

debugfs_create_file("i915_dp_max_lane_count", 0444, root,

drivers/gpu/drm/i915/display/intel_dp_link_training.c

2091

debugfs_create_file("i915_dp_force_link_training_failure", 0644, root,

drivers/gpu/drm/i915/display/intel_dp_link_training.c

2094

debugfs_create_file("i915_dp_force_link_retrain", 0644, root,

drivers/gpu/drm/i915/display/intel_dp_link_training.c

2097

debugfs_create_file("i915_dp_link_retrain_disabled", 0444, root,

drivers/gpu/drm/i915/display/intel_hdcp.c

2875

struct dentry *root = connector->base.debugfs_entry;

drivers/gpu/drm/i915/display/intel_hdcp.c

2881

debugfs_create_file("i915_hdcp_sink_capability", 0444, root,

drivers/gpu/drm/i915/display/intel_hdcp.c

2883

debugfs_create_file("i915_force_hdcp14", 0644, root,

drivers/gpu/drm/i915/display/intel_link_bw.c

476

struct dentry *root = connector->base.debugfs_entry;

drivers/gpu/drm/i915/display/intel_link_bw.c

495

debugfs_create_file("intel_force_link_bpp", 0644, root,

drivers/gpu/drm/i915/display/intel_pps.c

1808

struct dentry *root = connector->base.debugfs_entry;

drivers/gpu/drm/i915/display/intel_pps.c

1812

debugfs_create_file("i915_panel_timings", 0444, root,

drivers/gpu/drm/i915/display/intel_psr.c

4499

struct dentry *root = connector->base.debugfs_entry;

drivers/gpu/drm/i915/display/intel_psr.c

4505

debugfs_create_file("i915_psr_sink_status", 0444, root,

drivers/gpu/drm/i915/display/intel_psr.c

4509

debugfs_create_file("i915_psr_status", 0444, root,

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

101

intel_gt_engines_debugfs_register(gt, root);

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

102

intel_gt_pm_debugfs_register(gt, root);

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

103

intel_sseu_debugfs_register(gt, root);

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

105

intel_uc_debugfs_register(&gt->uc, root);

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

108

void intel_gt_debugfs_register_files(struct dentry *root,

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

117

mode, root, data,

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

75

static void gt_debugfs_register(struct intel_gt *gt, struct dentry *root)

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

82

intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt);

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

88

struct dentry *root;

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

95

root = debugfs_create_dir(gtname, debugfs_root);

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

96

if (IS_ERR(root))

drivers/gpu/drm/i915/gt/intel_gt_debugfs.c

99

gt_debugfs_register(gt, root);

drivers/gpu/drm/i915/gt/intel_gt_debugfs.h

45

void intel_gt_debugfs_register_files(struct dentry *root,

drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.c

29

void intel_gt_engines_debugfs_register(struct intel_gt *gt, struct dentry *root)

drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.c

35

intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt);

drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.h

12

void intel_gt_engines_debugfs_register(struct intel_gt *gt, struct dentry *root);

drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c

588

void intel_gt_pm_debugfs_register(struct intel_gt *gt, struct dentry *root)

drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c

601

intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt);

drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.h

13

void intel_gt_pm_debugfs_register(struct intel_gt *gt, struct dentry *root);

drivers/gpu/drm/i915/gt/intel_region_lmem.c

43

struct pci_bus *root = pdev->bus;

drivers/gpu/drm/i915/gt/intel_region_lmem.c

77

while (root->parent)

drivers/gpu/drm/i915/gt/intel_region_lmem.c

78

root = root->parent;

drivers/gpu/drm/i915/gt/intel_region_lmem.c

80

pci_bus_for_each_resource(root, root_res, i) {

drivers/gpu/drm/i915/gt/intel_sseu_debugfs.c

293

void intel_sseu_debugfs_register(struct intel_gt *gt, struct dentry *root)

drivers/gpu/drm/i915/gt/intel_sseu_debugfs.c

300

intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt);

drivers/gpu/drm/i915/gt/intel_sseu_debugfs.h

15

void intel_sseu_debugfs_register(struct intel_gt *gt, struct dentry *root);

drivers/gpu/drm/i915/gt/uc/intel_gsc_uc_debugfs.c

29

void intel_gsc_uc_debugfs_register(struct intel_gsc_uc *gsc_uc, struct dentry *root)

drivers/gpu/drm/i915/gt/uc/intel_gsc_uc_debugfs.c

38

intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gsc_uc);

drivers/gpu/drm/i915/gt/uc/intel_gsc_uc_debugfs.h

12

void intel_gsc_uc_debugfs_register(struct intel_gsc_uc *gsc, struct dentry *root);

drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c

132

void intel_guc_debugfs_register(struct intel_guc *guc, struct dentry *root)

drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c

147

intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), guc);

drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c

148

intel_guc_log_debugfs_register(&guc->log, root);

drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.h

12

void intel_guc_debugfs_register(struct intel_guc *guc, struct dentry *root);

drivers/gpu/drm/i915/gt/uc/intel_guc_log_debugfs.c

162

struct dentry *root)

drivers/gpu/drm/i915/gt/uc/intel_guc_log_debugfs.c

174

intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), log);

drivers/gpu/drm/i915/gt/uc/intel_guc_log_debugfs.h

13

struct dentry *root);

drivers/gpu/drm/i915/gt/uc/intel_huc_debugfs.c

26

void intel_huc_debugfs_register(struct intel_huc *huc, struct dentry *root)

drivers/gpu/drm/i915/gt/uc/intel_huc_debugfs.c

35

intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), huc);

drivers/gpu/drm/i915/gt/uc/intel_huc_debugfs.h

12

void intel_huc_debugfs_register(struct intel_huc *huc, struct dentry *root);

drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.c

45

struct dentry *root;

drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.c

54

root = debugfs_create_dir("uc", gt_root);

drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.c

55

if (IS_ERR(root))

drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.c

58

uc->guc.dbgfs_node = root;

drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.c

60

intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), uc);

drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.c

62

intel_gsc_uc_debugfs_register(&uc->gsc, root);

drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.c

63

intel_guc_debugfs_register(&uc->guc, root);

drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.c

64

intel_huc_debugfs_register(&uc->huc, root);

drivers/gpu/drm/i915/i915_active.c

128

struct rb_root root = RB_ROOT;

drivers/gpu/drm/i915/i915_active.c

149

root = ref->tree;

drivers/gpu/drm/i915/i915_active.c

170

rbtree_postorder_for_each_entry_safe(it, n, &root, node) {

drivers/gpu/drm/i915/i915_syncmap.c

151

bool i915_syncmap_is_later(struct i915_syncmap **root, u64 id, u32 seqno)

drivers/gpu/drm/i915/i915_syncmap.c

156

p = *root;

drivers/gpu/drm/i915/i915_syncmap.c

186

*root = p;

drivers/gpu/drm/i915/i915_syncmap.c

227

static noinline int __sync_set(struct i915_syncmap **root, u64 id, u32 seqno)

drivers/gpu/drm/i915/i915_syncmap.c

229

struct i915_syncmap *p = *root;

drivers/gpu/drm/i915/i915_syncmap.c

332

*root = p;

drivers/gpu/drm/i915/i915_syncmap.c

349

int i915_syncmap_set(struct i915_syncmap **root, u64 id, u32 seqno)

drivers/gpu/drm/i915/i915_syncmap.c

351

struct i915_syncmap *p = *root;

drivers/gpu/drm/i915/i915_syncmap.c

362

return __sync_set(root, id, seqno);

drivers/gpu/drm/i915/i915_syncmap.c

391

void i915_syncmap_free(struct i915_syncmap **root)

drivers/gpu/drm/i915/i915_syncmap.c

395

p = *root;

drivers/gpu/drm/i915/i915_syncmap.c

403

*root = NULL;

drivers/gpu/drm/i915/i915_syncmap.c

88

void i915_syncmap_init(struct i915_syncmap **root)

drivers/gpu/drm/i915/i915_syncmap.c

92

BUILD_BUG_ON(KSYNCMAP > BITS_PER_TYPE((*root)->bitmap));

drivers/gpu/drm/i915/i915_syncmap.c

93

*root = NULL;

drivers/gpu/drm/i915/i915_syncmap.h

33

void i915_syncmap_init(struct i915_syncmap **root);

drivers/gpu/drm/i915/i915_syncmap.h

34

int i915_syncmap_set(struct i915_syncmap **root, u64 id, u32 seqno);

drivers/gpu/drm/i915/i915_syncmap.h

35

bool i915_syncmap_is_later(struct i915_syncmap **root, u64 id, u32 seqno);

drivers/gpu/drm/i915/i915_syncmap.h

36

void i915_syncmap_free(struct i915_syncmap **root);

drivers/gpu/drm/imagination/pvr_debugfs.c

28

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/imagination/pvr_debugfs.c

34

dir = debugfs_create_dir(entry->name, root);

drivers/gpu/drm/loongson/lsdc_output_7a2000.c

142

struct dentry *root)

drivers/gpu/drm/loongson/lsdc_output_7a2000.c

149

root, minor);

drivers/gpu/drm/loongson/lsdc_output_7a2000.c

153

struct dentry *root)

drivers/gpu/drm/loongson/lsdc_output_7a2000.c

160

root, minor);

drivers/gpu/drm/loongson/lsdc_ttm.c

580

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/loongson/lsdc_ttm.c

587

ttm_resource_manager_create_debugfs(vram_man, root, "vram_mm");

drivers/gpu/drm/loongson/lsdc_ttm.c

588

ttm_resource_manager_create_debugfs(gtt_man, root, "gtt_mm");

drivers/gpu/drm/mediatek/mtk_dpi.c

974

static void mtk_dpi_debugfs_init(struct drm_bridge *bridge, struct dentry *root)

drivers/gpu/drm/mediatek/mtk_dpi.c

978

debugfs_create_file("dpi_test_pattern", 0640, root, dpi, &mtk_dpi_debug_tp_fops);

drivers/gpu/drm/mediatek/mtk_hdmi_v2.c

1311

static void mtk_hdmi_v2_debugfs_init(struct drm_bridge *bridge, struct dentry *root)

drivers/gpu/drm/mediatek/mtk_hdmi_v2.c

1315

debugfs_create_file("hdmi_abist", 0640, root, dpi, &mtk_hdmi_debug_abist_fops);

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c

2521

static void dpu_encoder_debugfs_init(struct drm_encoder *drm_enc, struct dentry *root)

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c

2525

root, drm_enc, &_dpu_encoder_status_fops);

drivers/gpu/drm/msm/dp/dp_debug.c

204

struct dentry *root, bool is_edp)

drivers/gpu/drm/msm/dp/dp_debug.c

220

debugfs_create_file("dp_debug", 0444, root,

drivers/gpu/drm/msm/dp/dp_debug.c

225

root,

drivers/gpu/drm/msm/dp/dp_debug.c

229

root,

drivers/gpu/drm/msm/dp/dp_debug.c

233

root,

drivers/gpu/drm/msm/dp/dp_debug.h

31

struct dentry *root,

drivers/gpu/drm/msm/dp/dp_debug.h

40

struct dentry *root,

drivers/gpu/drm/msm/dp/dp_display.c

1547

void msm_dp_display_debugfs_init(struct msm_dp *msm_dp_display, struct dentry *root, bool is_edp)

drivers/gpu/drm/msm/dp/dp_display.c

1556

rc = msm_dp_debug_init(dev, dp->panel, dp->link, dp->msm_dp_display.connector, root, is_edp);

drivers/gpu/drm/msm/dp/dp_drm.c

101

msm_dp_display_debugfs_init(dp, root, false);

drivers/gpu/drm/msm/dp/dp_drm.c

278

static void msm_edp_bridge_debugfs_init(struct drm_bridge *bridge, struct dentry *root)

drivers/gpu/drm/msm/dp/dp_drm.c

282

msm_dp_display_debugfs_init(dp, root, true);

drivers/gpu/drm/msm/dp/dp_drm.c

97

static void msm_dp_bridge_debugfs_init(struct drm_bridge *bridge, struct dentry *root)

drivers/gpu/drm/nouveau/dispnv50/crc.c

716

struct dentry *root;

drivers/gpu/drm/nouveau/dispnv50/crc.c

721

root = debugfs_create_dir("nv_crc", crtc->debugfs_entry);

drivers/gpu/drm/nouveau/dispnv50/crc.c

722

debugfs_create_file("flip_threshold", 0644, root, head,

drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h

58

struct rb_root root;

drivers/gpu/drm/nouveau/nvkm/core/mm.c

26

#define node(root, dir) ((root)->nl_entry.dir == &mm->nodes) ? NULL : \

drivers/gpu/drm/nouveau/nvkm/core/mm.c

27

list_entry((root)->nl_entry.dir, struct nvkm_mm_node, nl_entry)

drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c

87

oclass->base = disp->func->root;

drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c

333

.root = { 0,0,G82_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/g94.c

363

.root = { 0,0,GT206_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c

136

.root = { 0, 0,GA102_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c

1245

.root = { 0,0,GF110_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c

317

.root = { 0,0,GK104_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gk110.c

43

.root = { 0,0,GK110_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c

97

.root = { 0,0,GM107_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c

180

.root = { 0,0,GM200_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gp100.c

69

.root = { 0,0,GP100_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gp102.c

184

.root = { 0,0,GP102_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gt200.c

93

.root = { 0,0,GT200_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c

251

.root = { 0,0,GT214_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c

1238

.root = { 0, 0,GV100_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c

57

.root = { 0,0,GT206_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c

71

.root = { 0,0,GT214_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/nv04.c

109

.root = { 0, 0, NV04_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c

1779

.root = { 0, 0, NV50_DISP },

drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h

39

struct nvkm_sclass root;

drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c

222

.root = { 0, 0,TU102_DISP },

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/ad10x.c

14

.root = AD102_DISP,

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/ga1xx.c

14

.root = GA102_DISP,

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/gb20x.c

15

.root = GB202_DISP,

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/gpu.h

12

u32 root;

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/disp.c

1464

ret = nvkm_gsp_rm_alloc(&disp->rm.device.object, disp->func->root.oclass << 16,

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/disp.c

1465

disp->func->root.oclass, 0, &disp->rm.object);

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/disp.c

1749

rm->root.oclass = gpu->disp.class.root;

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/tu1xx.c

14

.root = TU102_DISP,

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c

1063

while ((node = rb_first(&vmm->root))) {

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c

1169

vmm->root = RB_ROOT;

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c

904

rb_erase(&vma->tree, &vmm->root);

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c

918

struct rb_node **ptr = &vmm->root.rb_node;

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c

934

rb_insert_color(&vma->tree, &vmm->root);

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c

940

struct rb_node *node = vmm->root.rb_node;

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c

954

#define node(root, dir) (((root)->head.dir == &vmm->list) ? NULL : \

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c

955

list_entry((root)->head.dir, struct nvkm_vma, head))

drivers/gpu/drm/omapdrm/dss/dss.c

894

dss->debugfs.root = dir;

drivers/gpu/drm/omapdrm/dss/dss.c

901

debugfs_remove_recursive(dss->debugfs.root);

drivers/gpu/drm/omapdrm/dss/dss.c

937

entry->dentry = debugfs_create_file(name, 0444, dss->debugfs.root,

drivers/gpu/drm/omapdrm/dss/dss.h

250

struct dentry *root;

drivers/gpu/drm/panel/panel-edp.c

675

static void panel_edp_debugfs_init(struct drm_panel *panel, struct dentry *root)

drivers/gpu/drm/panel/panel-edp.c

677

debugfs_create_file("detected_panel", 0600, root, panel, &detected_panel_fops);

drivers/gpu/drm/pl111/pl111_versatile.c

384

struct device_node *root;

drivers/gpu/drm/pl111/pl111_versatile.c

401

root = of_find_node_by_path("/");

drivers/gpu/drm/pl111/pl111_versatile.c

402

if (!root)

drivers/gpu/drm/pl111/pl111_versatile.c

405

for_each_available_child_of_node(root, child) {

drivers/gpu/drm/pl111/pl111_versatile.c

419

of_node_put(root);

drivers/gpu/drm/radeon/ci_dpm.c

5637

struct pci_dev *root = rdev->pdev->bus->self;

drivers/gpu/drm/radeon/ci_dpm.c

5646

speed_cap = pcie_get_speed_cap(root);

drivers/gpu/drm/radeon/cik.c

9502

struct pci_dev *root = rdev->pdev->bus->self;

drivers/gpu/drm/radeon/cik.c

9520

speed_cap = pcie_get_speed_cap(root);

drivers/gpu/drm/radeon/cik.c

9545

if (!pci_is_pcie(root) || !pci_is_pcie(rdev->pdev))

drivers/gpu/drm/radeon/cik.c

9555

pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD);

drivers/gpu/drm/radeon/cik.c

9580

pcie_capability_read_word(root, PCI_EXP_LNKCTL,

drivers/gpu/drm/radeon/cik.c

9586

pcie_capability_read_word(root, PCI_EXP_LNKCTL2,

drivers/gpu/drm/radeon/cik.c

9603

pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL,

drivers/gpu/drm/radeon/cik.c

9613

pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL2,

drivers/gpu/drm/radeon/cik.c

9739

struct pci_dev *root = rdev->pdev->bus->self;

drivers/gpu/drm/radeon/cik.c

9743

pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap);

drivers/gpu/drm/radeon/r100.c

3083

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/r100.c

3085

debugfs_create_file("r100_rbbm_info", 0444, root, rdev,

drivers/gpu/drm/radeon/r100.c

3093

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/r100.c

3095

debugfs_create_file("r100_cp_ring_info", 0444, root, rdev,

drivers/gpu/drm/radeon/r100.c

3097

debugfs_create_file("r100_cp_csq_fifo", 0444, root, rdev,

drivers/gpu/drm/radeon/r100.c

3105

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/r100.c

3107

debugfs_create_file("r100_mc_info", 0444, root, rdev,

drivers/gpu/drm/radeon/r300.c

620

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/r300.c

622

debugfs_create_file("rv370_pcie_gart_info", 0444, root, rdev,

drivers/gpu/drm/radeon/r420.c

496

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/r420.c

498

debugfs_create_file("r420_pipes_info", 0444, root, rdev,

drivers/gpu/drm/radeon/r600.c

4361

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/r600.c

4363

debugfs_create_file("r600_mc_info", 0444, root, rdev,

drivers/gpu/drm/radeon/radeon_fence.c

949

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/radeon_fence.c

951

debugfs_create_file("radeon_gpu_reset", 0444, root, rdev,

drivers/gpu/drm/radeon/radeon_fence.c

953

debugfs_create_file("radeon_fence_info", 0444, root, rdev,

drivers/gpu/drm/radeon/radeon_gem.c

904

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/radeon_gem.c

906

debugfs_create_file("radeon_gem_info", 0444, root, rdev,

drivers/gpu/drm/radeon/radeon_ib.c

312

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/radeon_ib.c

314

debugfs_create_file("radeon_sa_info", 0444, root, rdev,

drivers/gpu/drm/radeon/radeon_pm.c

1957

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/radeon_pm.c

1959

debugfs_create_file("radeon_pm_info", 0444, root, rdev,

drivers/gpu/drm/radeon/radeon_ring.c

553

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/radeon_ring.c

556

debugfs_create_file(ring_name, 0444, root, ring,

drivers/gpu/drm/radeon/radeon_ttm.c

895

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/radeon/radeon_ttm.c

897

debugfs_create_file("radeon_vram", 0444, root, rdev,

drivers/gpu/drm/radeon/radeon_ttm.c

899

debugfs_create_file("radeon_gtt", 0444, root, rdev,

drivers/gpu/drm/radeon/radeon_ttm.c

901

debugfs_create_file("ttm_page_pool", 0444, root, rdev,

drivers/gpu/drm/radeon/radeon_ttm.c

905

root, "radeon_vram_mm");

drivers/gpu/drm/radeon/radeon_ttm.c

908

root, "radeon_gtt_mm");

drivers/gpu/drm/radeon/rs400.c

396

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/rs400.c

398

debugfs_create_file("rs400_gart_info", 0444, root, rdev,

drivers/gpu/drm/radeon/rv515.c

258

struct dentry *root = rdev_to_drm(rdev)->primary->debugfs_root;

drivers/gpu/drm/radeon/rv515.c

260

debugfs_create_file("rv515_pipes_info", 0444, root, rdev,

drivers/gpu/drm/radeon/rv515.c

262

debugfs_create_file("rv515_ga_info", 0444, root, rdev,

drivers/gpu/drm/radeon/si.c

7066

struct pci_dev *root = rdev->pdev->bus->self;

drivers/gpu/drm/radeon/si.c

7084

speed_cap = pcie_get_speed_cap(root);

drivers/gpu/drm/radeon/si.c

7109

if (!pci_is_pcie(root) || !pci_is_pcie(rdev->pdev))

drivers/gpu/drm/radeon/si.c

7119

pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD);

drivers/gpu/drm/radeon/si.c

7144

pcie_capability_read_word(root, PCI_EXP_LNKCTL,

drivers/gpu/drm/radeon/si.c

7150

pcie_capability_read_word(root, PCI_EXP_LNKCTL2,

drivers/gpu/drm/radeon/si.c

7167

pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL,

drivers/gpu/drm/radeon/si.c

7177

pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL2,

drivers/gpu/drm/radeon/si.c

7354

struct pci_dev *root = rdev->pdev->bus->self;

drivers/gpu/drm/radeon/si.c

7358

pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap);

drivers/gpu/drm/radeon/si_dpm.c

6850

struct pci_dev *root = rdev->pdev->bus->self;

drivers/gpu/drm/radeon/si_dpm.c

6862

speed_cap = pcie_get_speed_cap(root);

drivers/gpu/drm/rockchip/rockchip_drm_vop2.c

2090

struct dentry *root;

drivers/gpu/drm/rockchip/rockchip_drm_vop2.c

2093

root = debugfs_create_dir("vop2", minor->debugfs_root);

drivers/gpu/drm/rockchip/rockchip_drm_vop2.c

2094

if (!IS_ERR(root)) {

drivers/gpu/drm/rockchip/rockchip_drm_vop2.c

2100

root, minor);

drivers/gpu/drm/tegra/dc.c

1731

struct dentry *root;

drivers/gpu/drm/tegra/dc.c

1735

root = crtc->debugfs_entry;

drivers/gpu/drm/tegra/dc.c

1737

root = NULL;

drivers/gpu/drm/tegra/dc.c

1748

drm_debugfs_create_files(dc->debugfs_files, count, root, minor);

drivers/gpu/drm/tegra/dc.c

1758

struct dentry *root;

drivers/gpu/drm/tegra/dc.c

1761

root = crtc->debugfs_entry;

drivers/gpu/drm/tegra/dc.c

1763

root = NULL;

drivers/gpu/drm/tegra/dc.c

1766

drm_debugfs_remove_files(dc->debugfs_files, count, root, minor);

drivers/gpu/drm/tegra/dsi.c

237

struct dentry *root = connector->debugfs_entry;

drivers/gpu/drm/tegra/dsi.c

248

drm_debugfs_create_files(dsi->debugfs_files, count, root, minor);

drivers/gpu/drm/tegra/hdmi.c

1099

struct dentry *root = connector->debugfs_entry;

drivers/gpu/drm/tegra/hdmi.c

1110

drm_debugfs_create_files(hdmi->debugfs_files, count, root, minor);

drivers/gpu/drm/tegra/sor.c

1691

struct dentry *root = connector->debugfs_entry;

drivers/gpu/drm/tegra/sor.c

1702

drm_debugfs_create_files(sor->debugfs_files, count, root, minor);

drivers/gpu/drm/vmwgfx/device_include/svga_reg.h

627

} root;

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

1408

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

1411

root, "system_ttm");

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

1413

root, "vram_ttm");

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

1416

root, "gmr_ttm");

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

1419

root, "mob_ttm");

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

1421

root, "system_mob_ttm");

drivers/gpu/drm/vmwgfx/vmwgfx_gem.c

345

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/vmwgfx/vmwgfx_gem.c

347

debugfs_create_file("vmwgfx_gem_info", 0444, root, vdev,

drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c

148

cmd->obj.root.x = x;

drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c

149

cmd->obj.root.y = y;

drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c

150

sou->base.set_gui_x = cmd->obj.root.x;

drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c

151

sou->base.set_gui_y = cmd->obj.root.y;

drivers/gpu/drm/xe/xe_debugfs.c

516

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/xe/xe_debugfs.c

525

root, minor);

drivers/gpu/drm/xe/xe_debugfs.c

530

root, minor);

drivers/gpu/drm/xe/xe_debugfs.c

531

fault_create_debugfs_attr("inject_csc_hw_error", root,

drivers/gpu/drm/xe/xe_debugfs.c

535

debugfs_create_file("forcewake_all", 0400, root, xe,

drivers/gpu/drm/xe/xe_debugfs.c

538

debugfs_create_file("wedged_mode", 0600, root, xe,

drivers/gpu/drm/xe/xe_debugfs.c

541

debugfs_create_file("atomic_svm_timeslice_ms", 0600, root, xe,

drivers/gpu/drm/xe/xe_debugfs.c

544

debugfs_create_file("min_run_period_lr_ms", 0600, root, xe,

drivers/gpu/drm/xe/xe_debugfs.c

547

debugfs_create_file("min_run_period_pf_ms", 0600, root, xe,

drivers/gpu/drm/xe/xe_debugfs.c

550

debugfs_create_file("disable_late_binding", 0600, root, xe,

drivers/gpu/drm/xe/xe_debugfs.c

558

debugfs_create_file("page_reclaim_hw_assist", 0600, root, xe,

drivers/gpu/drm/xe/xe_debugfs.c

562

ttm_resource_manager_create_debugfs(man, root, "gtt_mm");

drivers/gpu/drm/xe/xe_debugfs.c

566

ttm_resource_manager_create_debugfs(man, root, "stolen_mm");

drivers/gpu/drm/xe/xe_debugfs.c

578

fault_create_debugfs_attr("fail_gt_reset", root, &gt_reset_failure);

drivers/gpu/drm/xe/xe_debugfs.c

581

xe_sriov_pf_debugfs_register(xe, root);

drivers/gpu/drm/xe/xe_debugfs.c

583

xe_sriov_vf_debugfs_register(xe, root);

drivers/gpu/drm/xe/xe_device_sysfs.c

118

struct xe_tile *root = xe_device_get_root_tile(xe);

drivers/gpu/drm/xe/xe_device_sysfs.c

125

ret = xe_pcode_read(root, PCODE_MBOX(PCODE_LATE_BINDING, GET_CAPABILITY_STATUS, 0),

drivers/gpu/drm/xe/xe_device_sysfs.c

131

ret = xe_pcode_read(root, PCODE_MBOX(PCODE_LATE_BINDING, GET_VERSION_LOW, 0),

drivers/gpu/drm/xe/xe_device_sysfs.c

136

ret = xe_pcode_read(root, PCODE_MBOX(PCODE_LATE_BINDING, GET_VERSION_HIGH, 0),

drivers/gpu/drm/xe/xe_device_sysfs.c

162

struct xe_tile *root = xe_device_get_root_tile(xe);

drivers/gpu/drm/xe/xe_device_sysfs.c

166

ret = xe_pcode_read(root, PCODE_MBOX(PCODE_LATE_BINDING, GET_CAPABILITY_STATUS, 0),

drivers/gpu/drm/xe/xe_device_sysfs.c

81

struct xe_tile *root = xe_device_get_root_tile(xe);

drivers/gpu/drm/xe/xe_device_sysfs.c

88

ret = xe_pcode_read(root, PCODE_MBOX(PCODE_LATE_BINDING, GET_CAPABILITY_STATUS, 0),

drivers/gpu/drm/xe/xe_device_sysfs.c

94

ret = xe_pcode_read(root, PCODE_MBOX(PCODE_LATE_BINDING, GET_VERSION_LOW, 0),

drivers/gpu/drm/xe/xe_device_sysfs.c

99

ret = xe_pcode_read(root, PCODE_MBOX(PCODE_LATE_BINDING, GET_VERSION_HIGH, 0),

drivers/gpu/drm/xe/xe_gt_debugfs.c

316

struct dentry *root;

drivers/gpu/drm/xe/xe_gt_debugfs.c

326

root = debugfs_create_dir(name, parent);

drivers/gpu/drm/xe/xe_gt_debugfs.c

327

if (IS_ERR(root)) {

drivers/gpu/drm/xe/xe_gt_debugfs.c

337

root->d_inode->i_private = gt;

drivers/gpu/drm/xe/xe_gt_debugfs.c

340

debugfs_create_file("stats", 0600, root, gt, &stats_fops);

drivers/gpu/drm/xe/xe_gt_debugfs.c

341

debugfs_create_file("force_reset", 0600, root, gt, &force_reset_fops);

drivers/gpu/drm/xe/xe_gt_debugfs.c

342

debugfs_create_file("force_reset_sync", 0600, root, gt, &force_reset_sync_fops);

drivers/gpu/drm/xe/xe_gt_debugfs.c

346

root, minor);

drivers/gpu/drm/xe/xe_gt_debugfs.c

351

root, minor);

drivers/gpu/drm/xe/xe_gt_debugfs.c

353

xe_uc_debugfs_register(&gt->uc, root);

drivers/gpu/drm/xe/xe_gt_debugfs.c

356

xe_gt_sriov_pf_debugfs_register(gt, root);

drivers/gpu/drm/xe/xe_gt_debugfs.c

358

xe_gt_sriov_vf_debugfs_register(gt, root);

drivers/gpu/drm/xe/xe_gt_sriov_pf_debugfs.h

13

void xe_gt_sriov_pf_debugfs_register(struct xe_gt *gt, struct dentry *root);

drivers/gpu/drm/xe/xe_gt_sriov_pf_debugfs.h

16

static inline void xe_gt_sriov_pf_debugfs_register(struct xe_gt *gt, struct dentry *root) { }

drivers/gpu/drm/xe/xe_gt_sriov_vf_debugfs.c

52

void xe_gt_sriov_vf_debugfs_register(struct xe_gt *gt, struct dentry *root)

drivers/gpu/drm/xe/xe_gt_sriov_vf_debugfs.c

59

xe_assert(xe, root->d_inode->i_private == gt);

drivers/gpu/drm/xe/xe_gt_sriov_vf_debugfs.c

66

vfdentry = debugfs_create_dir("vf", root);

drivers/gpu/drm/xe/xe_gt_sriov_vf_debugfs.h

12

void xe_gt_sriov_vf_debugfs_register(struct xe_gt *gt, struct dentry *root);

drivers/gpu/drm/xe/xe_pci_rebar.c

42

struct pci_bus *root = pdev->bus;

drivers/gpu/drm/xe/xe_pci_rebar.c

85

while (root->parent)

drivers/gpu/drm/xe/xe_pci_rebar.c

86

root = root->parent;

drivers/gpu/drm/xe/xe_pci_rebar.c

88

pci_bus_for_each_resource(root, root_res, i) {

drivers/gpu/drm/xe/xe_pxp_debugfs.c

101

struct dentry *root;

drivers/gpu/drm/xe/xe_pxp_debugfs.c

122

root = debugfs_create_dir("pxp", minor->debugfs_root);

drivers/gpu/drm/xe/xe_pxp_debugfs.c

123

if (IS_ERR(root))

drivers/gpu/drm/xe/xe_pxp_debugfs.c

128

root, minor);

drivers/gpu/drm/xe/xe_range_fence.c

122

XE_WARN_ON(!RB_EMPTY_ROOT(&tree->root.rb_root));

drivers/gpu/drm/xe/xe_range_fence.c

137

return xe_range_fence_tree_iter_first(&tree->root, start, last);

drivers/gpu/drm/xe/xe_range_fence.c

35

xe_range_fence_tree_remove(rfence, &tree->root);

drivers/gpu/drm/xe/xe_range_fence.c

78

xe_range_fence_tree_insert(rfence, &tree->root);

drivers/gpu/drm/xe/xe_range_fence.c

94

rfence = xe_range_fence_tree_iter_first(&tree->root, 0, U64_MAX);

drivers/gpu/drm/xe/xe_range_fence.h

51

struct rb_root_cached root;

drivers/gpu/drm/xe/xe_sriov_pf_debugfs.c

340

void xe_sriov_pf_debugfs_register(struct xe_device *xe, struct dentry *root)

drivers/gpu/drm/xe/xe_sriov_pf_debugfs.c

354

dent = debugfs_create_dir("sriov", root);

drivers/gpu/drm/xe/xe_sriov_pf_debugfs.h

13

void xe_sriov_pf_debugfs_register(struct xe_device *xe, struct dentry *root);

drivers/gpu/drm/xe/xe_sriov_pf_debugfs.h

15

static inline void xe_sriov_pf_debugfs_register(struct xe_device *xe, struct dentry *root) { }

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

484

struct kobject *root;

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

487

root = create_xe_sriov_kobj(xe, PFID, &xe_sriov_dev_ktype);

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

488

if (IS_ERR(root))

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

489

return pf_sysfs_error(xe, PTR_ERR(root), "root obj");

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

491

err = kobject_add(root, parent, "sriov_admin");

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

496

xe_assert(xe, !xe->sriov.pf.sysfs.root);

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

497

xe->sriov.pf.sysfs.root = root;

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

504

struct kobject *root, *kobj;

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

509

root = xe->sriov.pf.sysfs.root;

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

517

err = kobject_add(kobj, root, "vf%u", n);

drivers/gpu/drm/xe/xe_sriov_pf_sysfs.c

519

err = kobject_add(kobj, root, "pf");

drivers/gpu/drm/xe/xe_sriov_pf_types.h

63

struct kobject *root;

drivers/gpu/drm/xe/xe_sriov_vf.c

282

void xe_sriov_vf_debugfs_register(struct xe_device *xe, struct dentry *root)

drivers/gpu/drm/xe/xe_sriov_vf.c

285

root, xe->drm.primary);

drivers/gpu/drm/xe/xe_sriov_vf.h

18

void xe_sriov_vf_debugfs_register(struct xe_device *xe, struct dentry *root);

drivers/gpu/drm/xe/xe_tile_debugfs.c

127

struct dentry *root = minor->debugfs_root;

drivers/gpu/drm/xe/xe_tile_debugfs.c

131

tile->debugfs = debugfs_create_dir(name, root);

drivers/gpu/drm/xe/xe_uc_debugfs.c

19

struct dentry *root;

drivers/gpu/drm/xe/xe_uc_debugfs.c

21

root = debugfs_create_dir("uc", parent);

drivers/gpu/drm/xe/xe_uc_debugfs.c

22

if (IS_ERR(root)) {

drivers/gpu/drm/xe/xe_uc_debugfs.c

27

xe_gsc_debugfs_register(&uc->gsc, root);

drivers/gpu/drm/xe/xe_uc_debugfs.c

28

xe_guc_debugfs_register(&uc->guc, root);

drivers/gpu/drm/xe/xe_uc_debugfs.c

29

xe_huc_debugfs_register(&uc->huc, root);

drivers/gpu/drm/xlnx/zynqmp_dp.c

2236

struct dentry *root)

drivers/gpu/drm/xlnx/zynqmp_dp.c

2245

test = debugfs_create_dir("test", root);

drivers/hid/wacom_sys.c

1247

struct kobject *root;

drivers/hid/wacom_sys.c

1253

struct kobject *kobj = devres->root;

drivers/hid/wacom_sys.c

1261

struct kobject *root,

drivers/hid/wacom_sys.c

1274

devres->root = root;

drivers/hid/wacom_sys.c

1276

error = sysfs_create_group(devres->root, group);

drivers/hv/hv_debugfs.c

102

static void hv_debug_set_dir_dentry(struct hv_device *dev, struct dentry *root)

drivers/hv/hv_debugfs.c

105

dev->debug_dir = root;

drivers/hv/hv_debugfs.c

54

static int hv_debug_delay_files(struct hv_device *dev, struct dentry *root)

drivers/hv/hv_debugfs.c

63

buffer_file = debugfs_create_file(buffer, 0644, root,

drivers/hv/hv_debugfs.c

71

message_file = debugfs_create_file(message, 0644, root,

drivers/hv/hv_debugfs.c

83

static int hv_debug_set_test_state(struct hv_device *dev, struct dentry *root)

drivers/hv/hv_debugfs.c

90

test_state = debugfs_create_file(status, 0644, root,

drivers/hwmon/asus_atk0110.c

133

struct dentry *root;

drivers/hwmon/asus_atk0110.c

801

data->debugfs.root = d;

drivers/hwmon/asus_atk0110.c

806

debugfs_remove_recursive(data->debugfs.root);

drivers/hwmon/pmbus/adm1266.c

336

struct dentry *root;

drivers/hwmon/pmbus/adm1266.c

338

root = pmbus_get_debugfs_dir(data->client);

drivers/hwmon/pmbus/adm1266.c

339

if (!root)

drivers/hwmon/pmbus/adm1266.c

342

data->debugfs_dir = debugfs_create_dir(data->client->name, root);

drivers/hwmon/pmbus/dps920ab.c

115

struct dentry *root;

drivers/hwmon/pmbus/dps920ab.c

117

root = pmbus_get_debugfs_dir(client);

drivers/hwmon/pmbus/dps920ab.c

118

if (!root)

drivers/hwmon/pmbus/dps920ab.c

121

debugfs_dir = debugfs_create_dir(client->name, root);

drivers/i2c/muxes/i2c-mux-gpio.c

133

struct i2c_adapter *root;

drivers/i2c/muxes/i2c-mux-gpio.c

173

root = i2c_root_adapter(&parent->dev);

drivers/i2c/muxes/i2c-mux-gpio.c

207

muxc->mux_locked = i2c_root_adapter(dev) == root;

drivers/i2c/muxes/i2c-mux-pinctrl.c

140

root = i2c_root_adapter(&muxc->parent->dev);

drivers/i2c/muxes/i2c-mux-pinctrl.c

144

if (root != i2c_mux_pinctrl_root_adapter(mux->states[i])) {

drivers/i2c/muxes/i2c-mux-pinctrl.c

37

struct i2c_adapter *root = NULL;

drivers/i2c/muxes/i2c-mux-pinctrl.c

45

if (!root)

drivers/i2c/muxes/i2c-mux-pinctrl.c

46

root = pin_root;

drivers/i2c/muxes/i2c-mux-pinctrl.c

47

else if (root != pin_root)

drivers/i2c/muxes/i2c-mux-pinctrl.c

51

return root;

drivers/i2c/muxes/i2c-mux-pinctrl.c

80

struct i2c_adapter *root;

drivers/infiniband/core/cma.c

530

node_from_ndev_ip(struct rb_root *root, int ifindex, struct sockaddr *sa)

drivers/infiniband/core/cma.c

532

struct rb_node *node = root->rb_node;

drivers/infiniband/core/umem_odp.c

169

ib_umem_odp_alloc_child(struct ib_umem_odp *root, unsigned long addr,

drivers/infiniband/core/umem_odp.c

181

if (WARN_ON(!root->is_implicit_odp))

drivers/infiniband/core/umem_odp.c

188

umem->ibdev = root->umem.ibdev;

drivers/infiniband/core/umem_odp.c

191

umem->writable = root->umem.writable;

drivers/infiniband/core/umem_odp.c

192

umem->owning_mm = root->umem.owning_mm;

drivers/infiniband/core/umem_odp.c

205

odp_data->tgid = get_pid(root->tgid);

drivers/infiniband/hw/hfi1/debugfs.c

1158

struct dentry *root;

drivers/infiniband/hw/hfi1/debugfs.c

1166

root = debugfs_create_dir(name, hfi1_dbg_root);

drivers/infiniband/hw/hfi1/debugfs.c

1167

ibd->hfi1_ibdev_dbg = root;

drivers/infiniband/hw/hfi1/debugfs.c

1172

debugfs_create_file("opcode_stats", 0444, root, ibd,

drivers/infiniband/hw/hfi1/debugfs.c

1174

debugfs_create_file("tx_opcode_stats", 0444, root, ibd,

drivers/infiniband/hw/hfi1/debugfs.c

1176

debugfs_create_file("ctx_stats", 0444, root, ibd, &_ctx_stats_file_ops);

drivers/infiniband/hw/hfi1/debugfs.c

1177

debugfs_create_file("qp_stats", 0444, root, ibd, &_qp_stats_file_ops);

drivers/infiniband/hw/hfi1/debugfs.c

1178

debugfs_create_file("sdes", 0444, root, ibd, &_sdes_file_ops);

drivers/infiniband/hw/hfi1/debugfs.c

1179

debugfs_create_file("rcds", 0444, root, ibd, &_rcds_file_ops);

drivers/infiniband/hw/hfi1/debugfs.c

1180

debugfs_create_file("pios", 0444, root, ibd, &_pios_file_ops);

drivers/infiniband/hw/hfi1/debugfs.c

1181

debugfs_create_file("sdma_cpu_list", 0444, root, ibd,

drivers/infiniband/hw/hfi1/debugfs.c

1186

debugfs_create_file(cntr_ops[i].name, 0444, root, dd,

drivers/infiniband/hw/hfi1/debugfs.c

1200

root, ppd, &port_cntr_ops[i].ops);

drivers/infiniband/hw/hfi1/mmu_rb.c

100

while ((node = rb_first_cached(&handler->root))) {

drivers/infiniband/hw/hfi1/mmu_rb.c

102

rb_erase_cached(node, &handler->root);

drivers/infiniband/hw/hfi1/mmu_rb.c

138

__mmu_int_rb_insert(mnode, &handler->root);

drivers/infiniband/hw/hfi1/mmu_rb.c

153

node = __mmu_int_rb_iter_first(&handler->root, addr, (addr + len) - 1);

drivers/infiniband/hw/hfi1/mmu_rb.c

168

node = __mmu_int_rb_iter_first(&handler->root, addr,

drivers/infiniband/hw/hfi1/mmu_rb.c

171

for (node = __mmu_int_rb_iter_first(&handler->root, addr,

drivers/infiniband/hw/hfi1/mmu_rb.c

246

__mmu_int_rb_remove(rbnode, &handler->root);

drivers/infiniband/hw/hfi1/mmu_rb.c

266

struct rb_root_cached *root = &handler->root;

drivers/infiniband/hw/hfi1/mmu_rb.c

271

for (node = __mmu_int_rb_iter_first(root, range->start, range->end-1);

drivers/infiniband/hw/hfi1/mmu_rb.c

278

__mmu_int_rb_remove(node, root);

drivers/infiniband/hw/hfi1/mmu_rb.c

56

h->root = RB_ROOT_CACHED;

drivers/infiniband/hw/hfi1/mmu_rb.h

43

struct rb_root_cached root ____cacheline_aligned_in_smp;

drivers/infiniband/hw/hns/hns_roce_debugfs.c

79

dbgfs->root = debugfs_create_dir("sw_stat", parent);

drivers/infiniband/hw/hns/hns_roce_debugfs.c

81

init_debugfs_seqfile(&dbgfs->sw_stat, "sw_stat", dbgfs->root,

drivers/infiniband/hw/hns/hns_roce_debugfs.c

90

dbgfs->root = debugfs_create_dir(pci_name(hr_dev->pci_dev),

drivers/infiniband/hw/hns/hns_roce_debugfs.c

93

create_sw_stat_debugfs(hr_dev, dbgfs->root);

drivers/infiniband/hw/hns/hns_roce_debugfs.c

98

debugfs_remove_recursive(hr_dev->dbgfs.root);

drivers/infiniband/hw/hns/hns_roce_debugfs.h

16

struct dentry *root;

drivers/infiniband/hw/hns/hns_roce_debugfs.h

22

struct dentry *root;

drivers/infiniband/hw/hns/hns_roce_hem.c

1273

root_hem = list_first_entry(&head->root,

drivers/infiniband/hw/hns/hns_roce_hem.c

1305

list_splice(&head->root, &hem_list->root_bt);

drivers/infiniband/hw/hns/hns_roce_hem.c

1334

INIT_LIST_HEAD(&head.root);

drivers/infiniband/hw/hns/hns_roce_hem.c

1340

list_add(&root_hem->list, &head.root);

drivers/infiniband/hw/hns/hns_roce_hem.c

1347

hem_list_free_all(hr_dev, &head.root);

drivers/infiniband/hw/hns/hns_roce_hem.c

929

struct list_head root;

drivers/infiniband/hw/irdma/pble.c

319

struct irdma_pble_info *root = &lvl2->root;

drivers/infiniband/hw/irdma/pble.c

330

if (root->addr)

drivers/infiniband/hw/irdma/pble.c

331

irdma_prm_return_pbles(&pble_rsrc->pinfo, &root->chunkinfo);

drivers/infiniband/hw/irdma/pble.c

349

struct irdma_pble_info *root = &lvl2->root;

drivers/infiniband/hw/irdma/pble.c

367

ret_code = irdma_prm_get_pbles(&pble_rsrc->pinfo, &root->chunkinfo,

drivers/infiniband/hw/irdma/pble.c

368

total << 3, &root->addr, &fpm_addr);

drivers/infiniband/hw/irdma/pble.c

375

root->idx = fpm_to_idx(pble_rsrc, fpm_addr);

drivers/infiniband/hw/irdma/pble.c

376

root->cnt = total;

drivers/infiniband/hw/irdma/pble.c

377

addr = root->addr;

drivers/infiniband/hw/irdma/pble.h

40

struct irdma_pble_info root;

drivers/infiniband/hw/irdma/verbs.c

3290

stag_info->first_pm_pbl_index = palloc->level2.root.idx;

drivers/infiniband/hw/mlx5/cong.c

426

!dev->port[port_num].dbg_cc_params->root)

drivers/infiniband/hw/mlx5/cong.c

429

debugfs_remove_recursive(dev->port[port_num].dbg_cc_params->root);

drivers/infiniband/hw/mlx5/cong.c

458

dbg_cc_params->root = debugfs_create_dir("cc_params", mlx5_debugfs_get_dev_root(mdev));

drivers/infiniband/hw/mlx5/cong.c

472

0600, dbg_cc_params->root,

drivers/infiniband/hw/mlx5/main.c

4902

struct dentry *root;

drivers/infiniband/hw/mlx5/main.c

4918

root = debugfs_create_dir("delay_drop", mlx5_debugfs_get_dev_root(dev->mdev));

drivers/infiniband/hw/mlx5/main.c

4919

dev->delay_drop.dir_debugfs = root;

drivers/infiniband/hw/mlx5/main.c

4921

debugfs_create_atomic_t("num_timeout_events", 0400, root,

drivers/infiniband/hw/mlx5/main.c

4923

debugfs_create_atomic_t("num_rqs", 0400, root,

drivers/infiniband/hw/mlx5/main.c

4925

debugfs_create_file("timeout", 0600, root, &dev->delay_drop,

drivers/infiniband/hw/mlx5/mlx5_ib.h

975

struct dentry *root;

drivers/infiniband/hw/mlx5/mr.c

1019

struct rb_root *root = &dev->cache.rb_root;

drivers/infiniband/hw/mlx5/mr.c

1027

for (node = rb_first(root); node; node = rb_next(node)) {

drivers/infiniband/hw/mlx5/mr.c

942

struct rb_root *root = &dev->cache.rb_root;

drivers/infiniband/hw/mlx5/mr.c

947

node = rb_first(root);

drivers/infiniband/hw/mlx5/mr.c

952

rb_erase(&ent->node, root);

drivers/infiniband/hw/mlx5/mr.c

962

struct rb_root *root = &dev->cache.rb_root;

drivers/infiniband/hw/mlx5/mr.c

999

for (node = rb_first(root); node; node = rb_next(node)) {

drivers/infiniband/hw/usnic/usnic_uiom.c

223

usnic_uiom_remove_interval(&pd->root, vpn_start,

drivers/infiniband/hw/usnic/usnic_uiom.c

375

&pd->root,

drivers/infiniband/hw/usnic/usnic_uiom.c

391

err = usnic_uiom_insert_interval(&pd->root, vpn_start, vpn_last,

drivers/infiniband/hw/usnic/usnic_uiom.h

60

struct rb_root_cached root;

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

104

find_intervals_intersection_sorted(struct rb_root_cached *root,

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

112

for (node = usnic_uiom_interval_tree_iter_first(root, start, last);

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

122

struct rb_root_cached *root,

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

132

find_intervals_intersection_sorted(root, start, last,

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

179

int usnic_uiom_insert_interval(struct rb_root_cached *root, unsigned long start,

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

190

find_intervals_intersection_sorted(root, start, last,

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

234

usnic_uiom_interval_tree_remove(interval, root);

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

239

usnic_uiom_interval_tree_insert(interval, root);

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

250

void usnic_uiom_remove_interval(struct rb_root_cached *root,

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

256

for (interval = usnic_uiom_interval_tree_iter_first(root, start, last);

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.c

266

usnic_uiom_interval_tree_remove(interval, root);

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.h

51

struct rb_root_cached *root);

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.h

54

struct rb_root_cached *root);

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.h

60

usnic_uiom_interval_tree_iter_first(struct rb_root_cached *root,

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.h

70

int usnic_uiom_insert_interval(struct rb_root_cached *root,

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.h

78

void usnic_uiom_remove_interval(struct rb_root_cached *root,

drivers/infiniband/hw/usnic/usnic_uiom_interval_tree.h

88

struct rb_root_cached *root,

drivers/input/serio/i8042-sparcio.h

109

struct device_node *root __free(device_node) = of_find_node_by_path("/");

drivers/input/serio/i8042-sparcio.h

110

const char *name = of_get_property(root, "name", NULL);

drivers/input/serio/serio.c

572

static void serio_reconnect_subtree(struct serio *root)

drivers/input/serio/serio.c

574

struct serio *s = root;

drivers/input/serio/serio.c

596

while (s != root) {

drivers/input/serio/serio.c

607

} while (s != root);

drivers/interconnect/core.c

1229

struct device_node *root;

drivers/interconnect/core.c

1236

root = of_find_node_by_path("/");

drivers/interconnect/core.c

1238

providers_count = of_count_icc_providers(root);

drivers/interconnect/core.c

1239

of_node_put(root);

drivers/iommu/amd/amd_iommu.h

188

u64 *root, int mode);

drivers/iommu/amd/iommu.c

1992

u64 *root = gcr3_info->gcr3_tbl;

drivers/iommu/amd/iommu.c

1998

pte = &root[index];

drivers/iommu/amd/iommu.c

2007

root = (void *)get_zeroed_page(GFP_ATOMIC);

drivers/iommu/amd/iommu.c

2008

if (root == NULL)

drivers/iommu/amd/iommu.c

2011

*pte = iommu_virt_to_phys(root) | GCR3_VALID;

drivers/iommu/amd/iommu.c

2014

root = iommu_phys_to_virt(*pte & PAGE_MASK);

drivers/iommu/intel/iommu.c

344

struct root_entry *root = &iommu->root_entry[bus];

drivers/iommu/intel/iommu.c

355

entry = &root->lo;

drivers/iommu/intel/iommu.c

359

entry = &root->hi;

drivers/iommu/intel/iommu.c

674

struct root_entry *root;

drivers/iommu/intel/iommu.c

676

root = iommu_alloc_pages_node_sz(iommu->node, GFP_ATOMIC, SZ_4K);

drivers/iommu/intel/iommu.c

677

if (!root) {

drivers/iommu/intel/iommu.c

683

__iommu_flush_cache(iommu, root, ROOT_SIZE);

drivers/iommu/intel/iommu.c

684

iommu->root_entry = root;

drivers/iommu/iova.c

138

iova_insert_rbtree(struct rb_root *root, struct iova *iova,

drivers/iommu/iova.c

143

new = (start) ? &start : &(root->rb_node);

drivers/iommu/iova.c

161

rb_insert_color(&iova->node, root);

drivers/iommu/ipmmu-vmsa.c

1055

mmu->root = mmu;

drivers/iommu/ipmmu-vmsa.c

1057

mmu->root = ipmmu_find_root();

drivers/iommu/ipmmu-vmsa.c

1062

if (!mmu->root)

drivers/iommu/ipmmu-vmsa.c

1141

ipmmu_utlb_enable(mmu->root->domains[mmu->utlb_ctx[i]], i);

drivers/iommu/ipmmu-vmsa.c

151

return mmu->root == mmu;

drivers/iommu/ipmmu-vmsa.c

167

struct ipmmu_vmsa_device *root = NULL;

drivers/iommu/ipmmu-vmsa.c

169

return driver_for_each_device(&ipmmu_driver.driver, NULL, &root,

drivers/iommu/ipmmu-vmsa.c

170

__ipmmu_check_device) == 0 ? root : NULL;

drivers/iommu/ipmmu-vmsa.c

214

return ipmmu_ctx_read(domain->mmu->root, domain->context_id, reg);

drivers/iommu/ipmmu-vmsa.c

220

ipmmu_ctx_write(domain->mmu->root, domain->context_id, reg, data);

drivers/iommu/ipmmu-vmsa.c

226

if (domain->mmu != domain->mmu->root)

drivers/iommu/ipmmu-vmsa.c

229

ipmmu_ctx_write(domain->mmu->root, domain->context_id, reg, data);

drivers/iommu/ipmmu-vmsa.c

444

domain->cfg.iommu_dev = domain->mmu->root->dev;

drivers/iommu/ipmmu-vmsa.c

449

ret = ipmmu_domain_allocate_context(domain->mmu->root, domain);

drivers/iommu/ipmmu-vmsa.c

458

ipmmu_domain_free_context(domain->mmu->root,

drivers/iommu/ipmmu-vmsa.c

480

ipmmu_domain_free_context(domain->mmu->root, domain->context_id);

drivers/iommu/ipmmu-vmsa.c

59

struct ipmmu_vmsa_device *root;

drivers/mailbox/bcm-flexrm-mailbox.c

1593

mbox->root = debugfs_create_dir(dev_name(mbox->dev), NULL);

drivers/mailbox/bcm-flexrm-mailbox.c

1596

debugfs_create_devm_seqfile(mbox->dev, "config", mbox->root,

drivers/mailbox/bcm-flexrm-mailbox.c

1600

debugfs_create_devm_seqfile(mbox->dev, "stats", mbox->root,

drivers/mailbox/bcm-flexrm-mailbox.c

1632

debugfs_remove_recursive(mbox->root);

drivers/mailbox/bcm-flexrm-mailbox.c

1647

debugfs_remove_recursive(mbox->root);

drivers/mailbox/bcm-flexrm-mailbox.c

287

struct dentry *root;

drivers/md/bcache/bcache.h

671

struct btree *root;

drivers/md/bcache/btree.c

1083

BUG_ON(b == b->c->root);

drivers/md/bcache/btree.c

1207

unsigned int reserve = (c->root->level - b->level) * 2 + 1;

drivers/md/bcache/btree.c

1965

bch_btree_iter_stack_init(&c->root->keys, &iter, NULL);

drivers/md/bcache/btree.c

1966

k = bch_btree_iter_next_filter(&iter.iter, &c->root->keys, bch_ptr_bad);

drivers/md/bcache/btree.c

1985

&c->root->keys,

drivers/md/bcache/btree.c

2007

btree_node_prefetch(c->root, p);

drivers/md/bcache/btree.c

2010

ret = bcache_btree(check_recurse, p, c->root, &op);

drivers/md/bcache/btree.c

2061

for_each_key_filter(&c->root->keys, k, &iter, bch_ptr_invalid)

drivers/md/bcache/btree.c

2062

bch_initial_mark_key(c, c->root->level, k);

drivers/md/bcache/btree.c

2064

bch_initial_mark_key(c, c->root->level + 1, &c->root->key);

drivers/md/bcache/btree.c

2066

if (c->root->level == 0)

drivers/md/bcache/btree.c

2078

rw_lock(0, c->root, c->root->level);

drivers/md/bcache/btree.c

2121

rw_unlock(0, c->root);

drivers/md/bcache/btree.c

2410

op->lock = b->c->root->level + 1;

drivers/md/bcache/btree.c

2412

} else if (op->lock <= b->c->root->level) {

drivers/md/bcache/btree.c

2413

op->lock = b->c->root->level + 1;

drivers/md/bcache/btree.c

2537

b->c->root = b;

drivers/md/bcache/btree.c

519

#define mca_reserve(c) (((!IS_ERR_OR_NULL(c->root) && c->root->level) \

drivers/md/bcache/btree.c

520

? c->root->level : 1) * 8 + 16)

drivers/md/bcache/btree.h

352

struct btree *_b = (c)->root; \

drivers/md/bcache/btree.h

355

if (_b == (c)->root && \

drivers/md/bcache/journal.c

700

w->data->btree_level = c->root->level;

drivers/md/bcache/journal.c

702

bkey_copy(&w->data->btree_root, &c->root->key);

drivers/md/bcache/super.c

1728

if (!IS_ERR_OR_NULL(c->root))

drivers/md/bcache/super.c

1729

list_add(&c->root->list, &c->btree_cache);

drivers/md/bcache/super.c

2025

c->root = bch_btree_node_get(c, NULL, k,

drivers/md/bcache/super.c

2028

if (IS_ERR(c->root))

drivers/md/bcache/super.c

2031

list_del_init(&c->root->list);

drivers/md/bcache/super.c

2032

rw_unlock(true, c->root);

drivers/md/bcache/super.c

2098

c->root = __bch_btree_node_alloc(c, NULL, 0, true, NULL);

drivers/md/bcache/super.c

2099

if (IS_ERR(c->root))

drivers/md/bcache/super.c

2102

mutex_lock(&c->root->write_lock);

drivers/md/bcache/super.c

2103

bkey_copy_key(&c->root->key, &MAX_KEY);

drivers/md/bcache/super.c

2104

bch_btree_node_write(c->root, &cl);

drivers/md/bcache/super.c

2105

mutex_unlock(&c->root->write_lock);

drivers/md/bcache/super.c

2107

bch_btree_set_root(c->root);

drivers/md/bcache/super.c

2108

rw_unlock(true, c->root);

drivers/md/bcache/sysfs.c

669

b = c->root;

drivers/md/bcache/sysfs.c

671

} while (b != c->root);

drivers/md/bcache/sysfs.c

732

sysfs_print(tree_depth, c->root->level);

drivers/md/bcache/util.h

450

#define RB_INSERT(root, new, member, cmp) \

drivers/md/bcache/util.h

453

struct rb_node **n = &(root)->rb_node, *parent = NULL; \

drivers/md/bcache/util.h

469

rb_insert_color(&(new)->member, root); \

drivers/md/bcache/util.h

475

#define RB_SEARCH(root, search, member, cmp) \

drivers/md/bcache/util.h

477

struct rb_node *n = (root)->rb_node; \

drivers/md/bcache/util.h

495

#define RB_GREATER(root, search, member, cmp) \

drivers/md/bcache/util.h

497

struct rb_node *n = (root)->rb_node; \

drivers/md/bcache/util.h

513

#define RB_FIRST(root, type, member) \

drivers/md/bcache/util.h

514

container_of_or_null(rb_first(root), type, member)

drivers/md/bcache/util.h

516

#define RB_LAST(root, type, member) \

drivers/md/bcache/util.h

517

container_of_or_null(rb_last(root), type, member)

drivers/md/bcache/writeback.c

1000

for_each_key_filter(&c->root->keys,

drivers/md/bcache/writeback.c

1004

sectors_dirty_init_fn(&op.op, c->root, k);

drivers/md/bcache/writeback.c

884

c->root,

drivers/md/bcache/writeback.c

917

bch_btree_iter_stack_init(&c->root->keys, &iter, NULL);

drivers/md/bcache/writeback.c

918

k = bch_btree_iter_next_filter(&iter.iter, &c->root->keys, bch_ptr_bad);

drivers/md/bcache/writeback.c

933

&c->root->keys,

drivers/md/bcache/writeback.c

987

b = c->root;

drivers/md/bcache/writeback.c

989

if (b != c->root) {

drivers/md/bcache/writeback.c

995

if (c->root->level == 0) {

drivers/md/dm-bio-prison-v1.c

138

static int __bio_detain(struct rb_root *root,

drivers/md/dm-bio-prison-v1.c

145

struct rb_node **new = &root->rb_node, *parent = NULL;

drivers/md/dm-bio-prison-v1.c

170

rb_insert_color(&cell_prealloc->node, root);

drivers/md/dm-bio-prison-v1.c

204

static void __cell_release(struct rb_root *root,

drivers/md/dm-bio-prison-v1.c

208

rb_erase(&cell->node, root);

drivers/md/dm-bio-prison-v1.c

232

static void __cell_release_no_holder(struct rb_root *root,

drivers/md/dm-bio-prison-v1.c

236

rb_erase(&cell->node, root);

drivers/md/dm-bufio.c

555

bc->trees[i].root = RB_ROOT;

drivers/md/dm-bufio.c

567

WARN_ON_ONCE(!RB_EMPTY_ROOT(&bc->trees[i].root));

drivers/md/dm-bufio.c

597

static struct dm_buffer *__cache_get(const struct rb_root *root, sector_t block)

drivers/md/dm-bufio.c

599

struct rb_node *n = root->rb_node;

drivers/md/dm-bufio.c

627

b = __cache_get(&tree->root, block);

drivers/md/dm-bufio.c

822

struct rb_node **new = &root->rb_node, *parent = NULL;

drivers/md/dm-bufio.c

896

struct rb_node *n = root->rb_node;

drivers/md/dm-bufio.c

953

__remove_range(bc, &bc->trees[i].root, begin, end, pred, release);

drivers/md/dm-cache-metadata.c

1078

r = dm_array_resize(&cmd->info, cmd->root, from_cblock(cmd->cache_blocks),

drivers/md/dm-cache-metadata.c

1080

&null_mapping, &cmd->root);

drivers/md/dm-cache-metadata.c

120

dm_block_t root;

drivers/md/dm-cache-metadata.c

1227

r = dm_array_set_value(&cmd->info, cmd->root, from_cblock(cblock),

drivers/md/dm-cache-metadata.c

1228

&value, &cmd->root);

drivers/md/dm-cache-metadata.c

1255

r = dm_array_set_value(&cmd->info, cmd->root, from_cblock(cblock),

drivers/md/dm-cache-metadata.c

1256

&value, &cmd->root);

drivers/md/dm-cache-metadata.c

1412

r = dm_array_cursor_begin(&cmd->info, cmd->root, &cmd->mapping_cursor);

drivers/md/dm-cache-metadata.c

1519

r = dm_array_get_value(&cmd->info, cmd->root, from_cblock(cblock), &value);

drivers/md/dm-cache-metadata.c

1532

r = dm_array_set_value(&cmd->info, cmd->root, from_cblock(cblock),

drivers/md/dm-cache-metadata.c

1533

&value, &cmd->root);

drivers/md/dm-cache-metadata.c

372

disk_super->mapping_root = cpu_to_le64(cmd->root);

drivers/md/dm-cache-metadata.c

405

r = dm_array_empty(&cmd->info, &cmd->root);

drivers/md/dm-cache-metadata.c

593

cmd->root = le64_to_cpu(disk_super->mapping_root);

drivers/md/dm-cache-metadata.c

702

disk_super->mapping_root = cpu_to_le64(cmd->root);

drivers/md/dm-cache-metadata.c

901

r = dm_array_get_value(&cmd->info, cmd->root, from_cblock(b), &value);

drivers/md/dm-dust.c

36

static struct badblock *dust_rb_search(struct rb_root *root, sector_t blk)

drivers/md/dm-dust.c

38

struct rb_node *node = root->rb_node;

drivers/md/dm-dust.c

54

static bool dust_rb_insert(struct rb_root *root, struct badblock *new)

drivers/md/dm-dust.c

57

struct rb_node **link = &root->rb_node, *parent = NULL;

drivers/md/dm-dust.c

73

rb_insert_color(&new->node, root);

drivers/md/dm-era-target.c

116

dm_block_t old = m->root;

drivers/md/dm-era-target.c

122

r = dm_bitset_test_bit(info, m->root, block, &m->root, result);

drivers/md/dm-era-target.c

128

BUG_ON(m->root != old);

drivers/md/dm-era-target.c

142

r = dm_bitset_set_bit(info, ws->md.root, block, &ws->md.root);

drivers/md/dm-era-target.c

164

__le64 root;

drivers/md/dm-era-target.c

32

dm_block_t root;

drivers/md/dm-era-target.c

367

disk->root = cpu_to_le64(core->root);

drivers/md/dm-era-target.c

373

core->root = le64_to_cpu(disk->root);

drivers/md/dm-era-target.c

385

b = le64_to_cpu(ws_d.root);

drivers/md/dm-era-target.c

399

b = le64_to_cpu(ws_d.root);

drivers/md/dm-era-target.c

56

unsigned int nr_bits, dm_block_t *root)

drivers/md/dm-era-target.c

60

r = dm_bitset_empty(info, root);

drivers/md/dm-era-target.c

64

return dm_bitset_resize(info, *root, 0, nr_bits, false, root);

drivers/md/dm-era-target.c

819

md->writesets[0].md.root = INVALID_WRITESET_ROOT;

drivers/md/dm-era-target.c

820

md->writesets[1].md.root = INVALID_WRITESET_ROOT;

drivers/md/dm-era-target.c

899

r = dm_bitset_flush(&md->bitset_info, md->current_writeset->md.root,

drivers/md/dm-era-target.c

900

&md->current_writeset->md.root);

drivers/md/dm-era-target.c

918

md->current_writeset->md.root = INVALID_WRITESET_ROOT;

drivers/md/dm-era-target.c

951

if (md->current_writeset->md.root != INVALID_WRITESET_ROOT) {

drivers/md/dm-era-target.c

97

r = setup_on_disk_bitset(info, ws->md.nr_bits, &ws->md.root);

drivers/md/dm-era-target.c

988

if (md->current_writeset->md.root != INVALID_WRITESET_ROOT) {

drivers/md/dm-era-target.c

989

r = dm_bitset_flush(&md->bitset_info, md->current_writeset->md.root,

drivers/md/dm-era-target.c

990

&md->current_writeset->md.root);

drivers/md/dm-pcache/cache.h

458

rb_erase(&key->rb_node, &cache_subtree->root);

drivers/md/dm-pcache/cache.h

97

struct rb_root root;

drivers/md/dm-pcache/cache_key.c

368

new = &(cache_subtree->root.rb_node);

drivers/md/dm-pcache/cache_key.c

384

prev_node = rb_first(&cache_subtree->root);

drivers/md/dm-pcache/cache_key.c

633

rb_insert_color(&key->rb_node, &cache_subtree->root);

drivers/md/dm-pcache/cache_key.c

663

node = rb_first(&cache_subtree->root);

drivers/md/dm-pcache/cache_key.c

850

cache_subtree->root = RB_ROOT;

drivers/md/dm-pcache/cache_key.c

873

node = rb_first(&cache_subtree->root);

drivers/md/dm-pcache/cache_writeback.c

156

node = rb_first(&cache_subtree->root);

drivers/md/dm-thin-metadata.c

1130

r = dm_btree_insert(&pmd->tl_info, pmd->root, &key, &value, &pmd->root);

drivers/md/dm-thin-metadata.c

1138

dm_btree_remove(&pmd->tl_info, pmd->root, &key, &pmd->root);

drivers/md/dm-thin-metadata.c

1196

r = dm_btree_lookup(&pmd->tl_info, pmd->root, &key, &value);

drivers/md/dm-thin-metadata.c

1208

r = dm_btree_insert(&pmd->tl_info, pmd->root, &key, &value, &pmd->root);

drivers/md/dm-thin-metadata.c

1229

dm_btree_remove(&pmd->tl_info, pmd->root, &key, &pmd->root);

drivers/md/dm-thin-metadata.c

1272

r = dm_btree_remove(&pmd->tl_info, pmd->root, &key, &pmd->root);

drivers/md/dm-thin-metadata.c

1560

r = dm_btree_lookup(info, pmd->root, keys, &value);

drivers/md/dm-thin-metadata.c

1594

r = dm_btree_lookup_next(&pmd->info, pmd->root, keys, vblock, &value);

drivers/md/dm-thin-metadata.c

1676

r = dm_btree_insert_notify(&pmd->info, pmd->root, keys, &value,

drivers/md/dm-thin-metadata.c

1677

&pmd->root, &inserted);

drivers/md/dm-thin-metadata.c

1713

r = dm_btree_lookup(&pmd->tl_info, pmd->root, keys, &value);

drivers/md/dm-thin-metadata.c

1723

r = dm_btree_remove(&pmd->tl_info, pmd->root, keys, &pmd->root);

drivers/md/dm-thin-metadata.c

1757

return dm_btree_insert(&pmd->tl_info, pmd->root, keys, &value, &pmd->root);

drivers/md/dm-thin-metadata.c

187

dm_block_t root;

drivers/md/dm-thin-metadata.c

2005

r = dm_btree_lookup(&pmd->tl_info, pmd->root, &td->id, &value_le);

drivers/md/dm-thin-metadata.c

590

disk_super->data_mapping_root = cpu_to_le64(pmd->root);

drivers/md/dm-thin-metadata.c

629

r = dm_btree_empty(&pmd->info, &pmd->root);

drivers/md/dm-thin-metadata.c

749

pmd->root = le64_to_cpu(disk_super->data_mapping_root);

drivers/md/dm-thin-metadata.c

839

pmd->root = le64_to_cpu(disk_super->data_mapping_root);

drivers/md/dm-thin-metadata.c

929

disk_super->data_mapping_root = cpu_to_le64(pmd->root);

drivers/md/dm-vdo/block-map.c

2362

root_count_t root;

drivers/md/dm-vdo/block-map.c

2398

for (root = 0; root < forest->map->root_count; root++) {

drivers/md/dm-vdo/block-map.c

2400

struct block_map_tree *tree = &(forest->trees[root]);

drivers/md/dm-vdo/block-map.c

2410

memcpy(tree->segments, old_forest->trees[root].segments,

drivers/md/dm-vdo/block-map.c

2427

vdo_pack_block_map_entry(forest->map->root_origin + root,

drivers/md/dm-vdo/block-map.c

2439

root_count_t root;

drivers/md/dm-vdo/block-map.c

2449

for (root = 0; root < forest->map->root_count; root++)

drivers/md/dm-vdo/block-map.c

2450

vdo_free(forest->trees[root].segments);

drivers/md/dm-vdo/block-map.c

2706

root_count_t root;

drivers/md/dm-vdo/block-map.c

2722

for (root = 0; root < map->root_count; root++) {

drivers/md/dm-vdo/block-map.c

2723

struct cursor *cursor = &cursors->cursors[root];

drivers/md/dm-vdo/block-map.c

2726

.tree = &map->forest->trees[root],

drivers/md/dm-vdo/block-map.c

2729

.boundary = compute_boundary(map, root),

drivers/md/dm-zoned-metadata.c

2777

struct rb_root *root;

drivers/md/dm-zoned-metadata.c

2817

root = &zmd->mblk_rbtree;

drivers/md/dm-zoned-metadata.c

2818

rbtree_postorder_for_each_entry_safe(mblk, next, root, node) {

drivers/md/dm-zoned-metadata.c

460

struct rb_root *root = &zmd->mblk_rbtree;

drivers/md/dm-zoned-metadata.c

461

struct rb_node **new = &(root->rb_node), *parent = NULL;

drivers/md/dm-zoned-metadata.c

473

rb_insert_color(&mblk->node, root);

drivers/md/dm-zoned-metadata.c

483

struct rb_root *root = &zmd->mblk_rbtree;

drivers/md/dm-zoned-metadata.c

484

struct rb_node *node = root->rb_node;

drivers/md/persistent-data/dm-array.c

251

static int lookup_ablock(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.c

259

r = dm_btree_lookup(&info->btree_info, root, &key, &block_le);

drivers/md/persistent-data/dm-array.c

270

struct dm_block *block, dm_block_t *root)

drivers/md/persistent-data/dm-array.c

275

return dm_btree_insert(&info->btree_info, *root, &index, &block_le, root);

drivers/md/persistent-data/dm-array.c

302

dm_block_t *root)

drivers/md/persistent-data/dm-array.c

314

r = insert_ablock(info, index, block, root);

drivers/md/persistent-data/dm-array.c

325

static int shadow_ablock(struct dm_array_info *info, dm_block_t *root,

drivers/md/persistent-data/dm-array.c

334

r = dm_btree_lookup(&info->btree_info, *root, &key, &block_le);

drivers/md/persistent-data/dm-array.c

343

return __reinsert_ablock(info, index, *block, b, root);

drivers/md/persistent-data/dm-array.c

352

const void *value, dm_block_t *root)

drivers/md/persistent-data/dm-array.c

363

r = insert_ablock(info, block_index, block, root);

drivers/md/persistent-data/dm-array.c

372

dm_block_t *root)

drivers/md/persistent-data/dm-array.c

377

r = insert_new_ablock(info, size_of_block, max_entries, begin_block, max_entries, value, root);

drivers/md/persistent-data/dm-array.c

396

dm_block_t root;

drivers/md/persistent-data/dm-array.c

443

r = dm_btree_remove(&resize->info->btree_info, resize->root,

drivers/md/persistent-data/dm-array.c

444

&key, &resize->root);

drivers/md/persistent-data/dm-array.c

489

r = shadow_ablock(resize->info, &resize->root,

drivers/md/persistent-data/dm-array.c

510

r = shadow_ablock(resize->info, &resize->root,

drivers/md/persistent-data/dm-array.c

527

resize->value, &resize->root);

drivers/md/persistent-data/dm-array.c

547

&resize->root);

drivers/md/persistent-data/dm-array.c

657

int dm_array_empty(struct dm_array_info *info, dm_block_t *root)

drivers/md/persistent-data/dm-array.c

659

return dm_btree_empty(&info->btree_info, root);

drivers/md/persistent-data/dm-array.c

663

static int array_resize(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.c

671

*new_root = root;

drivers/md/persistent-data/dm-array.c

676

resize.root = root;

drivers/md/persistent-data/dm-array.c

691

*new_root = resize.root;

drivers/md/persistent-data/dm-array.c

695

int dm_array_resize(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.c

700

int r = array_resize(info, root, old_size, new_size, value, new_root);

drivers/md/persistent-data/dm-array.c

731

int dm_array_new(struct dm_array_info *info, dm_block_t *root,

drivers/md/persistent-data/dm-array.c

739

r = dm_array_empty(info, root);

drivers/md/persistent-data/dm-array.c

760

r = insert_ablock(info, block_index, block, root);

drivers/md/persistent-data/dm-array.c

772

int dm_array_del(struct dm_array_info *info, dm_block_t root)

drivers/md/persistent-data/dm-array.c

774

return dm_btree_del(&info->btree_info, root);

drivers/md/persistent-data/dm-array.c

778

int dm_array_get_value(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.c

790

r = lookup_ablock(info, root, index / max_entries, &block, &ab);

drivers/md/persistent-data/dm-array.c

806

static int array_set_value(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.c

821

r = shadow_ablock(info, &root, index / max_entries, &block, &ab);

drivers/md/persistent-data/dm-array.c

824

*new_root = root;

drivers/md/persistent-data/dm-array.c

847

int dm_array_set_value(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.c

853

r = array_set_value(info, root, index, value, new_root);

drivers/md/persistent-data/dm-array.c

895

int dm_array_walk(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.c

905

return dm_btree_walk(&info->btree_info, root, walk_ablock, &wi);

drivers/md/persistent-data/dm-array.c

944

int dm_array_cursor_begin(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.c

951

r = dm_btree_cursor_begin(&info->btree_info, root, true, &c->cursor);

drivers/md/persistent-data/dm-array.h

110

int dm_array_resize(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.h

131

int dm_array_new(struct dm_array_info *info, dm_block_t *root,

drivers/md/persistent-data/dm-array.h

138

int dm_array_del(struct dm_array_info *info, dm_block_t root);

drivers/md/persistent-data/dm-array.h

150

int dm_array_get_value(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.h

168

int dm_array_set_value(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.h

180

int dm_array_walk(struct dm_array_info *info, dm_block_t root,

drivers/md/persistent-data/dm-array.h

206

dm_block_t root, struct dm_array_cursor *c);

drivers/md/persistent-data/dm-array.h

93

int dm_array_empty(struct dm_array_info *info, dm_block_t *root);

drivers/md/persistent-data/dm-bitset.c

100

int dm_bitset_del(struct dm_disk_bitset *info, dm_block_t root)

drivers/md/persistent-data/dm-bitset.c

102

return dm_array_del(&info->array_info, root);

drivers/md/persistent-data/dm-bitset.c

106

int dm_bitset_flush(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.c

118

r = dm_array_set_value(&info->array_info, root, info->current_index,

drivers/md/persistent-data/dm-bitset.c

130

static int read_bits(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.c

136

r = dm_array_get_value(&info->array_info, root, array_index, &value);

drivers/md/persistent-data/dm-bitset.c

148

static int get_array_entry(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.c

158

r = dm_bitset_flush(info, root, new_root);

drivers/md/persistent-data/dm-bitset.c

163

return read_bits(info, root, array_index);

drivers/md/persistent-data/dm-bitset.c

166

int dm_bitset_set_bit(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.c

172

r = get_array_entry(info, root, index, new_root);

drivers/md/persistent-data/dm-bitset.c

183

int dm_bitset_clear_bit(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.c

189

r = get_array_entry(info, root, index, new_root);

drivers/md/persistent-data/dm-bitset.c

200

int dm_bitset_test_bit(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.c

206

r = get_array_entry(info, root, index, new_root);

drivers/md/persistent-data/dm-bitset.c

232

dm_block_t root, uint32_t nr_entries,

drivers/md/persistent-data/dm-bitset.c

244

r = dm_array_cursor_begin(&info->array_info, root, &c->cursor);

drivers/md/persistent-data/dm-bitset.c

37

int dm_bitset_empty(struct dm_disk_bitset *info, dm_block_t *root)

drivers/md/persistent-data/dm-bitset.c

39

return dm_array_empty(&info->array_info, root);

drivers/md/persistent-data/dm-bitset.c

73

int dm_bitset_new(struct dm_disk_bitset *info, dm_block_t *root,

drivers/md/persistent-data/dm-bitset.c

82

return dm_array_new(&info->array_info, root, dm_div_up(size, 64), pack_bits, &p);

drivers/md/persistent-data/dm-bitset.c

86

int dm_bitset_resize(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.c

95

return dm_array_resize(&info->array_info, root, old_blocks, new_blocks,

drivers/md/persistent-data/dm-bitset.h

109

int dm_bitset_new(struct dm_disk_bitset *info, dm_block_t *root,

drivers/md/persistent-data/dm-bitset.h

129

int dm_bitset_del(struct dm_disk_bitset *info, dm_block_t root);

drivers/md/persistent-data/dm-bitset.h

141

int dm_bitset_set_bit(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.h

154

int dm_bitset_clear_bit(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.h

168

int dm_bitset_test_bit(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.h

178

int dm_bitset_flush(struct dm_disk_bitset *info, dm_block_t root,

drivers/md/persistent-data/dm-bitset.h

196

dm_block_t root, uint32_t nr_entries,

drivers/md/persistent-data/dm-btree-internal.h

158

int btree_get_overwrite_leaf(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree-internal.h

83

dm_block_t root;

drivers/md/persistent-data/dm-btree-remove.c

166

dm_block_t root;

drivers/md/persistent-data/dm-btree-remove.c

169

root = value64(parent, index);

drivers/md/persistent-data/dm-btree-remove.c

171

r = dm_tm_shadow_block(info->tm, root, &btree_node_validator,

drivers/md/persistent-data/dm-btree-remove.c

545

struct dm_btree_value_type *vt, dm_block_t root,

drivers/md/persistent-data/dm-btree-remove.c

552

r = shadow_step(s, root, vt);

drivers/md/persistent-data/dm-btree-remove.c

588

root = value64(n, i);

drivers/md/persistent-data/dm-btree-remove.c

594

int dm_btree_remove(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree-remove.c

609

root, keys[level], (unsigned int *)&index);

drivers/md/persistent-data/dm-btree-remove.c

615

root = value64(n, index);

drivers/md/persistent-data/dm-btree-remove.c

639

struct dm_btree_value_type *vt, dm_block_t root,

drivers/md/persistent-data/dm-btree-remove.c

646

r = shadow_step(s, root, vt);

drivers/md/persistent-data/dm-btree-remove.c

686

root = value64(n, i);

drivers/md/persistent-data/dm-btree-remove.c

692

static int remove_one(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree-remove.c

707

root, keys[level], (unsigned int *) &index);

drivers/md/persistent-data/dm-btree-remove.c

712

root = value64(n, index);

drivers/md/persistent-data/dm-btree-remove.c

716

root, keys[last_level], &index);

drivers/md/persistent-data/dm-btree-remove.c

749

int dm_btree_remove_leaves(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree-remove.c

757

r = remove_one(info, root, first_key, end_key, &root, nr_removed);

drivers/md/persistent-data/dm-btree-remove.c

762

*new_root = root;

drivers/md/persistent-data/dm-btree-spine.c

204

s->root = dm_block_location(s->nodes[0]);

drivers/md/persistent-data/dm-btree-spine.c

233

return s->root;

drivers/md/persistent-data/dm-btree.c

1092

static int btree_insert_raw(struct shadow_spine *s, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1100

r = shadow_step(s, root, vt);

drivers/md/persistent-data/dm-btree.c

1145

root = value64(node, i);

drivers/md/persistent-data/dm-btree.c

1156

static int __btree_get_overwrite_leaf(struct shadow_spine *s, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1164

r = shadow_step(s, root, &s->info->value_type);

drivers/md/persistent-data/dm-btree.c

1195

root = value64(node, i);

drivers/md/persistent-data/dm-btree.c

1202

int btree_get_overwrite_leaf(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1211

r = __btree_get_overwrite_leaf(&spine, root, key, index);

drivers/md/persistent-data/dm-btree.c

1234

static int insert(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1241

dm_block_t block = root;

drivers/md/persistent-data/dm-btree.c

129

int dm_btree_empty(struct dm_btree_info *info, dm_block_t *root)

drivers/md/persistent-data/dm-btree.c

1321

int dm_btree_insert(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1325

return insert(info, root, keys, value, new_root, NULL);

drivers/md/persistent-data/dm-btree.c

1329

int dm_btree_insert_notify(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1334

return insert(info, root, keys, value, new_root, inserted);

drivers/md/persistent-data/dm-btree.c

1377

static int dm_btree_find_key(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1385

r = find_key(&spine, root, find_highest, result_keys + level,

drivers/md/persistent-data/dm-btree.c

1386

level == info->levels - 1 ? NULL : &root);

drivers/md/persistent-data/dm-btree.c

1401

int dm_btree_find_highest_key(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1404

return dm_btree_find_key(info, root, true, result_keys);

drivers/md/persistent-data/dm-btree.c

1408

int dm_btree_find_lowest_key(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1411

return dm_btree_find_key(info, root, false, result_keys);

drivers/md/persistent-data/dm-btree.c

1456

int dm_btree_walk(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1461

return walk_node(info, root, fn, context);

drivers/md/persistent-data/dm-btree.c

151

*root = dm_block_location(b);

drivers/md/persistent-data/dm-btree.c

1571

int dm_btree_cursor_begin(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

1577

c->root = root;

drivers/md/persistent-data/dm-btree.c

1581

r = push_node(c, root);

drivers/md/persistent-data/dm-btree.c

273

int dm_btree_del(struct dm_btree_info *info, dm_block_t root)

drivers/md/persistent-data/dm-btree.c

290

r = push_frame(s, root, 0);

drivers/md/persistent-data/dm-btree.c

374

int dm_btree_lookup(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

397

r = btree_lookup_raw(&spine, root, keys[level],

drivers/md/persistent-data/dm-btree.c

411

root = le64_to_cpu(internal_value_le);

drivers/md/persistent-data/dm-btree.c

419

static int dm_btree_lookup_next_single(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

427

r = bn_read_lock(info, root, &node);

drivers/md/persistent-data/dm-btree.c

470

int dm_btree_lookup_next(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.c

480

r = btree_lookup_raw(&spine, root, keys[level],

drivers/md/persistent-data/dm-btree.c

491

root = le64_to_cpu(internal_value_le);

drivers/md/persistent-data/dm-btree.c

494

r = dm_btree_lookup_next_single(info, root, keys[level], rkey, value_le);

drivers/md/persistent-data/dm-btree.c

712

dm_block_t root;

drivers/md/persistent-data/dm-btree.c

715

root = value64(parent, index);

drivers/md/persistent-data/dm-btree.c

717

r = dm_tm_shadow_block(info->tm, root, &btree_node_validator,

drivers/md/persistent-data/dm-btree.h

101

int dm_btree_del(struct dm_btree_info *info, dm_block_t root);

drivers/md/persistent-data/dm-btree.h

110

int dm_btree_lookup(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

117

int dm_btree_lookup_next(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

123

int dm_btree_insert(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

132

int dm_btree_insert_notify(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

142

int dm_btree_remove(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

151

int dm_btree_remove_leaves(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

160

int dm_btree_find_lowest_key(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

168

int dm_btree_find_highest_key(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

176

int dm_btree_walk(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

197

dm_block_t root;

drivers/md/persistent-data/dm-btree.h

209

int dm_btree_cursor_begin(struct dm_btree_info *info, dm_block_t root,

drivers/md/persistent-data/dm-btree.h

95

int dm_btree_empty(struct dm_btree_info *info, dm_block_t *root);

drivers/md/persistent-data/dm-space-map-disk.h

24

void *root, size_t len);

drivers/md/persistent-data/dm-transaction-manager.c

247

int dm_tm_commit(struct dm_transaction_manager *tm, struct dm_block *root)

drivers/md/persistent-data/dm-transaction-manager.c

253

dm_bm_unlock(root);

drivers/media/dvb-frontends/mxl5xx.c

386

u32 root;

drivers/media/dvb-frontends/mxl5xx.c

395

root = gold2root(gold);

drivers/media/dvb-frontends/mxl5xx.c

397

buf[25] = (root >> 24) & 0xff;

drivers/media/dvb-frontends/mxl5xx.c

398

buf[24] = (root >> 16) & 0xff;

drivers/media/dvb-frontends/mxl5xx.c

399

buf[23] = (root >> 8) & 0xff;

drivers/media/dvb-frontends/mxl5xx.c

400

buf[22] = root & 0xff;

drivers/media/pci/tw5864/tw5864-video.c

1067

dev->inputs[i].root = dev;

drivers/media/pci/tw5864/tw5864-video.c

1098

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

1117

input->vidq.dev = &input->root->pci->dev;

drivers/media/pci/tw5864/tw5864-video.c

1123

input->vdev.v4l2_dev = &input->root->v4l2_dev;

drivers/media/pci/tw5864/tw5864-video.c

1166

dev_info(&input->root->pci->dev, "Registered video device %s\n",

drivers/media/pci/tw5864/tw5864-video.c

1365

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

212

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

228

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

373

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

417

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

480

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

558

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

634

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

692

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

709

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

849

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864-video.c

871

struct tw5864_dev *dev = input->root;

drivers/media/pci/tw5864/tw5864.h

87

struct tw5864_dev *root;

drivers/media/platform/qcom/venus/core.h

240

struct dentry *root;

drivers/media/platform/qcom/venus/dbgfs.c

17

core->root = debugfs_create_dir("venus", NULL);

drivers/media/platform/qcom/venus/dbgfs.c

18

debugfs_create_x32("fw_level", 0644, core->root, &venus_fw_debug);

drivers/media/platform/qcom/venus/dbgfs.c

21

fault_create_debugfs_attr("fail_ssr", core->root, &venus_ssr_attr);

drivers/media/platform/qcom/venus/dbgfs.c

27

debugfs_remove_recursive(core->root);

drivers/media/v4l2-core/v4l2-dv-timings.c

1231

struct v4l2_debugfs_if *v4l2_debugfs_if_alloc(struct dentry *root, u32 if_types,

drivers/media/v4l2-core/v4l2-dv-timings.c

1237

if (IS_ERR_OR_NULL(root) || !if_types || !if_read)

drivers/media/v4l2-core/v4l2-dv-timings.c

1244

infoframes->if_dir = debugfs_create_dir("infoframes", root);

drivers/memory/tegra/mc.c

928

mc->debugfs.root = debugfs_create_dir("mc", NULL);

drivers/memory/tegra/tegra124-emc.c

1266

emc->debugfs.root = debugfs_create_dir("emc", NULL);

drivers/memory/tegra/tegra124-emc.c

1268

debugfs_create_file("available_rates", 0444, emc->debugfs.root, emc,

drivers/memory/tegra/tegra124-emc.c

1270

debugfs_create_file("min_rate", 0644, emc->debugfs.root,

drivers/memory/tegra/tegra124-emc.c

1272

debugfs_create_file("max_rate", 0644, emc->debugfs.root,

drivers/memory/tegra/tegra124-emc.c

499

struct dentry *root;

drivers/memory/tegra/tegra186-emc.c

209

emc->debugfs.root = debugfs_create_dir("emc", NULL);

drivers/memory/tegra/tegra186-emc.c

210

debugfs_create_file("available_rates", 0444, emc->debugfs.root, emc,

drivers/memory/tegra/tegra186-emc.c

212

debugfs_create_file("min_rate", 0644, emc->debugfs.root, emc,

drivers/memory/tegra/tegra186-emc.c

214

debugfs_create_file("max_rate", 0644, emc->debugfs.root, emc,

drivers/memory/tegra/tegra186-emc.c

30

struct dentry *root;

drivers/memory/tegra/tegra186-emc.c

378

debugfs_remove_recursive(emc->debugfs.root);

drivers/memory/tegra/tegra20-emc.c

210

struct dentry *root;

drivers/memory/tegra/tegra20-emc.c

933

emc->debugfs.root = debugfs_create_dir("emc", NULL);

drivers/memory/tegra/tegra20-emc.c

935

debugfs_create_file("available_rates", 0444, emc->debugfs.root,

drivers/memory/tegra/tegra20-emc.c

937

debugfs_create_file("min_rate", 0644, emc->debugfs.root,

drivers/memory/tegra/tegra20-emc.c

939

debugfs_create_file("max_rate", 0644, emc->debugfs.root,

drivers/memory/tegra/tegra20.c

685

debugfs_create_devm_seqfile(mc->dev, "stats", mc->debugfs.root,

drivers/memory/tegra/tegra210-emc-core.c

1749

emc->debugfs.root = debugfs_create_dir("emc", NULL);

drivers/memory/tegra/tegra210-emc-core.c

1751

debugfs_create_file("available_rates", 0444, emc->debugfs.root, emc,

drivers/memory/tegra/tegra210-emc-core.c

1753

debugfs_create_file("min_rate", 0644, emc->debugfs.root, emc,

drivers/memory/tegra/tegra210-emc-core.c

1755

debugfs_create_file("max_rate", 0644, emc->debugfs.root, emc,

drivers/memory/tegra/tegra210-emc-core.c

1757

debugfs_create_file("temperature", 0644, emc->debugfs.root, emc,

drivers/memory/tegra/tegra210-emc-core.c

1981

debugfs_remove_recursive(emc->debugfs.root);

drivers/memory/tegra/tegra210-emc-core.c

1993

debugfs_remove_recursive(emc->debugfs.root);

drivers/memory/tegra/tegra210-emc.h

928

struct dentry *root;

drivers/memory/tegra/tegra30-emc.c

1451

emc->debugfs.root = debugfs_create_dir("emc", NULL);

drivers/memory/tegra/tegra30-emc.c

1453

debugfs_create_file("available_rates", 0444, emc->debugfs.root,

drivers/memory/tegra/tegra30-emc.c

1455

debugfs_create_file("min_rate", 0644, emc->debugfs.root,

drivers/memory/tegra/tegra30-emc.c

1457

debugfs_create_file("max_rate", 0644, emc->debugfs.root,

drivers/memory/tegra/tegra30-emc.c

381

struct dentry *root;

drivers/mfd/qcom-pm8xxx.c

176

unsigned int root;

drivers/mfd/qcom-pm8xxx.c

179

ret = regmap_read(chip->regmap, SSBI_REG_ADDR_IRQ_ROOT, &root);

drivers/mfd/qcom-pm8xxx.c

186

masters = root >> 1;

drivers/misc/genwqe/card_debugfs.c

321

struct dentry *root;

drivers/misc/genwqe/card_debugfs.c

328

root = debugfs_create_dir(card_name, cd->debugfs_genwqe);

drivers/misc/genwqe/card_debugfs.c

331

debugfs_create_file("ddcb_info", S_IRUGO, root, cd, &ddcb_info_fops);

drivers/misc/genwqe/card_debugfs.c

332

debugfs_create_file("info", S_IRUGO, root, cd, &info_fops);

drivers/misc/genwqe/card_debugfs.c

333

debugfs_create_x64("err_inject", 0666, root, &cd->err_inject);

drivers/misc/genwqe/card_debugfs.c

334

debugfs_create_u32("ddcb_software_timeout", 0666, root,

drivers/misc/genwqe/card_debugfs.c

336

debugfs_create_u32("kill_timeout", 0666, root, &cd->kill_timeout);

drivers/misc/genwqe/card_debugfs.c

340

cd->debugfs_root = root;

drivers/misc/genwqe/card_debugfs.c

344

debugfs_create_file("curr_regs", S_IRUGO, root, cd, &curr_regs_fops);

drivers/misc/genwqe/card_debugfs.c

345

debugfs_create_file("curr_dbg_uid0", S_IRUGO, root, cd,

drivers/misc/genwqe/card_debugfs.c

347

debugfs_create_file("curr_dbg_uid1", S_IRUGO, root, cd,

drivers/misc/genwqe/card_debugfs.c

349

debugfs_create_file("curr_dbg_uid2", S_IRUGO, root, cd,

drivers/misc/genwqe/card_debugfs.c

351

debugfs_create_file("prev_regs", S_IRUGO, root, cd, &prev_regs_fops);

drivers/misc/genwqe/card_debugfs.c

352

debugfs_create_file("prev_dbg_uid0", S_IRUGO, root, cd,

drivers/misc/genwqe/card_debugfs.c

354

debugfs_create_file("prev_dbg_uid1", S_IRUGO, root, cd,

drivers/misc/genwqe/card_debugfs.c

356

debugfs_create_file("prev_dbg_uid2", S_IRUGO, root, cd,

drivers/misc/genwqe/card_debugfs.c

361

debugfs_create_u32(name, 0666, root,

drivers/misc/genwqe/card_debugfs.c

365

debugfs_create_file("jobtimer", S_IRUGO, root, cd, &jtimer_fops);

drivers/misc/genwqe/card_debugfs.c

366

debugfs_create_file("queue_working_time", S_IRUGO, root, cd,

drivers/misc/genwqe/card_debugfs.c

368

debugfs_create_u32("skip_recovery", 0666, root, &cd->skip_recovery);

drivers/misc/genwqe/card_debugfs.c

369

debugfs_create_u32("use_platform_recovery", 0666, root,

drivers/misc/genwqe/card_debugfs.c

372

cd->debugfs_root = root;

drivers/misc/ibmasm/ibmasmfs.c

110

struct inode *root;

drivers/misc/ibmasm/ibmasmfs.c

118

root = ibmasmfs_make_inode (sb, S_IFDIR | 0500);

drivers/misc/ibmasm/ibmasmfs.c

119

if (!root)

drivers/misc/ibmasm/ibmasmfs.c

122

root->i_op = &simple_dir_inode_operations;

drivers/misc/ibmasm/ibmasmfs.c

123

root->i_fop = &simple_dir_operations;

drivers/misc/ibmasm/ibmasmfs.c

125

sb->s_root = d_make_root(root);

drivers/mmc/core/block.c

3178

struct dentry *root;

drivers/mmc/core/block.c

3183

root = card->debugfs_root;

drivers/mmc/core/block.c

3187

debugfs_create_file_unsafe("status", 0400, root,

drivers/mmc/core/block.c

3194

debugfs_create_file("ext_csd", 0400, root, card,

drivers/mmc/core/debugfs.c

355

struct dentry *root;

drivers/mmc/core/debugfs.c

357

root = debugfs_create_dir(mmc_hostname(host), NULL);

drivers/mmc/core/debugfs.c

358

host->debugfs_root = root;

drivers/mmc/core/debugfs.c

360

debugfs_create_file("ios", 0400, root, host, &mmc_ios_fops);

drivers/mmc/core/debugfs.c

361

debugfs_create_file("caps", 0600, root, &host->caps, &mmc_caps_fops);

drivers/mmc/core/debugfs.c

362

debugfs_create_file("caps2", 0600, root, &host->caps2,

drivers/mmc/core/debugfs.c

364

debugfs_create_file_unsafe("clock", 0600, root, host,

drivers/mmc/core/debugfs.c

367

debugfs_create_file_unsafe("err_state", 0600, root, host,

drivers/mmc/core/debugfs.c

369

debugfs_create_file("err_stats", 0600, root, host,

drivers/mmc/core/debugfs.c

376

fault_create_debugfs_attr("fail_mmc_request", root,

drivers/mmc/core/debugfs.c

389

struct dentry *root;

drivers/mmc/core/debugfs.c

394

root = debugfs_create_dir(mmc_card_id(card), host->debugfs_root);

drivers/mmc/core/debugfs.c

395

card->debugfs_root = root;

drivers/mmc/core/debugfs.c

397

debugfs_create_x32("state", 0400, root, &card->state);

drivers/mmc/core/debugfs.c

398

debugfs_create_x32("quirks", 0400, root, &card->quirks);

drivers/mmc/host/atmel-mci.c

606

struct dentry *root;

drivers/mmc/host/atmel-mci.c

608

root = mmc->debugfs_root;

drivers/mmc/host/atmel-mci.c

609

if (!root)

drivers/mmc/host/atmel-mci.c

612

debugfs_create_file("regs", 0400, root, host, &atmci_regs_fops);

drivers/mmc/host/atmel-mci.c

613

debugfs_create_file("req", 0400, root, slot, &atmci_req_fops);

drivers/mmc/host/atmel-mci.c

614

debugfs_create_u32("state", 0400, root, &host->state);

drivers/mmc/host/atmel-mci.c

615

debugfs_create_xul("pending_events", 0400, root,

drivers/mmc/host/atmel-mci.c

617

debugfs_create_xul("completed_events", 0400, root,

drivers/mmc/host/dw_mmc.c

172

struct dentry *root;

drivers/mmc/host/dw_mmc.c

174

root = mmc->debugfs_root;

drivers/mmc/host/dw_mmc.c

175

if (!root)

drivers/mmc/host/dw_mmc.c

178

debugfs_create_file("regs", 0400, root, host, &dw_mci_regs_fops);

drivers/mmc/host/dw_mmc.c

179

debugfs_create_file("req", 0400, root, slot, &dw_mci_req_fops);

drivers/mmc/host/dw_mmc.c

180

debugfs_create_u32("state", 0400, root, &host->state);

drivers/mmc/host/dw_mmc.c

181

debugfs_create_xul("pending_events", 0400, root,

drivers/mmc/host/dw_mmc.c

183

debugfs_create_xul("completed_events", 0400, root,

drivers/mmc/host/dw_mmc.c

186

fault_create_debugfs_attr("fail_data_crc", root, &host->fail_data_crc);

drivers/mtd/devices/docg3.c

1727

struct dentry *root = floor->dbg.dfs_dir;

drivers/mtd/devices/docg3.c

1730

if (IS_ERR_OR_NULL(root)) {

drivers/mtd/devices/docg3.c

1738

debugfs_create_file("docg3_flashcontrol", S_IRUSR, root, docg3,

drivers/mtd/devices/docg3.c

1740

debugfs_create_file("docg3_asic_mode", S_IRUSR, root, docg3,

drivers/mtd/devices/docg3.c

1742

debugfs_create_file("docg3_device_id", S_IRUSR, root, docg3,

drivers/mtd/devices/docg3.c

1744

debugfs_create_file("docg3_protection", S_IRUSR, root, docg3,

drivers/mtd/mtdsuper.c

64

BUG_ON(fc->root);

drivers/mtd/mtdsuper.c

65

fc->root = dget(sb->s_root);

drivers/mtd/mtdswap.c

1184

struct rb_root *root = &d->trees[i].root;

drivers/mtd/mtdswap.c

1186

if (root->rb_node) {

drivers/mtd/mtdswap.c

1188

min[i] = MTDSWAP_ECNT_MIN(root);

drivers/mtd/mtdswap.c

1189

max[i] = MTDSWAP_ECNT_MAX(root);

drivers/mtd/mtdswap.c

1257

struct dentry *root = d->mtd->dbg.dfs_dir;

drivers/mtd/mtdswap.c

1262

if (IS_ERR_OR_NULL(root))

drivers/mtd/mtdswap.c

1265

debugfs_create_file("mtdswap_stats", S_IRUSR, root, d, &mtdswap_fops);

drivers/mtd/mtdswap.c

1286

d->trees[i].root = RB_ROOT;

drivers/mtd/mtdswap.c

160

#define TREE_ROOT(d, name) (&d->trees[MTDSWAP_ ## name].root)

drivers/mtd/mtdswap.c

194

if (eb->root) {

drivers/mtd/mtdswap.c

195

tp = container_of(eb->root, struct mtdswap_tree, root);

drivers/mtd/mtdswap.c

199

rb_erase(&eb->rb, eb->root);

drivers/mtd/mtdswap.c

203

static void __mtdswap_rb_add(struct rb_root *root, struct swap_eb *eb)

drivers/mtd/mtdswap.c

208

p = &root->rb_node;

drivers/mtd/mtdswap.c

219

rb_insert_color(&eb->rb, root);

drivers/mtd/mtdswap.c

224

struct rb_root *root;

drivers/mtd/mtdswap.c

226

if (eb->root == &d->trees[idx].root)

drivers/mtd/mtdswap.c

230

root = &d->trees[idx].root;

drivers/mtd/mtdswap.c

231

__mtdswap_rb_add(root, eb);

drivers/mtd/mtdswap.c

232

eb->root = root;

drivers/mtd/mtdswap.c

236

static struct rb_node *mtdswap_rb_index(struct rb_root *root, unsigned int idx)

drivers/mtd/mtdswap.c

241

p = rb_first(root);

drivers/mtd/mtdswap.c

259

eb->root = NULL;

drivers/mtd/mtdswap.c

578

eb->root = NULL;

drivers/mtd/mtdswap.c

71

struct rb_root *root;

drivers/mtd/mtdswap.c

766

if (d->trees[idx].root.rb_node != NULL)

drivers/mtd/mtdswap.c

804

struct rb_root *root;

drivers/mtd/mtdswap.c

808

root = &d->trees[i].root;

drivers/mtd/mtdswap.c

809

if (root->rb_node == NULL)

drivers/mtd/mtdswap.c

812

wear = d->max_erase_count - MTDSWAP_ECNT_MIN(root);

drivers/mtd/mtdswap.c

85

struct rb_root root;

drivers/mtd/mtdswap.c

859

rp = &d->trees[idx].root;

drivers/mtd/mtdswap.c

863

eb->root = NULL;

drivers/mtd/nand/raw/nandsim.c

502

struct dentry *root = nsmtd->dbg.dfs_dir;

drivers/mtd/nand/raw/nandsim.c

508

if (IS_ERR_OR_NULL(root)) {

drivers/mtd/nand/raw/nandsim.c

515

ns->dent = debugfs_create_file("nandsim_wear_report", 0400, root, ns,

drivers/mtd/parsers/ofpart_bcm4908.c

19

struct device_node *root;

drivers/mtd/parsers/ofpart_bcm4908.c

23

root = of_find_node_by_path("/");

drivers/mtd/parsers/ofpart_bcm4908.c

24

if (!root)

drivers/mtd/parsers/ofpart_bcm4908.c

27

of_property_for_each_string(root, "brcm_blparms", prop, s) {

drivers/mtd/parsers/ofpart_bcm4908.c

38

of_node_put(root);

drivers/mtd/parsers/ofpart_bcm4908.c

42

of_node_put(root);

drivers/mtd/parsers/ofpart_bcm4908.c

46

of_node_put(root);

drivers/mtd/ubi/attach.c

1281

struct rb_node *this = av->root.rb_node;

drivers/mtd/ubi/attach.c

1416

ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb)

drivers/mtd/ubi/attach.c

1719

ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) {

drivers/mtd/ubi/attach.c

1792

ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) {

drivers/mtd/ubi/attach.c

1879

ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb)

drivers/mtd/ubi/attach.c

590

p = &av->root.rb_node;

drivers/mtd/ubi/attach.c

705

rb_insert_color(&aeb->u.rb, &av->root);

drivers/mtd/ubi/eba.c

1573

ubi_rb_for_each_entry(rb, aeb, &av->root, u.rb)

drivers/mtd/ubi/eba.c

1580

ubi_rb_for_each_entry(rb, aeb, &av->root, u.rb)

drivers/mtd/ubi/eba.c

1657

ubi_rb_for_each_entry(rb, aeb, &av->root, u.rb) {

drivers/mtd/ubi/fastmap-wl.c

26

static struct ubi_wl_entry *find_anchor_wl_entry(struct rb_root *root)

drivers/mtd/ubi/fastmap-wl.c

32

ubi_rb_for_each_entry(p, e, root, u.rb) {

drivers/mtd/ubi/fastmap-wl.c

554

struct rb_root *root) {

drivers/mtd/ubi/fastmap-wl.c

557

e = rb_entry(rb_next(root->rb_node),

drivers/mtd/ubi/fastmap.c

208

struct rb_node **p = &av->root.rb_node, *parent = NULL;

drivers/mtd/ubi/fastmap.c

229

rb_insert_color(&aeb->u.rb, &av->root);

drivers/mtd/ubi/fastmap.c

246

struct rb_node **p = &av->root.rb_node, *parent = NULL;

drivers/mtd/ubi/fastmap.c

322

rb_insert_color(&new_aeb->u.rb, &av->root);

drivers/mtd/ubi/fastmap.c

377

ubi_rb_for_each_entry(node2, aeb, &av->root, u.rb) {

drivers/mtd/ubi/fastmap.c

379

rb_erase(&aeb->u.rb, &av->root);

drivers/mtd/ubi/fastmap.c

533

ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb)

drivers/mtd/ubi/ubi.h

1053

#define ubi_rb_for_each_entry(rb, pos, root, member) \

drivers/mtd/ubi/ubi.h

1054

for (rb = rb_first(root), \

drivers/mtd/ubi/ubi.h

1071

rb_erase(&aeb->u.rb, &av->root);

drivers/mtd/ubi/ubi.h

720

struct rb_root root;

drivers/mtd/ubi/vtbl.c

399

ubi_rb_for_each_entry(rb, aeb, &av->root, u.rb) {

drivers/mtd/ubi/wl.c

127

struct ubi_wl_entry *e, struct rb_root *root);

drivers/mtd/ubi/wl.c

139

static void wl_tree_add(struct ubi_wl_entry *e, struct rb_root *root)

drivers/mtd/ubi/wl.c

143

p = &root->rb_node;

drivers/mtd/ubi/wl.c

1636

static void tree_destroy(struct ubi_device *ubi, struct rb_root *root)

drivers/mtd/ubi/wl.c

164

rb_insert_color(&e->u.rb, root);

drivers/mtd/ubi/wl.c

1641

rb = root->rb_node;

drivers/mtd/ubi/wl.c

1858

ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) {

drivers/mtd/ubi/wl.c

2052

struct ubi_wl_entry *e, struct rb_root *root)

drivers/mtd/ubi/wl.c

2057

if (in_wl_tree(e, root))

drivers/mtd/ubi/wl.c

2061

e->pnum, e->ec, root);

drivers/mtd/ubi/wl.c

242

static int in_wl_tree(struct ubi_wl_entry *e, struct rb_root *root)

drivers/mtd/ubi/wl.c

246

p = root->rb_node;

drivers/mtd/ubi/wl.c

326

struct rb_root *root, int diff,

drivers/mtd/ubi/wl.c

333

e = rb_entry(rb_first(root), struct ubi_wl_entry, u.rb);

drivers/mtd/ubi/wl.c

336

p = root->rb_node;

drivers/mtd/ubi/wl.c

364

struct rb_root *root)

drivers/mtd/ubi/wl.c

368

first = rb_entry(rb_first(root), struct ubi_wl_entry, u.rb);

drivers/mtd/ubi/wl.c

369

last = rb_entry(rb_last(root), struct ubi_wl_entry, u.rb);

drivers/mtd/ubi/wl.c

372

e = rb_entry(root->rb_node, struct ubi_wl_entry, u.rb);

drivers/mtd/ubi/wl.c

380

e = may_reserve_for_fm(ubi, e, root);

drivers/mtd/ubi/wl.c

382

e = find_wl_entry(ubi, root, WL_FREE_MAX_DIFF/2, 0);

drivers/mtd/ubi/wl.h

22

struct rb_root *root);

drivers/mtd/ubi/wl.h

29

struct rb_root *root) {

drivers/mtd/ubi/wl.h

6

static struct ubi_wl_entry *find_anchor_wl_entry(struct rb_root *root);

drivers/net/ethernet/cavium/liquidio/octeon_network.h

611

static inline struct list_head *lio_list_delete_head(struct list_head *root)

drivers/net/ethernet/cavium/liquidio/octeon_network.h

615

if (list_empty_careful(root))

drivers/net/ethernet/cavium/liquidio/octeon_network.h

618

node = root->next;

drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c

75

struct dentry *root;

drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c

77

root = debugfs_create_dir(netdev_name(ndev), NULL);

drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c

78

if (IS_ERR(root))

drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c

81

si->debugfs_root = root;

drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c

83

debugfs_create_file("mac_filter", 0444, root, si, &enetc_mac_filter_fops);

drivers/net/ethernet/freescale/enetc/netc_blk_ctrl.c

696

struct dentry *root;

drivers/net/ethernet/freescale/enetc/netc_blk_ctrl.c

698

root = debugfs_create_dir("netc_blk_ctrl", NULL);

drivers/net/ethernet/freescale/enetc/netc_blk_ctrl.c

699

if (IS_ERR(root))

drivers/net/ethernet/freescale/enetc/netc_blk_ctrl.c

702

priv->debugfs_root = root;

drivers/net/ethernet/freescale/enetc/netc_blk_ctrl.c

704

debugfs_create_file("prb", 0444, root, priv, &netc_prb_fops);

drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c

146

struct dentry *root;

drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c

149

root = debugfs_create_dir(name, hbg_dbgfs_root);

drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c

153

root, hbg_dbg_infos[i].read);

drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c

156

devm_add_action_or_reset(dev, hbg_debugfs_uninit, root);

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

179

struct dentry *root, struct hinic_debug_priv **dbg, char **field,

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

192

tmp->root = root;

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

196

debugfs_create_file(field[i], 0400, root, &tmp->field_id[i], &hinic_dbg_cmd_fops);

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

207

debugfs_remove_recursive(dbg->root);

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

215

struct dentry *root;

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

222

root = debugfs_create_dir(sub_dir, dev->sq_dbgfs);

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

224

return create_dbg_files(dev, HINIC_DBG_SQ_INFO, sq, root, &sq->dbg, sq_fields,

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

237

struct dentry *root;

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

244

root = debugfs_create_dir(sub_dir, dev->rq_dbgfs);

drivers/net/ethernet/huawei/hinic/hinic_debugfs.c

246

return create_dbg_files(dev, HINIC_DBG_RQ_INFO, rq, root, &rq->dbg, rq_fields,

drivers/net/ethernet/huawei/hinic/hinic_dev.h

75

struct dentry *root;

drivers/net/ethernet/intel/ice/devlink/devlink.c

1003

tc_node = pi->root->children[0];

drivers/net/ethernet/intel/ice/devlink/devlink.c

1155

tc_node = pi->root->children[0];

drivers/net/ethernet/intel/ice/devlink/devlink.c

817

tc_node = pi->root->children[0];

drivers/net/ethernet/intel/ice/devlink/devlink.c

846

ice_clear_rate_nodes(pi->root->children[0]);

drivers/net/ethernet/intel/ice/ice_common.c

5086

node = ice_sched_find_node_by_teid(pi->root, q_teids[i]);

drivers/net/ethernet/intel/ice/ice_common.c

5297

node = ice_sched_find_node_by_teid(pi->root, qset_teid[i]);

drivers/net/ethernet/intel/ice/ice_dcb.c

1547

cmd->port_teid = pi->root->info.node_teid;

drivers/net/ethernet/intel/ice/ice_dcb.c

1573

for (i = 0; i < pi->root->num_children; i++) {

drivers/net/ethernet/intel/ice/ice_dcb.c

1574

teid1 = le32_to_cpu(pi->root->children[i]->info.node_teid);

drivers/net/ethernet/intel/ice/ice_dcb.c

1583

pi->root->children[i]->in_use = false;

drivers/net/ethernet/intel/ice/ice_dcb.c

1591

for (i = 0; i < pi->root->num_children; i++) {

drivers/net/ethernet/intel/ice/ice_dcb.c

1592

tc_node = pi->root->children[i];

drivers/net/ethernet/intel/ice/ice_dcb.c

1602

if (i < pi->root->num_children)

drivers/net/ethernet/intel/ice/ice_dcb.c

1611

node = ice_sched_find_node_by_teid(pi->root, teid2);

drivers/net/ethernet/intel/ice/ice_sched.c

1190

node = pi->root;

drivers/net/ethernet/intel/ice/ice_sched.c

1221

node = pi->root;

drivers/net/ethernet/intel/ice/ice_sched.c

1321

if (pi->root)

drivers/net/ethernet/intel/ice/ice_sched.c

1331

if (status && pi->root) {

drivers/net/ethernet/intel/ice/ice_sched.c

1332

ice_free_sched_node(pi, pi->root);

drivers/net/ethernet/intel/ice/ice_sched.c

1333

pi->root = NULL;

drivers/net/ethernet/intel/ice/ice_sched.c

187

parent = ice_sched_find_node_by_teid(pi->root,

drivers/net/ethernet/intel/ice/ice_sched.c

19

struct ice_sched_node *root;

drivers/net/ethernet/intel/ice/ice_sched.c

2356

node = ice_sched_find_node_by_teid(pi->root, list[i]);

drivers/net/ethernet/intel/ice/ice_sched.c

27

root = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*root), GFP_KERNEL);

drivers/net/ethernet/intel/ice/ice_sched.c

28

if (!root)

drivers/net/ethernet/intel/ice/ice_sched.c

303

if (!pi || !pi->root)

drivers/net/ethernet/intel/ice/ice_sched.c

305

for (i = 0; i < pi->root->num_children; i++)

drivers/net/ethernet/intel/ice/ice_sched.c

306

if (pi->root->children[i]->tc_num == tc)

drivers/net/ethernet/intel/ice/ice_sched.c

307

return pi->root->children[i];

drivers/net/ethernet/intel/ice/ice_sched.c

31

root->children = devm_kcalloc(ice_hw_to_dev(hw), hw->max_children[0],

drivers/net/ethernet/intel/ice/ice_sched.c

32

sizeof(*root->children), GFP_KERNEL);

drivers/net/ethernet/intel/ice/ice_sched.c

33

if (!root->children) {

drivers/net/ethernet/intel/ice/ice_sched.c

34

devm_kfree(ice_hw_to_dev(hw), root);

drivers/net/ethernet/intel/ice/ice_sched.c

38

memcpy(&root->info, info, sizeof(*info));

drivers/net/ethernet/intel/ice/ice_sched.c

39

pi->root = root;

drivers/net/ethernet/intel/ice/ice_sched.c

3932

node = ice_sched_find_node_by_teid(pi->root, q_ctx->q_teid);

drivers/net/ethernet/intel/ice/ice_sched.c

4443

q_node = ice_sched_find_node_by_teid(pi->root, q_ctx->q_teid);

drivers/net/ethernet/intel/ice/ice_sched.c

844

if (pi->root) {

drivers/net/ethernet/intel/ice/ice_sched.c

845

ice_free_sched_node(pi, pi->root);

drivers/net/ethernet/intel/ice/ice_sched.c

846

pi->root = NULL;

drivers/net/ethernet/intel/ice/ice_switch.c

5072

struct ice_aqc_recipe_data_elem *root;

drivers/net/ethernet/intel/ice/ice_switch.c

5158

root = &buf[recp_cnt - 1];

drivers/net/ethernet/intel/ice/ice_switch.c

5159

fill_recipe_template(root, rid, rm);

drivers/net/ethernet/intel/ice/ice_switch.c

5163

memcpy(root->recipe_bitmap, rm->r_bitmap, sizeof(root->recipe_bitmap));

drivers/net/ethernet/intel/ice/ice_switch.c

5168

root->content.rid = rid | ICE_AQ_RECIPE_ID_IS_ROOT;

drivers/net/ethernet/intel/ice/ice_switch.c

5174

root->content.lkup_indx[word] = rm->fv_idx[lookup];

drivers/net/ethernet/intel/ice/ice_switch.c

5175

root->content.mask[word] = cpu_to_le16(rm->fv_mask[lookup]);

drivers/net/ethernet/intel/ice/ice_switch.c

5185

root->content.lkup_indx[word] = buf[i].content.result_indx &

drivers/net/ethernet/intel/ice/ice_switch.c

5187

root->content.mask[word] = cpu_to_le16(0xffff);

drivers/net/ethernet/intel/ice/ice_switch.c

5191

set_bit(root->content.lkup_indx[word], recipe->res_idxs);

drivers/net/ethernet/intel/ice/ice_switch.c

5198

bookkeep_recipe(&hw->switch_info->recp_list[rid], root, rm);

drivers/net/ethernet/intel/ice/ice_type.h

748

struct ice_sched_node *root; /* Root Node per Port */

drivers/net/ethernet/intel/libie/fwlog.c

855

struct dentry *root)

drivers/net/ethernet/intel/libie/fwlog.c

868

fwlog->debugfs = debugfs_create_dir("fwlog", root);

drivers/net/ethernet/marvell/octeontx2/af/rvu.h

92

struct dentry *root;

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

2775

rvu->rvu_dbg.nix = debugfs_create_dir("nix", rvu->rvu_dbg.root);

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

2779

rvu->rvu_dbg.root);

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

2811

rvu->rvu_dbg.npa = debugfs_create_dir("npa", rvu->rvu_dbg.root);

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

3133

rvu->rvu_dbg.root);

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

3738

rvu->rvu_dbg.npc = debugfs_create_dir("npc", rvu->rvu_dbg.root);

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

3958

rvu->rvu_dbg.cpt = debugfs_create_dir("cpt", rvu->rvu_dbg.root);

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

3964

rvu->rvu_dbg.root);

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

3999

rvu->rvu_dbg.root = debugfs_create_dir(rvu_get_dbg_dir_name(rvu), NULL);

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

4001

debugfs_create_file("rsrc_alloc", 0444, rvu->rvu_dbg.root, rvu,

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

4005

debugfs_create_file("lmtst_map_table", 0444, rvu->rvu_dbg.root,

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

4008

debugfs_create_file("rvu_fwdata", 0444, rvu->rvu_dbg.root, rvu,

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

4015

debugfs_create_file("rvu_pf_cgx_map", 0444, rvu->rvu_dbg.root,

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

4018

debugfs_create_file("rvu_pf_rpm_map", 0444, rvu->rvu_dbg.root,

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

4035

debugfs_remove_recursive(rvu->rvu_dbg.root);

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

503

rvu->rvu_dbg.mcs_root = debugfs_create_dir("mcs", rvu->rvu_dbg.root);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1034

struct otx2_qos_node *root;

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1041

root = otx2_qos_alloc_root(pfvf);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1042

if (IS_ERR(root)) {

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1043

err = PTR_ERR(root);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1055

new_cfg->schq[root->level] = 1;

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1063

if (root->level == NIX_TXSCH_LVL_TL1) {

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1064

root->child_dwrr_prio = pfvf->hw.txschq_aggr_lvl_rr_prio;

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1066

"TL1 DWRR Priority %d\n", root->child_dwrr_prio);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1070

root->level == NIX_TXSCH_LVL_TL1) {

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1071

root->schq = new_cfg->schq_list[root->level][0];

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1076

err = otx2_qos_txschq_update_root_cfg(pfvf, root, new_cfg);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1094

otx2_qos_sw_node_delete(pfvf, root);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1100

struct otx2_qos_node *root;

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1105

root = otx2_sw_node_find(pfvf, OTX2_QOS_ROOT_CLASSID);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1106

if (!root)

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1110

otx2_qos_destroy_node(pfvf, root);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1691

struct otx2_qos_node *root;

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1693

root = otx2_sw_node_find(pfvf, OTX2_QOS_ROOT_CLASSID);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1694

if (!root)

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1697

otx2_qos_update_smq(pfvf, root, QOS_SMQ_FLUSH);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1702

struct otx2_qos_node *root;

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1705

root = otx2_sw_node_find(pfvf, OTX2_QOS_ROOT_CLASSID);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1706

if (!root)

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1709

if (root->level != NIX_TXSCH_LVL_TL1) {

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1710

err = otx2_qos_txschq_config(pfvf, root);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1717

err = otx2_qos_txschq_push_cfg_tl(pfvf, root, NULL);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

1723

otx2_qos_update_smq(pfvf, root, QOS_CFG_SQ);

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

902

struct otx2_qos_node *root,

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

905

root->schq = cfg->schq_list[root->level][0];

drivers/net/ethernet/marvell/octeontx2/nic/qos.c

906

return otx2_qos_txschq_config(pfvf, root);

drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c

186

struct dentry *root;

drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c

190

root = debugfs_create_dir(ppe->dirname, NULL);

drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c

191

debugfs_create_file("entries", S_IRUGO, root, ppe, &mtk_ppe_debugfs_foe_all_fops);

drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c

192

debugfs_create_file("bind", S_IRUGO, root, ppe, &mtk_ppe_debugfs_foe_bind_fops);

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

1279

struct rb_root *root = &tracker->res_tree[type];

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

1302

err = res_tracker_insert(root, res_arr[i]);

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

1315

rb_erase(&res_arr[i]->node, root);

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

235

static void *res_tracker_lookup(struct rb_root *root, u64 res_id)

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

237

struct rb_node *node = root->rb_node;

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

253

static int res_tracker_insert(struct rb_root *root, struct res_common *res)

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

255

struct rb_node **new = &(root->rb_node), *parent = NULL;

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

273

rb_insert_color(&res->node, root);

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

5024

struct rb_root *root = &tracker->res_tree[RES_FS_RULE];

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

5030

for (p = rb_first(root); p; p = rb_next(p)) {

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

239

stats->root = debugfs_create_dir(namep, *cmd);

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

241

debugfs_create_file("reset", 0200, stats->root, stats,

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

243

debugfs_create_file("average", 0400, stats->root, stats,

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

245

debugfs_create_u64("n", 0400, stats->root, &stats->n);

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

246

debugfs_create_u64("failed", 0400, stats->root, &stats->failed);

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

247

debugfs_create_u64("failed_mbox_status", 0400, stats->root,

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

249

debugfs_create_u32("last_failed_errno", 0400, stats->root,

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

251

debugfs_create_u8("last_failed_mbox_status", 0400, stats->root,

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

253

debugfs_create_x32("last_failed_syndrome", 0400, stats->root,

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

505

struct dentry *root, struct mlx5_rsc_debug **dbg,

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

520

d->root = debugfs_create_dir(resn, root);

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

524

debugfs_create_file(field[i], 0400, d->root, &d->fields[i],

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

534

debugfs_remove_recursive(d->root);

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

179

struct mlx5e_qos_node *root;

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

194

root = mlx5e_htb_node_create_root(htb);

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

195

if (IS_ERR(root)) {

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

196

err = PTR_ERR(root);

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

200

err = mlx5_qos_create_root_node(htb->mdev, &root->hw_id);

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

211

mlx5e_htb_node_delete(htb, root);

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

224

struct mlx5e_qos_node *root;

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

237

root = mlx5e_htb_node_find(htb, MLX5E_HTB_CLASSID_ROOT);

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

238

if (!root) {

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

242

err = mlx5_qos_destroy_node(htb->mdev, root->hw_id);

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

245

root->hw_id, err);

drivers/net/ethernet/mellanox/mlx5/core/en/htb.c

246

mlx5e_htb_node_delete(htb, root);

drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c

2199

ct_dbgfs->root = debugfs_create_dir("ct", mlx5_debugfs_get_dev_root(ct_priv->dev));

drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c

2200

debugfs_create_atomic_t("offloaded", 0400, ct_dbgfs->root,

drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c

2202

debugfs_create_atomic_t("rx_dropped", 0400, ct_dbgfs->root,

drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c

2209

debugfs_remove_recursive(ct_priv->debugfs.root);

drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c

58

struct dentry *root;

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

2812

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

2824

root = find_root(&ns->node);

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

2825

mutex_lock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

2832

root->root_ft->id);

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

2836

root = find_root(&ns->node);

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

2837

mutex_lock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

2839

root->root_ft->id);

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

2843

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c

171

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c

189

root = find_root(&ns->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c

191

root->root_ft->id);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1078

struct mlx5_flow_root_namespace *root = find_root(&prio->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1083

err = root->cmds->modify_flow_table(root, iter, ft);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1149

struct mlx5_flow_root_namespace *root = find_root(&prio->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1155

if (root->root_ft)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1156

min_level = root->root_ft->level;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1161

if (list_empty(&root->underlay_qpns)) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1164

err = root->cmds->update_root_ft(root, ft, qpn, false);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1166

list_for_each_entry(uqp, &root->underlay_qpns, list) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1168

err = root->cmds->update_root_ft(root, ft,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1176

mlx5_core_warn(root->dev,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1180

root->root_ft = ft;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1206

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1230

root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1232

err = root->cmds->update_fte(root, ft, fg,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1341

struct mlx5_flow_root_namespace *root = find_root(&ns->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1348

if (!root) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1353

mutex_lock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1374

ft = alloc_flow_table(ft_attr, vport, root->table_type, op_mod);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1385

err = root->cmds->create_flow_table(root, ft, ft_attr, next_ft);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1390

err = connect_flow_table(root->dev, ft, fs_prio);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1401

ft->node.root = fs_prio->node.root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1405

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1409

root->cmds->destroy_flow_table(root, ft);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1414

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1493

struct mlx5_flow_root_namespace *root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1517

err = root->cmds->create_flow_group(root, ft, fg_in, fg);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1710

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1726

root = find_root(&fg->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1728

err = root->cmds->create_fte(root, ft, fg, fte);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1730

err = root->cmds->update_fte(root, ft, fg, modify_mask, fte);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1796

struct mlx5_flow_root_namespace *root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

1826

err = root->cmds->create_flow_group(root, ft, in, fg);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2229

struct mlx5_flow_root_namespace *root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2245

(root->cmds->get_capabilities(root, root->table_type) &

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2450

struct mlx5_flow_root_namespace *root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2467

mutex_lock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2502

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2565

struct mlx5_flow_root_namespace *root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2571

if (root->root_ft != ft)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2576

root->root_ft = NULL;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2580

if (list_empty(&root->underlay_qpns)) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2583

err = root->cmds->update_root_ft(root, new_root_ft,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2586

list_for_each_entry(uqp, &root->underlay_qpns, list) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2588

err = root->cmds->update_root_ft(root,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2597

mlx5_core_warn(root->dev,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2601

root->root_ft = new_root_ft;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2640

struct mlx5_flow_root_namespace *root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2643

mutex_lock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2647

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

2653

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3326

struct mlx5_flow_root_namespace **root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3332

root = dev->priv.steering->rdma_transport_tx_root_ns;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3336

root = dev->priv.steering->rdma_transport_rx_root_ns;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3345

mutex_lock(&root[i]->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3346

if (!mlx5_fs_ns_is_empty(&root[i]->ns)) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3347

mutex_unlock(&root[i]->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3350

root[i]->dev = new_dev;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3351

mutex_unlock(&root[i]->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3356

mutex_lock(&root[i]->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3357

root[i]->dev = dev;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3358

mutex_unlock(&root[i]->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3735

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3742

root = find_root(&ns->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3743

if (!root)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

3746

return root->cmds->get_capabilities(root, root->table_type);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

398

node->root = node;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

400

node->root = parent->root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4029

struct mlx5_flow_root_namespace *root = dev->priv.steering->root_ns;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4037

mutex_lock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4039

if (!root->root_ft) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4044

err = root->cmds->update_root_ft(root, root->root_ft, underlay_qpn,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4053

list_add_tail(&new_uqp->list, &root->underlay_qpns);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4055

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4060

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4068

struct mlx5_flow_root_namespace *root = dev->priv.steering->root_ns;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4073

mutex_lock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4074

list_for_each_entry(uqp, &root->underlay_qpns, list) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4088

err = root->cmds->update_root_ft(root, root->root_ft, underlay_qpn,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4095

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4101

mutex_unlock(&root->chain_lock);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4128

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4132

root = mlx5_get_root_namespace(dev, ns_type);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4133

if (!root)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4141

err = root->cmds->modify_header_alloc(root, ns_type, num_actions,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4155

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4157

root = mlx5_get_root_namespace(dev, modify_hdr->ns_type);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4158

if (WARN_ON(!root))

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4160

root->cmds->modify_header_dealloc(root, modify_hdr);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4170

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4173

root = mlx5_get_root_namespace(dev, ns_type);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4174

if (!root)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4183

err = root->cmds->packet_reformat_alloc(root, params, ns_type,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4197

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4199

root = mlx5_get_root_namespace(dev, pkt_reformat->ns_type);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4200

if (WARN_ON(!root))

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4202

root->cmds->packet_reformat_dealloc(root, pkt_reformat);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4217

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4221

root = mlx5_get_root_namespace(dev, ns_type);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4222

if (!root)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4230

id = root->cmds->create_match_definer(root, format_id, match_mask);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4232

mlx5_core_warn(root->dev, "Failed to create match definer (%d)\n", id);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4243

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4245

root = mlx5_get_root_namespace(dev, definer->ns_type);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4246

if (WARN_ON(!root))

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4249

root->cmds->destroy_match_definer(root, definer->id);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4273

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4277

root = find_root(&ns->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4278

if (&root->ns != ns)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4282

if (root->table_type != FS_FT_FDB)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4285

if (root->mode == mode)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4297

err = cmds->create_ns(root);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4299

mlx5_core_err(root->dev, "Failed to create flow namespace (%d)\n",

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4304

root->cmds->destroy_ns(root);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4305

root->cmds = cmds;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

4306

root->mode = mode;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

524

struct fs_node *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

527

root = node->root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

529

if (WARN_ON(root->type != FS_TYPE_NAMESPACE)) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

534

ns = container_of(root, struct mlx5_flow_namespace, node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

540

struct mlx5_flow_root_namespace *root = find_root(node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

542

if (root)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

543

return root->dev->priv.steering;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

549

struct mlx5_flow_root_namespace *root = find_root(node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

551

if (root)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

552

return root->dev;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

568

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

575

root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

579

err = root->cmds->destroy_flow_table(root, ft);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

602

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

612

root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

613

err = root->cmds->update_fte(root, ft, fg, fte->act_dests.modify_mask, fte);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

714

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

729

root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

741

err = root->cmds->update_fte(root, ft, fg,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

749

err = root->cmds->delete_fte(root, ft, fte);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

780

struct mlx5_flow_root_namespace *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

790

root = find_root(&ft->node);

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

791

if (fg->node.active && root->cmds->destroy_flow_group(root, ft, fg))

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

977

static struct mlx5_flow_table *find_closest_ft_recursive(struct fs_node *root,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

992

if (!root)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

995

list_for_each_advance_continue(iter, &root->children, reverse) {

drivers/net/ethernet/mellanox/mlx5/core/fs_core.h

155

struct fs_node *root;

drivers/net/ethernet/mellanox/mlx5/core/fs_core.h

382

#define fs_list_for_each_entry(pos, root) \

drivers/net/ethernet/mellanox/mlx5/core/fs_core.h

383

list_for_each_entry(pos, root, node.list)

drivers/net/ethernet/mellanox/mlx5/core/fs_core.h

385

#define fs_list_for_each_entry_safe(pos, tmp, root) \

drivers/net/ethernet/mellanox/mlx5/core/fs_core.h

386

list_for_each_entry_safe(pos, tmp, root, node.list)

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

103

struct rb_root *root;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

106

root = xa_load(&dev->priv.page_root_xa, function);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

107

if (root)

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

108

return root;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

110

root = kzalloc_obj(*root);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

111

if (!root)

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

114

err = xa_insert(&dev->priv.page_root_xa, function, root, GFP_KERNEL);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

116

kfree(root);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

120

*root = RB_ROOT;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

122

return root;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

128

struct rb_root *root;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

134

root = page_root_per_function(dev, function);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

135

if (IS_ERR(root))

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

136

return PTR_ERR(root);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

138

new = &root->rb_node;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

163

rb_insert_color(&nfp->rb_node, root);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

173

struct rb_root *root;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

177

root = xa_load(&dev->priv.page_root_xa, function);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

178

if (WARN_ON_ONCE(!root))

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

181

tmp = root->rb_node;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

257

struct rb_root *root;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

259

root = xa_load(&dev->priv.page_root_xa, fwp->function);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

260

if (WARN_ON_ONCE(!root))

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

263

rb_erase(&fwp->rb_node, root);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

438

struct rb_root *root;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

443

root = xa_load(&dev->priv.page_root_xa, function);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

444

if (WARN_ON_ONCE(!root))

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

447

p = rb_first(root);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

485

struct rb_root *root;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

504

root = xa_load(&dev->priv.page_root_xa, get_function(func_id, ec_function));

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

505

if (WARN_ON_ONCE(!root))

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

508

p = rb_first(root);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

704

struct rb_root *root, u32 function)

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

709

while (!RB_EMPTY_ROOT(root)) {

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

737

struct rb_root *root;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

742

root = entry;

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

743

mlx5_reclaim_root_pages(dev, root, id);

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

745

kfree(root);

drivers/net/ethernet/microchip/lan966x/lan966x_tbf.c

14

if (!root) {

drivers/net/ethernet/microchip/lan966x/lan966x_tbf.c

20

if (root)

drivers/net/ethernet/microchip/lan966x/lan966x_tbf.c

59

bool root = qopt->parent == TC_H_ROOT;

drivers/net/ethernet/microchip/lan966x/lan966x_tbf.c

63

if (!root) {

drivers/net/ethernet/microchip/lan966x/lan966x_tbf.c

69

if (root)

drivers/net/ethernet/microchip/lan966x/lan966x_tbf.c

9

bool root = qopt->parent == TC_H_ROOT;

drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c

1415

struct pci_dev *root = pdev->bus->self;

drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c

1419

if (!root)

drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c

1426

if (pci_pcie_type(root) != PCI_EXP_TYPE_ROOT_PORT)

drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c

1429

aer_pos = pci_find_ext_capability(root, PCI_EXT_CAP_ID_ERR);

drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c

1433

pci_write_config_dword(root, aer_pos + PCI_ERR_COR_MASK, 0xffff);

drivers/net/mctp/mctp-i2c.c

1009

if (m->client->adapter == root) {

drivers/net/mctp/mctp-i2c.c

1025

struct i2c_adapter *root = NULL, *adap = NULL;

drivers/net/mctp/mctp-i2c.c

1028

adap = mctp_i2c_get_adapter(dev, &root);

drivers/net/mctp/mctp-i2c.c

1034

if (mcli->client->adapter == root) {

drivers/net/mctp/mctp-i2c.c

132

struct i2c_adapter *root = NULL;

drivers/net/mctp/mctp-i2c.c

142

root = mux_root_adapter(client->adapter);

drivers/net/mctp/mctp-i2c.c

143

if (!root) {

drivers/net/mctp/mctp-i2c.c

148

if (root != client->adapter) {

drivers/net/mctp/mctp-i2c.c

865

struct i2c_adapter *root;

drivers/net/mctp/mctp-i2c.c

870

root = mux_root_adapter(adap);

drivers/net/mctp/mctp-i2c.c

871

if (root != mcli->client->adapter) {

drivers/net/mctp/mctp-i2c.c

874

mcli->client->adapter->name, root->name);

drivers/net/mctp/mctp-i2c.c

946

struct i2c_adapter *root, *adap;

drivers/net/mctp/mctp-i2c.c

951

root = mux_root_adapter(adap);

drivers/net/mctp/mctp-i2c.c

952

WARN_ONCE(!root, "MCTP I2C failed to find root adapter for %s\n",

drivers/net/mctp/mctp-i2c.c

954

if (!root)

drivers/net/mctp/mctp-i2c.c

957

*ret_root = root;

drivers/net/mctp/mctp-i2c.c

976

struct i2c_adapter *adap = NULL, *root = NULL;

drivers/net/mctp/mctp-i2c.c

979

adap = mctp_i2c_get_adapter(dev, &root);

drivers/net/mctp/mctp-i2c.c

982

if (mcli->client->adapter != root)

drivers/net/mctp/mctp-i2c.c

987

if (!mctp_i2c_adapter_match(adap, adap == root))

drivers/net/mctp/mctp-i2c.c

996

struct i2c_adapter *root = NULL, *adap = NULL;

drivers/net/mctp/mctp-i2c.c

999

adap = mctp_i2c_get_adapter(dev, &root);

drivers/net/netdevsim/netdev.c

625

const struct net_shaper *root,

drivers/net/wireguard/allowedips.c

127

static struct wg_peer *lookup(struct allowedips_node __rcu *root, u8 bits,

drivers/net/wireguard/allowedips.c

139

node = find_node(rcu_dereference_bh(root), bits, ip);

drivers/net/wireguard/allowedips.c

69

static void root_remove_peer_lists(struct allowedips_node *root)

drivers/net/wireguard/allowedips.c

71

struct allowedips_node *node, *stack[MAX_ALLOWEDIPS_DEPTH] = { root };

drivers/net/wireguard/selftest/allowedips.c

476

bool _s = lookup(t.root##version, (version) == 4 ? 32 : 128, \

drivers/net/wireguard/selftest/allowedips.c

482

bool _s = lookup(t.root##version, (version) == 4 ? 32 : 128, \

drivers/net/wireless/ath/ath11k/debugfs.c

881

struct dentry *root;

drivers/net/wireless/ath/ath11k/debugfs.c

886

root = debugfs_lookup("ath11k", NULL);

drivers/net/wireless/ath/ath11k/debugfs.c

887

if (!root) {

drivers/net/wireless/ath/ath11k/debugfs.c

888

root = debugfs_create_dir("ath11k", NULL);

drivers/net/wireless/ath/ath11k/debugfs.c

889

if (IS_ERR_OR_NULL(root))

drivers/net/wireless/ath/ath11k/debugfs.c

890

return PTR_ERR(root);

drivers/net/wireless/ath/ath11k/debugfs.c

901

ab->debugfs_soc = debugfs_create_dir(name, root);

drivers/net/wireless/ath/ath11k/debugfs.c

911

dput(root);

drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c

100

root = of_find_node_by_path("/");

drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c

101

if (root && err) {

drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c

106

if (!of_property_read_string_index(root, "compatible", 0, &tmp))

drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c

110

of_node_put(root);

drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c

116

of_node_put(root);

drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c

73

struct device_node *root, *np = dev->of_node;

drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c

35

acpi_handle root, handle;

drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c

40

root = ACPI_HANDLE(mdev->dev);

drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c

41

if (!root)

drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c

44

status = acpi_get_handle(root, method, &handle);

drivers/net/wireless/ralink/rt2x00/rt2800lib.c

8745

u32 root, root_pre, bit;

drivers/net/wireless/ralink/rt2x00/rt2800lib.c

8749

root = 0;

drivers/net/wireless/ralink/rt2x00/rt2800lib.c

8751

root_pre = root + bit;

drivers/net/wireless/ralink/rt2x00/rt2800lib.c

8753

root = root_pre;

drivers/net/wireless/ralink/rt2x00/rt2800lib.c

8757

return root;

drivers/net/wireless/realtek/rtw89/acpi.c

84

acpi_handle root, handle;

drivers/net/wireless/realtek/rtw89/acpi.c

89

root = ACPI_HANDLE(rtwdev->dev);

drivers/net/wireless/realtek/rtw89/acpi.c

90

if (!root) {

drivers/net/wireless/realtek/rtw89/acpi.c

96

status = acpi_get_handle(root, (acpi_string)method, &handle);

drivers/of/base.c

424

struct device_node *root;

drivers/of/base.c

427

root = of_find_node_by_path("/");

drivers/of/base.c

428

if (root) {

drivers/of/base.c

429

rc = of_device_compatible_match(root, compats);

drivers/of/base.c

430

of_node_put(root);

drivers/of/base.c

446

struct device_node *root;

drivers/of/base.c

449

root = of_find_node_by_path("/");

drivers/of/base.c

450

if (root) {

drivers/of/base.c

451

match = of_match_node(matches, root);

drivers/of/base.c

452

of_node_put(root);

drivers/of/base.c

468

struct device_node *root;

drivers/of/base.c

470

root = of_find_node_by_path("/");

drivers/of/base.c

471

if (!root)

drivers/of/base.c

474

match = of_match_node(matches, root);

drivers/of/base.c

475

of_node_put(root);

drivers/of/fdt.c

275

struct device_node *root;

drivers/of/fdt.c

296

root = dad;

drivers/of/fdt.c

316

if (!dryrun && !root)

drivers/of/fdt.c

317

root = nps[depth+1];

drivers/of/fdt.c

330

reverse_nodes(root);

drivers/of/kexec.c

77

struct device_node *root;

drivers/of/kexec.c

79

root = of_find_node_by_path("/");

drivers/of/kexec.c

80

if (!root)

drivers/of/kexec.c

83

*addr_cells = of_n_addr_cells(root);

drivers/of/kexec.c

84

*size_cells = of_n_size_cells(root);

drivers/of/kexec.c

86

of_node_put(root);

drivers/of/platform.c

393

int of_platform_bus_probe(struct device_node *root,

drivers/of/platform.c

399

root = root ? of_node_get(root) : of_find_node_by_path("/");

drivers/of/platform.c

400

if (!root)

drivers/of/platform.c

404

pr_debug(" starting at: %pOF\n", root);

drivers/of/platform.c

407

if (of_match_node(matches, root)) {

drivers/of/platform.c

408

rc = of_platform_bus_create(root, matches, NULL, parent, false);

drivers/of/platform.c

410

for_each_child_of_node_scoped(root, child) {

drivers/of/platform.c

419

of_node_put(root);

drivers/of/platform.c

443

int of_platform_populate(struct device_node *root,

drivers/of/platform.c

450

root = root ? of_node_get(root) : of_find_node_by_path("/");

drivers/of/platform.c

451

if (!root)

drivers/of/platform.c

455

pr_debug(" starting at: %pOF\n", root);

drivers/of/platform.c

458

for_each_child_of_node_scoped(root, child) {

drivers/of/platform.c

465

of_node_set_flag(root, OF_POPULATED_BUS);

drivers/of/platform.c

467

of_node_put(root);

drivers/of/platform.c

472

int of_platform_default_populate(struct device_node *root,

drivers/of/platform.c

486

return of_platform_populate(root, match_table, lookup, parent);

drivers/parisc/eisa.c

365

eisa_dev.root.dev = &dev->dev;

drivers/parisc/eisa.c

366

dev_set_drvdata(&dev->dev, &eisa_dev.root);

drivers/parisc/eisa.c

367

eisa_dev.root.bus_base_addr = 0;

drivers/parisc/eisa.c

368

eisa_dev.root.res = &eisa_dev.hba.io_space;

drivers/parisc/eisa.c

369

eisa_dev.root.slots = result;

drivers/parisc/eisa.c

370

eisa_dev.root.dma_mask = 0xffffffff; /* wild guess */

drivers/parisc/eisa.c

371

if (eisa_root_register (&eisa_dev.root)) {

drivers/parisc/eisa.c

64

struct eisa_root_device root;

drivers/parisc/lba_pci.c

571

truncate_pat_collision(struct resource *root, struct resource *new)

drivers/parisc/lba_pci.c

575

struct resource *tmp = root->child;

drivers/parisc/lba_pci.c

577

if (end <= start || start < root->start || !tmp)

drivers/parisc/sba_iommu.c

1898

struct proc_dir_entry *root __maybe_unused;

drivers/parisc/sba_iommu.c

1968

root = proc_mckinley_root;

drivers/parisc/sba_iommu.c

1975

root = proc_runway_root;

drivers/parisc/sba_iommu.c

1979

proc_create_single("sba_iommu", 0, root, sba_proc_info);

drivers/parisc/sba_iommu.c

1980

proc_create_single("sba_iommu-bitmap", 0, root, sba_proc_bitmap_info);

drivers/pci/controller/dwc/pcie-al.c

47

struct acpi_pci_root *root = acpi_driver_data(adev);

drivers/pci/controller/dwc/pcie-al.c

60

ret = acpi_get_rc_resources(dev, "AMZN0001", root->segment, res);

drivers/pci/controller/dwc/pcie-al.c

63

root->segment);

drivers/pci/controller/dwc/pcie-hisi.c

81

struct acpi_pci_root *root = acpi_driver_data(adev);

drivers/pci/controller/dwc/pcie-hisi.c

97

ret = acpi_get_rc_resources(dev, "HISI0081", root->segment, res);

drivers/pci/controller/pci-thunder-pem.c

364

static void thunder_pem_legacy_fw(struct acpi_pci_root *root,

drivers/pci/controller/pci-thunder-pem.c

367

int node = acpi_get_node(root->device->handle);

drivers/pci/controller/pci-thunder-pem.c

373

index = root->segment - PEM_MIN_DOM_IN_NODE;

drivers/pci/controller/pci-thunder-pem.c

384

struct acpi_pci_root *root = acpi_driver_data(adev);

drivers/pci/controller/pci-thunder-pem.c

392

ret = acpi_get_rc_resources(dev, "CAVA02B", root->segment, res_pem);

drivers/pci/controller/pci-thunder-pem.c

399

thunder_pem_legacy_fw(root, res_pem);

drivers/pci/controller/pci-thunder-pem.c

405

thunder_pem_reserve_range(dev, root->segment, res_pem);

drivers/pci/controller/pci-thunder-pem.c

409

thunder_pem_reserve_range(dev, root->segment, &cfg->res);

drivers/pci/endpoint/pci-ep-cfs.c

719

struct config_group *root = &pci_ep_cfs_subsys.su_group;

drivers/pci/endpoint/pci-ep-cfs.c

721

config_group_init(root);

drivers/pci/endpoint/pci-ep-cfs.c

726

ret, root->cg_item.ci_namebuf);

drivers/pci/endpoint/pci-ep-cfs.c

730

functions_group = configfs_register_default_group(root, "functions",

drivers/pci/endpoint/pci-ep-cfs.c

740

configfs_register_default_group(root, "controllers",

drivers/pci/hotplug/acpi_pcihp.c

71

const struct acpi_pci_root *root;

drivers/pci/hotplug/acpi_pcihp.c

82

root = acpi_pci_find_root(ACPI_HANDLE(&host->dev));

drivers/pci/hotplug/acpi_pcihp.c

83

if (!root)

drivers/pci/hotplug/acpi_pcihp.c

90

if (root->osc_support_set) {

drivers/pci/hotplug/cpqphp_sysfs.c

183

static struct dentry *root;

drivers/pci/hotplug/cpqphp_sysfs.c

187

if (!root)

drivers/pci/hotplug/cpqphp_sysfs.c

188

root = debugfs_create_dir("cpqhp", NULL);

drivers/pci/hotplug/cpqphp_sysfs.c

193

debugfs_remove(root);

drivers/pci/hotplug/cpqphp_sysfs.c

199

S_IRUGO, root, ctrl, &debug_ops);

drivers/pci/p2pdma.c

573

struct pci_dev *root;

drivers/pci/p2pdma.c

575

root = list_first_entry_or_null(&host->bus->devices,

drivers/pci/p2pdma.c

578

if (!root)

drivers/pci/p2pdma.c

581

if (root->devfn == PCI_DEVFN(0, 0))

drivers/pci/p2pdma.c

582

return root;

drivers/pci/p2pdma.c

584

if (pci_pcie_type(root) == PCI_EXP_TYPE_ROOT_PORT)

drivers/pci/p2pdma.c

585

return root;

drivers/pci/p2pdma.c

593

struct pci_dev *root = pci_host_bridge_dev(host);

drivers/pci/p2pdma.c

597

if (!root)

drivers/pci/p2pdma.c

600

vendor = root->vendor;

drivers/pci/p2pdma.c

601

device = root->device;

drivers/pci/p2pdma.c

613

pci_warn(root, "Host bridge not in P2PDMA whitelist: %04x:%04x\n",

drivers/pci/pci-acpi.c

1560

struct acpi_pci_root *root = acpi_driver_data(adev);

drivers/pci/pci-acpi.c

1562

return root->segment;

drivers/pci/pci-acpi.c

1612

pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root)

drivers/pci/pci-acpi.c

1614

struct device *dev = &root->device->dev;

drivers/pci/pci-acpi.c

1615

struct resource *bus_res = &root->secondary;

drivers/pci/pci-acpi.c

1616

u16 seg = root->segment;

drivers/pci/pci-acpi.c

1623

ret = pci_mcfg_lookup(root, &cfgres, &ecam_ops);

drivers/pci/pci-acpi.c

1659

struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)

drivers/pci/pci-acpi.c

1676

ri->cfg = pci_acpi_setup_ecam_mapping(root);

drivers/pci/pci-acpi.c

1686

bus = acpi_pci_root_create(root, root_ops, &ri->common, ri->cfg);

drivers/pci/pci-acpi.c

878

struct acpi_pci_root *root)

drivers/pci/pci-acpi.c

880

return acpi_add_pm_notifier(dev, root->bus->bridge, pci_acpi_wake_bus);

drivers/pci/pci.c

1208

struct pci_dev *root, *bridge;

drivers/pci/pci.c

1210

root = pcie_find_root_port(dev);

drivers/pci/pci.c

1245

if (root && root->config_rrs_sv) {

drivers/pci/pcie/aer.c

1375

static void aer_isr_one_error_type(struct pci_dev *root,

drivers/pci/pcie/aer.c

1380

found = find_source_device(root, info);

drivers/pci/pcie/aer.c

1394

(!found && aer_ratelimit(root, info->severity)))

drivers/pci/pcie/aer.c

1395

aer_print_source(root, info, found);

drivers/pci/pcie/aer.c

1407

static void aer_isr_one_error(struct pci_dev *root,

drivers/pci/pcie/aer.c

1412

pci_rootport_aer_stats_incr(root, e_src);

drivers/pci/pcie/aer.c

1427

aer_isr_one_error_type(root, &e_info);

drivers/pci/pcie/aer.c

1440

aer_isr_one_error_type(root, &e_info);

drivers/pci/pcie/aer.c

1672

struct pci_dev *root;

drivers/pci/pcie/aer.c

1684

root = dev->rcec;

drivers/pci/pcie/aer.c

1686

root = pcie_find_root_port(dev);

drivers/pci/pcie/aer.c

1693

aer = root ? root->aer_cap : 0;

drivers/pci/pcie/aer.c

1696

aer_disable_irq(root);

drivers/pci/pcie/aer.c

1712

pci_read_config_dword(root, aer + PCI_ERR_ROOT_STATUS, &reg32);

drivers/pci/pcie/aer.c

1713

pci_write_config_dword(root, aer + PCI_ERR_ROOT_STATUS, reg32);

drivers/pci/pcie/aer.c

1715

aer_enable_irq(root);

drivers/pci/pcie/aspm.c

1084

link->root = link;

drivers/pci/pcie/aspm.c

1095

link->root = link->parent->root;

drivers/pci/pcie/aspm.c

1253

static void pcie_update_aspm_capable(struct pcie_link_state *root)

drivers/pci/pcie/aspm.c

1256

BUG_ON(root->parent);

drivers/pci/pcie/aspm.c

1258

if (link->root != root)

drivers/pci/pcie/aspm.c

1265

if (link->root != root)

drivers/pci/pcie/aspm.c

1280

struct pcie_link_state *link, *root, *parent_link;

drivers/pci/pcie/aspm.c

1289

root = link->root;

drivers/pci/pcie/aspm.c

1309

pcie_update_aspm_capable(root);

drivers/pci/pcie/aspm.c

1335

pcie_update_aspm_capable(link->root);

drivers/pci/pcie/aspm.c

231

struct pcie_link_state *root; /* pointer to the root port link */

drivers/pci/probe.c

2349

struct pci_dev *root;

drivers/pci/probe.c

2362

root = pcie_find_root_port(dev);

drivers/pci/probe.c

2363

if (!root)

drivers/pci/probe.c

2366

if (root->dev_flags & PCI_DEV_FLAGS_NO_RELAXED_ORDERING) {

drivers/pci/setup-res.c

138

struct resource *root, *conflict;

drivers/pci/setup-res.c

154

root = pci_find_parent_resource(dev, res);

drivers/pci/setup-res.c

155

if (!root) {

drivers/pci/setup-res.c

162

conflict = request_resource_conflict(root, res);

drivers/pci/setup-res.c

202

struct resource *root, *conflict;

drivers/pci/setup-res.c

215

root = pci_find_parent_resource(dev, res);

drivers/pci/setup-res.c

216

if (!root) {

drivers/pci/setup-res.c

229

root = &ioport_resource;

drivers/pci/setup-res.c

231

root = &iomem_resource;

drivers/pci/setup-res.c

235

conflict = request_resource_conflict(root, res);

drivers/pcmcia/yenta_socket.c

631

static int yenta_search_one_res(struct resource *root, struct resource *res,

drivers/pcmcia/yenta_socket.c

642

unsigned long avail = resource_size(root);

drivers/pcmcia/yenta_socket.c

661

if (allocate_resource(root, res, size, start, end, align,

drivers/pcmcia/yenta_socket.c

676

struct resource *root;

drivers/pcmcia/yenta_socket.c

679

pci_bus_for_each_resource(socket->dev->bus, root, i) {

drivers/pcmcia/yenta_socket.c

680

if (!root)

drivers/pcmcia/yenta_socket.c

683

if ((res->flags ^ root->flags) &

drivers/pcmcia/yenta_socket.c

687

if (yenta_search_one_res(root, res, min))

drivers/perf/arm-cmn.c

2530

struct resource *cfg, *root;

drivers/perf/arm-cmn.c

2536

root = platform_get_resource(pdev, IORESOURCE_MEM, 1);

drivers/perf/arm-cmn.c

2537

if (!root)

drivers/perf/arm-cmn.c

2540

if (!resource_contains(cfg, root))

drivers/perf/arm-cmn.c

2541

swap(cfg, root);

drivers/perf/arm-cmn.c

2552

return root->start - cfg->start;

drivers/platform/surface/surface_aggregator_registry.c

513

struct fwnode_handle *root;

drivers/platform/surface/surface_aggregator_registry.c

538

root = software_node_fwnode(&ssam_node_root);

drivers/platform/surface/surface_aggregator_registry.c

539

if (!root) {

drivers/platform/surface/surface_aggregator_registry.c

544

set_secondary_fwnode(&pdev->dev, root);

drivers/platform/surface/surface_aggregator_registry.c

546

status = __ssam_register_clients(&pdev->dev, ctrl, root);

drivers/platform/x86/acer-wmi.c

2898

debugfs_remove_recursive(interface->debug.root);

drivers/platform/x86/acer-wmi.c

2903

interface->debug.root = debugfs_create_dir("acer-wmi", NULL);

drivers/platform/x86/acer-wmi.c

2905

debugfs_create_u32("devices", S_IRUGO, interface->debug.root,

drivers/platform/x86/acer-wmi.c

365

struct dentry *root;

drivers/platform/x86/asus-wmi.c

218

struct dentry *root;

drivers/platform/x86/asus-wmi.c

4978

debugfs_remove_recursive(asus->debug.root);

drivers/platform/x86/asus-wmi.c

4985

asus->debug.root = debugfs_create_dir(asus->driver->name, NULL);

drivers/platform/x86/asus-wmi.c

4987

debugfs_create_x32("method_id", S_IRUGO | S_IWUSR, asus->debug.root,

drivers/platform/x86/asus-wmi.c

4990

debugfs_create_x32("dev_id", S_IRUGO | S_IWUSR, asus->debug.root,

drivers/platform/x86/asus-wmi.c

4993

debugfs_create_x32("ctrl_param", S_IRUGO | S_IWUSR, asus->debug.root,

drivers/platform/x86/asus-wmi.c

5001

asus->debug.root, node,

drivers/platform/x86/dell/alienware-wmi-wmax.c

1473

struct dentry *root = data;

drivers/platform/x86/dell/alienware-wmi-wmax.c

1475

debugfs_remove(root);

drivers/platform/x86/dell/alienware-wmi-wmax.c

1481

struct dentry *root, *gpio_ctl;

drivers/platform/x86/dell/alienware-wmi-wmax.c

1487

root = debugfs_create_dir(name, NULL);

drivers/platform/x86/dell/alienware-wmi-wmax.c

1489

debugfs_create_devm_seqfile(&wdev->dev, "system_description", root,

drivers/platform/x86/dell/alienware-wmi-wmax.c

1493

debugfs_create_devm_seqfile(&wdev->dev, "hwmon_data", root,

drivers/platform/x86/dell/alienware-wmi-wmax.c

1497

debugfs_create_devm_seqfile(&wdev->dev, "pprof_data", root,

drivers/platform/x86/dell/alienware-wmi-wmax.c

1509

gpio_ctl = debugfs_create_dir("gpio_ctl", root);

drivers/platform/x86/dell/alienware-wmi-wmax.c

1521

devm_add_action_or_reset(&wdev->dev, awcc_debugfs_remove, root);

drivers/platform/x86/huawei-wmi.c

57

struct dentry *root;

drivers/platform/x86/huawei-wmi.c

685

huawei->debug.root = debugfs_create_dir("huawei-wmi", NULL);

drivers/platform/x86/huawei-wmi.c

687

debugfs_create_x64("arg", 0644, huawei->debug.root,

drivers/platform/x86/huawei-wmi.c

690

huawei->debug.root, huawei, &huawei_wmi_debugfs_call_fops);

drivers/platform/x86/huawei-wmi.c

697

debugfs_remove_recursive(huawei->debug.root);

drivers/platform/x86/lenovo/thinkpad_acpi.c

4713

TPACPI_HANDLE(vid, root,

drivers/platform/x86/lenovo/thinkpad_acpi.c

4722

TPACPI_HANDLE(vid2, root, "\\_SB.PCI0.AGPB.VID"); /* G41 */

drivers/platform/x86/lenovo/thinkpad_acpi.c

5273

TPACPI_HANDLE(lght, root, "\\LGHT"); /* A21e, A2xm/p, T20-22, X20-21 */

drivers/platform/x86/lenovo/thinkpad_acpi.c

597

TPACPI_HANDLE(cmos, root, "\\UCMS", /* R50, R50e, R50p, R51, */

drivers/platform/x86/samsung-laptop.c

1368

debugfs_remove_recursive(samsung->debug.root);

drivers/platform/x86/samsung-laptop.c

1373

struct dentry *root;

drivers/platform/x86/samsung-laptop.c

1375

root = debugfs_create_dir("samsung-laptop", NULL);

drivers/platform/x86/samsung-laptop.c

1376

samsung->debug.root = root;

drivers/platform/x86/samsung-laptop.c

1387

debugfs_create_u16("command", 0644, root, &samsung->debug.command);

drivers/platform/x86/samsung-laptop.c

1388

debugfs_create_u32("d0", 0644, root, &samsung->debug.data.d0);

drivers/platform/x86/samsung-laptop.c

1389

debugfs_create_u32("d1", 0644, root, &samsung->debug.data.d1);

drivers/platform/x86/samsung-laptop.c

1390

debugfs_create_u16("d2", 0644, root, &samsung->debug.data.d2);

drivers/platform/x86/samsung-laptop.c

1391

debugfs_create_u8("d3", 0644, root, &samsung->debug.data.d3);

drivers/platform/x86/samsung-laptop.c

1392

debugfs_create_blob("data", 0444, root, &samsung->debug.data_wrapper);

drivers/platform/x86/samsung-laptop.c

1393

debugfs_create_blob("f0000_segment", 0400, root,

drivers/platform/x86/samsung-laptop.c

1395

debugfs_create_file("call", 0444, root, samsung,

drivers/platform/x86/samsung-laptop.c

1397

debugfs_create_blob("sdiag", 0444, root, &samsung->debug.sdiag_wrapper);

drivers/platform/x86/samsung-laptop.c

311

struct dentry *root;

drivers/powercap/dtpm.c

152

if (root)

drivers/powercap/dtpm.c

153

__dtpm_rebalance_weight(root);

drivers/powercap/dtpm.c

372

if (root && !parent)

drivers/powercap/dtpm.c

375

if (!root && parent)

drivers/powercap/dtpm.c

38

static struct dtpm *root;

drivers/powercap/dtpm.c

401

root = dtpm;

drivers/powercap/dtpm.c

627

__dtpm_destroy_hierarchy(root);

drivers/powercap/dtpm.c

642

root = NULL;

drivers/scsi/libsas/sas_expander.c

1878

static int sas_discover_bfs_by_root_level(struct domain_device *root,

drivers/scsi/libsas/sas_expander.c

1881

struct expander_device *ex_root = &root->ex_dev;

drivers/soc/amlogic/meson-clk-measure.c

909

struct dentry *root, *clks;

drivers/soc/amlogic/meson-clk-measure.c

954

root = debugfs_create_dir("meson-clk-msr", NULL);

drivers/soc/amlogic/meson-clk-measure.c

955

clks = debugfs_create_dir("clks", root);

drivers/soc/amlogic/meson-clk-measure.c

957

debugfs_create_file("measure_summary", 0444, root,

drivers/soc/imx/soc-imx.c

31

struct device_node *root;

drivers/soc/imx/soc-imx.c

49

root = of_find_node_by_path("/");

drivers/soc/imx/soc-imx.c

50

ret = of_property_read_string(root, "model", &soc_dev_attr->machine);

drivers/soc/imx/soc-imx.c

51

of_node_put(root);

drivers/soc/loongson/loongson2_guts.c

113

root = of_find_node_by_path("/");

drivers/soc/loongson/loongson2_guts.c

114

if (of_property_read_string(root, "model", &machine))

drivers/soc/loongson/loongson2_guts.c

115

of_property_read_string_index(root, "compatible", 0, &machine);

drivers/soc/loongson/loongson2_guts.c

116

of_node_put(root);

drivers/soc/loongson/loongson2_guts.c

95

struct device_node *root, *np = pdev->dev.of_node;

drivers/soc/qcom/qcom_pd_mapper.c

618

struct device_node *root;

drivers/soc/qcom/qcom_pd_mapper.c

621

root = of_find_node_by_path("/");

drivers/soc/qcom/qcom_pd_mapper.c

622

if (!root)

drivers/soc/qcom/qcom_pd_mapper.c

625

match = of_match_node(qcom_pdm_domains, root);

drivers/soc/qcom/qcom_pd_mapper.c

626

of_node_put(root);

drivers/soc/qcom/qcom_stats.c

229

static void qcom_create_ddr_stat_files(struct dentry *root, void __iomem *reg,

drivers/soc/qcom/qcom_stats.c

239

debugfs_create_file("ddr_stats", 0400, root,

drivers/soc/qcom/qcom_stats.c

244

static void qcom_create_soc_sleep_stat_files(struct dentry *root, void __iomem *reg,

drivers/soc/qcom/qcom_stats.c

281

debugfs_create_file(stat_type, 0400, root, &d[i],

drivers/soc/qcom/qcom_stats.c

290

static void qcom_create_subsystem_stat_files(struct dentry *root,

drivers/soc/qcom/qcom_stats.c

299

debugfs_create_file(subsystems[i].name, 0400, root, (void *)&subsystems[i],

drivers/soc/qcom/qcom_stats.c

306

struct dentry *root;

drivers/soc/qcom/qcom_stats.c

342

root = debugfs_create_dir("qcom_stats", NULL);

drivers/soc/qcom/qcom_stats.c

344

qcom_create_subsystem_stat_files(root, config);

drivers/soc/qcom/qcom_stats.c

345

qcom_create_soc_sleep_stat_files(root, reg, d, config);

drivers/soc/qcom/qcom_stats.c

346

qcom_create_ddr_stat_files(root, reg, config);

drivers/soc/qcom/qcom_stats.c

348

platform_set_drvdata(pdev, root);

drivers/soc/qcom/qcom_stats.c

357

struct dentry *root = platform_get_drvdata(pdev);

drivers/soc/qcom/qcom_stats.c

359

debugfs_remove_recursive(root);

drivers/soc/qcom/rpm_master_stats.c

103

debugfs_remove_recursive(root);

drivers/soc/qcom/rpm_master_stats.c

109

debugfs_remove_recursive(root);

drivers/soc/qcom/rpm_master_stats.c

117

debugfs_remove_recursive(root);

drivers/soc/qcom/rpm_master_stats.c

126

dent = debugfs_create_file(data[i].label, 0444, root,

drivers/soc/qcom/rpm_master_stats.c

129

debugfs_remove_recursive(root);

drivers/soc/qcom/rpm_master_stats.c

142

struct dentry *root = platform_get_drvdata(pdev);

drivers/soc/qcom/rpm_master_stats.c

144

debugfs_remove_recursive(root);

drivers/soc/qcom/rpm_master_stats.c

73

struct dentry *dent, *root;

drivers/soc/qcom/rpm_master_stats.c

85

root = debugfs_create_dir("qcom_rpm_master_stats", NULL);

drivers/soc/qcom/rpm_master_stats.c

86

platform_set_drvdata(pdev, root);

drivers/soc/qcom/rpm_master_stats.c

91

debugfs_remove_recursive(root);

drivers/soc/samsung/exynos-chipid.c

160

struct device_node *root;

drivers/soc/samsung/exynos-chipid.c

188

root = of_find_node_by_path("/");

drivers/soc/samsung/exynos-chipid.c

189

of_property_read_string(root, "model", &soc_dev_attr->machine);

drivers/soc/samsung/exynos-chipid.c

190

of_node_put(root);

drivers/soc/tegra/cbb/tegra-cbb.c

74

static struct dentry *root;

drivers/soc/tegra/cbb/tegra-cbb.c

76

if (!root)

drivers/soc/tegra/cbb/tegra-cbb.c

77

root = debugfs_create_file("tegra_cbb_err", 0444, NULL, cbb, &tegra_cbb_err_fops);

drivers/soundwire/cadence_master.c

537

void sdw_cdns_debugfs_init(struct sdw_cdns *cdns, struct dentry *root)

drivers/soundwire/cadence_master.c

539

debugfs_create_file("cdns-registers", 0400, root, cdns, &cdns_reg_fops);

drivers/soundwire/cadence_master.c

541

debugfs_create_file("cdns-hw-reset", 0200, root, cdns,

drivers/soundwire/cadence_master.c

544

debugfs_create_file("cdns-parity-error-injection", 0200, root, cdns,

drivers/soundwire/cadence_master.c

550

debugfs_create_file("cdns-pdi-loopback-source", 0200, root, cdns,

drivers/soundwire/cadence_master.c

553

debugfs_create_file("cdns-pdi-loopback-target", 0200, root, cdns,

drivers/soundwire/cadence_master.h

184

void sdw_cdns_debugfs_init(struct sdw_cdns *cdns, struct dentry *root);

drivers/soundwire/intel.c

175

struct dentry *root = sdw->cdns.bus.debugfs;

drivers/soundwire/intel.c

177

if (!root)

drivers/soundwire/intel.c

180

sdw->debugfs = debugfs_create_dir("intel-sdw", root);

drivers/soundwire/intel_ace2x_debugfs.c

130

struct dentry *root = sdw->cdns.bus.debugfs;

drivers/soundwire/intel_ace2x_debugfs.c

132

if (!root)

drivers/soundwire/intel_ace2x_debugfs.c

135

sdw->debugfs = debugfs_create_dir("intel-sdw", root);

drivers/staging/greybus/camera.c

1153

gcam->debugfs.root = debugfs_create_dir(dirname, gb_debugfs_get());

drivers/staging/greybus/camera.c

1168

gcam->debugfs.root, gcam, entry,

drivers/staging/greybus/camera.c

1177

debugfs_remove_recursive(gcam->debugfs.root);

drivers/staging/greybus/camera.c

60

struct dentry *root;

drivers/staging/greybus/loopback.c

1029

gb->file = debugfs_create_file(name, S_IFREG | 0444, gb_dev.root, gb,

drivers/staging/greybus/loopback.c

1149

gb_dev.root = debugfs_create_dir("gb_loopback", NULL);

drivers/staging/greybus/loopback.c

1164

debugfs_remove_recursive(gb_dev.root);

drivers/staging/greybus/loopback.c

1171

debugfs_remove_recursive(gb_dev.root);

drivers/staging/greybus/loopback.c

41

struct dentry *root;

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

115

static struct hmm_buffer_object *__bo_search_by_addr(struct rb_root *root,

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

118

struct rb_node *n = root->rb_node;

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

141

struct rb_root *root, unsigned int start)

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

143

struct rb_node *n = root->rb_node;

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

165

static void __bo_insert_to_free_rbtree(struct rb_root *root,

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

168

struct rb_node **new = &root->rb_node;

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

195

rb_insert_color(&bo->node, root);

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

198

static void __bo_insert_to_alloc_rbtree(struct rb_root *root,

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

201

struct rb_node **new = &root->rb_node;

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

220

rb_insert_color(&bo->node, root);

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

385

struct rb_root *root = &bdev->free_rbtree;

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

397

bo = __bo_search_and_remove_from_free_rbtree(root->rb_node, pgnr);

drivers/thermal/tegra/soctherm.c

1457

struct dentry *root;

drivers/thermal/tegra/soctherm.c

1459

root = debugfs_create_dir("soctherm", NULL);

drivers/thermal/tegra/soctherm.c

1461

tegra->debugfs_dir = root;

drivers/thermal/tegra/soctherm.c

1463

debugfs_create_file("reg_contents", 0644, root, pdev, &regs_fops);

drivers/ufs/core/ufs-debugfs.c

215

struct dentry *root;

drivers/ufs/core/ufs-debugfs.c

221

root = debugfs_create_dir(dev_name(hba->dev), ufs_debugfs_root);

drivers/ufs/core/ufs-debugfs.c

222

if (IS_ERR_OR_NULL(root))

drivers/ufs/core/ufs-debugfs.c

224

hba->debugfs_root = root;

drivers/ufs/core/ufs-debugfs.c

225

d_inode(root)->i_private = hba;

drivers/ufs/core/ufs-debugfs.c

227

debugfs_create_file(attr->name, attr->mode, root, (void *)attr,

drivers/usb/common/ulpi.c

279

struct dentry *root;

drivers/usb/common/ulpi.c

304

root = debugfs_create_dir(dev_name(&ulpi->dev), ulpi_root);

drivers/usb/common/ulpi.c

305

debugfs_create_file("regs", 0444, root, ulpi, &ulpi_regs_fops);

drivers/usb/dwc2/debugfs.c

294

struct dentry *root;

drivers/usb/dwc2/debugfs.c

297

root = hsotg->debug_root;

drivers/usb/dwc2/debugfs.c

300

debugfs_create_file("state", 0444, root, hsotg, &state_fops);

drivers/usb/dwc2/debugfs.c

301

debugfs_create_file("testmode", 0644, root, hsotg, &testmode_fops);

drivers/usb/dwc2/debugfs.c

302

debugfs_create_file("fifo", 0444, root, hsotg, &fifo_fops);

drivers/usb/dwc2/debugfs.c

310

debugfs_create_file(ep->name, 0444, root, ep, &ep_fops);

drivers/usb/dwc2/debugfs.c

318

debugfs_create_file(ep->name, 0444, root, ep, &ep_fops);

drivers/usb/dwc2/debugfs.c

778

struct dentry *root;

drivers/usb/dwc2/debugfs.c

780

root = debugfs_create_dir(dev_name(hsotg->dev), usb_debug_root);

drivers/usb/dwc2/debugfs.c

781

hsotg->debug_root = root;

drivers/usb/dwc2/debugfs.c

783

debugfs_create_file("params", 0444, root, hsotg, &params_fops);

drivers/usb/dwc2/debugfs.c

784

debugfs_create_file("hw_params", 0444, root, hsotg, &hw_params_fops);

drivers/usb/dwc2/debugfs.c

785

debugfs_create_file("dr_mode", 0444, root, hsotg, &dr_mode_fops);

drivers/usb/dwc2/debugfs.c

801

debugfs_create_regset32("regdump", 0444, root, hsotg->regset);

drivers/usb/dwc3/debugfs.c

1004

struct dentry *root;

drivers/usb/dwc3/debugfs.c

1017

root = debugfs_create_dir(dev_name(dwc->dev), usb_debug_root);

drivers/usb/dwc3/debugfs.c

1018

dwc->debug_root = root;

drivers/usb/dwc3/debugfs.c

1019

debugfs_create_regset32("regdump", 0444, root, dwc->regset);

drivers/usb/dwc3/debugfs.c

1020

debugfs_create_file("lsp_dump", 0644, root, dwc, &dwc3_lsp_fops);

drivers/usb/dwc3/debugfs.c

1023

debugfs_create_file("mode", 0644, root, dwc,

drivers/usb/dwc3/debugfs.c

1028

debugfs_create_file("testmode", 0644, root, dwc,

drivers/usb/dwc3/debugfs.c

1030

debugfs_create_file("link_state", 0644, root, dwc,

drivers/usb/fotg210/fotg210-hcd.c

842

struct dentry *root;

drivers/usb/fotg210/fotg210-hcd.c

844

root = debugfs_create_dir(bus->bus_name, fotg210_debug_root);

drivers/usb/fotg210/fotg210-hcd.c

846

debugfs_create_file("async", S_IRUGO, root, bus, &debug_async_fops);

drivers/usb/fotg210/fotg210-hcd.c

847

debugfs_create_file("periodic", S_IRUGO, root, bus,

drivers/usb/fotg210/fotg210-hcd.c

849

debugfs_create_file("registers", S_IRUGO, root, bus,

drivers/usb/gadget/function/f_fs.c

2368

struct dentry *root = sb->s_root;

drivers/usb/gadget/function/f_fs.c

2372

simple_remove_by_name(root, epfile->name, clear_one);

drivers/usb/gadget/udc/atmel_usba_udc.c

225

struct dentry *root;

drivers/usb/gadget/udc/atmel_usba_udc.c

228

root = debugfs_create_dir(udc->gadget.name, usb_debug_root);

drivers/usb/gadget/udc/atmel_usba_udc.c

229

udc->debugfs_root = root;

drivers/usb/gadget/udc/atmel_usba_udc.c

235

debugfs_create_file_size("regs", 0400, root, udc,

drivers/usb/gadget/udc/bcm63xx_udc.c

2238

struct dentry *root;

drivers/usb/gadget/udc/bcm63xx_udc.c

2243

root = debugfs_create_dir(udc->gadget.name, usb_debug_root);

drivers/usb/gadget/udc/bcm63xx_udc.c

2244

debugfs_create_file("usbd", 0400, root, udc, &bcm63xx_usbd_dbg_fops);

drivers/usb/gadget/udc/bcm63xx_udc.c

2245

debugfs_create_file("iudma", 0400, root, udc, &bcm63xx_iudma_dbg_fops);

drivers/usb/gadget/udc/gr_udc.c

209

struct dentry *root;

drivers/usb/gadget/udc/gr_udc.c

211

root = debugfs_create_dir(dev_name(dev->dev), usb_debug_root);

drivers/usb/gadget/udc/gr_udc.c

212

debugfs_create_file(name, 0444, root, dev, &gr_dfs_fops);

drivers/usb/gadget/udc/pxa27x_udc.c

208

struct dentry *root;

drivers/usb/gadget/udc/pxa27x_udc.c

210

root = debugfs_create_dir(udc->gadget.name, usb_debug_root);

drivers/usb/gadget/udc/pxa27x_udc.c

211

debugfs_create_file("udcstate", 0400, root, udc, &state_dbg_fops);

drivers/usb/gadget/udc/pxa27x_udc.c

212

debugfs_create_file("queues", 0400, root, udc, &queues_dbg_fops);

drivers/usb/gadget/udc/pxa27x_udc.c

213

debugfs_create_file("epstate", 0400, root, udc, &eps_dbg_fops);

drivers/usb/host/ohci-dbg.c

765

struct dentry *root;

drivers/usb/host/ohci-dbg.c

767

root = debugfs_create_dir(bus->bus_name, ohci_debug_root);

drivers/usb/host/ohci-dbg.c

768

ohci->debug_dir = root;

drivers/usb/host/ohci-dbg.c

770

debugfs_create_file("async", S_IRUGO, root, ohci, &debug_async_fops);

drivers/usb/host/ohci-dbg.c

771

debugfs_create_file("periodic", S_IRUGO, root, ohci,

drivers/usb/host/ohci-dbg.c

773

debugfs_create_file("registers", S_IRUGO, root, ohci,

drivers/usb/host/xhci-debugfs.c

486

epriv->root = xhci_debugfs_create_ring_dir(xhci,

drivers/usb/host/xhci-debugfs.c

489

spriv->root);

drivers/usb/host/xhci-debugfs.c

504

debugfs_remove_recursive(epriv->root);

drivers/usb/host/xhci-debugfs.c

607

epriv->root, epriv,

drivers/usb/host/xhci-debugfs.c

610

epriv->root, epriv,

drivers/usb/host/xhci-debugfs.c

624

priv->root = debugfs_create_dir(priv->name, xhci->debugfs_slots);

drivers/usb/host/xhci-debugfs.c

629

"ep00", priv->root);

drivers/usb/host/xhci-debugfs.c

631

xhci_debugfs_create_context_files(xhci, priv->root, slot_id);

drivers/usb/host/xhci-debugfs.c

645

debugfs_remove_recursive(priv->root);

drivers/usb/host/xhci-debugfs.h

101

struct dentry *root;

drivers/usb/host/xhci-debugfs.h

93

struct dentry *root;

drivers/usb/mtu3/mtu3_debugfs.c

499

struct dentry *root = ssusb->dbgfs_root;

drivers/usb/mtu3/mtu3_debugfs.c

501

debugfs_create_file("mode", 0644, root, ssusb, &ssusb_mode_fops);

drivers/usb/mtu3/mtu3_debugfs.c

502

debugfs_create_file("vbus", 0644, root, ssusb, &ssusb_vbus_fops);

drivers/usb/musb/musb_debugfs.c

321

struct dentry *root;

drivers/usb/musb/musb_debugfs.c

323

root = debugfs_create_dir(dev_name(musb->controller), usb_debug_root);

drivers/usb/musb/musb_debugfs.c

324

musb->debugfs_root = root;

drivers/usb/musb/musb_debugfs.c

326

debugfs_create_file("regdump", S_IRUGO, root, musb, &musb_regdump_fops);

drivers/usb/musb/musb_debugfs.c

327

debugfs_create_file("testmode", S_IRUGO | S_IWUSR, root, musb,

drivers/usb/musb/musb_debugfs.c

329

debugfs_create_file("softconnect", S_IRUGO | S_IWUSR, root, musb,

drivers/usb/musb/musb_dsps.c

409

struct dentry *root;

drivers/usb/musb/musb_dsps.c

413

root = debugfs_create_dir(buf, usb_debug_root);

drivers/usb/musb/musb_dsps.c

414

glue->dbgfs_root = root;

drivers/usb/musb/musb_dsps.c

420

debugfs_create_regset32("regdump", S_IRUGO, root, &glue->regset);

drivers/vfio/vfio_main.c

1010

interval_tree_remove(prev, root);

drivers/vfio/vfio_main.c

1020

curr = interval_tree_iter_first(root, 0, ULONG_MAX);

drivers/vfio/vfio_main.c

1039

interval_tree_remove(comb_end, root);

drivers/vfio/vfio_main.c

1060

struct rb_root_cached root = RB_ROOT_CACHED;

drivers/vfio/vfio_main.c

1109

if (interval_tree_iter_first(&root, nodes[i].start,

drivers/vfio/vfio_main.c

1115

interval_tree_insert(nodes + i, &root);

drivers/vfio/vfio_main.c

1118

ret = device->log_ops->log_start(device, &root, nnodes,

drivers/vfio/vfio_main.c

988

void vfio_combine_iova_ranges(struct rb_root_cached *root, u32 cur_nodes,

drivers/vfio/vfio_main.c

998

comb_start = interval_tree_iter_first(root, 0, ULONG_MAX);

drivers/vhost/iotlb.c

122

while ((map = vhost_iotlb_itree_iter_first(&iotlb->root,

drivers/vhost/iotlb.c

137

iotlb->root = RB_ROOT_CACHED;

drivers/vhost/iotlb.c

197

return vhost_iotlb_itree_iter_first(&iotlb->root, start, last);

drivers/vhost/iotlb.c

31

vhost_iotlb_itree_remove(map, &iotlb->root);

drivers/vhost/iotlb.c

94

vhost_iotlb_itree_insert(map, &iotlb->root);

drivers/video/fbdev/aty/radeon_monitor.c

735

struct device_node *root;

drivers/video/fbdev/aty/radeon_monitor.c

739

root = of_find_node_by_path("/");

drivers/video/fbdev/aty/radeon_monitor.c

740

if (root && model) {

drivers/video/fbdev/aty/radeon_monitor.c

742

cp = of_get_property(root, "model", &len);

drivers/video/fbdev/aty/radeon_monitor.c

745

of_node_put(root);

drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c

111

static void __init omapdss_add_to_list(struct device_node *node, bool root)

drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c

116

n->root = root;

drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c

133

static void __init omapdss_walk_device(struct device_node *node, bool root)

drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c

137

omapdss_add_to_list(node, root);

drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c

205

if (!n->root)

drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c

29

bool root;

drivers/virt/coco/guest/report.c

510

struct config_group *root = &tsm_configfs.su_group;

drivers/virt/coco/guest/report.c

514

config_group_init(root);

drivers/virt/coco/guest/report.c

519

tsm = configfs_register_default_group(root, "report",

drivers/xen/xenbus/xenbus.h

42

char *root;

drivers/xen/xenbus/xenbus_probe.c

578

dir = xenbus_directory(XBT_NIL, bus->root, type, &dir_n);

drivers/xen/xenbus/xenbus_probe.c

598

dir = xenbus_directory(XBT_NIL, bus->root, "", &dir_n);

drivers/xen/xenbus/xenbus_probe.c

641

const char *p, *root;

drivers/xen/xenbus/xenbus_probe.c

660

root = kasprintf(GFP_KERNEL, "%.*s", rootlen, node);

drivers/xen/xenbus/xenbus_probe.c

661

if (!root)

drivers/xen/xenbus/xenbus_probe.c

664

dev = xenbus_device_find(root, &bus->bus);

drivers/xen/xenbus/xenbus_probe.c

677

if (dev && !strcmp(bus->root, "device")) {

drivers/xen/xenbus/xenbus_probe.c

679

unsigned int backend = xenbus_read_unsigned(root, "backend-id",

drivers/xen/xenbus/xenbus_probe.c

699

xenbus_probe_node(bus, type, root);

drivers/xen/xenbus/xenbus_probe.c

703

kfree(root);

drivers/xen/xenbus/xenbus_probe_backend.c

120

if (add_uevent_var(env, "XENBUS_BASE_PATH=%s", bus->root))

drivers/xen/xenbus/xenbus_probe_backend.c

163

nodename = kasprintf(GFP_KERNEL, "%s/%s/%s", bus->root, type, domid);

drivers/xen/xenbus/xenbus_probe_backend.c

196

.root = "backend",

drivers/xen/xenbus/xenbus_probe_frontend.c

157

.root = "device",

drivers/xen/xenbus/xenbus_probe_frontend.c

65

nodename = kasprintf(GFP_KERNEL, "%s/%s/%s", bus->root, type, name);

fs/9p/v9fs.c

148

int v9fs_show_options(struct seq_file *m, struct dentry *root)

fs/9p/v9fs.c

150

struct v9fs_session_info *v9ses = root->d_sb->s_fs_info;

fs/9p/v9fs.h

172

extern int v9fs_show_options(struct seq_file *m, struct dentry *root);

fs/9p/vfs_super.c

126

root = d_make_root(inode);

fs/9p/vfs_super.c

127

if (!root) {

fs/9p/vfs_super.c

131

sb->s_root = root;

fs/9p/vfs_super.c

135

v9fs_fid_add(root, &fid);

fs/9p/vfs_super.c

138

fc->root = dget(sb->s_root);

fs/9p/vfs_super.c

86

struct dentry *root = NULL;

fs/adfs/super.c

101

static int adfs_show_options(struct seq_file *seq, struct dentry *root)

fs/adfs/super.c

103

struct adfs_sb_info *asb = ADFS_SB(root->d_sb);

fs/adfs/super.c

165

struct adfs_sb_info *asb = ADFS_SB(fc->root->d_sb);

fs/adfs/super.c

167

sync_filesystem(fc->root->d_sb);

fs/adfs/super.c

343

struct inode *root;

fs/adfs/super.c

372

root_obj.parent_id = root_obj.indaddr = le32_to_cpu(dr->root);

fs/adfs/super.c

401

root = adfs_iget(sb, &root_obj);

fs/adfs/super.c

402

sb->s_root = d_make_root(root);

fs/adfs/super.c

445

struct super_block *sb = fc->root->d_sb;

fs/affs/super.c

268

static int affs_show_options(struct seq_file *m, struct dentry *root)

fs/affs/super.c

270

struct super_block *sb = root->d_sb;

fs/affs/super.c

30

static int affs_show_options(struct seq_file *m, struct dentry *root);

fs/affs/super.c

520

struct super_block *sb = fc->root->d_sb;

fs/affs/super.c

623

struct super_block *sb = fc->root->d_sb;

fs/afs/super.c

156

static int afs_show_devname(struct seq_file *m, struct dentry *root)

fs/afs/super.c

158

struct afs_super_info *as = AFS_FS_S(root->d_sb);

fs/afs/super.c

190

static int afs_show_options(struct seq_file *m, struct dentry *root)

fs/afs/super.c

192

struct afs_super_info *as = AFS_FS_S(root->d_sb);

fs/afs/super.c

38

static int afs_show_devname(struct seq_file *m, struct dentry *root);

fs/afs/super.c

39

static int afs_show_options(struct seq_file *m, struct dentry *root);

fs/afs/super.c

589

fc->root = dget(sb->s_root);

fs/autofs/expire.c

101

spin_lock(&root->d_lock);

fs/autofs/expire.c

102

q = positive_after(root, prev);

fs/autofs/expire.c

103

spin_unlock(&root->d_lock);

fs/autofs/expire.c

113

struct dentry *root)

fs/autofs/expire.c

115

struct autofs_sb_info *sbi = autofs_sbi(root->d_sb);

fs/autofs/expire.c

119

return dget(root);

fs/autofs/expire.c

127

if (ret || p == root)

fs/autofs/expire.c

276

struct dentry *root = dget(sb->s_root);

fs/autofs/expire.c

280

if (!root)

fs/autofs/expire.c

285

if (!autofs_direct_busy(mnt, root, timeout, how)) {

fs/autofs/expire.c

287

ino = autofs_dentry_ino(root);

fs/autofs/expire.c

296

if (!autofs_direct_busy(mnt, root, timeout, how)) {

fs/autofs/expire.c

301

return root;

fs/autofs/expire.c

308

dput(root);

fs/autofs/expire.c

423

struct dentry *root = sb->s_root;

fs/autofs/expire.c

429

if (!root)

fs/autofs/expire.c

433

while ((dentry = get_next_positive_subdir(dentry, root))) {

fs/autofs/expire.c

95

struct dentry *root)

fs/autofs/expire.c

97

struct autofs_sb_info *sbi = autofs_sbi(root->d_sb);

fs/autofs/inode.c

63

static int autofs_show_options(struct seq_file *m, struct dentry *root)

fs/autofs/inode.c

65

struct autofs_sb_info *sbi = autofs_sbi(root->d_sb);

fs/autofs/inode.c

66

struct inode *root_inode = d_inode(root->d_sb->s_root);

fs/befs/linuxvfs.c

725

static int befs_show_options(struct seq_file *m, struct dentry *root)

fs/befs/linuxvfs.c

727

struct befs_sb_info *befs_sb = BEFS_SB(root->d_sb);

fs/befs/linuxvfs.c

785

struct inode *root;

fs/befs/linuxvfs.c

868

root = befs_iget(sb, iaddr2blockno(sb, &(befs_sb->root_dir)));

fs/befs/linuxvfs.c

869

if (IS_ERR(root)) {

fs/befs/linuxvfs.c

870

ret = PTR_ERR(root);

fs/befs/linuxvfs.c

873

sb->s_root = d_make_root(root);

fs/befs/linuxvfs.c

914

sync_filesystem(fc->root->d_sb);

fs/btrfs/accessors.h

355

BTRFS_SETGET_FUNCS(extent_data_ref_root, struct btrfs_extent_data_ref, root, 64);

fs/btrfs/accessors.h

843

BTRFS_SETGET_STACK_FUNCS(super_root, struct btrfs_super_block, root, 64);

fs/btrfs/backref.c

1094

u64 root;

fs/btrfs/backref.c

1109

root = btrfs_extent_data_ref_root(leaf, dref);

fs/btrfs/backref.c

1112

!ctx->skip_data_ref(root, key.objectid, key.offset,

fs/btrfs/backref.c

1115

root, &key, 0, ctx->bytenr,

fs/btrfs/backref.c

1200

u64 root;

fs/btrfs/backref.c

1216

root = btrfs_extent_data_ref_root(leaf, dref);

fs/btrfs/backref.c

1219

!ctx->skip_data_ref(root, key.objectid, key.offset,

fs/btrfs/backref.c

1221

ret = add_indirect_ref(fs_info, preftrees, root,

fs/btrfs/backref.c

1243

struct btrfs_root *root,

fs/btrfs/backref.c

1246

const struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/backref.c

1277

entry->gen != btrfs_root_last_snapshot(&root->root_item))

fs/btrfs/backref.c

1313

struct btrfs_root *root,

fs/btrfs/backref.c

1316

const struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/backref.c

1340

gen = btrfs_root_last_snapshot(&root->root_item);

fs/btrfs/backref.c

1380

struct btrfs_root *root = btrfs_extent_root(ctx->fs_info, ctx->bytenr);

fs/btrfs/backref.c

1396

if (unlikely(!root)) {

fs/btrfs/backref.c

1428

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/backref.c

144

struct rb_root_cached root;

fs/btrfs/backref.c

148

#define PREFTREE_INIT { .root = RB_ROOT_CACHED, .count = 0 }

fs/btrfs/backref.c

1494

ret = add_keyed_refs(ctx, root, path, info_level,

fs/btrfs/backref.c

1534

btrfs_root_last_snapshot(&sc->root->root_item)) {

fs/btrfs/backref.c

1555

cached = lookup_backref_shared_cache(sc->ctx, sc->root,

fs/btrfs/backref.c

1574

WARN_ON(!RB_EMPTY_ROOT(&preftrees.indirect_missing_keys.root.rb_root));

fs/btrfs/backref.c

1580

WARN_ON(!RB_EMPTY_ROOT(&preftrees.indirect.root.rb_root));

fs/btrfs/backref.c

1589

node = rb_first_cached(&preftrees.direct.root);

fs/btrfs/backref.c

166

struct btrfs_root *root;

fs/btrfs/backref.c

1858

struct btrfs_root *root = inode->root;

fs/btrfs/backref.c

1859

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/backref.c

1867

.root = root,

fs/btrfs/backref.c

1886

trans = btrfs_join_transaction_nostart(root);

fs/btrfs/backref.c

1908

leaf_cached = lookup_backref_shared_cache(ctx, root,

fs/btrfs/backref.c

1934

store_backref_shared_cache(ctx, root, bytenr,

fs/btrfs/backref.c

1976

store_backref_shared_cache(ctx, root, bytenr,

fs/btrfs/backref.c

1987

cached = lookup_backref_shared_cache(ctx, root, bytenr,

fs/btrfs/backref.c

2013

store_backref_shared_cache(ctx, root, bytenr, level, ret);

fs/btrfs/backref.c

2049

int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid,

fs/btrfs/backref.c

2065

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/backref.c

2082

ret = btrfs_next_leaf(root, path);

fs/btrfs/backref.c

2392

u64 root, u64 extent_item_objectid,

fs/btrfs/backref.c

2402

eie->offset, root);

fs/btrfs/backref.c

2403

ret = iterate(eie->inum, eie->offset, eie->num_bytes, root, ctx);

fs/btrfs/backref.c

2541

static int build_ino_list(u64 inum, u64 offset, u64 num_bytes, u64 root, void *ctx)

fs/btrfs/backref.c

2550

inodes->val[inodes->elem_cnt + 2] = root;

fs/btrfs/backref.c

279

if (newref->root_id == btrfs_root_id(sc->root) &&

fs/btrfs/backref.c

295

struct rb_root_cached *root;

fs/btrfs/backref.c

298

root = &preftree->root;

fs/btrfs/backref.c

299

exist = rb_find_add_cached(&newref->rbnode, root, prelim_ref_rb_add_cmp);

fs/btrfs/backref.c

3078

btrfs_put_root(node->root);

fs/btrfs/backref.c

3216

struct btrfs_root *root;

fs/btrfs/backref.c

3221

root = find_reloc_root(cache->fs_info, cur->bytenr);

fs/btrfs/backref.c

3222

if (!root)

fs/btrfs/backref.c

3224

cur->root = root;

fs/btrfs/backref.c

3289

struct btrfs_root *root;

fs/btrfs/backref.c

3295

root = btrfs_get_fs_root(fs_info, ref_key->offset, false);

fs/btrfs/backref.c

3296

if (IS_ERR(root))

fs/btrfs/backref.c

3297

return PTR_ERR(root);

fs/btrfs/backref.c

3300

if (unlikely(!test_bit(BTRFS_ROOT_SHAREABLE, &root->state))) {

fs/btrfs/backref.c

3301

btrfs_put_root(root);

fs/btrfs/backref.c

3305

if (btrfs_root_level(&root->root_item) == cur->level) {

fs/btrfs/backref.c

3307

ASSERT(btrfs_root_bytenr(&root->root_item) == cur->bytenr);

fs/btrfs/backref.c

3318

if (btrfs_should_ignore_reloc_root(root) && cache->is_reloc) {

fs/btrfs/backref.c

3319

btrfs_put_root(root);

fs/btrfs/backref.c

3322

cur->root = root;

fs/btrfs/backref.c

3333

ret = btrfs_search_slot(NULL, root, tree_key, path, 0, 0);

fs/btrfs/backref.c

3336

btrfs_put_root(root);

fs/btrfs/backref.c

3346

cur->bytenr, level - 1, btrfs_root_id(root),

fs/btrfs/backref.c

3348

btrfs_put_root(root);

fs/btrfs/backref.c

3357

ASSERT(btrfs_root_bytenr(&root->root_item) ==

fs/btrfs/backref.c

3360

if (btrfs_should_ignore_reloc_root(root) &&

fs/btrfs/backref.c

3362

btrfs_put_root(root);

fs/btrfs/backref.c

3365

lower->root = root;

fs/btrfs/backref.c

3372

btrfs_put_root(root);

fs/btrfs/backref.c

3383

btrfs_put_root(root);

fs/btrfs/backref.c

3391

if (unlikely(!test_bit(BTRFS_ROOT_SHAREABLE, &root->state))) {

fs/btrfs/backref.c

3392

btrfs_put_root(root);

fs/btrfs/backref.c

340

&preftree->root.rb_root, rbnode) {

fs/btrfs/backref.c

3403

if (btrfs_block_can_be_shared(trans, root, eb))

fs/btrfs/backref.c

3433

btrfs_put_root(root);

fs/btrfs/backref.c

345

preftree->root = RB_ROOT_CACHED;

fs/btrfs/backref.c

444

struct rb_node **p = &preftrees->direct.root.rb_root.rb_node;

fs/btrfs/backref.c

468

struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/backref.c

509

ret = btrfs_next_leaf(root, path);

fs/btrfs/backref.c

511

ret = btrfs_next_old_leaf(root, path, ctx->time_seq);

fs/btrfs/backref.c

533

ret = btrfs_next_leaf(root, path);

fs/btrfs/backref.c

535

ret = btrfs_next_old_leaf(root, path, ctx->time_seq);

fs/btrfs/backref.c

573

ret = btrfs_next_item(root, path);

fs/btrfs/backref.c

575

ret = btrfs_next_old_item(root, path, ctx->time_seq);

fs/btrfs/backref.c

595

struct btrfs_root *root;

fs/btrfs/backref.c

611

root = btrfs_get_fs_root_commit_root(ctx->fs_info, path, ref->root_id);

fs/btrfs/backref.c

613

root = btrfs_get_fs_root(ctx->fs_info, ref->root_id, false);

fs/btrfs/backref.c

614

if (IS_ERR(root)) {

fs/btrfs/backref.c

615

ret = PTR_ERR(root);

fs/btrfs/backref.c

620

test_bit(BTRFS_ROOT_DELETING, &root->state)) {

fs/btrfs/backref.c

631

root_level = btrfs_header_level(root->commit_root);

fs/btrfs/backref.c

633

root_level = btrfs_header_level(root->node);

fs/btrfs/backref.c

635

root_level = btrfs_old_root_level(root, ctx->time_seq);

fs/btrfs/backref.c

664

ret = btrfs_search_slot(NULL, root, &search_key, path, 0, 0);

fs/btrfs/backref.c

666

ret = btrfs_search_old_slot(root, &search_key, path, ctx->time_seq);

fs/btrfs/backref.c

685

ret = add_all_parents(ctx, root, path, parents, preftrees, ref, level);

fs/btrfs/backref.c

687

btrfs_put_root(root);

fs/btrfs/backref.c

751

while ((rnode = rb_first_cached(&preftrees->indirect.root))) {

fs/btrfs/backref.c

762

rb_erase_cached(&ref->rbnode, &preftrees->indirect.root);

fs/btrfs/backref.c

770

if (sc && ref->root_id != btrfs_root_id(sc->root)) {

fs/btrfs/backref.c

843

while ((node = rb_first_cached(&tree->root))) {

fs/btrfs/backref.c

847

rb_erase_cached(node, &tree->root);

fs/btrfs/backref.h

145

bool (*skip_data_ref)(u64 root, u64 ino, u64 offset, void *user_ctx);

fs/btrfs/backref.h

251

int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid,

fs/btrfs/backref.h

348

struct btrfs_root *root;

fs/btrfs/backref.h

44

u64 root, void *ctx);

fs/btrfs/bio.c

1007

struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;

fs/btrfs/bio.c

181

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/bio.c

245

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/bio.c

305

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/bio.c

394

struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;

fs/btrfs/bio.c

458

queue_work(btrfs_end_io_wq(bbio->inode->root->fs_info, bio), &bbio->end_io_work);

fs/btrfs/bio.c

484

queue_work(btrfs_end_io_wq(bbio->inode->root->fs_info, bio), &bbio->end_io_work);

fs/btrfs/bio.c

670

struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;

fs/btrfs/bio.c

709

struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;

fs/btrfs/bio.c

728

struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;

fs/btrfs/bio.c

749

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/bio.c

759

if (bbio->is_scrub || btrfs_is_data_reloc_root(inode->root))

fs/btrfs/bio.c

830

!btrfs_is_data_reloc_root(inode->root) && !bbio->is_remap) {

fs/btrfs/bio.c

875

struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;

fs/btrfs/bio.c

886

btrfs_root_id(bbio->inode->root),

fs/btrfs/bio.c

893

btrfs_root_id(bbio->inode->root),

fs/btrfs/block-group.c

1065

struct btrfs_root *root;

fs/btrfs/block-group.c

1069

root = btrfs_block_group_root(fs_info);

fs/btrfs/block-group.c

1070

if (unlikely(!root)) {

fs/btrfs/block-group.c

1079

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/block-group.c

1085

return btrfs_del_item(trans, root, path);

fs/btrfs/block-group.c

1359

struct btrfs_root *root = btrfs_block_group_root(fs_info);

fs/btrfs/block-group.c

1363

if (unlikely(!root)) {

fs/btrfs/block-group.c

1394

return btrfs_start_transaction_fallback_global_rsv(root, num_items);

fs/btrfs/block-group.c

2155

struct btrfs_root *root = btrfs_block_group_root(fs_info);

fs/btrfs/block-group.c

2159

if (unlikely(!root)) {

fs/btrfs/block-group.c

2164

btrfs_for_each_slot(root, key, &found_key, path, ret) {

fs/btrfs/block-group.c

2601

struct btrfs_root *root = btrfs_block_group_root(info);

fs/btrfs/block-group.c

2618

if (!root || (btrfs_super_compat_ro_flags(info->super_copy) &

fs/btrfs/block-group.c

2731

struct btrfs_root *root = btrfs_block_group_root(fs_info);

fs/btrfs/block-group.c

2737

if (unlikely(!root)) {

fs/btrfs/block-group.c

2763

ret = btrfs_insert_item(trans, root, &key, &bgi, size);

fs/btrfs/block-group.c

2778

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/block-group.c

2794

ret = btrfs_insert_empty_item(trans, root, path, &key, sizeof(*extent));

fs/btrfs/block-group.c

3072

struct btrfs_root *root = btrfs_block_group_root(fs_info);

fs/btrfs/block-group.c

3077

if (unlikely(!root)) {

fs/btrfs/block-group.c

3096

trans = btrfs_join_transaction(root);

fs/btrfs/block-group.c

3216

struct btrfs_root *root = btrfs_block_group_root(fs_info);

fs/btrfs/block-group.c

3226

if (unlikely(!root)) {

fs/btrfs/block-group.c

3262

ret = btrfs_search_slot(trans, root, &key, path, 0, 1);

fs/btrfs/block-rsv.c

326

struct btrfs_root *root, *tmp;

fs/btrfs/block-rsv.c

339

rbtree_postorder_for_each_entry_safe(root, tmp, &fs_info->global_root_tree,

fs/btrfs/block-rsv.c

341

if (btrfs_root_id(root) == BTRFS_EXTENT_TREE_OBJECTID ||

fs/btrfs/block-rsv.c

342

btrfs_root_id(root) == BTRFS_CSUM_TREE_OBJECTID ||

fs/btrfs/block-rsv.c

343

btrfs_root_id(root) == BTRFS_FREE_SPACE_TREE_OBJECTID) {

fs/btrfs/block-rsv.c

344

num_bytes += btrfs_root_used(&root->root_item);

fs/btrfs/block-rsv.c

400

void btrfs_init_root_block_rsv(struct btrfs_root *root)

fs/btrfs/block-rsv.c

402

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/block-rsv.c

404

switch (btrfs_root_id(root)) {

fs/btrfs/block-rsv.c

410

root->block_rsv = &fs_info->delayed_refs_rsv;

fs/btrfs/block-rsv.c

415

root->block_rsv = &fs_info->global_block_rsv;

fs/btrfs/block-rsv.c

418

root->block_rsv = &fs_info->chunk_block_rsv;

fs/btrfs/block-rsv.c

421

root->block_rsv = &fs_info->treelog_rsv;

fs/btrfs/block-rsv.c

424

root->block_rsv = &fs_info->remap_block_rsv;

fs/btrfs/block-rsv.c

427

root->block_rsv = NULL;

fs/btrfs/block-rsv.c

478

const struct btrfs_root *root)

fs/btrfs/block-rsv.c

480

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/block-rsv.c

483

if (test_bit(BTRFS_ROOT_SHAREABLE, &root->state) ||

fs/btrfs/block-rsv.c

484

(root == fs_info->uuid_root) ||

fs/btrfs/block-rsv.c

485

(trans->adding_csums && btrfs_root_id(root) == BTRFS_CSUM_TREE_OBJECTID))

fs/btrfs/block-rsv.c

489

block_rsv = root->block_rsv;

fs/btrfs/block-rsv.c

498

struct btrfs_root *root,

fs/btrfs/block-rsv.c

501

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/block-rsv.c

507

block_rsv = get_block_rsv(trans, root);

fs/btrfs/block-rsv.h

64

void btrfs_init_root_block_rsv(struct btrfs_root *root);

fs/btrfs/block-rsv.h

92

struct btrfs_root *root,

fs/btrfs/btrfs_inode.h

129

struct btrfs_root *root;

fs/btrfs/btrfs_inode.h

364

const struct btrfs_root *root)

fs/btrfs/btrfs_inode.h

366

u64 h = objectid ^ (root->root_key.objectid * GOLDEN_RATIO_PRIME);

fs/btrfs/btrfs_inode.h

438

trace_btrfs_inode_mod_outstanding_extents(inode->root, btrfs_ino(inode),

fs/btrfs/btrfs_inode.h

453

inode->last_sub_trans = inode->root->log_transid;

fs/btrfs/btrfs_inode.h

496

inode->last_sub_trans <= btrfs_get_root_last_log_commit(inode->root))

fs/btrfs/btrfs_inode.h

537

inode->root->fs_info->block_min_order,

fs/btrfs/btrfs_inode.h

538

inode->root->fs_info->block_max_order);

fs/btrfs/btrfs_inode.h

566

int btrfs_start_delalloc_snapshot(struct btrfs_root *root, bool in_reclaim_context);

fs/btrfs/btrfs_inode.h

609

struct btrfs_inode *btrfs_iget_path(u64 ino, struct btrfs_root *root,

fs/btrfs/btrfs_inode.h

611

struct btrfs_inode *btrfs_iget(u64 ino, struct btrfs_root *root);

fs/btrfs/btrfs_inode.h

619

int btrfs_orphan_cleanup(struct btrfs_root *root);

fs/btrfs/btrfs_inode.h

651

struct btrfs_inode *btrfs_find_first_inode(struct btrfs_root *root, u64 min_ino);

fs/btrfs/compression.c

1012

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/compression.c

1572

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/compression.c

319

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/compression.c

530

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/compression.c

981

btrfs_crit(inode->root->fs_info,

fs/btrfs/compression.c

983

btrfs_root_id(inode->root), btrfs_ino(inode), start);

fs/btrfs/compression.h

69

return cb->bbio.inode->root->fs_info;

fs/btrfs/ctree.c

1021

ret = btrfs_del_ptr(trans, root, path, level + 1, pslot + 1);

fs/btrfs/ctree.c

1027

root_sub_used_bytes(root);

fs/btrfs/ctree.c

1028

ret = btrfs_free_tree_block(trans, btrfs_root_id(root),

fs/btrfs/ctree.c

1063

mid->start, btrfs_root_id(root));

fs/btrfs/ctree.c

1083

ret = btrfs_del_ptr(trans, root, path, level + 1, pslot);

fs/btrfs/ctree.c

1089

root_sub_used_bytes(root);

fs/btrfs/ctree.c

1090

ret = btrfs_free_tree_block(trans, btrfs_root_id(root), mid, 0, 1);

fs/btrfs/ctree.c

1150

struct btrfs_root *root,

fs/btrfs/ctree.c

1153

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

1191

ret = btrfs_cow_block(trans, root, left, parent,

fs/btrfs/ctree.c

1251

ret = btrfs_cow_block(trans, root, right,

fs/btrfs/ctree.c

1470

read_block_for_search(struct btrfs_root *root, struct btrfs_path *p,

fs/btrfs/ctree.c

1474

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

1491

check.owner_root = btrfs_root_id(root);

fs/btrfs/ctree.c

1529

btrfs_maybe_reset_lockdep_class(root, tmp);

fs/btrfs/ctree.c

1573

btrfs_maybe_reset_lockdep_class(root, tmp);

fs/btrfs/ctree.c

1629

struct btrfs_root *root, struct btrfs_path *p,

fs/btrfs/ctree.c

1633

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

1646

ret = split_node(trans, root, p, level);

fs/btrfs/ctree.c

1659

ret = balance_level(trans, root, p, level);

fs/btrfs/ctree.c

1708

static struct extent_buffer *btrfs_search_slot_get_root(struct btrfs_root *root,

fs/btrfs/ctree.c

1717

b = root->commit_root;

fs/btrfs/ctree.c

1730

b = btrfs_root_node(root);

fs/btrfs/ctree.c

1748

b = btrfs_try_read_lock_root_node(root);

fs/btrfs/ctree.c

1752

b = btrfs_read_lock_root_node(root);

fs/btrfs/ctree.c

1763

b = btrfs_lock_root_node(root);

fs/btrfs/ctree.c

1849

struct btrfs_root *root,

fs/btrfs/ctree.c

187

struct extent_buffer *btrfs_root_node(struct btrfs_root *root)

fs/btrfs/ctree.c

193

eb = rcu_dereference(root->node);

fs/btrfs/ctree.c

1963

ret2 = split_leaf(trans, root, key, path, ins_len, (ret == 0));

fs/btrfs/ctree.c

2006

int btrfs_search_slot(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/ctree.c

2022

if (!root)

fs/btrfs/ctree.c

2025

fs_info = root->fs_info;

fs/btrfs/ctree.c

2076

b = btrfs_search_slot_get_root(root, p, write_lock_level);

fs/btrfs/ctree.c

2096

if (!should_cow_block(trans, root, b))

fs/btrfs/ctree.c

2113

ret2 = btrfs_cow_block(trans, root, b, NULL, 0,

fs/btrfs/ctree.c

2116

ret2 = btrfs_cow_block(trans, root, b,

fs/btrfs/ctree.c

2152

ret = search_leaf(trans, root, key, p, ins_len, prev_cmp);

fs/btrfs/ctree.c

216

static void add_root_to_dirty_list(struct btrfs_root *root)

fs/btrfs/ctree.c

2169

ret2 = setup_nodes_for_search(trans, root, p, b, level, ins_len,

fs/btrfs/ctree.c

218

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

220

if (test_bit(BTRFS_ROOT_DIRTY, &root->state) ||

fs/btrfs/ctree.c

2200

ret2 = read_block_for_search(root, p, &b, slot, key);

fs/btrfs/ctree.c

221

!test_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state))

fs/btrfs/ctree.c

2211

btrfs_maybe_reset_lockdep_class(root, b);

fs/btrfs/ctree.c

225

if (!test_and_set_bit(BTRFS_ROOT_DIRTY, &root->state)) {

fs/btrfs/ctree.c

2260

int btrfs_search_old_slot(struct btrfs_root *root, const struct btrfs_key *key,

fs/btrfs/ctree.c

2263

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

227

if (btrfs_root_id(root) == BTRFS_EXTENT_TREE_OBJECTID)

fs/btrfs/ctree.c

2277

return btrfs_search_slot(NULL, root, key, p, 0, 0);

fs/btrfs/ctree.c

228

list_move_tail(&root->dirty_list,

fs/btrfs/ctree.c

2281

b = btrfs_get_old_root(root, time_seq);

fs/btrfs/ctree.c

231

list_move(&root->dirty_list,

fs/btrfs/ctree.c

2327

ret2 = read_block_for_search(root, p, &b, slot, key);

fs/btrfs/ctree.c

2362

static int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path)

fs/btrfs/ctree.c

2386

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/ctree.c

243

struct btrfs_root *root,

fs/btrfs/ctree.c

2446

int btrfs_search_slot_for_read(struct btrfs_root *root,

fs/btrfs/ctree.c

2455

ret = btrfs_search_slot(NULL, root, key, p, 0, 0);

fs/btrfs/ctree.c

2469

ret = btrfs_next_leaf(root, p);

fs/btrfs/ctree.c

247

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

2485

ret = btrfs_prev_leaf(root, p);

fs/btrfs/ctree.c

2517

int btrfs_search_backwards(struct btrfs_root *root, struct btrfs_key *key,

fs/btrfs/ctree.c

2522

ret = btrfs_search_slot(NULL, root, key, path, 0, 0);

fs/btrfs/ctree.c

2524

ret = btrfs_previous_item(root, path, key->objectid, key->type);

fs/btrfs/ctree.c

2543

int btrfs_get_next_valid_item(struct btrfs_root *root, struct btrfs_key *key,

fs/btrfs/ctree.c

2549

ret = btrfs_next_leaf(root, path);

fs/btrfs/ctree.c

255

WARN_ON(test_bit(BTRFS_ROOT_SHAREABLE, &root->state) &&

fs/btrfs/ctree.c

257

WARN_ON(test_bit(BTRFS_ROOT_SHAREABLE, &root->state) &&

fs/btrfs/ctree.c

258

trans->transid != btrfs_get_root_last_trans(root));

fs/btrfs/ctree.c

268

cow = btrfs_alloc_tree_block(trans, root, 0, new_root_objectid,

fs/btrfs/ctree.c

2858

struct btrfs_root *root,

fs/btrfs/ctree.c

2869

BUG_ON(path->nodes[level-1] != root->node);

fs/btrfs/ctree.c

2877

c = btrfs_alloc_tree_block(trans, root, 0, btrfs_root_id(root),

fs/btrfs/ctree.c

2878

&lower_key, level, root->node->start, 0,

fs/btrfs/ctree.c

2883

root_add_used_bytes(root);

fs/btrfs/ctree.c

2895

old = root->node;

fs/btrfs/ctree.c

2896

ret = btrfs_tree_mod_log_insert_root(root->node, c, false);

fs/btrfs/ctree.c

2901

ret2 = btrfs_free_tree_block(trans, btrfs_root_id(root), c, 0, 1);

fs/btrfs/ctree.c

2908

rcu_assign_pointer(root->node, c);

fs/btrfs/ctree.c

2913

add_root_to_dirty_list(root);

fs/btrfs/ctree.c

295

ret = btrfs_inc_ref(trans, root, cow, is_reloc_root);

fs/btrfs/ctree.c

2985

struct btrfs_root *root,

fs/btrfs/ctree.c

2988

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

2998

if (c == root->node) {

fs/btrfs/ctree.c

30

*root, struct btrfs_path *path, int level);

fs/btrfs/ctree.c

3009

ret = insert_new_root(trans, root, path, level + 1);

fs/btrfs/ctree.c

3013

ret = push_nodes_for_insert(trans, root, path, level);

fs/btrfs/ctree.c

3026

split = btrfs_alloc_tree_block(trans, root, 0, btrfs_root_id(root),

fs/btrfs/ctree.c

3032

root_add_used_bytes(root);

fs/btrfs/ctree.c

31

static int split_leaf(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/ctree.c

312

const struct btrfs_root *root,

fs/btrfs/ctree.c

323

if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state))

fs/btrfs/ctree.c

3254

*root, struct btrfs_path *path,

fs/btrfs/ctree.c

326

if (buf == root->node)

fs/btrfs/ctree.c

3286

ret = btrfs_cow_block(trans, root, right, upper,

fs/btrfs/ctree.c

329

if (buf_gen > btrfs_root_last_snapshot(&root->root_item) &&

fs/btrfs/ctree.c

333

if (buf != root->commit_root)

fs/btrfs/ctree.c

3471

*root, struct btrfs_path *path, int min_data_size,

fs/btrfs/ctree.c

349

struct btrfs_root *root,

fs/btrfs/ctree.c

3505

ret = btrfs_cow_block(trans, root, left,

fs/btrfs/ctree.c

354

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

359

const bool is_reloc_root = (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID);

fs/btrfs/ctree.c

3600

struct btrfs_root *root,

fs/btrfs/ctree.c

3618

ret = push_leaf_right(trans, root, path, 1, space_needed, 0, slot);

fs/btrfs/ctree.c

3641

ret = push_leaf_left(trans, root, path, 1, space_needed, 0, slot);

fs/btrfs/ctree.c

3660

struct btrfs_root *root,

fs/btrfs/ctree.c

3671

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

3691

wret = push_leaf_right(trans, root, path, space_needed,

fs/btrfs/ctree.c

3699

wret = push_leaf_left(trans, root, path, space_needed,

fs/btrfs/ctree.c

3712

ret = insert_new_root(trans, root, path, 1);

fs/btrfs/ctree.c

3773

right = btrfs_alloc_tree_block(trans, root, 0, btrfs_root_id(root),

fs/btrfs/ctree.c

378

if (btrfs_block_can_be_shared(trans, root, buf)) {

fs/btrfs/ctree.c

3780

root_add_used_bytes(root);

fs/btrfs/ctree.c

3837

push_for_double_split(trans, root, path, data_size);

fs/btrfs/ctree.c

3845

struct btrfs_root *root,

fs/btrfs/ctree.c

3875

ret = btrfs_search_slot(trans, root, &key, path, 0, 1);

fs/btrfs/ctree.c

388

btrfs_root_id(root));

fs/btrfs/ctree.c

3899

ret = split_leaf(trans, root, &key, path, ins_len, 1);

fs/btrfs/ctree.c

3994

struct btrfs_root *root,

fs/btrfs/ctree.c

4000

ret = setup_leaf_for_split(trans, root, path,

fs/btrfs/ctree.c

407

btrfs_root_id(root), refs, flags);

fs/btrfs/ctree.c

414

if ((owner == btrfs_root_id(root) || is_reloc_root) &&

fs/btrfs/ctree.c

416

ret = btrfs_inc_ref(trans, root, buf, true);

fs/btrfs/ctree.c

4172

struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/ctree.c

4175

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

421

ret = btrfs_dec_ref(trans, root, buf, false);

fs/btrfs/ctree.c

424

ret = btrfs_inc_ref(trans, root, cow, true);

fs/btrfs/ctree.c

4267

struct btrfs_root *root,

fs/btrfs/ctree.c

4279

setup_items_for_insert(trans, root, path, &batch);

fs/btrfs/ctree.c

4291

struct btrfs_root *root,

fs/btrfs/ctree.c

4300

ret = btrfs_search_slot(trans, root, &batch->keys[0], path, total_size, 1);

fs/btrfs/ctree.c

4309

setup_items_for_insert(trans, root, path, batch);

fs/btrfs/ctree.c

4317

int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/ctree.c

4329

ret = btrfs_insert_empty_item(trans, root, path, cpu_key, data_size);

fs/btrfs/ctree.c

433

ret = btrfs_inc_ref(trans, root, cow, is_reloc_root);

fs/btrfs/ctree.c

4348

struct btrfs_root *root,

fs/btrfs/ctree.c

4358

ret = setup_leaf_for_split(trans, root, path,

fs/btrfs/ctree.c

4364

btrfs_setup_item_for_insert(trans, root, path, new_key, item_size);

fs/btrfs/ctree.c

4381

int btrfs_del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/ctree.c

439

ret = btrfs_inc_ref(trans, root, cow, is_reloc_root);

fs/btrfs/ctree.c

4414

if (nritems == 0 && parent == root->node) {

fs/btrfs/ctree.c

4415

BUG_ON(btrfs_header_level(root->node) != 1);

fs/btrfs/ctree.c

4417

btrfs_set_header_level(root->node, 0);

fs/btrfs/ctree.c

442

ret = btrfs_dec_ref(trans, root, buf, true);

fs/btrfs/ctree.c

4439

struct btrfs_root *root,

fs/btrfs/ctree.c

4446

ret = btrfs_del_ptr(trans, root, path, 1, path->slots[1]);

fs/btrfs/ctree.c

4456

root_sub_used_bytes(root);

fs/btrfs/ctree.c

4459

ret = btrfs_free_tree_block(trans, btrfs_root_id(root), leaf, 0, 1);

fs/btrfs/ctree.c

4470

int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/ctree.c

4473

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

4508

if (leaf != root->node) {

fs/btrfs/ctree.c

4510

ret = btrfs_del_leaf(trans, root, path, leaf);

fs/btrfs/ctree.c

4546

wret = push_leaf_left(trans, root, path, 0,

fs/btrfs/ctree.c

4565

wret = push_leaf_right(trans, root, path, 0,

fs/btrfs/ctree.c

4573

ret = btrfs_del_leaf(trans, root, path, leaf);

fs/btrfs/ctree.c

4610

int btrfs_search_forward(struct btrfs_root *root, struct btrfs_key *min_key,

fs/btrfs/ctree.c

4626

cur = btrfs_read_lock_root_node(root);

fs/btrfs/ctree.c

465

struct btrfs_root *root,

fs/btrfs/ctree.c

4678

sret = btrfs_find_next_key(root, path, min_key, level,

fs/btrfs/ctree.c

4717

int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/ctree.c

472

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

4753

ret = btrfs_search_slot(NULL, root, &cur_key, path,

fs/btrfs/ctree.c

4782

int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/ctree.c

4789

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

4816

ret = btrfs_search_old_slot(root, &key, path, time_seq);

fs/btrfs/ctree.c

4830

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/ctree.c

486

WARN_ON(test_bit(BTRFS_ROOT_SHAREABLE, &root->state) &&

fs/btrfs/ctree.c

488

WARN_ON(test_bit(BTRFS_ROOT_SHAREABLE, &root->state) &&

fs/btrfs/ctree.c

489

trans->transid != btrfs_get_root_last_trans(root));

fs/btrfs/ctree.c

4891

ret = read_block_for_search(root, path, &next, slot, &key);

fs/btrfs/ctree.c

4934

ret = read_block_for_search(root, path, &next, 0, &key);

fs/btrfs/ctree.c

4970

int btrfs_next_old_item(struct btrfs_root *root, struct btrfs_path *path, u64 time_seq)

fs/btrfs/ctree.c

4974

return btrfs_next_old_leaf(root, path, time_seq);

fs/btrfs/ctree.c

498

if (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID) {

fs/btrfs/ctree.c

4984

int btrfs_previous_item(struct btrfs_root *root,

fs/btrfs/ctree.c

4995

ret = btrfs_prev_leaf(root, path);

fs/btrfs/ctree.c

5026

int btrfs_previous_extent_item(struct btrfs_root *root,

fs/btrfs/ctree.c

503

cow = btrfs_alloc_tree_block(trans, root, parent_start,

fs/btrfs/ctree.c

5036

ret = btrfs_prev_leaf(root, path);

fs/btrfs/ctree.c

504

btrfs_root_id(root), &disk_key, level,

fs/btrfs/ctree.c

517

if (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID)

fs/btrfs/ctree.c

520

btrfs_set_header_owner(cow, btrfs_root_id(root));

fs/btrfs/ctree.c

524

ret = update_ref_for_cow(trans, root, buf, cow, &last_ref);

fs/btrfs/ctree.c

530

if (test_bit(BTRFS_ROOT_SHAREABLE, &root->state)) {

fs/btrfs/ctree.c

531

ret = btrfs_reloc_cow_block(trans, root, buf, cow);

fs/btrfs/ctree.c

538

if (buf == root->node) {

fs/btrfs/ctree.c

540

if (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID ||

fs/btrfs/ctree.c

544

ret = btrfs_tree_mod_log_insert_root(root->node, cow, true);

fs/btrfs/ctree.c

550

rcu_assign_pointer(root->node, cow);

fs/btrfs/ctree.c

552

ret = btrfs_free_tree_block(trans, btrfs_root_id(root), buf,

fs/btrfs/ctree.c

555

add_root_to_dirty_list(root);

fs/btrfs/ctree.c

580

ret = btrfs_free_tree_block(trans, btrfs_root_id(root), buf,

fs/btrfs/ctree.c

588

trace_btrfs_cow_block(root, buf, cow);

fs/btrfs/ctree.c

603

const struct btrfs_root *root,

fs/btrfs/ctree.c

606

if (btrfs_is_testing(root->fs_info))

fs/btrfs/ctree.c

629

if (test_bit(BTRFS_ROOT_FORCE_COW, &root->state))

fs/btrfs/ctree.c

632

if (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID)

fs/btrfs/ctree.c

647

struct btrfs_root *root, struct extent_buffer *buf,

fs/btrfs/ctree.c

652

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

655

if (unlikely(test_bit(BTRFS_ROOT_DELETING, &root->state))) {

fs/btrfs/ctree.c

659

buf->start, btrfs_root_id(root));

fs/btrfs/ctree.c

674

buf->start, btrfs_root_id(root), trans->transid,

fs/btrfs/ctree.c

680

if (!should_cow_block(trans, root, buf)) {

fs/btrfs/ctree.c

693

btrfs_qgroup_trace_subtree_after_cow(trans, root, buf);

fs/btrfs/ctree.c

694

return btrfs_force_cow_block(trans, root, buf, parent, parent_slot,

fs/btrfs/ctree.c

801

static void root_add_used_bytes(struct btrfs_root *root)

fs/btrfs/ctree.c

803

spin_lock(&root->accounting_lock);

fs/btrfs/ctree.c

804

btrfs_set_root_used(&root->root_item,

fs/btrfs/ctree.c

805

btrfs_root_used(&root->root_item) + root->fs_info->nodesize);

fs/btrfs/ctree.c

806

spin_unlock(&root->accounting_lock);

fs/btrfs/ctree.c

809

static void root_sub_used_bytes(struct btrfs_root *root)

fs/btrfs/ctree.c

811

spin_lock(&root->accounting_lock);

fs/btrfs/ctree.c

812

btrfs_set_root_used(&root->root_item,

fs/btrfs/ctree.c

813

btrfs_root_used(&root->root_item) - root->fs_info->nodesize);

fs/btrfs/ctree.c

814

spin_unlock(&root->accounting_lock);

fs/btrfs/ctree.c

868

struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/ctree.c

881

ret = btrfs_cow_block(trans, root, child, parent, 0, &child, BTRFS_NESTING_COW);

fs/btrfs/ctree.c

888

ret = btrfs_tree_mod_log_insert_root(root->node, child, true);

fs/btrfs/ctree.c

895

rcu_assign_pointer(root->node, child);

fs/btrfs/ctree.c

897

add_root_to_dirty_list(root);

fs/btrfs/ctree.c

907

root_sub_used_bytes(root);

fs/btrfs/ctree.c

908

ret = btrfs_free_tree_block(trans, btrfs_root_id(root), parent, 0, 1);

fs/btrfs/ctree.c

925

struct btrfs_root *root,

fs/btrfs/ctree.c

928

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ctree.c

961

return promote_child_to_root(trans, root, path, level, mid);

fs/btrfs/ctree.c

976

wret = btrfs_cow_block(trans, root, left,

fs/btrfs/ctree.c

994

wret = btrfs_cow_block(trans, root, right,

fs/btrfs/ctree.h

325

static inline bool btrfs_root_readonly(const struct btrfs_root *root)

fs/btrfs/ctree.h

328

return (root->root_item.flags & cpu_to_le64(BTRFS_ROOT_SUBVOL_RDONLY)) != 0;

fs/btrfs/ctree.h

331

static inline bool btrfs_root_dead(const struct btrfs_root *root)

fs/btrfs/ctree.h

334

return (root->root_item.flags & cpu_to_le64(BTRFS_ROOT_SUBVOL_DEAD)) != 0;

fs/btrfs/ctree.h

337

static inline u64 btrfs_root_id(const struct btrfs_root *root)

fs/btrfs/ctree.h

339

return root->root_key.objectid;

fs/btrfs/ctree.h

342

static inline int btrfs_get_root_log_transid(const struct btrfs_root *root)

fs/btrfs/ctree.h

344

return READ_ONCE(root->log_transid);

fs/btrfs/ctree.h

347

static inline void btrfs_set_root_log_transid(struct btrfs_root *root, int log_transid)

fs/btrfs/ctree.h

349

WRITE_ONCE(root->log_transid, log_transid);

fs/btrfs/ctree.h

352

static inline int btrfs_get_root_last_log_commit(const struct btrfs_root *root)

fs/btrfs/ctree.h

354

return READ_ONCE(root->last_log_commit);

fs/btrfs/ctree.h

357

static inline void btrfs_set_root_last_log_commit(struct btrfs_root *root, int commit_id)

fs/btrfs/ctree.h

359

WRITE_ONCE(root->last_log_commit, commit_id);

fs/btrfs/ctree.h

362

static inline u64 btrfs_get_root_last_trans(const struct btrfs_root *root)

fs/btrfs/ctree.h

364

return READ_ONCE(root->last_trans);

fs/btrfs/ctree.h

367

static inline void btrfs_set_root_last_trans(struct btrfs_root *root, u64 transid)

fs/btrfs/ctree.h

369

WRITE_ONCE(root->last_trans, transid);

fs/btrfs/ctree.h

384

static inline u64 btrfs_root_origin_generation(const struct btrfs_root *root)

fs/btrfs/ctree.h

386

if (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID)

fs/btrfs/ctree.h

387

return btrfs_root_last_snapshot(&root->root_item);

fs/btrfs/ctree.h

388

return root->root_key.offset;

fs/btrfs/ctree.h

545

int btrfs_previous_item(struct btrfs_root *root,

fs/btrfs/ctree.h

548

int btrfs_previous_extent_item(struct btrfs_root *root,

fs/btrfs/ctree.h

553

struct extent_buffer *btrfs_root_node(struct btrfs_root *root);

fs/btrfs/ctree.h

554

int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/ctree.h

557

int btrfs_search_forward(struct btrfs_root *root, struct btrfs_key *min_key,

fs/btrfs/ctree.h

564

struct btrfs_root *root, struct extent_buffer *buf,

fs/btrfs/ctree.h

569

struct btrfs_root *root,

fs/btrfs/ctree.h

576

struct btrfs_root *root,

fs/btrfs/ctree.h

580

const struct btrfs_root *root,

fs/btrfs/ctree.h

582

int btrfs_del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/ctree.h

589

struct btrfs_root *root,

fs/btrfs/ctree.h

594

struct btrfs_root *root,

fs/btrfs/ctree.h

599

int btrfs_search_slot(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/ctree.h

602

int btrfs_search_old_slot(struct btrfs_root *root, const struct btrfs_key *key,

fs/btrfs/ctree.h

604

int btrfs_search_slot_for_read(struct btrfs_root *root,

fs/btrfs/ctree.h

614

int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/ctree.h

617

struct btrfs_root *root,

fs/btrfs/ctree.h

620

return btrfs_del_items(trans, root, path, path->slots[0], 1);

fs/btrfs/ctree.h

650

struct btrfs_root *root,

fs/btrfs/ctree.h

654

int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/ctree.h

657

struct btrfs_root *root,

fs/btrfs/ctree.h

662

struct btrfs_root *root,

fs/btrfs/ctree.h

674

return btrfs_insert_empty_items(trans, root, path, &batch);

fs/btrfs/ctree.h

677

int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/ctree.h

680

int btrfs_search_backwards(struct btrfs_root *root, struct btrfs_key *key,

fs/btrfs/ctree.h

683

int btrfs_get_next_valid_item(struct btrfs_root *root, struct btrfs_key *key,

fs/btrfs/ctree.h

705

#define btrfs_for_each_slot(root, key, found_key, path, iter_ret) \

fs/btrfs/ctree.h

706

for (iter_ret = btrfs_search_slot(NULL, (root), (key), (path), 0, 0); \

fs/btrfs/ctree.h

708

(iter_ret = btrfs_get_next_valid_item((root), (found_key), (path))) == 0; \

fs/btrfs/ctree.h

712

int btrfs_next_old_item(struct btrfs_root *root, struct btrfs_path *path, u64 time_seq);

fs/btrfs/ctree.h

720

static inline int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path)

fs/btrfs/ctree.h

722

return btrfs_next_old_leaf(root, path, 0);

fs/btrfs/ctree.h

725

static inline int btrfs_next_item(struct btrfs_root *root, struct btrfs_path *p)

fs/btrfs/ctree.h

727

return btrfs_next_old_item(root, p, 0);

fs/btrfs/ctree.h

745

static inline bool btrfs_is_data_reloc_root(const struct btrfs_root *root)

fs/btrfs/ctree.h

747

return root->root_key.objectid == BTRFS_DATA_RELOC_TREE_OBJECTID;

fs/btrfs/defrag.c

1155

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/defrag.c

120

struct btrfs_root *root = inode->root;

fs/btrfs/defrag.c

1200

const u32 sectorsize = inode->root->fs_info->sectorsize;

fs/btrfs/defrag.c

121

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/defrag.c

1278

const u32 sectorsize = inode->root->fs_info->sectorsize;

fs/btrfs/defrag.c

1328

inode->root->fs_info->sectorsize_bits;

fs/btrfs/defrag.c

136

defrag->transid = btrfs_get_root_last_trans(root);

fs/btrfs/defrag.c

1360

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/defrag.c

137

defrag->root = btrfs_root_id(root);

fs/btrfs/defrag.c

161

struct btrfs_fs_info *fs_info, u64 root, u64 ino)

fs/btrfs/defrag.c

170

tmp.root = root;

fs/btrfs/defrag.c

232

inode_root = btrfs_get_fs_root(fs_info, defrag->root, true);

fs/btrfs/defrag.c

307

root_objectid = defrag->root;

fs/btrfs/defrag.c

338

struct btrfs_root *root,

fs/btrfs/defrag.c

343

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/defrag.c

362

parent->start, btrfs_root_id(root), trans->transid,

fs/btrfs/defrag.c

37

u64 root;

fs/btrfs/defrag.c

407

ret = btrfs_force_cow_block(trans, root, cur, parent, i,

fs/btrfs/defrag.c

433

struct btrfs_root *root)

fs/btrfs/defrag.c

443

if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state))

fs/btrfs/defrag.c

452

level = btrfs_header_level(root->node);

fs/btrfs/defrag.c

457

if (root->defrag_progress.objectid == 0) {

fs/btrfs/defrag.c

461

root_node = btrfs_lock_root_node(root);

fs/btrfs/defrag.c

463

root->defrag_max.objectid = 0;

fs/btrfs/defrag.c

465

btrfs_node_key_to_cpu(root_node, &root->defrag_max,

fs/btrfs/defrag.c

471

memcpy(&key, &root->defrag_progress, sizeof(key));

fs/btrfs/defrag.c

476

ret = btrfs_search_forward(root, &key, path, BTRFS_OLDEST_GENERATION);

fs/btrfs/defrag.c

490

wret = btrfs_search_slot(trans, root, &key, path, 0, 1);

fs/btrfs/defrag.c

506

ret = btrfs_realloc_node(trans, root,

fs/btrfs/defrag.c

509

&root->defrag_progress);

fs/btrfs/defrag.c

52

if (defrag1->root > defrag2->root)

fs/btrfs/defrag.c

524

next_key_ret = btrfs_find_next_key(root, path, &key, 1,

fs/btrfs/defrag.c

527

memcpy(&root->defrag_progress, &key, sizeof(key));

fs/btrfs/defrag.c

533

if (root->defrag_max.objectid > root->defrag_progress.objectid)

fs/btrfs/defrag.c

535

if (root->defrag_max.type > root->defrag_progress.type)

fs/btrfs/defrag.c

537

if (root->defrag_max.offset > root->defrag_progress.offset)

fs/btrfs/defrag.c

54

else if (defrag1->root < defrag2->root)

fs/btrfs/defrag.c

543

memset(&root->defrag_progress, 0,

fs/btrfs/defrag.c

544

sizeof(root->defrag_progress));

fs/btrfs/defrag.c

552

int btrfs_defrag_root(struct btrfs_root *root)

fs/btrfs/defrag.c

554

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/defrag.c

557

if (test_and_set_bit(BTRFS_ROOT_DEFRAG_RUNNING, &root->state))

fs/btrfs/defrag.c

563

trans = btrfs_start_transaction(root, 0);

fs/btrfs/defrag.c

569

ret = btrfs_defrag_leaves(trans, root);

fs/btrfs/defrag.c

584

clear_bit(BTRFS_ROOT_DEFRAG_RUNNING, &root->state);

fs/btrfs/defrag.c

610

struct btrfs_root *root = inode->root;

fs/btrfs/defrag.c

629

ret = btrfs_search_forward(root, &key, &path, newer_than);

fs/btrfs/defrag.c

636

ret = btrfs_search_slot(NULL, root, &key, &path, 0, 0);

fs/btrfs/defrag.c

717

ret = btrfs_next_item(root, &path);

fs/btrfs/defrag.c

740

const u32 sectorsize = BTRFS_I(inode)->root->fs_info->sectorsize;

fs/btrfs/defrag.c

82

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/defrag.c

960

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/defrag.c

983

em->len <= inode->root->fs_info->max_inline)

fs/btrfs/defrag.h

24

int btrfs_defrag_root(struct btrfs_root *root);

fs/btrfs/delalloc-space.c

116

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delalloc-space.c

118

if (btrfs_is_zoned(fs_info) && btrfs_is_data_reloc_root(inode->root)) {

fs/btrfs/delalloc-space.c

128

struct btrfs_root *root = inode->root;

fs/btrfs/delalloc-space.c

129

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/delalloc-space.c

145

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delalloc-space.c

185

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delalloc-space.c

202

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delalloc-space.c

228

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delalloc-space.c

244

btrfs_qgroup_free_meta_prealloc(inode->root, qgroup_to_release);

fs/btrfs/delalloc-space.c

246

btrfs_qgroup_convert_reserved_meta(inode->root,

fs/btrfs/delalloc-space.c

294

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delalloc-space.c

318

struct btrfs_root *root = inode->root;

fs/btrfs/delalloc-space.c

319

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/delalloc-space.c

357

ret = btrfs_qgroup_reserve_meta_prealloc(root, qgroup_reserve, true,

fs/btrfs/delalloc-space.c

364

btrfs_qgroup_free_meta_prealloc(root, qgroup_reserve);

fs/btrfs/delalloc-space.c

384

trace_btrfs_space_reservation(root->fs_info, "delalloc",

fs/btrfs/delalloc-space.c

408

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delalloc-space.c

437

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delalloc-space.c

455

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delayed-inode.c

1002

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/delayed-inode.c

1018

ret = btrfs_lookup_inode(trans, root, path, &key, mod);

fs/btrfs/delayed-inode.c

1054

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/delayed-inode.c

1079

ret = btrfs_del_item(trans, root, path);

fs/btrfs/delayed-inode.c

1092

struct btrfs_root *root,

fs/btrfs/delayed-inode.c

1104

ret = __btrfs_update_delayed_inode(trans, root, path, node);

fs/btrfs/delayed-inode.c

1116

ret = btrfs_insert_delayed_items(trans, path, node->root, node);

fs/btrfs/delayed-inode.c

1120

ret = btrfs_delete_delayed_items(trans, path, node->root, node);

fs/btrfs/delayed-inode.c

1124

ret = btrfs_record_root_in_trans(trans, node->root);

fs/btrfs/delayed-inode.c

1128

return btrfs_update_delayed_inode(trans, node->root, path, node);

fs/btrfs/delayed-inode.c

121

xa_unlock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

1233

trans->block_rsv = &delayed_node->root->fs_info->delayed_block_rsv;

fs/btrfs/delayed-inode.c

124

xa_unlock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

1245

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delayed-inode.c

1265

trans = btrfs_join_transaction(delayed_node->root);

fs/btrfs/delayed-inode.c

1282

ret = __btrfs_update_delayed_inode(trans, delayed_node->root,

fs/btrfs/delayed-inode.c

1326

struct btrfs_root *root;

fs/btrfs/delayed-inode.c

1347

root = delayed_node->root;

fs/btrfs/delayed-inode.c

1349

trans = btrfs_join_transaction(root);

fs/btrfs/delayed-inode.c

1359

trans->block_rsv = &root->fs_info->delayed_block_rsv;

fs/btrfs/delayed-inode.c

1365

btrfs_btree_balance_dirty_nodelay(root->fs_info);

fs/btrfs/delayed-inode.c

140

struct btrfs_root *root = btrfs_inode->root;

fs/btrfs/delayed-inode.c

1528

name_len, name, index, btrfs_root_id(delayed_node->root),

fs/btrfs/delayed-inode.c

153

btrfs_init_delayed_node(node, root, ino);

fs/btrfs/delayed-inode.c

161

ret = xa_reserve(&root->delayed_nodes, ino, GFP_NOFS);

fs/btrfs/delayed-inode.c

165

xa_lock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

1650

index, btrfs_root_id(node->root), node->inode_id, ret);

fs/btrfs/delayed-inode.c

166

ptr = xa_load(&root->delayed_nodes, ino);

fs/btrfs/delayed-inode.c

1660

btrfs_root_id(node->root), node->inode_id, index, ret);

fs/btrfs/delayed-inode.c

1661

btrfs_delayed_item_release_metadata(dir->root, item);

fs/btrfs/delayed-inode.c

169

xa_unlock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

172

ptr = __xa_store(&root->delayed_nodes, ino, node, GFP_ATOMIC);

fs/btrfs/delayed-inode.c

177

xa_unlock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

1935

struct btrfs_root *root = inode->root;

fs/btrfs/delayed-inode.c

195

static void btrfs_queue_delayed_node(struct btrfs_delayed_root *root,

fs/btrfs/delayed-inode.c

1950

ret = btrfs_delayed_inode_reserve_metadata(trans, root, delayed_node);

fs/btrfs/delayed-inode.c

1957

atomic_inc(&root->fs_info->delayed_root.items);

fs/btrfs/delayed-inode.c

1966

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/delayed-inode.c

199

spin_lock(&root->lock);

fs/btrfs/delayed-inode.c

2008

struct btrfs_root *root = delayed_node->root;

fs/btrfs/delayed-inode.c

2009

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/delayed-inode.c

202

list_move_tail(&node->p_list, &root->prepare_list);

fs/btrfs/delayed-inode.c

2028

btrfs_delayed_item_release_metadata(root, curr_item);

fs/btrfs/delayed-inode.c

204

list_add_tail(&node->p_list, &root->prepare_list);

fs/btrfs/delayed-inode.c

2056

void btrfs_kill_all_delayed_nodes(struct btrfs_root *root)

fs/btrfs/delayed-inode.c

206

list_add_tail(&node->n_list, &root->node_list);

fs/btrfs/delayed-inode.c

2066

xa_lock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

2067

if (xa_empty(&root->delayed_nodes)) {

fs/btrfs/delayed-inode.c

2068

xa_unlock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

207

list_add_tail(&node->p_list, &root->prepare_list);

fs/btrfs/delayed-inode.c

2073

xa_for_each_start(&root->delayed_nodes, index, node, index) {

fs/btrfs/delayed-inode.c

2088

xa_unlock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

211

root->nodes++;

fs/btrfs/delayed-inode.c

214

spin_unlock(&root->lock);

fs/btrfs/delayed-inode.c

218

static void btrfs_dequeue_delayed_node(struct btrfs_delayed_root *root,

fs/btrfs/delayed-inode.c

221

spin_lock(&root->lock);

fs/btrfs/delayed-inode.c

223

root->nodes--;

fs/btrfs/delayed-inode.c

231

spin_unlock(&root->lock);

fs/btrfs/delayed-inode.c

260

delayed_root = &node->root->fs_info->delayed_root;

fs/btrfs/delayed-inode.c

290

delayed_root = &delayed_node->root->fs_info->delayed_root;

fs/btrfs/delayed-inode.c

301

struct btrfs_root *root = delayed_node->root;

fs/btrfs/delayed-inode.c

303

xa_erase(&root->delayed_nodes, delayed_node->inode_id);

fs/btrfs/delayed-inode.c

390

struct rb_root *root,

fs/btrfs/delayed-inode.c

395

node = rb_find(&index, root, delayed_item_index_cmp);

fs/btrfs/delayed-inode.c

411

struct rb_root_cached *root;

fs/btrfs/delayed-inode.c

415

root = &delayed_node->ins_root;

fs/btrfs/delayed-inode.c

417

root = &delayed_node->del_root;

fs/btrfs/delayed-inode.c

419

exist = rb_find_add_cached(&ins->rb_node, root, btrfs_delayed_item_cmp);

fs/btrfs/delayed-inode.c

428

atomic_inc(&delayed_node->root->fs_info->delayed_root.items);

fs/btrfs/delayed-inode.c

445

struct rb_root_cached *root;

fs/btrfs/delayed-inode.c

455

root = &delayed_node->ins_root;

fs/btrfs/delayed-inode.c

457

root = &delayed_node->del_root;

fs/btrfs/delayed-inode.c

459

rb_erase_cached(&delayed_item->rb_node, root);

fs/btrfs/delayed-inode.c

462

finish_one_item(&delayed_node->root->fs_info->delayed_root);

fs/btrfs/delayed-inode.c

537

static void btrfs_delayed_item_release_metadata(struct btrfs_root *root,

fs/btrfs/delayed-inode.c

541

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/delayed-inode.c

55

struct btrfs_root *root, u64 inode_id)

fs/btrfs/delayed-inode.c

560

struct btrfs_fs_info *fs_info = node->root->fs_info;

fs/btrfs/delayed-inode.c

57

delayed_node->root = root;

fs/btrfs/delayed-inode.c

574

struct btrfs_root *root,

fs/btrfs/delayed-inode.c

577

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/delayed-inode.c

599

ret = btrfs_qgroup_reserve_meta(root, num_bytes,

fs/btrfs/delayed-inode.c

608

btrfs_qgroup_free_meta_prealloc(root, num_bytes);

fs/btrfs/delayed-inode.c

636

btrfs_qgroup_free_meta_prealloc(node->root,

fs/btrfs/delayed-inode.c

639

btrfs_qgroup_convert_reserved_meta(node->root,

fs/btrfs/delayed-inode.c

655

struct btrfs_root *root,

fs/btrfs/delayed-inode.c

659

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/delayed-inode.c

72

struct btrfs_root *root = btrfs_inode->root;

fs/btrfs/delayed-inode.c

756

ret = btrfs_insert_empty_items(trans, root, path, &batch);

fs/btrfs/delayed-inode.c

819

struct btrfs_root *root,

fs/btrfs/delayed-inode.c

83

xa_lock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

833

ret = btrfs_insert_delayed_item(trans, root, path, curr);

fs/btrfs/delayed-inode.c

84

node = xa_load(&root->delayed_nodes, ino);

fs/btrfs/delayed-inode.c

841

struct btrfs_root *root,

fs/btrfs/delayed-inode.c

846

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/delayed-inode.c

894

ret = btrfs_del_items(trans, root, path, path->slots[0], nitems);

fs/btrfs/delayed-inode.c

91

xa_unlock(&root->delayed_nodes);

fs/btrfs/delayed-inode.c

920

struct btrfs_root *root,

fs/btrfs/delayed-inode.c

940

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/delayed-inode.c

960

ret = btrfs_batch_delete_items(trans, root, path, item);

fs/btrfs/delayed-inode.c

981

ASSERT(delayed_node->root);

fs/btrfs/delayed-inode.c

984

finish_one_item(&delayed_node->root->fs_info->delayed_root);

fs/btrfs/delayed-inode.c

991

ASSERT(delayed_node->root);

fs/btrfs/delayed-inode.c

993

finish_one_item(&delayed_node->root->fs_info->delayed_root);

fs/btrfs/delayed-inode.c

998

struct btrfs_root *root,

fs/btrfs/delayed-inode.h

148

void btrfs_kill_all_delayed_nodes(struct btrfs_root *root);

fs/btrfs/delayed-inode.h

186

if (!btrfs_test_opt(node->root->fs_info, REF_TRACKER))

fs/btrfs/delayed-inode.h

196

if (!btrfs_test_opt(node->root->fs_info, REF_TRACKER))

fs/btrfs/delayed-inode.h

204

if (!btrfs_test_opt(node->root->fs_info, REF_TRACKER))

fs/btrfs/delayed-inode.h

222

if (!btrfs_test_opt(node->root->fs_info, REF_TRACKER))

fs/btrfs/delayed-inode.h

231

if (!btrfs_test_opt(node->root->fs_info, REF_TRACKER))

fs/btrfs/delayed-inode.h

56

struct btrfs_root *root;

fs/btrfs/delayed-ref.c

1206

static int find_comp(struct btrfs_delayed_ref_node *entry, u64 root, u64 parent)

fs/btrfs/delayed-ref.c

1216

if (root < entry->ref_root)

fs/btrfs/delayed-ref.c

1218

if (root > entry->ref_root)

fs/btrfs/delayed-ref.c

1240

u64 root, u64 parent)

fs/btrfs/delayed-ref.c

1254

ret = find_comp(entry, root, parent);

fs/btrfs/delayed-ref.c

330

static struct btrfs_delayed_ref_node* tree_insert(struct rb_root_cached *root,

fs/btrfs/delayed-ref.c

334

struct rb_node *exist = rb_find_add_cached(node, root, cmp_refs_node);

fs/btrfs/delayed-ref.c

586

struct btrfs_delayed_ref_root *root = &trans->transaction->delayed_refs;

fs/btrfs/delayed-ref.c

625

drop_delayed_ref(trans->fs_info, root, href, exist);

fs/btrfs/delayed-ref.h

421

u64 root, u64 parent);

fs/btrfs/dev-replace.c

1015

trans = btrfs_start_transaction(root, 0);

fs/btrfs/dev-replace.c

1081

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/dev-replace.c

1136

trans = btrfs_start_transaction(root, 0);

fs/btrfs/dev-replace.c

444

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/dev-replace.c

464

trans = btrfs_attach_transaction(root);

fs/btrfs/dev-replace.c

499

btrfs_for_each_slot(root, &key, &found_key, path, iter_ret) {

fs/btrfs/dev-replace.c

588

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/dev-replace.c

611

trans = btrfs_attach_transaction(root);

fs/btrfs/dev-replace.c

682

trans = btrfs_start_transaction(root, 1);

fs/btrfs/dev-replace.c

863

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/dev-replace.c

901

trans = btrfs_start_transaction(root, 0);

fs/btrfs/dir-item.c

114

struct btrfs_root *root = dir->root;

fs/btrfs/dir-item.c

134

dir_item = insert_with_overflow(trans, root, path, &key, data_size,

fs/btrfs/dir-item.c

158

if (root == root->fs_info->tree_root) {

fs/btrfs/dir-item.c

176

struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/dir-item.c

184

ret = btrfs_search_slot(trans, root, key, path, ins_len, cow);

fs/btrfs/dir-item.c

210

struct btrfs_root *root,

fs/btrfs/dir-item.c

222

di = btrfs_lookup_match_dir(trans, root, path, &key, name->name,

fs/btrfs/dir-item.c

230

int btrfs_check_dir_item_collision(struct btrfs_root *root, u64 dir_ino,

fs/btrfs/dir-item.c

24

struct btrfs_root *root,

fs/btrfs/dir-item.c

249

di = btrfs_lookup_match_dir(NULL, root, path, &key, name->name,

fs/btrfs/dir-item.c

272

sizeof(struct btrfs_item) > BTRFS_LEAF_DATA_SIZE(root->fs_info)) {

fs/btrfs/dir-item.c

300

struct btrfs_root *root,

fs/btrfs/dir-item.c

311

di = btrfs_lookup_match_dir(trans, root, path, &key, name->name,

fs/btrfs/dir-item.c

320

btrfs_search_dir_index_item(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/dir-item.c

331

btrfs_for_each_slot(root, &key, &key, path, ret) {

fs/btrfs/dir-item.c

347

struct btrfs_root *root,

fs/btrfs/dir-item.c

35

ret = btrfs_insert_empty_item(trans, root, path, cpu_key, data_size);

fs/btrfs/dir-item.c

359

di = btrfs_lookup_match_dir(trans, root, path, &key, name, name_len, mod);

fs/btrfs/dir-item.c

407

struct btrfs_root *root,

fs/btrfs/dir-item.c

422

ret = btrfs_del_item(trans, root, path);

fs/btrfs/dir-item.c

57

struct btrfs_root *root,

fs/btrfs/dir-item.c

70

if (name_len + data_len > BTRFS_MAX_XATTR_SIZE(root->fs_info))

fs/btrfs/dir-item.c

78

dir_item = insert_with_overflow(trans, root, path, &key, data_size,

fs/btrfs/dir-item.h

17

int btrfs_check_dir_item_collision(struct btrfs_root *root, u64 dir_ino,

fs/btrfs/dir-item.h

23

struct btrfs_root *root,

fs/btrfs/dir-item.h

28

struct btrfs_root *root,

fs/btrfs/dir-item.h

31

struct btrfs_dir_item *btrfs_search_dir_index_item(struct btrfs_root *root,

fs/btrfs/dir-item.h

35

struct btrfs_root *root,

fs/btrfs/dir-item.h

39

struct btrfs_root *root,

fs/btrfs/dir-item.h

44

struct btrfs_root *root,

fs/btrfs/direct-io.c

178

struct btrfs_root *root = inode->root;

fs/btrfs/direct-io.c

179

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/direct-io.c

188

ret = btrfs_reserve_extent(root, len, len, fs_info->sectorsize,

fs/btrfs/direct-io.c

192

wait_on_bit_io(&inode->root->fs_info->flags, BTRFS_FS_NEED_ZONE_FINISH,

fs/btrfs/direct-io.c

653

btrfs_warn(inode->root->fs_info,

fs/btrfs/disk-io.c

1007

btrfs_root_id(root) != BTRFS_TREE_LOG_OBJECTID &&

fs/btrfs/disk-io.c

1008

btrfs_root_id(root) != BTRFS_TREE_RELOC_OBJECTID &&

fs/btrfs/disk-io.c

1009

btrfs_root_id(root) != btrfs_header_owner(root->node))) {

fs/btrfs/disk-io.c

1012

btrfs_root_id(root), root->node->start,

fs/btrfs/disk-io.c

1013

btrfs_header_owner(root->node),

fs/btrfs/disk-io.c

1014

btrfs_root_id(root));

fs/btrfs/disk-io.c

1018

root->commit_root = btrfs_root_node(root);

fs/btrfs/disk-io.c

1019

return root;

fs/btrfs/disk-io.c

1021

btrfs_put_root(root);

fs/btrfs/disk-io.c

1028

struct btrfs_root *root;

fs/btrfs/disk-io.c

1034

root = read_tree_root_path(tree_root, path, key);

fs/btrfs/disk-io.c

1036

return root;

fs/btrfs/disk-io.c

1046

static int btrfs_init_fs_root(struct btrfs_root *root, dev_t anon_dev)

fs/btrfs/disk-io.c

1050

btrfs_drew_lock_init(&root->snapshot_lock);

fs/btrfs/disk-io.c

1052

if (btrfs_root_id(root) != BTRFS_TREE_LOG_OBJECTID &&

fs/btrfs/disk-io.c

1053

!btrfs_is_data_reloc_root(root) &&

fs/btrfs/disk-io.c

1054

btrfs_is_fstree(btrfs_root_id(root))) {

fs/btrfs/disk-io.c

1055

set_bit(BTRFS_ROOT_SHAREABLE, &root->state);

fs/btrfs/disk-io.c

1056

btrfs_check_and_init_root_item(&root->root_item);

fs/btrfs/disk-io.c

1063

if (btrfs_is_fstree(btrfs_root_id(root)) &&

fs/btrfs/disk-io.c

1064

btrfs_root_refs(&root->root_item) > 0) {

fs/btrfs/disk-io.c

1066

ret = get_anon_bdev(&root->anon_dev);

fs/btrfs/disk-io.c

1070

root->anon_dev = anon_dev;

fs/btrfs/disk-io.c

1074

mutex_lock(&root->objectid_mutex);

fs/btrfs/disk-io.c

1075

ret = btrfs_init_root_free_objectid(root);

fs/btrfs/disk-io.c

1077

mutex_unlock(&root->objectid_mutex);

fs/btrfs/disk-io.c

1081

ASSERT(root->free_objectid <= BTRFS_LAST_FREE_OBJECTID);

fs/btrfs/disk-io.c

1083

mutex_unlock(&root->objectid_mutex);

fs/btrfs/disk-io.c

1091

struct btrfs_root *root;

fs/btrfs/disk-io.c

1094

root = radix_tree_lookup(&fs_info->fs_roots_radix,

fs/btrfs/disk-io.c

1096

root = btrfs_grab_root(root);

fs/btrfs/disk-io.c

1098

return root;

fs/btrfs/disk-io.c

1139

struct btrfs_root *root)

fs/btrfs/disk-io.c

1149

(unsigned long)btrfs_root_id(root),

fs/btrfs/disk-io.c

1150

root);

fs/btrfs/disk-io.c

1152

btrfs_grab_root(root);

fs/btrfs/disk-io.c

1153

set_bit(BTRFS_ROOT_IN_RADIX, &root->state);

fs/btrfs/disk-io.c

1164

struct btrfs_root *root;

fs/btrfs/disk-io.c

1169

root = list_first_entry(&fs_info->allocated_roots,

fs/btrfs/disk-io.c

1172

btrfs_root_name(&root->root_key, buf),

fs/btrfs/disk-io.c

1173

refcount_read(&root->refs));

fs/btrfs/disk-io.c

1175

while (refcount_read(&root->refs) > 1)

fs/btrfs/disk-io.c

1176

btrfs_put_root(root);

fs/btrfs/disk-io.c

1177

btrfs_put_root(root);

fs/btrfs/disk-io.c

1184

struct btrfs_root *root;

fs/btrfs/disk-io.c

1188

root = rb_entry(node, struct btrfs_root, rb_node);

fs/btrfs/disk-io.c

1189

rb_erase(&root->rb_node, &fs_info->global_root_tree);

fs/btrfs/disk-io.c

1190

btrfs_put_root(root);

fs/btrfs/disk-io.c

1253

struct btrfs_root *root;

fs/btrfs/disk-io.c

1258

root = btrfs_get_global_root(fs_info, objectid);

fs/btrfs/disk-io.c

1259

if (root)

fs/btrfs/disk-io.c

1260

return root;

fs/btrfs/disk-io.c

1272

root = btrfs_lookup_fs_root(fs_info, objectid);

fs/btrfs/disk-io.c

1273

if (root) {

fs/btrfs/disk-io.c

1285

if (check_ref && btrfs_root_refs(&root->root_item) == 0) {

fs/btrfs/disk-io.c

1286

btrfs_put_root(root);

fs/btrfs/disk-io.c

1289

return root;

fs/btrfs/disk-io.c

1295

root = btrfs_read_tree_root(fs_info->tree_root, &key);

fs/btrfs/disk-io.c

1296

if (IS_ERR(root))

fs/btrfs/disk-io.c

1297

return root;

fs/btrfs/disk-io.c

1299

if (check_ref && btrfs_root_refs(&root->root_item) == 0) {

fs/btrfs/disk-io.c

1304

ret = btrfs_init_fs_root(root, anon_dev ? *anon_dev : 0);

fs/btrfs/disk-io.c

1322

set_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED, &root->state);

fs/btrfs/disk-io.c

1324

ret = btrfs_insert_fs_root(fs_info, root);

fs/btrfs/disk-io.c

1327

btrfs_put_root(root);

fs/btrfs/disk-io.c

1332

return root;

fs/btrfs/disk-io.c

1341

root->anon_dev = 0;

fs/btrfs/disk-io.c

1342

btrfs_put_root(root);

fs/btrfs/disk-io.c

1392

struct btrfs_root *root;

fs/btrfs/disk-io.c

1403

root = btrfs_get_global_root(fs_info, objectid);

fs/btrfs/disk-io.c

1404

if (root)

fs/btrfs/disk-io.c

1405

return root;

fs/btrfs/disk-io.c

1407

root = btrfs_lookup_fs_root(fs_info, objectid);

fs/btrfs/disk-io.c

1408

if (root)

fs/btrfs/disk-io.c

1409

return root;

fs/btrfs/disk-io.c

1414

root = read_tree_root_path(fs_info->tree_root, path, &key);

fs/btrfs/disk-io.c

1417

return root;

fs/btrfs/disk-io.c

1503

struct btrfs_root *root = arg;

fs/btrfs/disk-io.c

1504

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/disk-io.c

1538

trans = btrfs_attach_transaction(root);

fs/btrfs/disk-io.c

1757

static void free_root_extent_buffers(struct btrfs_root *root)

fs/btrfs/disk-io.c

1759

if (root) {

fs/btrfs/disk-io.c

1760

free_extent_buffer(root->node);

fs/btrfs/disk-io.c

1761

free_extent_buffer(root->commit_root);

fs/btrfs/disk-io.c

1762

root->node = NULL;

fs/btrfs/disk-io.c

1763

root->commit_root = NULL;

fs/btrfs/disk-io.c

1769

struct btrfs_root *root, *tmp;

fs/btrfs/disk-io.c

1771

rbtree_postorder_for_each_entry_safe(root, tmp,

fs/btrfs/disk-io.c

1774

free_root_extent_buffers(root);

fs/btrfs/disk-io.c

1795

void btrfs_put_root(struct btrfs_root *root)

fs/btrfs/disk-io.c

1797

if (!root)

fs/btrfs/disk-io.c

1800

if (refcount_dec_and_test(&root->refs)) {

fs/btrfs/disk-io.c

1801

if (WARN_ON(!xa_empty(&root->inodes)))

fs/btrfs/disk-io.c

1802

xa_destroy(&root->inodes);

fs/btrfs/disk-io.c

1803

if (WARN_ON(!xa_empty(&root->delayed_nodes)))

fs/btrfs/disk-io.c

1804

xa_destroy(&root->delayed_nodes);

fs/btrfs/disk-io.c

1805

WARN_ON(test_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state));

fs/btrfs/disk-io.c

1806

if (root->anon_dev)

fs/btrfs/disk-io.c

1807

free_anon_bdev(root->anon_dev);

fs/btrfs/disk-io.c

1808

free_root_extent_buffers(root);

fs/btrfs/disk-io.c

1810

spin_lock(&root->fs_info->fs_roots_radix_lock);

fs/btrfs/disk-io.c

1811

list_del_init(&root->leak_list);

fs/btrfs/disk-io.c

1812

spin_unlock(&root->fs_info->fs_roots_radix_lock);

fs/btrfs/disk-io.c

1814

kfree(root);

fs/btrfs/disk-io.c

1893

BTRFS_I(inode)->root = btrfs_grab_root(fs_info->tree_root);

fs/btrfs/disk-io.c

2057

struct btrfs_root *root;

fs/btrfs/disk-io.c

2102

root = read_tree_root_path(tree_root, path, &key);

fs/btrfs/disk-io.c

2103

if (IS_ERR(root)) {

fs/btrfs/disk-io.c

2104

ret = PTR_ERR(root);

fs/btrfs/disk-io.c

2107

set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);

fs/btrfs/disk-io.c

2108

ret = btrfs_global_root_insert(root);

fs/btrfs/disk-io.c

2110

btrfs_put_root(root);

fs/btrfs/disk-io.c

2161

struct btrfs_root *root;

fs/btrfs/disk-io.c

2176

root = btrfs_read_tree_root(tree_root, &location);

fs/btrfs/disk-io.c

2177

if (IS_ERR(root)) {

fs/btrfs/disk-io.c

2179

ret = PTR_ERR(root);

fs/btrfs/disk-io.c

2183

set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);

fs/btrfs/disk-io.c

2184

fs_info->block_group_root = root;

fs/btrfs/disk-io.c

2189

root = btrfs_read_tree_root(tree_root, &location);

fs/btrfs/disk-io.c

2190

if (IS_ERR(root)) {

fs/btrfs/disk-io.c

2192

ret = PTR_ERR(root);

fs/btrfs/disk-io.c

2196

set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);

fs/btrfs/disk-io.c

2197

fs_info->dev_root = root;

fs/btrfs/disk-io.c

2206

root = fs_info->remap_root;

fs/btrfs/disk-io.c

2208

set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);

fs/btrfs/disk-io.c

2210

root->root_key.objectid = BTRFS_REMAP_TREE_OBJECTID;

fs/btrfs/disk-io.c

2211

root->root_key.type = BTRFS_ROOT_ITEM_KEY;

fs/btrfs/disk-io.c

2212

root->root_key.offset = 0;

fs/btrfs/disk-io.c

2216

root = btrfs_read_tree_root(fs_info->tree_root, &location);

fs/btrfs/disk-io.c

2217

if (!IS_ERR(root)) {

fs/btrfs/disk-io.c

2219

btrfs_put_root(root);

fs/btrfs/disk-io.c

2221

} else if (PTR_ERR(root) != -ENOENT) {

fs/btrfs/disk-io.c

2223

PTR_ERR(root));

fs/btrfs/disk-io.c

2230

root = btrfs_get_fs_root(tree_root->fs_info,

fs/btrfs/disk-io.c

2232

if (IS_ERR(root)) {

fs/btrfs/disk-io.c

2235

ret = PTR_ERR(root);

fs/btrfs/disk-io.c

2239

set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);

fs/btrfs/disk-io.c

2240

fs_info->data_reloc_root = root;

fs/btrfs/disk-io.c

2245

root = btrfs_read_tree_root(tree_root, &location);

fs/btrfs/disk-io.c

2246

if (!IS_ERR(root)) {

fs/btrfs/disk-io.c

2247

set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);

fs/btrfs/disk-io.c

2248

fs_info->quota_root = root;

fs/btrfs/disk-io.c

2252

root = btrfs_read_tree_root(tree_root, &location);

fs/btrfs/disk-io.c

2253

if (IS_ERR(root)) {

fs/btrfs/disk-io.c

2255

ret = PTR_ERR(root);

fs/btrfs/disk-io.c

2260

set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);

fs/btrfs/disk-io.c

2261

fs_info->uuid_root = root;

fs/btrfs/disk-io.c

2266

root = btrfs_read_tree_root(tree_root, &location);

fs/btrfs/disk-io.c

2267

if (IS_ERR(root)) {

fs/btrfs/disk-io.c

2269

ret = PTR_ERR(root);

fs/btrfs/disk-io.c

2273

set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);

fs/btrfs/disk-io.c

2274

fs_info->stripe_root = root;

fs/btrfs/disk-io.c

2627

static int load_super_root(struct btrfs_root *root, u64 bytenr, u64 gen, int level)

fs/btrfs/disk-io.c

2632

.owner_root = btrfs_root_id(root)

fs/btrfs/disk-io.c

2636

root->node = read_tree_block(root->fs_info, bytenr, &check);

fs/btrfs/disk-io.c

2637

if (IS_ERR(root->node)) {

fs/btrfs/disk-io.c

2638

ret = PTR_ERR(root->node);

fs/btrfs/disk-io.c

2639

root->node = NULL;

fs/btrfs/disk-io.c

2642

if (unlikely(!extent_buffer_uptodate(root->node))) {

fs/btrfs/disk-io.c

2643

free_extent_buffer(root->node);

fs/btrfs/disk-io.c

2644

root->node = NULL;

fs/btrfs/disk-io.c

2648

btrfs_set_root_node(&root->root_item, root->node);

fs/btrfs/disk-io.c

2649

root->commit_root = btrfs_root_node(root);

fs/btrfs/disk-io.c

2650

btrfs_set_root_refs(&root->root_item, 1);

fs/btrfs/disk-io.c

4163

struct btrfs_root *root)

fs/btrfs/disk-io.c

4169

(unsigned long)btrfs_root_id(root));

fs/btrfs/disk-io.c

4170

if (test_and_clear_bit(BTRFS_ROOT_IN_RADIX, &root->state))

fs/btrfs/disk-io.c

4175

ASSERT(root->log_root == NULL);

fs/btrfs/disk-io.c

4176

if (root->reloc_root) {

fs/btrfs/disk-io.c

4177

btrfs_put_root(root->reloc_root);

fs/btrfs/disk-io.c

4178

root->reloc_root = NULL;

fs/btrfs/disk-io.c

4183

btrfs_put_root(root);

fs/btrfs/disk-io.c

4587

static void btrfs_destroy_ordered_extents(struct btrfs_root *root)

fs/btrfs/disk-io.c

4591

spin_lock(&root->ordered_extent_lock);

fs/btrfs/disk-io.c

4596

list_for_each_entry(ordered, &root->ordered_extents,

fs/btrfs/disk-io.c

4599

spin_unlock(&root->ordered_extent_lock);

fs/btrfs/disk-io.c

4604

struct btrfs_root *root;

fs/btrfs/disk-io.c

4610

root = list_first_entry(&splice, struct btrfs_root,

fs/btrfs/disk-io.c

4612

list_move_tail(&root->ordered_root,

fs/btrfs/disk-io.c

4616

btrfs_destroy_ordered_extents(root);

fs/btrfs/disk-io.c

4632

static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root)

fs/btrfs/disk-io.c

4637

spin_lock(&root->delalloc_lock);

fs/btrfs/disk-io.c

4638

list_splice_init(&root->delalloc_inodes, &splice);

fs/btrfs/disk-io.c

4645

spin_unlock(&root->delalloc_lock);

fs/btrfs/disk-io.c

4660

spin_lock(&root->delalloc_lock);

fs/btrfs/disk-io.c

4662

spin_unlock(&root->delalloc_lock);

fs/btrfs/disk-io.c

4667

struct btrfs_root *root;

fs/btrfs/disk-io.c

4673

root = list_first_entry(&splice, struct btrfs_root,

fs/btrfs/disk-io.c

4675

root = btrfs_grab_root(root);

fs/btrfs/disk-io.c

4676

BUG_ON(!root);

fs/btrfs/disk-io.c

4679

btrfs_destroy_delalloc_inodes(root);

fs/btrfs/disk-io.c

4680

btrfs_put_root(root);

fs/btrfs/disk-io.c

4826

struct btrfs_root *root = gang[i];

fs/btrfs/disk-io.c

4828

btrfs_qgroup_free_meta_all_pertrans(root);

fs/btrfs/disk-io.c

4830

(unsigned long)btrfs_root_id(root),

fs/btrfs/disk-io.c

4921

int btrfs_init_root_free_objectid(struct btrfs_root *root)

fs/btrfs/disk-io.c

4937

ret = btrfs_search_slot(NULL, root, &search_key, path, 0, 0);

fs/btrfs/disk-io.c

4951

root->free_objectid = max_t(u64, found_key.objectid + 1,

fs/btrfs/disk-io.c

4954

root->free_objectid = BTRFS_FIRST_FREE_OBJECTID;

fs/btrfs/disk-io.c

4960

int btrfs_get_free_objectid(struct btrfs_root *root, u64 *objectid)

fs/btrfs/disk-io.c

4963

mutex_lock(&root->objectid_mutex);

fs/btrfs/disk-io.c

4965

if (unlikely(root->free_objectid >= BTRFS_LAST_FREE_OBJECTID)) {

fs/btrfs/disk-io.c

4966

btrfs_warn(root->fs_info,

fs/btrfs/disk-io.c

4968

btrfs_root_id(root));

fs/btrfs/disk-io.c

4973

*objectid = root->free_objectid++;

fs/btrfs/disk-io.c

4976

mutex_unlock(&root->objectid_mutex);

fs/btrfs/disk-io.c

606

struct btrfs_root *root;

fs/btrfs/disk-io.c

608

root = kzalloc_obj(*root, flags);

fs/btrfs/disk-io.c

609

if (!root)

fs/btrfs/disk-io.c

612

root->fs_info = fs_info;

fs/btrfs/disk-io.c

613

root->root_key.objectid = objectid;

fs/btrfs/disk-io.c

614

RB_CLEAR_NODE(&root->rb_node);

fs/btrfs/disk-io.c

616

xa_init(&root->inodes);

fs/btrfs/disk-io.c

617

xa_init(&root->delayed_nodes);

fs/btrfs/disk-io.c

619

btrfs_init_root_block_rsv(root);

fs/btrfs/disk-io.c

621

INIT_LIST_HEAD(&root->dirty_list);

fs/btrfs/disk-io.c

622

INIT_LIST_HEAD(&root->root_list);

fs/btrfs/disk-io.c

623

INIT_LIST_HEAD(&root->delalloc_inodes);

fs/btrfs/disk-io.c

624

INIT_LIST_HEAD(&root->delalloc_root);

fs/btrfs/disk-io.c

625

INIT_LIST_HEAD(&root->ordered_extents);

fs/btrfs/disk-io.c

626

INIT_LIST_HEAD(&root->ordered_root);

fs/btrfs/disk-io.c

627

INIT_LIST_HEAD(&root->reloc_dirty_list);

fs/btrfs/disk-io.c

628

spin_lock_init(&root->delalloc_lock);

fs/btrfs/disk-io.c

629

spin_lock_init(&root->ordered_extent_lock);

fs/btrfs/disk-io.c

630

spin_lock_init(&root->accounting_lock);

fs/btrfs/disk-io.c

631

spin_lock_init(&root->qgroup_meta_rsv_lock);

fs/btrfs/disk-io.c

632

mutex_init(&root->objectid_mutex);

fs/btrfs/disk-io.c

633

mutex_init(&root->log_mutex);

fs/btrfs/disk-io.c

634

mutex_init(&root->ordered_extent_mutex);

fs/btrfs/disk-io.c

635

mutex_init(&root->delalloc_mutex);

fs/btrfs/disk-io.c

636

init_waitqueue_head(&root->qgroup_flush_wait);

fs/btrfs/disk-io.c

637

init_waitqueue_head(&root->log_writer_wait);

fs/btrfs/disk-io.c

638

init_waitqueue_head(&root->log_commit_wait[0]);

fs/btrfs/disk-io.c

639

init_waitqueue_head(&root->log_commit_wait[1]);

fs/btrfs/disk-io.c

640

INIT_LIST_HEAD(&root->log_ctxs[0]);

fs/btrfs/disk-io.c

641

INIT_LIST_HEAD(&root->log_ctxs[1]);

fs/btrfs/disk-io.c

642

atomic_set(&root->log_commit[0], 0);

fs/btrfs/disk-io.c

643

atomic_set(&root->log_commit[1], 0);

fs/btrfs/disk-io.c

644

atomic_set(&root->log_writers, 0);

fs/btrfs/disk-io.c

645

atomic_set(&root->log_batch, 0);

fs/btrfs/disk-io.c

646

refcount_set(&root->refs, 1);

fs/btrfs/disk-io.c

647

atomic_set(&root->snapshot_force_cow, 0);

fs/btrfs/disk-io.c

648

atomic_set(&root->nr_swapfiles, 0);

fs/btrfs/disk-io.c

649

root->log_transid_committed = -1;

fs/btrfs/disk-io.c

651

btrfs_extent_io_tree_init(fs_info, &root->dirty_log_pages,

fs/btrfs/disk-io.c

653

btrfs_extent_io_tree_init(fs_info, &root->log_csum_range,

fs/btrfs/disk-io.c

657

spin_lock_init(&root->root_item_lock);

fs/btrfs/disk-io.c

658

btrfs_qgroup_init_swapped_blocks(&root->swapped_blocks);

fs/btrfs/disk-io.c

660

INIT_LIST_HEAD(&root->leak_list);

fs/btrfs/disk-io.c

662

list_add_tail(&root->leak_list, &fs_info->allocated_roots);

fs/btrfs/disk-io.c

666

return root;

fs/btrfs/disk-io.c

673

struct btrfs_root *root;

fs/btrfs/disk-io.c

678

root = btrfs_alloc_root(fs_info, BTRFS_ROOT_TREE_OBJECTID, GFP_KERNEL);

fs/btrfs/disk-io.c

679

if (!root)

fs/btrfs/disk-io.c

683

root->alloc_bytenr = 0;

fs/btrfs/disk-io.c

685

return root;

fs/btrfs/disk-io.c

700

const struct btrfs_root *root = rb_entry(node, struct btrfs_root, rb_node);

fs/btrfs/disk-io.c

702

return btrfs_comp_cpu_keys(key, &root->root_key);

fs/btrfs/disk-io.c

705

int btrfs_global_root_insert(struct btrfs_root *root)

fs/btrfs/disk-io.c

707

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/disk-io.c

712

tmp = rb_find_add(&root->rb_node, &fs_info->global_root_tree, global_root_cmp);

fs/btrfs/disk-io.c

718

btrfs_root_id(root), root->root_key.offset);

fs/btrfs/disk-io.c

723

void btrfs_global_root_delete(struct btrfs_root *root)

fs/btrfs/disk-io.c

725

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/disk-io.c

728

rb_erase(&root->rb_node, &fs_info->global_root_tree);

fs/btrfs/disk-io.c

736

struct btrfs_root *root = NULL;

fs/btrfs/disk-io.c

741

root = container_of(node, struct btrfs_root, rb_node);

fs/btrfs/disk-io.c

744

return root;

fs/btrfs/disk-io.c

796

struct btrfs_root *root;

fs/btrfs/disk-io.c

805

root = btrfs_alloc_root(fs_info, objectid, GFP_KERNEL);

fs/btrfs/disk-io.c

807

if (!root)

fs/btrfs/disk-io.c

810

root->root_key.objectid = objectid;

fs/btrfs/disk-io.c

811

root->root_key.type = BTRFS_ROOT_ITEM_KEY;

fs/btrfs/disk-io.c

812

root->root_key.offset = 0;

fs/btrfs/disk-io.c

814

leaf = btrfs_alloc_tree_block(trans, root, 0, objectid, NULL, 0, 0, 0,

fs/btrfs/disk-io.c

822

root->node = leaf;

fs/btrfs/disk-io.c

825

root->commit_root = btrfs_root_node(root);

fs/btrfs/disk-io.c

826

set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);

fs/btrfs/disk-io.c

828

btrfs_set_root_flags(&root->root_item, 0);

fs/btrfs/disk-io.c

829

btrfs_set_root_limit(&root->root_item, 0);

fs/btrfs/disk-io.c

830

btrfs_set_root_bytenr(&root->root_item, leaf->start);

fs/btrfs/disk-io.c

831

btrfs_set_root_generation(&root->root_item, trans->transid);

fs/btrfs/disk-io.c

832

btrfs_set_root_level(&root->root_item, 0);

fs/btrfs/disk-io.c

833

btrfs_set_root_refs(&root->root_item, 1);

fs/btrfs/disk-io.c

834

btrfs_set_root_used(&root->root_item, leaf->len);

fs/btrfs/disk-io.c

835

btrfs_set_root_last_snapshot(&root->root_item, 0);

fs/btrfs/disk-io.c

836

btrfs_set_root_dirid(&root->root_item, 0);

fs/btrfs/disk-io.c

838

generate_random_guid(root->root_item.uuid);

fs/btrfs/disk-io.c

840

export_guid(root->root_item.uuid, &guid_null);

fs/btrfs/disk-io.c

841

btrfs_set_root_drop_level(&root->root_item, 0);

fs/btrfs/disk-io.c

845

ret = btrfs_insert_root(trans, tree_root, &root->root_key, &root->root_item);

fs/btrfs/disk-io.c

849

return root;

fs/btrfs/disk-io.c

852

btrfs_put_root(root);

fs/btrfs/disk-io.c

859

struct btrfs_root *root;

fs/btrfs/disk-io.c

861

root = btrfs_alloc_root(fs_info, BTRFS_TREE_LOG_OBJECTID, GFP_NOFS);

fs/btrfs/disk-io.c

862

if (!root)

fs/btrfs/disk-io.c

865

root->root_key.objectid = BTRFS_TREE_LOG_OBJECTID;

fs/btrfs/disk-io.c

866

root->root_key.type = BTRFS_ROOT_ITEM_KEY;

fs/btrfs/disk-io.c

867

root->root_key.offset = BTRFS_TREE_LOG_OBJECTID;

fs/btrfs/disk-io.c

869

return root;

fs/btrfs/disk-io.c

873

struct btrfs_root *root)

fs/btrfs/disk-io.c

887

leaf = btrfs_alloc_tree_block(trans, root, 0, BTRFS_TREE_LOG_OBJECTID,

fs/btrfs/disk-io.c

892

root->node = leaf;

fs/btrfs/disk-io.c

894

btrfs_mark_buffer_dirty(trans, root->node);

fs/btrfs/disk-io.c

895

btrfs_tree_unlock(root->node);

fs/btrfs/disk-io.c

924

struct btrfs_root *root)

fs/btrfs/disk-io.c

926

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/disk-io.c

942

log_root->root_key.offset = btrfs_root_id(root);

fs/btrfs/disk-io.c

954

WARN_ON(root->log_root);

fs/btrfs/disk-io.c

955

root->log_root = log_root;

fs/btrfs/disk-io.c

956

btrfs_set_root_log_transid(root, 0);

fs/btrfs/disk-io.c

957

root->log_transid_committed = -1;

fs/btrfs/disk-io.c

958

btrfs_set_root_last_log_commit(root, 0);

fs/btrfs/disk-io.c

966

struct btrfs_root *root;

fs/btrfs/disk-io.c

973

root = btrfs_alloc_root(fs_info, key->objectid, GFP_NOFS);

fs/btrfs/disk-io.c

974

if (!root)

fs/btrfs/disk-io.c

978

&root->root_item, &root->root_key);

fs/btrfs/disk-io.c

985

generation = btrfs_root_generation(&root->root_item);

fs/btrfs/disk-io.c

986

level = btrfs_root_level(&root->root_item);

fs/btrfs/disk-io.c

990

root->node = read_tree_block(fs_info, btrfs_root_bytenr(&root->root_item),

fs/btrfs/disk-io.c

992

if (IS_ERR(root->node)) {

fs/btrfs/disk-io.c

993

ret = PTR_ERR(root->node);

fs/btrfs/disk-io.c

994

root->node = NULL;

fs/btrfs/disk-io.c

997

if (unlikely(!btrfs_buffer_uptodate(root->node, generation, false))) {

fs/btrfs/disk-io.h

100

if (!root)

fs/btrfs/disk-io.h

102

if (refcount_inc_not_zero(&root->refs))

fs/btrfs/disk-io.h

103

return root;

fs/btrfs/disk-io.h

107

void btrfs_put_root(struct btrfs_root *root);

fs/btrfs/disk-io.h

116

struct btrfs_root *root);

fs/btrfs/disk-io.h

120

struct btrfs_root *root);

fs/btrfs/disk-io.h

127

int btrfs_get_free_objectid(struct btrfs_root *root, u64 *objectid);

fs/btrfs/disk-io.h

128

int btrfs_init_root_free_objectid(struct btrfs_root *root);

fs/btrfs/disk-io.h

66

struct btrfs_root *root);

fs/btrfs/disk-io.h

76

int btrfs_global_root_insert(struct btrfs_root *root);

fs/btrfs/disk-io.h

77

void btrfs_global_root_delete(struct btrfs_root *root);

fs/btrfs/disk-io.h

87

struct btrfs_root *root);

fs/btrfs/disk-io.h

98

static inline struct btrfs_root *btrfs_grab_root(struct btrfs_root *root)

fs/btrfs/export.c

156

struct btrfs_root *root = dir->root;

fs/btrfs/export.c

157

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/export.c

170

key.objectid = btrfs_root_id(root);

fs/btrfs/export.c

173

root = fs_info->tree_root;

fs/btrfs/export.c

180

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/export.c

220

inode = btrfs_iget(key.objectid, root);

fs/btrfs/export.c

235

struct btrfs_root *root = dir->root;

fs/btrfs/export.c

236

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/export.c

257

key.objectid = btrfs_root_id(inode->root);

fs/btrfs/export.c

26

if (btrfs_root_id(BTRFS_I(inode)->root) !=

fs/btrfs/export.c

260

root = fs_info->tree_root;

fs/btrfs/export.c

267

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/export.c

27

btrfs_root_id(BTRFS_I(parent)->root))

fs/btrfs/export.c

41

fid->root_objectid = btrfs_root_id(BTRFS_I(inode)->root);

fs/btrfs/export.c

49

parent_root_id = btrfs_root_id(BTRFS_I(parent)->root);

fs/btrfs/export.c

83

struct btrfs_root *root;

fs/btrfs/export.c

89

root = btrfs_get_fs_root(fs_info, root_objectid, true);

fs/btrfs/export.c

90

if (IS_ERR(root))

fs/btrfs/export.c

91

return ERR_CAST(root);

fs/btrfs/export.c

93

inode = btrfs_iget(objectid, root);

fs/btrfs/export.c

94

btrfs_put_root(root);

fs/btrfs/extent-io-tree.c

117

struct rb_root root;

fs/btrfs/extent-io-tree.c

122

root = tree->state;

fs/btrfs/extent-io-tree.c

124

rbtree_postorder_for_each_entry_safe(state, tmp, &root, rb_node) {

fs/btrfs/extent-io-tree.c

239

struct rb_root *root = &tree->state;

fs/btrfs/extent-io-tree.c

240

struct rb_node **node = &root->rb_node;

fs/btrfs/extent-io-tree.c

289

struct rb_root *root = &tree->state;

fs/btrfs/extent-io-tree.c

290

struct rb_node **node = &root->rb_node;

fs/btrfs/extent-io-tree.c

71

btrfs_debug_rl(inode->root->fs_info,

fs/btrfs/extent-io-tree.c

95

return tree->inode->root->fs_info;

fs/btrfs/extent-tree.c

1275

struct btrfs_root *root,

fs/btrfs/extent-tree.c

1287

ret = remove_extent_data_ref(trans, root, path, refs_to_drop);

fs/btrfs/extent-tree.c

1289

ret = btrfs_del_item(trans, root, path);

fs/btrfs/extent-tree.c

1585

u64 root = href->owning_root;

fs/btrfs/extent-tree.c

1592

!href->is_data || !btrfs_is_fstree(root))

fs/btrfs/extent-tree.c

1595

btrfs_qgroup_free_refroot(fs_info, root, href->reserved_bytes,

fs/btrfs/extent-tree.c

1639

.root = href->owning_root,

fs/btrfs/extent-tree.c

1695

struct btrfs_root *root;

fs/btrfs/extent-tree.c

1724

root = btrfs_extent_root(fs_info, key.objectid);

fs/btrfs/extent-tree.c

1725

if (unlikely(!root)) {

fs/btrfs/extent-tree.c

1732

ret = btrfs_search_slot(trans, root, &key, path, 0, 1);

fs/btrfs/extent-tree.c

1808

.root = href->owning_root,

fs/btrfs/extent-tree.c

2175

static u64 find_middle(struct rb_root *root)

fs/btrfs/extent-tree.c

2177

struct rb_node *n = root->rb_node;

fs/btrfs/extent-tree.c

2183

n = rb_first(root);

fs/btrfs/extent-tree.c

2188

n = rb_last(root);

fs/btrfs/extent-tree.c

2193

n = root->rb_node;

fs/btrfs/extent-tree.c

2243

delayed_refs->run_delayed_start = find_middle(&delayed_refs->root);

fs/btrfs/extent-tree.c

2293

struct btrfs_root *root = inode->root;

fs/btrfs/extent-tree.c

2301

spin_lock(&root->fs_info->trans_lock);

fs/btrfs/extent-tree.c

2302

cur_trans = root->fs_info->running_transaction;

fs/btrfs/extent-tree.c

2305

spin_unlock(&root->fs_info->trans_lock);

fs/btrfs/extent-tree.c

2311

head = btrfs_find_delayed_ref_head(root->fs_info, delayed_refs, bytenr);

fs/btrfs/extent-tree.c

2366

if (ref->ref_root != btrfs_root_id(root) ||

fs/btrfs/extent-tree.c

2424

struct btrfs_root *root = inode->root;

fs/btrfs/extent-tree.c

2425

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

2496

btrfs_extent_data_ref_root(leaf, ref) != btrfs_root_id(root) ||

fs/btrfs/extent-tree.c

2544

if (btrfs_is_data_reloc_root(inode->root))

fs/btrfs/extent-tree.c

2550

struct btrfs_root *root,

fs/btrfs/extent-tree.c

2554

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

2573

if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state) && level == 0)

fs/btrfs/extent-tree.c

2610

btrfs_root_id(root), for_reloc);

fs/btrfs/extent-tree.c

2623

btrfs_root_id(root), for_reloc);

fs/btrfs/extent-tree.c

2635

int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/extent-tree.c

2638

return __btrfs_mod_ref(trans, root, buf, full_backref, true);

fs/btrfs/extent-tree.c

2641

int btrfs_dec_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/extent-tree.c

2644

return __btrfs_mod_ref(trans, root, buf, full_backref, false);

fs/btrfs/extent-tree.c

2647

static u64 get_alloc_profile_by_root(struct btrfs_root *root, int data)

fs/btrfs/extent-tree.c

2649

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

2654

else if (root == fs_info->chunk_root)

fs/btrfs/extent-tree.c

2656

else if (root == fs_info->remap_root)

fs/btrfs/extent-tree.c

3493

.root = delayed_ref_root,

fs/btrfs/extent-tree.c

3543

delta.root = btrfs_get_extent_owner_root(trans->fs_info,

fs/btrfs/extent-tree.c

4336

struct btrfs_root *root = fs_info->chunk_root;

fs/btrfs/extent-tree.c

4381

trans = btrfs_join_transaction(root);

fs/btrfs/extent-tree.c

443

struct btrfs_root *root = btrfs_extent_root(trans->fs_info, bytenr);

fs/btrfs/extent-tree.c

451

if (unlikely(!root)) {

fs/btrfs/extent-tree.c

4560

static noinline int find_free_extent(struct btrfs_root *root,

fs/btrfs/extent-tree.c

4564

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

4597

trace_btrfs_find_free_extent(root, ffe_ctl);

fs/btrfs/extent-tree.c

4661

trace_btrfs_find_free_extent_search_loop(root, ffe_ctl);

fs/btrfs/extent-tree.c

468

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/extent-tree.c

4714

trace_btrfs_find_free_extent_have_block_group(root, ffe_ctl, block_group);

fs/btrfs/extent-tree.c

483

ret = btrfs_next_leaf(root, path);

fs/btrfs/extent-tree.c

4874

int btrfs_reserve_extent(struct btrfs_root *root, u64 ram_bytes,

fs/btrfs/extent-tree.c

4879

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

4884

bool for_treelog = (btrfs_root_id(root) == BTRFS_TREE_LOG_OBJECTID);

fs/btrfs/extent-tree.c

4885

bool for_data_reloc = (btrfs_is_data_reloc_root(root) && is_data);

fs/btrfs/extent-tree.c

4887

flags = get_alloc_profile_by_root(root, is_data);

fs/btrfs/extent-tree.c

4901

ret = find_free_extent(root, ins, &ffe_ctl);

fs/btrfs/extent-tree.c

5156

struct btrfs_root *root, u64 owner,

fs/btrfs/extent-tree.c

5164

.owning_root = btrfs_root_id(root),

fs/btrfs/extent-tree.c

5165

.ref_root = btrfs_root_id(root),

fs/btrfs/extent-tree.c

5170

if (btrfs_is_data_reloc_root(root) && btrfs_is_fstree(root->relocation_src_root))

fs/btrfs/extent-tree.c

5171

generic_ref.owning_root = root->relocation_src_root;

fs/btrfs/extent-tree.c

5174

btrfs_ref_tree_mod(root->fs_info, &generic_ref);

fs/btrfs/extent-tree.c

5193

.root = root_objectid,

fs/btrfs/extent-tree.c

522

struct btrfs_root *root = btrfs_extent_root(trans->fs_info, bytenr);

fs/btrfs/extent-tree.c

5255

btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/extent-tree.c

5259

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

5283

!test_bit(BTRFS_ROOT_RESET_LOCKDEP_CLASS, &root->state))

fs/btrfs/extent-tree.c

531

if (unlikely(!root)) {

fs/btrfs/extent-tree.c

5311

if (btrfs_root_id(root) == BTRFS_TREE_LOG_OBJECTID) {

fs/btrfs/extent-tree.c

5312

buf->log_index = root->log_transid % 2;

fs/btrfs/extent-tree.c

5318

btrfs_set_extent_bit(&root->dirty_log_pages, buf->start,

fs/btrfs/extent-tree.c

5322

btrfs_set_extent_bit(&root->dirty_log_pages, buf->start,

fs/btrfs/extent-tree.c

5339

struct btrfs_root *root,

fs/btrfs/extent-tree.c

5347

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

5359

buf = btrfs_init_new_buffer(trans, root, root->alloc_bytenr,

fs/btrfs/extent-tree.c

5362

root->alloc_bytenr += blocksize;

fs/btrfs/extent-tree.c

5367

block_rsv = btrfs_use_block_rsv(trans, root, blocksize);

fs/btrfs/extent-tree.c

5371

ret = btrfs_reserve_extent(root, blocksize, blocksize, blocksize,

fs/btrfs/extent-tree.c

5376

buf = btrfs_init_new_buffer(trans, root, ins.objectid, level,

fs/btrfs/extent-tree.c

5420

btrfs_init_tree_ref(&generic_ref, level, btrfs_root_id(root), false);

fs/btrfs/extent-tree.c

548

ret = btrfs_insert_empty_item(trans, root, path, &key, size);

fs/btrfs/extent-tree.c

5492

static bool visit_node_for_delete(struct btrfs_root *root, struct walk_control *wc,

fs/btrfs/extent-tree.c

5531

if (!wc->update_ref || generation <= btrfs_root_origin_generation(root))

fs/btrfs/extent-tree.c

5547

struct btrfs_root *root,

fs/btrfs/extent-tree.c

5551

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

5586

generation <= btrfs_root_origin_generation(root))

fs/btrfs/extent-tree.c

5607

if (!visit_node_for_delete(root, wc, eb, flags, slot))

fs/btrfs/extent-tree.c

5625

struct btrfs_root *root,

fs/btrfs/extent-tree.c

5629

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

5635

if (wc->stage == UPDATE_BACKREF && btrfs_header_owner(eb) != btrfs_root_id(root))

fs/btrfs/extent-tree.c

5674

ret = btrfs_inc_ref(trans, root, eb, true);

fs/btrfs/extent-tree.c

5679

ret = btrfs_dec_ref(trans, root, eb, false);

fs/btrfs/extent-tree.c

5708

struct btrfs_root *root, u64 bytenr, u64 parent,

fs/btrfs/extent-tree.c

5723

root->fs_info->nodesize, parent,

fs/btrfs/extent-tree.c

5724

btrfs_root_id(root), level, 0);

fs/btrfs/extent-tree.c

574

ret = btrfs_insert_empty_item(trans, root, path, &key,

fs/btrfs/extent-tree.c

5740

head = btrfs_find_delayed_ref_head(root->fs_info, delayed_refs, bytenr);

fs/btrfs/extent-tree.c

5760

exists = btrfs_find_delayed_tree_ref(head, btrfs_root_id(root), parent);

fs/btrfs/extent-tree.c

5773

struct btrfs_root *root,

fs/btrfs/extent-tree.c

5792

check.owner_root = btrfs_root_id(root);

fs/btrfs/extent-tree.c

5798

reada_walk_down(trans, root, wc, path);

fs/btrfs/extent-tree.c

5819

static int maybe_drop_reference(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/extent-tree.c

5826

.num_bytes = root->fs_info->nodesize,

fs/btrfs/extent-tree.c

5828

.ref_root = btrfs_root_id(root),

fs/btrfs/extent-tree.c

5840

ASSERT(btrfs_root_id(root) == btrfs_header_owner(path->nodes[level]));

fs/btrfs/extent-tree.c

5841

if (unlikely(btrfs_root_id(root) != btrfs_header_owner(path->nodes[level]))) {

fs/btrfs/extent-tree.c

5842

btrfs_err(root->fs_info, "mismatched block owner");

fs/btrfs/extent-tree.c

5854

ret = check_ref_exists(trans, root, next->start, ref.parent,

fs/btrfs/extent-tree.c

5867

if (btrfs_root_id(root) != BTRFS_TREE_RELOC_OBJECTID &&

fs/btrfs/extent-tree.c

5874

btrfs_err_rl(root->fs_info,

fs/btrfs/extent-tree.c

5907

struct btrfs_root *root,

fs/btrfs/extent-tree.c

5911

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

5927

generation <= btrfs_root_origin_generation(root)) {

fs/btrfs/extent-tree.c

5934

next = btrfs_find_create_tree_block(fs_info, bytenr, btrfs_root_id(root),

fs/btrfs/extent-tree.c

5957

if (!visit_node_for_delete(root, wc, path->nodes[level],

fs/btrfs/extent-tree.c

5971

ret = check_next_block_uptodate(trans, root, path, wc, next);

fs/btrfs/extent-tree.c

5978

btrfs_err(root->fs_info, "mismatched level");

fs/btrfs/extent-tree.c

5990

ret = maybe_drop_reference(trans, root, path, wc, next, owner_root);

fs/btrfs/extent-tree.c

601

struct btrfs_root *root,

fs/btrfs/extent-tree.c

6018

struct btrfs_root *root,

fs/btrfs/extent-tree.c

6022

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

6082

ret = btrfs_dec_ref(trans, root, eb, full_backref);

fs/btrfs/extent-tree.c

6087

if (btrfs_is_fstree(btrfs_root_id(root))) {

fs/btrfs/extent-tree.c

6104

if (eb == root->node) {

fs/btrfs/extent-tree.c

6107

else if (unlikely(btrfs_root_id(root) != btrfs_header_owner(eb)))

fs/btrfs/extent-tree.c

6112

else if (unlikely(btrfs_root_id(root) !=

fs/btrfs/extent-tree.c

6117

ret = btrfs_free_tree_block(trans, btrfs_root_id(root), eb, parent,

fs/btrfs/extent-tree.c

6128

btrfs_header_owner(eb), btrfs_root_id(root));

fs/btrfs/extent-tree.c

6154

struct btrfs_root *root,

fs/btrfs/extent-tree.c

6163

ret = walk_down_proc(trans, root, path, wc);

fs/btrfs/extent-tree.c

6174

ret = do_walk_down(trans, root, path, wc);

fs/btrfs/extent-tree.c

6203

struct btrfs_root *root,

fs/btrfs/extent-tree.c

6218

ret = walk_up_proc(trans, root, path, wc);

fs/btrfs/extent-tree.c

6250

int btrfs_drop_snapshot(struct btrfs_root *root, bool update_ref, bool for_reloc)

fs/btrfs/extent-tree.c

6252

const bool is_reloc_root = (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID);

fs/btrfs/extent-tree.c

6253

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

6257

struct btrfs_root_item *root_item = &root->root_item;

fs/btrfs/extent-tree.c

6260

const u64 rootid = btrfs_root_id(root);

fs/btrfs/extent-tree.c

6266

btrfs_debug(fs_info, "Drop subvolume %llu", btrfs_root_id(root));

fs/btrfs/extent-tree.c

6305

set_bit(BTRFS_ROOT_DELETING, &root->state);

fs/btrfs/extent-tree.c

6306

unfinished_drop = test_bit(BTRFS_ROOT_UNFINISHED_DROP, &root->state);

fs/btrfs/extent-tree.c

6309

level = btrfs_header_level(root->node);

fs/btrfs/extent-tree.c

6310

path->nodes[level] = btrfs_lock_root_node(root);

fs/btrfs/extent-tree.c

6323

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/extent-tree.c

6337

level = btrfs_header_level(root->node);

fs/btrfs/extent-tree.c

635

ret = btrfs_del_item(trans, root, path);

fs/btrfs/extent-tree.c

6365

wc->restarted = test_bit(BTRFS_ROOT_DEAD_TREE, &root->state);

fs/btrfs/extent-tree.c

6375

ret = walk_down_tree(trans, root, path, wc);

fs/btrfs/extent-tree.c

6381

ret = walk_up_tree(trans, root, path, wc, BTRFS_MAX_LEVEL);

fs/btrfs/extent-tree.c

6407

&root->root_key,

fs/btrfs/extent-tree.c

6444

ret = btrfs_del_root(trans, &root->root_key);

fs/btrfs/extent-tree.c

6451

ret = btrfs_find_root(tree_root, &root->root_key, path,

fs/btrfs/extent-tree.c

6464

btrfs_del_orphan_item(trans, tree_root, btrfs_root_id(root));

fs/btrfs/extent-tree.c

6473

btrfs_qgroup_convert_reserved_meta(root, INT_MAX);

fs/btrfs/extent-tree.c

6474

btrfs_qgroup_free_meta_all_pertrans(root);

fs/btrfs/extent-tree.c

6476

if (test_bit(BTRFS_ROOT_IN_RADIX, &root->state))

fs/btrfs/extent-tree.c

6477

btrfs_add_dropped_root(trans, root);

fs/btrfs/extent-tree.c

6479

btrfs_put_root(root);

fs/btrfs/extent-tree.c

6512

btrfs_add_dead_root(root);

fs/btrfs/extent-tree.c

6523

struct btrfs_root *root,

fs/btrfs/extent-tree.c

6527

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent-tree.c

6534

BUG_ON(btrfs_root_id(root) != BTRFS_TREE_RELOC_OBJECTID);

fs/btrfs/extent-tree.c

6566

ret = walk_down_tree(trans, root, path, wc);

fs/btrfs/extent-tree.c

6570

ret = walk_up_tree(trans, root, path, wc, parent_level);

fs/btrfs/extent-tree.c

691

struct btrfs_root *root = btrfs_extent_root(trans->fs_info, bytenr);

fs/btrfs/extent-tree.c

695

if (unlikely(!root)) {

fs/btrfs/extent-tree.c

710

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/extent-tree.c

721

struct btrfs_root *root = btrfs_extent_root(trans->fs_info, bytenr);

fs/btrfs/extent-tree.c

725

if (unlikely(!root)) {

fs/btrfs/extent-tree.c

74

struct btrfs_root *root = btrfs_extent_root(fs_info, start);

fs/btrfs/extent-tree.c

740

ret = btrfs_insert_empty_item(trans, root, path, &key, 0);

fs/btrfs/extent-tree.c

78

if (unlikely(!root)) {

fs/btrfs/extent-tree.c

805

struct btrfs_root *root = btrfs_extent_root(fs_info, bytenr);

fs/btrfs/extent-tree.c

821

if (unlikely(!root)) {

fs/btrfs/extent-tree.c

848

ret = btrfs_search_slot(trans, root, &key, path, extra_size, 1);

fs/btrfs/extent-tree.c

91

return btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/extent-tree.c

981

BTRFS_MAX_EXTENT_ITEM_SIZE(root)) {

fs/btrfs/extent-tree.h

120

struct btrfs_root *root,

fs/btrfs/extent-tree.h

132

struct btrfs_root *root, u64 owner,

fs/btrfs/extent-tree.h

138

int btrfs_reserve_extent(struct btrfs_root *root, u64 ram_bytes, u64 num_bytes,

fs/btrfs/extent-tree.h

141

int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/extent-tree.h

143

int btrfs_dec_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/extent-tree.h

157

int btrfs_drop_snapshot(struct btrfs_root *root, bool update_ref, bool for_reloc);

fs/btrfs/extent-tree.h

159

struct btrfs_root *root,

fs/btrfs/extent_io.c

1176

const struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_io.c

1535

btrfs_root_id(inode->root),

fs/btrfs/extent_io.c

1638

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_io.c

171

bio_ctrl->generation < btrfs_get_fs_generation(bbio->inode->root->fs_info));

fs/btrfs/extent_io.c

1729

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_io.c

1838

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_io.c

1883

btrfs_root_id(inode->root),

fs/btrfs/extent_io.c

1906

btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/extent_io.c

2840

const u64 cur_gen = btrfs_get_fs_generation(inode->root->fs_info);

fs/btrfs/extent_io.c

519

struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;

fs/btrfs/extent_io.c

575

struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;

fs/btrfs/extent_io.c

742

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_map.c

1136

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_map.c

1161

node = rb_first(&tree->root);

fs/btrfs/extent_map.c

1206

static struct btrfs_inode *find_first_inode_to_shrink(struct btrfs_root *root,

fs/btrfs/extent_map.c

1212

xa_lock(&root->inodes);

fs/btrfs/extent_map.c

1216

inode = xa_find(&root->inodes, &from, ULONG_MAX, XA_PRESENT);

fs/btrfs/extent_map.c

1238

if (RB_EMPTY_ROOT(&tree->root)) {

fs/btrfs/extent_map.c

1249

cond_resched_lock(&root->inodes.xa_lock);

fs/btrfs/extent_map.c

1251

xa_unlock(&root->inodes);

fs/btrfs/extent_map.c

1256

static long btrfs_scan_root(struct btrfs_root *root, struct btrfs_em_shrink_ctx *ctx)

fs/btrfs/extent_map.c

1258

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent_map.c

1263

inode = find_first_inode_to_shrink(root, min_ino);

fs/btrfs/extent_map.c

1277

inode = find_first_inode_to_shrink(root, min_ino);

fs/btrfs/extent_map.c

1288

fs_info->em_shrinker_last_root = btrfs_root_id(root);

fs/btrfs/extent_map.c

1295

fs_info->em_shrinker_last_root = btrfs_root_id(root) + 1;

fs/btrfs/extent_map.c

131

rb_insert_color(&em->rb_node, root);

fs/btrfs/extent_map.c

1325

struct btrfs_root *root;

fs/btrfs/extent_map.c

1332

(void **)&root,

fs/btrfs/extent_map.c

1345

next_root_id = btrfs_root_id(root) + 1;

fs/btrfs/extent_map.c

1346

root = btrfs_grab_root(root);

fs/btrfs/extent_map.c

1349

if (!root)

fs/btrfs/extent_map.c

1352

if (btrfs_is_fstree(btrfs_root_id(root)))

fs/btrfs/extent_map.c

1353

nr_dropped += btrfs_scan_root(root, &ctx);

fs/btrfs/extent_map.c

1355

btrfs_put_root(root);

fs/btrfs/extent_map.c

139

static struct rb_node *tree_search(struct rb_root *root, u64 offset,

fs/btrfs/extent_map.c

142

struct rb_node *n = root->rb_node;

fs/btrfs/extent_map.c

356

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_map.c

36

tree->root = RB_ROOT;

fs/btrfs/extent_map.c

426

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_map.c

437

btrfs_ino(inode), btrfs_root_id(inode->root),

fs/btrfs/extent_map.c

446

btrfs_ino(inode), btrfs_root_id(inode->root),

fs/btrfs/extent_map.c

504

struct btrfs_root *root = inode->root;

fs/btrfs/extent_map.c

505

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/extent_map.c

511

ret = tree_insert(&tree->root, em);

fs/btrfs/extent_map.c

517

if (!btrfs_is_testing(fs_info) && btrfs_is_fstree(btrfs_root_id(root)))

fs/btrfs/extent_map.c

531

rb_node = tree_search(&tree->root, start, &prev_or_next);

fs/btrfs/extent_map.c

611

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_map.c

622

rb_replace_node(&cur->rb_node, &new->rb_node, &tree->root);

fs/btrfs/extent_map.c

713

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_map.c

779

node = rb_first(&tree->root);

fs/btrfs/extent_map.c

790

node = rb_first(&tree->root);

fs/btrfs/extent_map.c

82

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/extent_map.c

84

rb_erase(&em->rb_node, &inode->extent_tree.root);

fs/btrfs/extent_map.c

87

if (!btrfs_is_testing(fs_info) && btrfs_is_fstree(btrfs_root_id(inode->root)))

fs/btrfs/extent_map.c

91

static int tree_insert(struct rb_root *root, struct extent_map *em)

fs/btrfs/extent_map.c

93

struct rb_node **p = &root->rb_node;

fs/btrfs/extent_map.h

103

struct rb_root root;

fs/btrfs/fiemap.c

325

ret = btrfs_next_leaf(inode->root, path);

fs/btrfs/fiemap.c

373

struct btrfs_root *root = inode->root;

fs/btrfs/fiemap.c

383

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/fiemap.c

394

ret = btrfs_next_leaf(root, path);

fs/btrfs/fiemap.c

559

struct btrfs_root *root = inode->root;

fs/btrfs/fiemap.c

570

ret = btrfs_lookup_file_extent(NULL, root, path, ino, (u64)-1, 0);

fs/btrfs/fiemap.c

612

ret = btrfs_previous_item(root, path, ino, BTRFS_EXTENT_DATA_KEY);

fs/btrfs/fiemap.c

644

const u64 sectorsize = inode->root->fs_info->sectorsize;

fs/btrfs/file-item.c

1007

ret = btrfs_del_items(trans, root, path,

fs/btrfs/file-item.c

1051

ret = btrfs_split_item(trans, root, path, &key, offset);

fs/btrfs/file-item.c

1069

static int find_next_csum_offset(struct btrfs_root *root,

fs/btrfs/file-item.c

1079

ret = btrfs_next_leaf(root, path);

fs/btrfs/file-item.c

1101

struct btrfs_root *root,

fs/btrfs/file-item.c

1104

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/file-item.c

1132

item = btrfs_lookup_csum(trans, root, path, bytenr, 1);

fs/btrfs/file-item.c

1158

ret = find_next_csum_offset(root, path, &next_offset);

fs/btrfs/file-item.c

1184

ret = btrfs_search_slot(trans, root, &file_key, path,

fs/btrfs/file-item.c

121

ASSERT(IS_ALIGNED(start + len, inode->root->fs_info->sectorsize) ||

fs/btrfs/file-item.c

1239

if (btrfs_root_id(root) == BTRFS_TREE_LOG_OBJECTID) {

fs/btrfs/file-item.c

1242

ret = find_next_csum_offset(root, path, &next_offset);

fs/btrfs/file-item.c

1249

ret = find_next_csum_offset(root, path, &next_offset);

fs/btrfs/file-item.c

1289

ret = btrfs_insert_empty_item(trans, root, path, &file_key,

fs/btrfs/file-item.c

1326

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file-item.c

1327

struct btrfs_root *root = inode->root;

fs/btrfs/file-item.c

1380

btrfs_root_id(root));

fs/btrfs/file-item.c

160

struct btrfs_root *root,

fs/btrfs/file-item.c

177

ret = btrfs_insert_empty_item(trans, root, path, &file_key,

fs/btrfs/file-item.c

200

struct btrfs_root *root,

fs/btrfs/file-item.c

204

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/file-item.c

217

ret = btrfs_search_slot(trans, root, &file_key, path, 0, cow);

fs/btrfs/file-item.c

253

struct btrfs_root *root,

fs/btrfs/file-item.c

265

return btrfs_search_slot(trans, root, &file_key, path, ins_len, cow);

fs/btrfs/file-item.c

349

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file-item.c

467

if (btrfs_is_data_reloc_root(inode->root)) {

fs/btrfs/file-item.c

501

int btrfs_lookup_csums_list(struct btrfs_root *root, u64 start, u64 end,

fs/btrfs/file-item.c

504

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/file-item.c

526

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/file-item.c

561

ret = btrfs_next_leaf(root, path);

fs/btrfs/file-item.c

645

int btrfs_lookup_csums_bitmap(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/file-item.c

649

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/file-item.c

682

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/file-item.c

718

ret = btrfs_next_leaf(root, path);

fs/btrfs/file-item.c

777

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file-item.c

817

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file-item.c

92

ASSERT(IS_ALIGNED(start + len, inode->root->fs_info->sectorsize));

fs/btrfs/file-item.c

927

struct btrfs_root *root, u64 bytenr, u64 len)

fs/btrfs/file-item.c

939

ASSERT(btrfs_root_id(root) == BTRFS_CSUM_TREE_OBJECTID ||

fs/btrfs/file-item.c

940

btrfs_root_id(root) == BTRFS_TREE_LOG_OBJECTID);

fs/btrfs/file-item.c

951

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/file-item.h

55

struct btrfs_root *root, u64 bytenr, u64 len);

fs/btrfs/file-item.h

58

struct btrfs_root *root, u64 objectid, u64 pos,

fs/btrfs/file-item.h

61

struct btrfs_root *root,

fs/btrfs/file-item.h

65

struct btrfs_root *root,

fs/btrfs/file-item.h

69

int btrfs_lookup_csums_range(struct btrfs_root *root, u64 start, u64 end,

fs/btrfs/file-item.h

72

int btrfs_lookup_csums_list(struct btrfs_root *root, u64 start, u64 end,

fs/btrfs/file-item.h

74

int btrfs_lookup_csums_bitmap(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/file.c

1000

btrfs_drew_write_unlock(&root->snapshot_lock);

fs/btrfs/file.c

1020

btrfs_drew_write_unlock(&root->snapshot_lock);

fs/btrfs/file.c

1042

btrfs_drew_write_unlock(&inode->root->snapshot_lock);

fs/btrfs/file.c

1102

const struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

1121

const struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

1203

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

139

struct btrfs_root *root, struct btrfs_inode *inode,

fs/btrfs/file.c

142

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/file.c

1441

if (btrfs_is_shutdown(inode->root->fs_info))

fs/btrfs/file.c

1448

if (BTRFS_FS_ERROR(inode->root->fs_info))

fs/btrfs/file.c

1525

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

1561

struct btrfs_root *root = inode->root;

fs/btrfs/file.c

1562

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/file.c

1607

atomic_inc(&root->log_batch);

fs/btrfs/file.c

1691

atomic_inc(&root->log_batch);

fs/btrfs/file.c

1724

trans = btrfs_start_transaction(root, 0);

fs/btrfs/file.c

1769

ret = btrfs_sync_log(trans, root, &ctx);

fs/btrfs/file.c

1802

trans = btrfs_attach_transaction_barrier(root);

fs/btrfs/file.c

184

update_refs = (btrfs_root_id(root) != BTRFS_TREE_LOG_OBJECTID);

fs/btrfs/file.c

1856

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

187

ret = btrfs_lookup_file_extent(trans, root, path, ino,

fs/btrfs/file.c

207

ret = btrfs_next_leaf(root, path);

fs/btrfs/file.c

2091

struct btrfs_root *root = inode->root;

fs/btrfs/file.c

2105

ret = btrfs_search_slot(trans, root, &key, path, 0, 1);

fs/btrfs/file.c

2149

ret = btrfs_insert_hole_extent(trans, root, btrfs_ino(inode), offset,

fs/btrfs/file.c

2187

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

2309

struct btrfs_root *root = inode->root;

fs/btrfs/file.c

2328

ret = btrfs_insert_empty_item(trans, root, path, &key,

fs/btrfs/file.c

2362

ret = btrfs_alloc_reserved_file_extent(trans, root,

fs/btrfs/file.c

2372

.owning_root = btrfs_root_id(root),

fs/btrfs/file.c

2373

.ref_root = btrfs_root_id(root),

fs/btrfs/file.c

2403

struct btrfs_root *root = inode->root;

fs/btrfs/file.c

2404

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/file.c

2432

trans = btrfs_start_transaction(root, rsv_count);

fs/btrfs/file.c

2451

ret = btrfs_drop_extents(trans, root, inode, &drop_args);

fs/btrfs/file.c

2551

trans = btrfs_start_transaction(root, rsv_count);

fs/btrfs/file.c

2655

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/file.c

2800

trans = btrfs_start_transaction(root, 1);

fs/btrfs/file.c

2859

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/file.c

2868

range_start = round_down(i_size_read(inode), root->fs_info->sectorsize);

fs/btrfs/file.c

2869

range_end = round_up(end, root->fs_info->sectorsize);

fs/btrfs/file.c

2876

trans = btrfs_start_transaction(root, 1);

fs/btrfs/file.c

2898

const u64 sectorsize = inode->root->fs_info->sectorsize;

fs/btrfs/file.c

2923

struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info;

fs/btrfs/file.c

294

ret = btrfs_duplicate_item(trans, root, path,

fs/btrfs/file.c

3115

int blocksize = BTRFS_I(inode)->root->fs_info->sectorsize;

fs/btrfs/file.c

323

.owning_root = btrfs_root_id(root),

fs/btrfs/file.c

324

.ref_root = btrfs_root_id(root),

fs/btrfs/file.c

3424

u64 cur_offset = round_down(start, inode->root->fs_info->sectorsize);

fs/btrfs/file.c

3535

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

3540

struct btrfs_root *root = inode->root;

fs/btrfs/file.c

3631

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/file.c

3647

ret = btrfs_next_leaf(root, path);

fs/btrfs/file.c

422

.owning_root = btrfs_root_id(root),

fs/btrfs/file.c

423

.ref_root = btrfs_root_id(root),

fs/btrfs/file.c

444

ret = btrfs_del_items(trans, root, path, del_slot,

fs/btrfs/file.c

469

ret = btrfs_del_items(trans, root, path, del_slot, del_nr);

fs/btrfs/file.c

495

btrfs_setup_item_for_insert(trans, root, path, &key,

fs/btrfs/file.c

552

struct btrfs_root *root = inode->root;

fs/btrfs/file.c

582

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/file.c

673

ret = btrfs_duplicate_item(trans, root, path, &new_key);

fs/btrfs/file.c

702

ref.owning_root = btrfs_root_id(root);

fs/btrfs/file.c

703

ref.ref_root = btrfs_root_id(root);

fs/btrfs/file.c

732

ref.owning_root = btrfs_root_id(root);

fs/btrfs/file.c

733

ref.ref_root = btrfs_root_id(root);

fs/btrfs/file.c

74

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

784

ret = btrfs_del_items(trans, root, path, del_slot, del_nr);

fs/btrfs/file.c

903

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

980

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/file.c

981

struct btrfs_root *root = inode->root;

fs/btrfs/file.c

990

if (!btrfs_drew_try_write_lock(&root->snapshot_lock))

fs/btrfs/file.h

27

struct btrfs_root *root, struct btrfs_inode *inode,

fs/btrfs/free-space-cache.c

100

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/free-space-cache.c

1091

node = rb_first(&cluster->root);

fs/btrfs/free-space-cache.c

1113

node = rb_first(&cluster->root);

fs/btrfs/free-space-cache.c

1147

struct btrfs_root *root,

fs/btrfs/free-space-cache.c

1161

ret = btrfs_search_slot(trans, root, &key, path, 0, 1);

fs/btrfs/free-space-cache.c

120

inode = btrfs_iget_path(location.objectid, root, path);

fs/btrfs/free-space-cache.c

1289

static int __btrfs_wait_cache_io(struct btrfs_root *root,

fs/btrfs/free-space-cache.c

1307

ret = update_cache_item(trans, root, inode, path, offset,

fs/btrfs/free-space-cache.c

1314

btrfs_debug(root->fs_info,

fs/btrfs/free-space-cache.c

1587

struct rb_root *root;

fs/btrfs/free-space-cache.c

1595

root = &cluster->root;

fs/btrfs/free-space-cache.c

1597

root = &ctl->free_space_offset;

fs/btrfs/free-space-cache.c

1600

p = &root->rb_node;

fs/btrfs/free-space-cache.c

1643

rb_insert_color(&new_entry->offset_index, root);

fs/btrfs/free-space-cache.c

167

static int __create_free_space_inode(struct btrfs_root *root,

fs/btrfs/free-space-cache.c

182

ret = btrfs_insert_empty_inode(trans, root, path, ino);

fs/btrfs/free-space-cache.c

207

ret = btrfs_insert_empty_item(trans, root, path, &key,

fs/btrfs/free-space-cache.c

2341

node = rb_first(&cluster->root);

fs/btrfs/free-space-cache.c

2994

node = rb_first(&cluster->root);

fs/btrfs/free-space-cache.c

3000

rb_erase(&entry->offset_index, &cluster->root);

fs/btrfs/free-space-cache.c

3025

cluster->root = RB_ROOT;

fs/btrfs/free-space-cache.c

306

struct btrfs_root *root = inode->root;

fs/btrfs/free-space-cache.c

3244

node = rb_first(&cluster->root);

fs/btrfs/free-space-cache.c

3304

rb_erase(&entry->offset_index, &cluster->root);

fs/btrfs/free-space-cache.c

347

ret = btrfs_truncate_inode_items(trans, root, &control);

fs/btrfs/free-space-cache.c

3645

cluster->root = RB_ROOT;

fs/btrfs/free-space-cache.c

477

btrfs_err(BTRFS_I(inode)->root->fs_info,

fs/btrfs/free-space-cache.c

483

btrfs_err(BTRFS_I(inode)->root->fs_info,

fs/btrfs/free-space-cache.c

734

static int __load_free_space_cache(struct btrfs_root *root, struct inode *inode,

fs/btrfs/free-space-cache.c

738

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/free-space-cache.c

759

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/free-space-cache.c

83

static struct inode *__lookup_free_space_inode(struct btrfs_root *root,

fs/btrfs/free-space-tree.c

101

struct btrfs_root *root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

109

ret = btrfs_search_slot(trans, root, &key, path, 0, cow);

fs/btrfs/free-space-tree.c

1223

struct btrfs_root *root)

fs/btrfs/free-space-tree.c

1240

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/free-space-tree.c

1249

ret = btrfs_del_items(trans, root, path, 0, nr);

fs/btrfs/free-space-tree.c

128

struct btrfs_root *root,

fs/btrfs/free-space-tree.c

134

ret = btrfs_search_slot(trans, root, key, p, ins_len, cow);

fs/btrfs/free-space-tree.c

1463

struct btrfs_root *root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

1494

ret = btrfs_search_prev_slot(trans, root, &key, path, -1, 1);

fs/btrfs/free-space-tree.c

1525

ret = btrfs_del_items(trans, root, path, path->slots[0], nr);

fs/btrfs/free-space-tree.c

1542

struct btrfs_root *root;

fs/btrfs/free-space-tree.c

1553

root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

1556

ret = btrfs_next_item(root, path);

fs/btrfs/free-space-tree.c

1622

struct btrfs_root *root;

fs/btrfs/free-space-tree.c

1629

root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

1634

ret = btrfs_next_item(root, path);

fs/btrfs/free-space-tree.c

1767

struct btrfs_root *root;

fs/btrfs/free-space-tree.c

1782

root = btrfs_global_root(fs_info, &key);

fs/btrfs/free-space-tree.c

1783

if (!root)

fs/btrfs/free-space-tree.c

1798

ret = btrfs_search_slot(NULL, root, &key, &path, 0, 0);

fs/btrfs/free-space-tree.c

1812

return delete_orphan_free_space_entries(root, &path, first_bg_bytenr);

fs/btrfs/free-space-tree.c

202

struct btrfs_root *root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

228

ret = btrfs_search_prev_slot(trans, root, &key, path, -1, 1);

fs/btrfs/free-space-tree.c

266

ret = btrfs_del_items(trans, root, path, path->slots[0], nr);

fs/btrfs/free-space-tree.c

314

ret = btrfs_insert_empty_item(trans, root, path, &key,

fs/btrfs/free-space-tree.c

343

struct btrfs_root *root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

368

ret = btrfs_search_prev_slot(trans, root, &key, path, -1, 1);

fs/btrfs/free-space-tree.c

412

ret = btrfs_del_items(trans, root, path, path->slots[0], nr);

fs/btrfs/free-space-tree.c

446

ret = btrfs_insert_empty_item(trans, root, path, &key, 0);

fs/btrfs/free-space-tree.c

576

struct btrfs_root *root, struct btrfs_path *p)

fs/btrfs/free-space-tree.c

592

return btrfs_search_prev_slot(trans, root, &key, p, 0, 1);

fs/btrfs/free-space-tree.c

605

struct btrfs_root *root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

625

ret = btrfs_search_prev_slot(trans, root, &key, path, 0, 1);

fs/btrfs/free-space-tree.c

634

ret = free_space_next_bitmap(trans, root, path);

fs/btrfs/free-space-tree.c

643

ret = btrfs_search_prev_slot(trans, root, &key, path, 0, 1);

fs/btrfs/free-space-tree.c

659

ret = free_space_next_bitmap(trans, root, path);

fs/btrfs/free-space-tree.c

672

ret = free_space_next_bitmap(trans, root, path);

fs/btrfs/free-space-tree.c

711

struct btrfs_root *root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

72

struct btrfs_root *root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

722

ret = btrfs_search_prev_slot(trans, root, &key, path, -1, 1);

fs/btrfs/free-space-tree.c

754

ret = btrfs_del_item(trans, root, path);

fs/btrfs/free-space-tree.c

765

ret = btrfs_insert_empty_item(trans, root, path, &key, 0);

fs/btrfs/free-space-tree.c

778

ret = btrfs_insert_empty_item(trans, root, path, &key, 0);

fs/btrfs/free-space-tree.c

82

ret = btrfs_insert_empty_item(trans, root, path, &key, sizeof(*info));

fs/btrfs/free-space-tree.c

871

struct btrfs_root *root = btrfs_free_space_root(block_group);

fs/btrfs/free-space-tree.c

907

ret = btrfs_search_prev_slot(trans, root, &key, path, -1, 1);

fs/btrfs/free-space-tree.c

930

ret = btrfs_del_item(trans, root, path);

fs/btrfs/free-space-tree.c

947

ret = btrfs_search_prev_slot(trans, root, &key, path, -1, 1);

fs/btrfs/free-space-tree.c

971

ret = btrfs_del_item(trans, root, path);

fs/btrfs/free-space-tree.c

981

ret = btrfs_insert_empty_item(trans, root, path, &new_key, 0);

fs/btrfs/fs.h

393

struct rb_root root;

fs/btrfs/fs.h

964

#define folio_to_fs_info(_folio) (folio_to_inode(_folio)->root->fs_info)

fs/btrfs/fs.h

967

struct inode *: (_inode)))->root->fs_info)

fs/btrfs/inode-item.c

104

struct btrfs_root *root,

fs/btrfs/inode-item.c

127

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/inode-item.c

152

return btrfs_del_item(trans, root, path);

fs/btrfs/inode-item.c

167

struct btrfs_root *root, const struct fscrypt_str *name,

fs/btrfs/inode-item.c

190

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/inode-item.c

212

ret = btrfs_del_item(trans, root, path);

fs/btrfs/inode-item.c

230

return btrfs_del_inode_extref(trans, root, name,

fs/btrfs/inode-item.c

243

struct btrfs_root *root,

fs/btrfs/inode-item.c

264

ret = btrfs_insert_empty_item(trans, root, path, &key,

fs/btrfs/inode-item.c

296

struct btrfs_root *root, const struct fscrypt_str *name,

fs/btrfs/inode-item.c

299

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode-item.c

316

ret = btrfs_insert_empty_item(trans, root, path, &key,

fs/btrfs/inode-item.c

361

ret = btrfs_insert_inode_extref(trans, root, name,

fs/btrfs/inode-item.c

370

struct btrfs_root *root,

fs/btrfs/inode-item.c

379

return btrfs_insert_empty_item(trans, root, path, &key,

fs/btrfs/inode-item.c

384

*root, struct btrfs_path *path,

fs/btrfs/inode-item.c

394

ret = btrfs_search_slot(trans, root, location, path, ins_len, cow);

fs/btrfs/inode-item.c

442

struct btrfs_root *root,

fs/btrfs/inode-item.c

445

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode-item.c

474

if (test_bit(BTRFS_ROOT_SHAREABLE, &root->state))

fs/btrfs/inode-item.c

498

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/inode-item.c

659

.owning_root = btrfs_root_id(root),

fs/btrfs/inode-item.c

666

btrfs_root_id(root), false);

fs/btrfs/inode-item.c

683

ret = btrfs_del_items(trans, root, path,

fs/btrfs/inode-item.c

721

ret2 = btrfs_del_items(trans, root, path, pending_del_slot, pending_del_nr);

fs/btrfs/inode-item.c

81

struct btrfs_inode_extref *btrfs_lookup_inode_extref(struct btrfs_root *root,

fs/btrfs/inode-item.c

93

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/inode-item.h

101

struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/inode-item.h

104

struct btrfs_inode_extref *btrfs_lookup_inode_extref(struct btrfs_root *root,

fs/btrfs/inode-item.h

89

struct btrfs_root *root,

fs/btrfs/inode-item.h

92

struct btrfs_root *root, const struct fscrypt_str *name,

fs/btrfs/inode-item.h

95

struct btrfs_root *root, const struct fscrypt_str *name,

fs/btrfs/inode-item.h

98

struct btrfs_root *root,

fs/btrfs/inode.c

10063

ret = btrfs_reserve_extent(root, disk_num_bytes, disk_num_bytes,

fs/btrfs/inode.c

10139

struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info;

fs/btrfs/inode.c

10180

struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info;

fs/btrfs/inode.c

10259

atomic_dec(&BTRFS_I(inode)->root->nr_swapfiles);

fs/btrfs/inode.c

10266

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

10267

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

10348

if (!btrfs_drew_try_write_lock(&root->snapshot_lock)) {

fs/btrfs/inode.c

10365

spin_lock(&root->root_item_lock);

fs/btrfs/inode.c

10366

if (btrfs_root_dead(root)) {

fs/btrfs/inode.c

10367

spin_unlock(&root->root_item_lock);

fs/btrfs/inode.c

10369

btrfs_drew_write_unlock(&root->snapshot_lock);

fs/btrfs/inode.c

10373

btrfs_root_id(root));

fs/btrfs/inode.c

10377

atomic_inc(&root->nr_swapfiles);

fs/btrfs/inode.c

10378

spin_unlock(&root->root_item_lock);

fs/btrfs/inode.c

10398

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/inode.c

10565

btrfs_drew_write_unlock(&root->snapshot_lock);

fs/btrfs/inode.c

10632

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

10640

btrfs_err(root->fs_info,

fs/btrfs/inode.c

10642

start, end, btrfs_ino(inode), btrfs_root_id(root),

fs/btrfs/inode.c

10660

struct btrfs_inode *btrfs_find_first_inode(struct btrfs_root *root, u64 min_ino)

fs/btrfs/inode.c

10665

xa_lock(&root->inodes);

fs/btrfs/inode.c

10667

inode = xa_find(&root->inodes, &from, ULONG_MAX, XA_PRESENT);

fs/btrfs/inode.c

10674

cond_resched_lock(&root->inodes.xa_lock);

fs/btrfs/inode.c

10676

xa_unlock(&root->inodes);

fs/btrfs/inode.c

1124

btrfs_folio_end_lock(inode->root->fs_info, locked_folio,

fs/btrfs/inode.c

1126

btrfs_err_rl(inode->root->fs_info,

fs/btrfs/inode.c

1128

__func__, btrfs_root_id(inode->root),

fs/btrfs/inode.c

1139

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

1140

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

1174

ret = btrfs_reserve_extent(root, async_extent->ram_size,

fs/btrfs/inode.c

1250

btrfs_root_id(root), btrfs_ino(inode), start,

fs/btrfs/inode.c

128

u64 root, void *warn_ctx)

fs/btrfs/inode.c

1311

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

1312

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

1320

ret = btrfs_reserve_extent(root, num_bytes, num_bytes, min_alloc_size,

fs/btrfs/inode.c

1358

if (btrfs_is_data_reloc_root(root)) {

fs/btrfs/inode.c

141

local_root = btrfs_get_fs_root(fs_info, root, true);

fs/btrfs/inode.c

1459

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

1460

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

1531

if (btrfs_is_data_reloc_root(root))

fs/btrfs/inode.c

1555

wait_on_bit_io(&inode->root->fs_info->flags,

fs/btrfs/inode.c

1643

__func__, btrfs_root_id(inode->root),

fs/btrfs/inode.c

1699

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

177

warn->logical, warn->mirror_num, root, inum, offset);

fs/btrfs/inode.c

1814

const bool is_reloc_ino = btrfs_is_data_reloc_root(inode->root);

fs/btrfs/inode.c

1859

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

1929

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

193

warn->logical, warn->mirror_num, root, inum, offset,

fs/btrfs/inode.c

1955

btrfs_root_last_snapshot(&root->root_item))

fs/btrfs/inode.c

2002

atomic_read(&root->snapshot_force_cow))

fs/btrfs/inode.c

2014

csum_root = btrfs_csum_root(root->fs_info, io_start);

fs/btrfs/inode.c

2016

btrfs_err(root->fs_info,

fs/btrfs/inode.c

204

warn->logical, warn->mirror_num, root, inum, offset, ret);

fs/btrfs/inode.c

2072

if (btrfs_is_data_reloc_root(inode->root))

fs/btrfs/inode.c

2096

btrfs_err(inode->root->fs_info,

fs/btrfs/inode.c

2098

__func__, btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/inode.c

2114

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

2115

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

2144

ASSERT(!btrfs_is_zoned(fs_info) || btrfs_is_data_reloc_root(root));

fs/btrfs/inode.c

2168

ret = btrfs_lookup_file_extent(NULL, root, path, ino,

fs/btrfs/inode.c

219

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

2191

ret = btrfs_next_leaf(root, path);

fs/btrfs/inode.c

238

btrfs_root_id(inode->root), btrfs_ino(inode), file_off,

fs/btrfs/inode.c

2421

__func__, btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/inode.c

2445

const bool zoned = btrfs_is_zoned(inode->root->fs_info);

fs/btrfs/inode.c

2471

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

248

btrfs_root_id(inode->root),

fs/btrfs/inode.c

2510

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

2565

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

2566

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

2568

spin_lock(&root->delalloc_lock);

fs/btrfs/inode.c

2570

list_add_tail(&inode->delalloc_inodes, &root->delalloc_inodes);

fs/btrfs/inode.c

2571

root->nr_delalloc_inodes++;

fs/btrfs/inode.c

2572

if (root->nr_delalloc_inodes == 1) {

fs/btrfs/inode.c

2574

ASSERT(list_empty(&root->delalloc_root));

fs/btrfs/inode.c

2575

list_add_tail(&root->delalloc_root, &fs_info->delalloc_roots);

fs/btrfs/inode.c

2578

spin_unlock(&root->delalloc_lock);

fs/btrfs/inode.c

2583

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

2584

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

2586

lockdep_assert_held(&root->delalloc_lock);

fs/btrfs/inode.c

2596

root->nr_delalloc_inodes--;

fs/btrfs/inode.c

2597

if (!root->nr_delalloc_inodes) {

fs/btrfs/inode.c

2598

ASSERT(list_empty(&root->delalloc_inodes));

fs/btrfs/inode.c

2600

ASSERT(!list_empty(&root->delalloc_root));

fs/btrfs/inode.c

2601

list_del_init(&root->delalloc_root);

fs/btrfs/inode.c

2614

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

2672

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

2690

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

2703

root != fs_info->tree_root)

fs/btrfs/inode.c

2710

if (!btrfs_is_data_reloc_root(root) &&

fs/btrfs/inode.c

2730

spin_lock(&root->delalloc_lock);

fs/btrfs/inode.c

2732

spin_unlock(&root->delalloc_lock);

fs/btrfs/inode.c

2860

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

3006

btrfs_root_id(BTRFS_I(inode)->root),

fs/btrfs/inode.c

3050

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

3051

const u64 sectorsize = root->fs_info->sectorsize;

fs/btrfs/inode.c

3081

ret = btrfs_drop_extents(trans, root, inode, &drop_args);

fs/btrfs/inode.c

3090

ret = btrfs_insert_empty_item(trans, root, path, &ins,

fs/btrfs/inode.c

3130

return btrfs_alloc_reserved_file_extent(trans, root, btrfs_ino(inode),

fs/btrfs/inode.c

314

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

315

const u32 csum_size = root->fs_info->csum_size;

fs/btrfs/inode.c

318

if (btrfs_is_data_reloc_root(root))

fs/btrfs/inode.c

3194

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

3195

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

323

if (btrfs_root_id(root) >= BTRFS_LAST_FREE_OBJECTID) {

fs/btrfs/inode.c

324

btrfs_warn_rl(root->fs_info,

fs/btrfs/inode.c

3255

trans = btrfs_join_transaction_spacecache(root);

fs/btrfs/inode.c

3257

trans = btrfs_join_transaction(root);

fs/btrfs/inode.c

326

btrfs_root_id(root), btrfs_ino(inode),

fs/btrfs/inode.c

3305

BUG_ON(root == fs_info->tree_root);

fs/btrfs/inode.c

332

btrfs_warn_rl(root->fs_info,

fs/btrfs/inode.c

334

btrfs_root_id(root), btrfs_ino(inode),

fs/btrfs/inode.c

3420

btrfs_qgroup_free_refroot(fs_info, btrfs_root_id(inode->root),

fs/btrfs/inode.c

3442

if (btrfs_is_zoned(ordered->inode->root->fs_info) &&

fs/btrfs/inode.c

3542

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

3554

if (btrfs_is_data_reloc_root(inode->root) &&

fs/btrfs/inode.c

3592

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

3689

ret = btrfs_insert_orphan_item(trans, inode->root, btrfs_ino(inode));

fs/btrfs/inode.c

3705

return btrfs_del_orphan_item(trans, inode->root, btrfs_ino(inode));

fs/btrfs/inode.c

3712

int btrfs_orphan_cleanup(struct btrfs_root *root)

fs/btrfs/inode.c

3714

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

3722

if (test_and_set_bit(BTRFS_ROOT_ORPHAN_CLEANUP, &root->state))

fs/btrfs/inode.c

3739

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/inode.c

3793

inode = btrfs_iget(last_objectid, root);

fs/btrfs/inode.c

3801

if (!inode && root == fs_info->tree_root) {

fs/btrfs/inode.c

3870

trans = btrfs_start_transaction(root, 1);

fs/btrfs/inode.c

3877

ret = btrfs_del_orphan_item(trans, root,

fs/btrfs/inode.c

3893

if (test_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED, &root->state)) {

fs/btrfs/inode.c

3894

trans = btrfs_join_transaction(root);

fs/btrfs/inode.c

3988

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

4013

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

4022

ret = xa_reserve(&root->inodes, ino, GFP_NOFS);

fs/btrfs/inode.c

4027

existing = xa_store(&root->inodes, ino, inode, GFP_ATOMIC);

fs/btrfs/inode.c

4049

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

4050

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

4070

ret = btrfs_lookup_inode(NULL, root, path, &location, 0);

fs/btrfs/inode.c

4207

btrfs_ino(inode), btrfs_root_id(root), ret);

fs/btrfs/inode.c

422

btrfs_folio_clamp_clear_ordered(inode->root->fs_info, folio,

fs/btrfs/inode.c

4325

ret = btrfs_lookup_inode(trans, inode->root, path, &key, 1);

fs/btrfs/inode.c

4347

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

4348

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

4359

&& !btrfs_is_data_reloc_root(root)

fs/btrfs/inode.c

4361

btrfs_update_root_times(trans, root);

fs/btrfs/inode.c

4393

if (test_bit(BTRFS_FS_LOG_RECOVERING, &dir->root->fs_info->flags))

fs/btrfs/inode.c

4411

struct btrfs_root *root = dir->root;

fs/btrfs/inode.c

4412

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

4424

di = btrfs_lookup_dir_item(trans, root, path, dir_ino, name, -1);

fs/btrfs/inode.c

4429

ret = btrfs_delete_one_dir_name(trans, root, path, di);

fs/btrfs/inode.c

4456

ret = btrfs_del_inode_ref(trans, root, name, ino, dir_ino, &index);

fs/btrfs/inode.c

4460

name->len, name->name, btrfs_root_id(root), ino, dir_ino);

fs/btrfs/inode.c

4529

struct btrfs_root *root = dir->root;

fs/btrfs/inode.c

4531

return btrfs_start_transaction_fallback_global_rsv(root,

fs/btrfs/inode.c

4570

btrfs_btree_balance_dirty(BTRFS_I(dir)->root->fs_info);

fs/btrfs/inode.c

4579

struct btrfs_root *root = dir->root;

fs/btrfs/inode.c

4598

objectid = btrfs_root_id(inode->root);

fs/btrfs/inode.c

4613

di = btrfs_lookup_dir_item(trans, root, path, dir_ino,

fs/btrfs/inode.c

4623

ret = btrfs_delete_one_dir_name(trans, root, path, di);

fs/btrfs/inode.c

4640

di = btrfs_search_dir_index_item(root, path, dir_ino, &fname.disk_name);

fs/btrfs/inode.c

4653

btrfs_root_id(root), dir_ino,

fs/btrfs/inode.c

467

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

4682

static noinline int may_destroy_subvol(struct btrfs_root *root)

fs/btrfs/inode.c

4684

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

4702

if (key.objectid == btrfs_root_id(root)) {

fs/btrfs/inode.c

4712

key.objectid = btrfs_root_id(root);

fs/btrfs/inode.c

4731

if (key.objectid == btrfs_root_id(root) && key.type == BTRFS_ROOT_REF_KEY)

fs/btrfs/inode.c

4739

static void btrfs_prune_dentries(struct btrfs_root *root)

fs/btrfs/inode.c

4741

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

4746

WARN_ON(btrfs_root_refs(&root->root_item) != 0);

fs/btrfs/inode.c

4748

inode = btrfs_find_first_inode(root, min_ino);

fs/btrfs/inode.c

4760

inode = btrfs_find_first_inode(root, min_ino);

fs/btrfs/inode.c

4766

struct btrfs_root *root = dir->root;

fs/btrfs/inode.c

4767

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

4769

struct btrfs_root *dest = BTRFS_I(inode)->root;

fs/btrfs/inode.c

4815

ret = btrfs_subvolume_reserve_metadata(root, &block_rsv, 5, true);

fs/btrfs/inode.c

4820

trans = btrfs_start_transaction(root, 0);

fs/btrfs/inode.c

4825

btrfs_qgroup_convert_reserved_meta(root, qgroup_reserved);

fs/btrfs/inode.c

4886

btrfs_qgroup_free_meta_prealloc(root, qgroup_reserved);

fs/btrfs/inode.c

4910

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

5052

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

507

ret = btrfs_insert_empty_item(trans, root, path, &key,

fs/btrfs/inode.c

5245

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

5246

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

5265

trans = btrfs_start_transaction(root, 3);

fs/btrfs/inode.c

5273

ret = btrfs_drop_extents(trans, root, inode, &drop_args);

fs/btrfs/inode.c

5280

ret = btrfs_insert_hole_extent(trans, root, btrfs_ino(inode), offset, len);

fs/btrfs/inode.c

5299

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

5300

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

5387

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

5416

btrfs_drew_write_lock(&root->snapshot_lock);

fs/btrfs/inode.c

5419

btrfs_drew_write_unlock(&root->snapshot_lock);

fs/btrfs/inode.c

5423

trans = btrfs_start_transaction(root, 1);

fs/btrfs/inode.c

5425

btrfs_drew_write_unlock(&root->snapshot_lock);

fs/btrfs/inode.c

5433

btrfs_drew_write_unlock(&root->snapshot_lock);

fs/btrfs/inode.c

547

ALIGN(size, root->fs_info->sectorsize));

fs/btrfs/inode.c

5483

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

5486

if (btrfs_root_readonly(root))

fs/btrfs/inode.c

5589

static struct btrfs_trans_handle *evict_refill_and_join(struct btrfs_root *root,

fs/btrfs/inode.c

5592

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

5624

trans = btrfs_join_transaction(root);

fs/btrfs/inode.c

5641

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

5647

if (!root)

fs/btrfs/inode.c

5654

((btrfs_root_refs(&root->root_item) != 0 &&

fs/btrfs/inode.c

5655

btrfs_root_id(root) != BTRFS_ROOT_TREE_OBJECTID) ||

fs/btrfs/inode.c

5666

BUG_ON(btrfs_root_refs(&root->root_item) != 0 &&

fs/btrfs/inode.c

5667

btrfs_root_id(root) != BTRFS_ROOT_TREE_OBJECTID);

fs/btrfs/inode.c

5701

trans = evict_refill_and_join(root, &rsv);

fs/btrfs/inode.c

5707

ret = btrfs_truncate_inode_items(trans, root, &control);

fs/btrfs/inode.c

572

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

5731

trans = evict_refill_and_join(root, &rsv);

fs/btrfs/inode.c

5764

struct btrfs_root *root = dir->root;

fs/btrfs/inode.c

5783

di = btrfs_lookup_dir_item(NULL, root, path, btrfs_ino(dir),

fs/btrfs/inode.c

5794

btrfs_warn(root->fs_info,

fs/btrfs/inode.c

5837

key.objectid = btrfs_root_id(dir->root);

fs/btrfs/inode.c

5881

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

5885

xa_lock(&root->inodes);

fs/btrfs/inode.c

5895

entry = __xa_cmpxchg(&root->inodes, btrfs_ino(inode), inode, NULL,

fs/btrfs/inode.c

5898

empty = xa_empty(&root->inodes);

fs/btrfs/inode.c

5899

xa_unlock(&root->inodes);

fs/btrfs/inode.c

5901

if (empty && btrfs_root_refs(&root->root_item) == 0) {

fs/btrfs/inode.c

5902

xa_lock(&root->inodes);

fs/btrfs/inode.c

5903

empty = xa_empty(&root->inodes);

fs/btrfs/inode.c

5904

xa_unlock(&root->inodes);

fs/btrfs/inode.c

5906

btrfs_add_dead_root(root);

fs/btrfs/inode.c

5916

BTRFS_I(inode)->root = btrfs_grab_root(args->root);

fs/btrfs/inode.c

5918

if (args->root && args->root == args->root->fs_info->tree_root &&

fs/btrfs/inode.c

5930

args->root == BTRFS_I(inode)->root;

fs/btrfs/inode.c

5933

static struct btrfs_inode *btrfs_iget_locked(u64 ino, struct btrfs_root *root)

fs/btrfs/inode.c

5937

unsigned long hashval = btrfs_inode_hash(ino, root);

fs/btrfs/inode.c

5940

args.root = root;

fs/btrfs/inode.c

5942

inode = iget5_locked_rcu(root->fs_info->sb, hashval, btrfs_find_actor,

fs/btrfs/inode.c

5954

struct btrfs_inode *btrfs_iget_path(u64 ino, struct btrfs_root *root,

fs/btrfs/inode.c

5960

inode = btrfs_iget_locked(ino, root);

fs/btrfs/inode.c

5978

struct btrfs_inode *btrfs_iget(u64 ino, struct btrfs_root *root)

fs/btrfs/inode.c

5984

inode = btrfs_iget_locked(ino, root);

fs/btrfs/inode.c

6010

struct btrfs_root *root)

fs/btrfs/inode.c

6021

inode->root = btrfs_grab_root(root);

fs/btrfs/inode.c

6066

struct btrfs_root *root = BTRFS_I(dir)->root;

fs/btrfs/inode.c

6067

struct btrfs_root *sub_root = root;

fs/btrfs/inode.c

6080

inode = btrfs_iget(location.objectid, root);

fs/btrfs/inode.c

6102

inode = new_simple_dir(dir, &location, root);

fs/btrfs/inode.c

6128

struct btrfs_root *root;

fs/btrfs/inode.c

6135

root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

6136

if (btrfs_root_refs(&root->root_item) == 0)

fs/btrfs/inode.c

6161

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

6175

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/inode.c

6185

btrfs_err(root->fs_info,

fs/btrfs/inode.c

6307

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

633

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

634

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

6342

btrfs_for_each_slot(root, &key, &found_key, path, ret) {

fs/btrfs/inode.c

6435

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

6436

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

6443

trans = btrfs_join_transaction(root);

fs/btrfs/inode.c

6451

trans = btrfs_start_transaction(root, 1);

fs/btrfs/inode.c

646

trans = btrfs_join_transaction(root);

fs/btrfs/inode.c

6471

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

6474

if (btrfs_root_readonly(root))

fs/btrfs/inode.c

6513

args.root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

6516

btrfs_inode_hash(inode->i_ino, BTRFS_I(inode)->root),

fs/btrfs/inode.c

660

ret = btrfs_drop_extents(trans, root, inode, &drop_args);

fs/btrfs/inode.c

6617

struct btrfs_root *root;

fs/btrfs/inode.c

6641

ret = btrfs_check_dir_item_collision(BTRFS_I(dir)->root,

fs/btrfs/inode.c

6653

BTRFS_I(inode)->root = btrfs_grab_root(BTRFS_I(dir)->root);

fs/btrfs/inode.c

6654

root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

6660

ret = btrfs_get_free_objectid(root, &objectid);

fs/btrfs/inode.c

6665

ret = xa_reserve(&root->inodes, objectid, GFP_NOFS);

fs/btrfs/inode.c

6758

ret = btrfs_insert_empty_items(trans, root, path, &batch);

fs/btrfs/inode.c

6812

parent = btrfs_iget(BTRFS_FIRST_FREE_OBJECTID, BTRFS_I(dir)->root);

fs/btrfs/inode.c

6827

btrfs_ino(BTRFS_I(inode)), btrfs_root_id(root), ret);

fs/btrfs/inode.c

6852

btrfs_update_root_times(trans, root);

fs/btrfs/inode.c

6880

xa_release(&root->inodes, objectid);

fs/btrfs/inode.c

6898

struct btrfs_root *root = parent_inode->root;

fs/btrfs/inode.c

6903

memcpy(&key, &inode->root->root_key, sizeof(key));

fs/btrfs/inode.c

6912

btrfs_root_id(root), parent_ino,

fs/btrfs/inode.c

6915

ret = btrfs_insert_inode_ref(trans, root, name,

fs/btrfs/inode.c

6947

ret2 = btrfs_del_root_ref(trans, key.objectid, btrfs_root_id(root),

fs/btrfs/inode.c

6954

ret2 = btrfs_del_inode_ref(trans, root, name, ino, parent_ino, NULL);

fs/btrfs/inode.c

6967

struct btrfs_root *root = BTRFS_I(dir)->root;

fs/btrfs/inode.c

6981

trans = btrfs_start_transaction(root, trans_num_items);

fs/btrfs/inode.c

7037

struct btrfs_root *root = BTRFS_I(dir)->root;

fs/btrfs/inode.c

7045

if (btrfs_root_id(root) != btrfs_root_id(BTRFS_I(inode)->root))

fs/btrfs/inode.c

7065

trans = btrfs_start_transaction(root, inode->i_nlink ? 5 : 6);

fs/btrfs/inode.c

7218

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

7225

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

7272

ret = btrfs_lookup_file_extent(NULL, root, path, objectid, start, 0);

fs/btrfs/inode.c

7322

ret = btrfs_next_leaf(root, path);

fs/btrfs/inode.c

7395

trace_btrfs_get_extent(root, inode, em);

fs/btrfs/inode.c

7439

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

7440

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

7455

ret = btrfs_lookup_file_extent(NULL, root, path, btrfs_ino(inode),

fs/btrfs/inode.c

7510

root->fs_info->sectorsize) - 1;

fs/btrfs/inode.c

7676

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

7847

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

7848

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

7901

trans = btrfs_start_transaction(root, 2);

fs/btrfs/inode.c

7933

ret = btrfs_truncate_inode_items(trans, root, &control);

fs/btrfs/inode.c

7951

trans = btrfs_start_transaction(root, 2);

fs/btrfs/inode.c

7986

trans = btrfs_start_transaction(root, 1);

fs/btrfs/inode.c

802

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

8058

ei->root = NULL;

fs/btrfs/inode.c

81

struct btrfs_root *root;

fs/btrfs/inode.c

8134

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

8147

if (!root || !btrfs_is_data_reloc_root(root))

fs/btrfs/inode.c

8155

if (!root)

fs/btrfs/inode.c

8169

btrfs_err(root->fs_info,

fs/btrfs/inode.c

8174

btrfs_lockdep_acquire(root->fs_info, btrfs_ordered_extent);

fs/btrfs/inode.c

8185

btrfs_put_root(inode->root);

fs/btrfs/inode.c

8190

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

8192

if (root == NULL)

fs/btrfs/inode.c

8196

if (btrfs_root_refs(&root->root_item) == 0)

fs/btrfs/inode.c

8262

stat->dev = BTRFS_I(inode)->root->anon_dev;

fs/btrfs/inode.c

8264

stat->subvol = btrfs_root_id(BTRFS_I(inode)->root);

fs/btrfs/inode.c

8284

struct btrfs_root *root = BTRFS_I(old_dir)->root;

fs/btrfs/inode.c

8285

struct btrfs_root *dest = BTRFS_I(new_dir)->root;

fs/btrfs/inode.c

8306

if (root != dest &&

fs/btrfs/inode.c

8360

trans = btrfs_start_transaction(root, trans_num_items);

fs/btrfs/inode.c

8366

if (dest != root) {

fs/btrfs/inode.c

8404

ret = btrfs_insert_inode_ref(trans, root, old_name, new_ino,

fs/btrfs/inode.c

8441

btrfs_pin_log_trans(root);

fs/btrfs/inode.c

8531

btrfs_end_log_trans(root);

fs/btrfs/inode.c

857

btrfs_folio_clamp_clear_dirty(inode->root->fs_info, folio, start,

fs/btrfs/inode.c

8573

struct btrfs_root *root = BTRFS_I(old_dir)->root;

fs/btrfs/inode.c

8574

struct btrfs_root *dest = BTRFS_I(new_dir)->root;

fs/btrfs/inode.c

8589

if (old_ino != BTRFS_FIRST_FREE_OBJECTID && root != dest)

fs/btrfs/inode.c

8685

trans = btrfs_start_transaction(root, trans_num_items);

fs/btrfs/inode.c

8691

if (dest != root) {

fs/btrfs/inode.c

8736

btrfs_pin_log_trans(root);

fs/btrfs/inode.c

8822

btrfs_end_log_trans(root);

fs/btrfs/inode.c

8857

btrfs_btree_balance_dirty(BTRFS_I(new_dir)->root->fs_info);

fs/btrfs/inode.c

8906

static int start_delalloc_inodes(struct btrfs_root *root, long *nr_to_write,

fs/btrfs/inode.c

8914

mutex_lock(&root->delalloc_mutex);

fs/btrfs/inode.c

8915

spin_lock(&root->delalloc_lock);

fs/btrfs/inode.c

8916

list_splice_init(&root->delalloc_inodes, &splice);

fs/btrfs/inode.c

8923

list_move_tail(&inode->delalloc_inodes, &root->delalloc_inodes);

fs/btrfs/inode.c

8931

cond_resched_lock(&root->delalloc_lock);

fs/btrfs/inode.c

8934

spin_unlock(&root->delalloc_lock);

fs/btrfs/inode.c

8946

btrfs_queue_work(root->fs_info->flush_workers,

fs/btrfs/inode.c

8957

spin_lock(&root->delalloc_lock);

fs/btrfs/inode.c

8959

spin_unlock(&root->delalloc_lock);

fs/btrfs/inode.c

8969

spin_lock(&root->delalloc_lock);

fs/btrfs/inode.c

8970

list_splice_tail(&splice, &root->delalloc_inodes);

fs/btrfs/inode.c

8971

spin_unlock(&root->delalloc_lock);

fs/btrfs/inode.c

8973

mutex_unlock(&root->delalloc_mutex);

fs/btrfs/inode.c

8977

int btrfs_start_delalloc_snapshot(struct btrfs_root *root, bool in_reclaim_context)

fs/btrfs/inode.c

8979

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

8983

return start_delalloc_inodes(root, NULL, true, in_reclaim_context);

fs/btrfs/inode.c

8990

struct btrfs_root *root;

fs/btrfs/inode.c

9001

root = list_first_entry(&splice, struct btrfs_root,

fs/btrfs/inode.c

9003

root = btrfs_grab_root(root);

fs/btrfs/inode.c

9004

BUG_ON(!root);

fs/btrfs/inode.c

9005

list_move_tail(&root->delalloc_root,

fs/btrfs/inode.c

9009

ret = start_delalloc_inodes(root, nr_to_write, false,

fs/btrfs/inode.c

9011

btrfs_put_root(root);

fs/btrfs/inode.c

9034

struct btrfs_root *root = BTRFS_I(dir)->root;

fs/btrfs/inode.c

9076

trans = btrfs_start_transaction(root, trans_num_items);

fs/btrfs/inode.c

9098

ret = btrfs_insert_empty_item(trans, root, path, &key, datasize);

fs/btrfs/inode.c

9205

btrfs_qgroup_free_refroot(inode->root->fs_info,

fs/btrfs/inode.c

9206

btrfs_root_id(inode->root), qgroup_released,

fs/btrfs/inode.c

9218

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

9241

ret = btrfs_reserve_extent(root, cur_bytes, cur_bytes,

fs/btrfs/inode.c

9356

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/inode.c

9361

if (btrfs_root_readonly(root))

fs/btrfs/inode.c

937

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

9374

struct btrfs_root *root = BTRFS_I(dir)->root;

fs/btrfs/inode.c

9397

trans = btrfs_start_transaction(root, trans_num_items);

fs/btrfs/inode.c

9464

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

9465

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/inode.c

9482

ret = btrfs_lookup_file_extent(NULL, root, path, btrfs_ino(inode),

fs/btrfs/inode.c

9714

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/inode.c

9880

struct btrfs_root *root = inode->root;

fs/btrfs/inode.c

9881

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ioctl.c

1085

trans = btrfs_start_transaction(root, 0);

fs/btrfs/ioctl.c

1150

btrfs_info(BTRFS_I(file_inode(file))->root->fs_info,

fs/btrfs/ioctl.c

1170

BTRFS_I(src_inode)->root,

fs/btrfs/ioctl.c

1263

struct btrfs_root *root = inode->root;

fs/btrfs/ioctl.c

1264

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ioctl.c

1272

if (btrfs_root_readonly(root))

fs/btrfs/ioctl.c

1287

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

1318

if (!!(flags & BTRFS_SUBVOL_RDONLY) == btrfs_root_readonly(root))

fs/btrfs/ioctl.c

1321

root_flags = btrfs_root_flags(&root->root_item);

fs/btrfs/ioctl.c

1323

btrfs_set_root_flags(&root->root_item,

fs/btrfs/ioctl.c

1330

spin_lock(&root->root_item_lock);

fs/btrfs/ioctl.c

1331

if (root->send_in_progress == 0) {

fs/btrfs/ioctl.c

1332

btrfs_set_root_flags(&root->root_item,

fs/btrfs/ioctl.c

1334

spin_unlock(&root->root_item_lock);

fs/btrfs/ioctl.c

1336

spin_unlock(&root->root_item_lock);

fs/btrfs/ioctl.c

1339

btrfs_root_id(root));

fs/btrfs/ioctl.c

1345

trans = btrfs_start_transaction(root, 1);

fs/btrfs/ioctl.c

1352

&root->root_key, &root->root_item);

fs/btrfs/ioctl.c

1362

btrfs_set_root_flags(&root->root_item, root_flags);

fs/btrfs/ioctl.c

1519

static noinline int search_ioctl(struct btrfs_root *root,

fs/btrfs/ioctl.c

1524

struct btrfs_fs_info *info = root->fs_info;

fs/btrfs/ioctl.c

1542

root = btrfs_grab_root(root);

fs/btrfs/ioctl.c

1545

root = btrfs_get_fs_root(info, sk->tree_id, true);

fs/btrfs/ioctl.c

1546

if (IS_ERR(root))

fs/btrfs/ioctl.c

1547

return PTR_ERR(root);

fs/btrfs/ioctl.c

1564

ret = btrfs_search_forward(root, &key, path, sk->min_transid);

fs/btrfs/ioctl.c

1580

btrfs_put_root(root);

fs/btrfs/ioctl.c

1584

static noinline int btrfs_ioctl_tree_search(struct btrfs_root *root,

fs/btrfs/ioctl.c

1600

ret = search_ioctl(root, &sk, &buf_size, uargs->buf);

fs/btrfs/ioctl.c

1614

static noinline int btrfs_ioctl_tree_search_v2(struct btrfs_root *root,

fs/btrfs/ioctl.c

1636

ret = search_ioctl(root, &args.key, &buf_size,

fs/btrfs/ioctl.c

1654

struct btrfs_root *root;

fs/btrfs/ioctl.c

1676

root = btrfs_get_fs_root(info, tree_id, true);

fs/btrfs/ioctl.c

1677

if (IS_ERR(root)) {

fs/btrfs/ioctl.c

1678

ret = PTR_ERR(root);

fs/btrfs/ioctl.c

1679

root = NULL;

fs/btrfs/ioctl.c

1688

ret = btrfs_search_backwards(root, &key, path);

fs/btrfs/ioctl.c

1723

btrfs_put_root(root);

fs/btrfs/ioctl.c

1731

struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info;

fs/btrfs/ioctl.c

1733

u64 treeid = btrfs_root_id(BTRFS_I(inode)->root);

fs/btrfs/ioctl.c

1739

struct btrfs_root *root = NULL;

fs/btrfs/ioctl.c

1760

root = btrfs_get_fs_root(fs_info, treeid, true);

fs/btrfs/ioctl.c

1761

if (IS_ERR(root))

fs/btrfs/ioctl.c

1762

return PTR_ERR(root);

fs/btrfs/ioctl.c

1770

ret = btrfs_search_backwards(root, &key, path);

fs/btrfs/ioctl.c

1801

temp_inode = btrfs_iget(key.offset, root);

fs/btrfs/ioctl.c

1827

btrfs_put_root(root);

fs/btrfs/ioctl.c

1828

root = NULL;

fs/btrfs/ioctl.c

1860

btrfs_put_root(root);

fs/btrfs/ioctl.c

1865

static noinline int btrfs_ioctl_ino_lookup(struct btrfs_root *root,

fs/btrfs/ioctl.c

1880

args->treeid = btrfs_root_id(root);

fs/btrfs/ioctl.c

1892

ret = btrfs_search_path_in_tree(root->fs_info,

fs/btrfs/ioctl.c

1952

struct btrfs_root *root;

fs/btrfs/ioctl.c

1973

fs_info = BTRFS_I(inode)->root->fs_info;

fs/btrfs/ioctl.c

1976

key.objectid = btrfs_root_id(BTRFS_I(inode)->root);

fs/btrfs/ioctl.c

1977

root = btrfs_get_fs_root(fs_info, key.objectid, true);

fs/btrfs/ioctl.c

1978

if (IS_ERR(root)) {

fs/btrfs/ioctl.c

1979

ret = PTR_ERR(root);

fs/btrfs/ioctl.c

1982

root_item = &root->root_item;

fs/btrfs/ioctl.c

2057

btrfs_put_root(root);

fs/btrfs/ioctl.c

2068

static int btrfs_ioctl_get_subvol_rootref(struct btrfs_root *root,

fs/btrfs/ioctl.c

2091

objectid = btrfs_root_id(root);

fs/btrfs/ioctl.c

2097

root = root->fs_info->tree_root;

fs/btrfs/ioctl.c

2098

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/ioctl.c

2103

ret = btrfs_next_leaf(root, path);

fs/btrfs/ioctl.c

2132

ret = btrfs_next_item(root, path);

fs/btrfs/ioctl.c

2168

struct btrfs_root *root = BTRFS_I(dir)->root;

fs/btrfs/ioctl.c

2314

dest = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

2341

if (root == dest)

fs/btrfs/ioctl.c

2383

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

2391

if (btrfs_root_readonly(root)) {

fs/btrfs/ioctl.c

2402

ret = btrfs_defrag_root(root);

fs/btrfs/ioctl.c

260

struct btrfs_root *root = inode->root;

fs/btrfs/ioctl.c

261

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ioctl.c

268

if (btrfs_root_readonly(root))

fs/btrfs/ioctl.c

2741

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

2783

trans = btrfs_start_transaction(root, 1);

fs/btrfs/ioctl.c

2966

static noinline long btrfs_ioctl_start_sync(struct btrfs_root *root,

fs/btrfs/ioctl.c

2977

btrfs_orphan_cleanup(root);

fs/btrfs/ioctl.c

2979

trans = btrfs_attach_transaction_barrier(root);

fs/btrfs/ioctl.c

2985

transid = btrfs_get_last_trans_committed(root->fs_info);

fs/btrfs/ioctl.c

309

trans = btrfs_start_transaction(root, 1);

fs/btrfs/ioctl.c

3170

static long btrfs_ioctl_ino_to_path(struct btrfs_root *root, void __user *arg)

fs/btrfs/ioctl.c

3197

ipath = init_ipath(size, root, path);

fs/btrfs/ioctl.c

3380

struct btrfs_root *root = BTRFS_I(file_inode(file))->root;

fs/btrfs/ioctl.c

3381

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ioctl.c

3589

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

3621

trans = btrfs_start_transaction(root, 2);

fs/btrfs/ioctl.c

3661

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

3670

if (!btrfs_qgroup_enabled(root->fs_info))

fs/btrfs/ioctl.c

3697

trans = btrfs_start_transaction(root, 2);

fs/btrfs/ioctl.c

372

trans = btrfs_start_transaction(root, 3);

fs/btrfs/ioctl.c

3723

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

3733

if (!btrfs_qgroup_enabled(root->fs_info))

fs/btrfs/ioctl.c

3747

trans = btrfs_start_transaction(root, 1);

fs/btrfs/ioctl.c

3756

qgroupid = btrfs_root_id(root);

fs/btrfs/ioctl.c

3842

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

3843

struct btrfs_root_item *root_item = &root->root_item;

fs/btrfs/ioctl.c

3863

if (btrfs_root_readonly(root)) {

fs/btrfs/ioctl.c

3891

trans = btrfs_start_transaction(root, 3);

fs/btrfs/ioctl.c

3906

btrfs_root_id(root));

fs/btrfs/ioctl.c

3921

&root->root_key, &root->root_item);

fs/btrfs/ioctl.c

3930

btrfs_root_id(root));

fs/btrfs/ioctl.c

4047

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

4070

trans = btrfs_start_transaction(root, 0);

fs/btrfs/ioctl.c

4187

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

4224

trans = btrfs_start_transaction(root, 0);

fs/btrfs/ioctl.c

4254

static int _btrfs_ioctl_send(struct btrfs_root *root, void __user *argp, bool compat)

fs/btrfs/ioctl.c

4285

ret = btrfs_ioctl_send(root, arg);

fs/btrfs/ioctl.c

4298

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/ioctl.c

4685

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/ioctl.c

4980

struct btrfs_root *root;

fs/btrfs/ioctl.c

4999

root = list_last_entry(&fs_info->dead_roots,

fs/btrfs/ioctl.c

5001

args.subvolid = btrfs_root_id(root);

fs/btrfs/ioctl.c

5025

root = list_last_entry(&fs_info->dead_roots,

fs/btrfs/ioctl.c

5027

args.subvolid = btrfs_root_id(root);

fs/btrfs/ioctl.c

5039

root = list_first_entry(&fs_info->dead_roots,

fs/btrfs/ioctl.c

5041

args.subvolid = btrfs_root_id(root);

fs/btrfs/ioctl.c

5063

root = radix_tree_lookup(&fs_info->fs_roots_radix,

fs/btrfs/ioctl.c

5065

if (root) {

fs/btrfs/ioctl.c

5066

spin_lock(&root->root_item_lock);

fs/btrfs/ioctl.c

5067

refs = btrfs_root_refs(&root->root_item);

fs/btrfs/ioctl.c

5068

root_flags = btrfs_root_flags(&root->root_item);

fs/btrfs/ioctl.c

5069

spin_unlock(&root->root_item_lock);

fs/btrfs/ioctl.c

5075

if (!root)

fs/btrfs/ioctl.c

509

struct btrfs_root *root = BTRFS_I(dir)->root;

fs/btrfs/ioctl.c

5146

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/ioctl.c

5193

return btrfs_ioctl_tree_search(root, argp);

fs/btrfs/ioctl.c

5195

return btrfs_ioctl_tree_search_v2(root, argp);

fs/btrfs/ioctl.c

5197

return btrfs_ioctl_ino_lookup(root, argp);

fs/btrfs/ioctl.c

5199

return btrfs_ioctl_ino_to_path(root, argp);

fs/btrfs/ioctl.c

5221

return btrfs_ioctl_start_sync(root, argp);

fs/btrfs/ioctl.c

5243

return _btrfs_ioctl_send(root, argp, false);

fs/btrfs/ioctl.c

5246

return _btrfs_ioctl_send(root, argp, true);

fs/btrfs/ioctl.c

5275

return btrfs_ioctl_get_subvol_rootref(root, argp);

fs/btrfs/ioctl.c

554

ret = btrfs_subvolume_reserve_metadata(root, &block_rsv,

fs/btrfs/ioctl.c

560

trans = btrfs_start_transaction(root, 0);

fs/btrfs/ioctl.c

565

btrfs_qgroup_convert_reserved_meta(root, qgroup_reserved);

fs/btrfs/ioctl.c

570

ret = btrfs_qgroup_inherit(trans, 0, objectid, btrfs_root_id(root), inherit);

fs/btrfs/ioctl.c

574

leaf = btrfs_alloc_tree_block(trans, root, 0, objectid, NULL, 0, 0, 0,

fs/btrfs/ioctl.c

651

BTRFS_I(new_inode_args.inode)->root = new_root;

fs/btrfs/ioctl.c

692

btrfs_qgroup_free_meta_prealloc(root, qgroup_reserved);

fs/btrfs/ioctl.c

704

static int create_snapshot(struct btrfs_root *root, struct inode *dir,

fs/btrfs/ioctl.c

724

if (btrfs_root_refs(&root->root_item) == 0)

fs/btrfs/ioctl.c

727

if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state))

fs/btrfs/ioctl.c

730

if (atomic_read(&root->nr_swapfiles)) {

fs/btrfs/ioctl.c

758

ret = btrfs_subvolume_reserve_metadata(BTRFS_I(dir)->root, block_rsv,

fs/btrfs/ioctl.c

765

pending_snapshot->root = root;

fs/btrfs/ioctl.c

770

trans = btrfs_start_transaction(root, 0);

fs/btrfs/ioctl.c

775

ret = btrfs_record_root_in_trans(trans, BTRFS_I(dir)->root);

fs/btrfs/ioctl.c

780

btrfs_qgroup_convert_reserved_meta(root, qgroup_reserved);

fs/btrfs/ioctl.c

813

btrfs_qgroup_free_meta_prealloc(root, qgroup_reserved);

fs/btrfs/ioctl.c

853

ret = btrfs_check_dir_item_collision(BTRFS_I(dir)->root, dir->i_ino, &name_str);

fs/btrfs/ioctl.c

859

if (btrfs_root_refs(&BTRFS_I(dir)->root->root_item) == 0)

fs/btrfs/ioctl.c

879

struct btrfs_root *root,

fs/btrfs/ioctl.c

890

btrfs_drew_read_lock(&root->snapshot_lock);

fs/btrfs/ioctl.c

892

ret = btrfs_start_delalloc_snapshot(root, false);

fs/btrfs/ioctl.c

901

atomic_inc(&root->snapshot_force_cow);

fs/btrfs/ioctl.c

903

btrfs_wait_ordered_extents(root, U64_MAX, NULL);

fs/btrfs/ioctl.c

905

ret = btrfs_mksubvol(parent, idmap, qname, root, readonly, inherit);

fs/btrfs/ioctl.c

907

atomic_dec(&root->snapshot_force_cow);

fs/btrfs/ioctl.c

909

btrfs_drew_read_unlock(&root->snapshot_lock);

fs/btrfs/ioctl.c

959

struct btrfs_root *root = BTRFS_I(file_inode(file))->root;

fs/btrfs/ioctl.c

960

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/locking.c

100

btrfs_set_buffer_lockdep_class(btrfs_root_id(root),

fs/btrfs/locking.c

236

struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root)

fs/btrfs/locking.c

241

eb = btrfs_root_node(root);

fs/btrfs/locking.c

243

btrfs_maybe_reset_lockdep_class(root, eb);

fs/btrfs/locking.c

245

if (eb == root->node)

fs/btrfs/locking.c

259

struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root)

fs/btrfs/locking.c

264

eb = btrfs_root_node(root);

fs/btrfs/locking.c

266

btrfs_maybe_reset_lockdep_class(root, eb);

fs/btrfs/locking.c

268

if (eb == root->node)

fs/btrfs/locking.c

283

struct extent_buffer *btrfs_try_read_lock_root_node(struct btrfs_root *root)

fs/btrfs/locking.c

288

eb = btrfs_root_node(root);

fs/btrfs/locking.c

293

if (eb == root->node)

fs/btrfs/locking.c

97

void btrfs_maybe_reset_lockdep_class(struct btrfs_root *root, struct extent_buffer *eb)

fs/btrfs/locking.c

99

if (test_bit(BTRFS_ROOT_RESET_LOCKDEP_CLASS, &root->state))

fs/btrfs/locking.h

193

struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root);

fs/btrfs/locking.h

194

struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root);

fs/btrfs/locking.h

195

struct extent_buffer *btrfs_try_read_lock_root_node(struct btrfs_root *root);

fs/btrfs/locking.h

239

void btrfs_maybe_reset_lockdep_class(struct btrfs_root *root, struct extent_buffer *eb);

fs/btrfs/locking.h

245

static inline void btrfs_maybe_reset_lockdep_class(struct btrfs_root *root,

fs/btrfs/lzo.c

279

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/lzo.c

432

struct btrfs_fs_info *fs_info = cb->bbio.inode->root->fs_info;

fs/btrfs/lzo.c

469

btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/lzo.c

504

btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/lzo.c

521

ret, btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/lzo.c

579

ret, btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/misc.h

127

static inline struct rb_node *rb_simple_search(const struct rb_root *root, u64 bytenr)

fs/btrfs/misc.h

129

struct rb_node *node = root->rb_node;

fs/btrfs/misc.h

154

static inline struct rb_node *rb_simple_search_first(const struct rb_root *root,

fs/btrfs/misc.h

157

struct rb_node *node = root->rb_node, *ret = NULL;

fs/btrfs/misc.h

193

static inline struct rb_node *rb_simple_insert(struct rb_root *root,

fs/btrfs/misc.h

196

return rb_find_add(&simple_node->rb_node, root, rb_simple_node_bytenr_cmp);

fs/btrfs/ordered-data.c

1230

struct btrfs_root *root = inode->root;

fs/btrfs/ordered-data.c

1231

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ordered-data.c

1295

spin_lock_irq(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

1340

list_add_tail(&new->root_extent_list, &root->ordered_extents);

fs/btrfs/ordered-data.c

1341

root->nr_ordered_extents++;

fs/btrfs/ordered-data.c

1342

spin_unlock_irq(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

218

btrfs_qgroup_free_refroot(inode->root->fs_info,

fs/btrfs/ordered-data.c

219

btrfs_root_id(inode->root),

fs/btrfs/ordered-data.c

228

struct btrfs_root *root = inode->root;

fs/btrfs/ordered-data.c

229

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ordered-data.c

249

spin_lock(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

251

&root->ordered_extents);

fs/btrfs/ordered-data.c

252

root->nr_ordered_extents++;

fs/btrfs/ordered-data.c

253

if (root->nr_ordered_extents == 1) {

fs/btrfs/ordered-data.c

255

BUG_ON(!list_empty(&root->ordered_root));

fs/btrfs/ordered-data.c

256

list_add_tail(&root->ordered_root, &fs_info->ordered_roots);

fs/btrfs/ordered-data.c

259

spin_unlock(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

355

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/ordered-data.c

36

static struct rb_node *tree_insert(struct rb_root *root, u64 file_offset,

fs/btrfs/ordered-data.c

379

btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/ordered-data.c

39

struct rb_node **p = &root->rb_node;

fs/btrfs/ordered-data.c

407

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/ordered-data.c

56

rb_insert_color(node, root);

fs/btrfs/ordered-data.c

590

btrfs_crit(inode->root->fs_info,

fs/btrfs/ordered-data.c

64

static struct rb_node *__tree_search(struct rb_root *root, u64 file_offset,

fs/btrfs/ordered-data.c

644

struct btrfs_root *root = btrfs_inode->root;

fs/btrfs/ordered-data.c

645

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ordered-data.c

661

if (root != fs_info->tree_root) {

fs/btrfs/ordered-data.c

67

struct rb_node *n = root->rb_node;

fs/btrfs/ordered-data.c

715

spin_lock(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

717

root->nr_ordered_extents--;

fs/btrfs/ordered-data.c

721

if (!root->nr_ordered_extents) {

fs/btrfs/ordered-data.c

723

BUG_ON(list_empty(&root->ordered_root));

fs/btrfs/ordered-data.c

724

list_del_init(&root->ordered_root);

fs/btrfs/ordered-data.c

727

spin_unlock(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

746

u64 btrfs_wait_ordered_extents(struct btrfs_root *root, u64 nr,

fs/btrfs/ordered-data.c

749

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ordered-data.c

767

mutex_lock(&root->ordered_extent_mutex);

fs/btrfs/ordered-data.c

768

spin_lock(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

769

list_splice_init(&root->ordered_extents, &splice);

fs/btrfs/ordered-data.c

777

cond_resched_lock(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

782

&root->ordered_extents);

fs/btrfs/ordered-data.c

784

spin_unlock(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

795

spin_lock(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

797

list_splice_tail(&skipped, &root->ordered_extents);

fs/btrfs/ordered-data.c

798

list_splice_tail(&splice, &root->ordered_extents);

fs/btrfs/ordered-data.c

799

spin_unlock(&root->ordered_extent_lock);

fs/btrfs/ordered-data.c

807

mutex_unlock(&root->ordered_extent_mutex);

fs/btrfs/ordered-data.c

819

struct btrfs_root *root;

fs/btrfs/ordered-data.c

827

root = list_first_entry(&splice, struct btrfs_root,

fs/btrfs/ordered-data.c

829

root = btrfs_grab_root(root);

fs/btrfs/ordered-data.c

830

BUG_ON(!root);

fs/btrfs/ordered-data.c

831

list_move_tail(&root->ordered_root,

fs/btrfs/ordered-data.c

835

done = btrfs_wait_ordered_extents(root, nr, bg);

fs/btrfs/ordered-data.c

836

btrfs_put_root(root);

fs/btrfs/ordered-data.c

891

btrfs_might_wait_for_event(inode->root->fs_info, btrfs_ordered_extent);

fs/btrfs/ordered-data.h

213

u64 btrfs_wait_ordered_extents(struct btrfs_root *root, u64 nr,

fs/btrfs/orphan.c

10

struct btrfs_root *root, u64 offset)

fs/btrfs/orphan.c

23

return btrfs_insert_empty_item(trans, root, path, &key, 0);

fs/btrfs/orphan.c

27

struct btrfs_root *root, u64 offset)

fs/btrfs/orphan.c

41

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/orphan.c

47

return btrfs_del_item(trans, root, path);

fs/btrfs/orphan.h

12

struct btrfs_root *root, u64 offset);

fs/btrfs/orphan.h

14

struct btrfs_root *root, u64 offset);

fs/btrfs/props.c

146

static int iterate_object_props(struct btrfs_root *root,

fs/btrfs/props.c

173

ret = btrfs_next_leaf(root, path);

fs/btrfs/props.c

263

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/props.c

268

btrfs_warn(root->fs_info,

fs/btrfs/props.c

271

btrfs_root_id(root), ret);

fs/btrfs/props.c

278

struct btrfs_root *root = inode->root;

fs/btrfs/props.c

281

return iterate_object_props(root, path, ino, inode_prop_iterator,

fs/btrfs/props.c

307

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/props.c

392

struct btrfs_root *root = inode->root;

fs/btrfs/props.c

393

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/qgroup.c

3596

static int qgroup_reserve(struct btrfs_root *root, u64 num_bytes, bool enforce,

fs/btrfs/qgroup.c

3600

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/qgroup.c

3601

u64 ref_root = btrfs_root_id(root);

fs/btrfs/qgroup.c

4126

node = reserved->range_changed.root.rb_node;

fs/btrfs/qgroup.c

4196

static int try_flush_qgroup(struct btrfs_root *root)

fs/btrfs/qgroup.c

4209

if (test_and_set_bit(BTRFS_ROOT_QGROUP_FLUSHING, &root->state)) {

fs/btrfs/qgroup.c

4210

wait_event(root->qgroup_flush_wait,

fs/btrfs/qgroup.c

4211

!test_bit(BTRFS_ROOT_QGROUP_FLUSHING, &root->state));

fs/btrfs/qgroup.c

4215

ret = btrfs_start_delalloc_snapshot(root, true);

fs/btrfs/qgroup.c

4218

btrfs_wait_ordered_extents(root, U64_MAX, NULL);

fs/btrfs/qgroup.c

4226

btrfs_run_delayed_iputs(root->fs_info);

fs/btrfs/qgroup.c

4227

btrfs_wait_on_delayed_iputs(root->fs_info);

fs/btrfs/qgroup.c

4229

ret = btrfs_commit_current_transaction(root);

fs/btrfs/qgroup.c

4231

clear_bit(BTRFS_ROOT_QGROUP_FLUSHING, &root->state);

fs/btrfs/qgroup.c

4232

wake_up(&root->qgroup_flush_wait);

fs/btrfs/qgroup.c

4240

struct btrfs_root *root = inode->root;

fs/btrfs/qgroup.c

4247

if (btrfs_qgroup_mode(root->fs_info) == BTRFS_QGROUP_MODE_DISABLED ||

fs/btrfs/qgroup.c

4248

!btrfs_is_fstree(btrfs_root_id(root)) || len == 0)

fs/btrfs/qgroup.c

4273

ret = qgroup_reserve(root, to_reserve, true, BTRFS_QGROUP_RSV_DATA);

fs/btrfs/qgroup.c

4311

ret = try_flush_qgroup(inode->root);

fs/btrfs/qgroup.c

4322

struct btrfs_root *root = inode->root;

fs/btrfs/qgroup.c

4330

len = round_up(start + len, root->fs_info->sectorsize);

fs/btrfs/qgroup.c

4331

start = round_down(start, root->fs_info->sectorsize);

fs/btrfs/qgroup.c

4366

btrfs_qgroup_free_refroot(root->fs_info, btrfs_root_id(root), freed,

fs/btrfs/qgroup.c

4384

if (btrfs_qgroup_mode(inode->root->fs_info) == BTRFS_QGROUP_MODE_DISABLED) {

fs/btrfs/qgroup.c

4405

btrfs_qgroup_free_refroot(inode->root->fs_info,

fs/btrfs/qgroup.c

4406

btrfs_root_id(inode->root),

fs/btrfs/qgroup.c

4454

static void add_root_meta_rsv(struct btrfs_root *root, int num_bytes,

fs/btrfs/qgroup.c

4463

spin_lock(&root->qgroup_meta_rsv_lock);

fs/btrfs/qgroup.c

4465

root->qgroup_meta_rsv_prealloc += num_bytes;

fs/btrfs/qgroup.c

4467

root->qgroup_meta_rsv_pertrans += num_bytes;

fs/btrfs/qgroup.c

4468

spin_unlock(&root->qgroup_meta_rsv_lock);

fs/btrfs/qgroup.c

4471

static int sub_root_meta_rsv(struct btrfs_root *root, int num_bytes,

fs/btrfs/qgroup.c

4480

spin_lock(&root->qgroup_meta_rsv_lock);

fs/btrfs/qgroup.c

4482

num_bytes = min_t(u64, root->qgroup_meta_rsv_prealloc,

fs/btrfs/qgroup.c

4484

root->qgroup_meta_rsv_prealloc -= num_bytes;

fs/btrfs/qgroup.c

4486

num_bytes = min_t(u64, root->qgroup_meta_rsv_pertrans,

fs/btrfs/qgroup.c

4488

root->qgroup_meta_rsv_pertrans -= num_bytes;

fs/btrfs/qgroup.c

4490

spin_unlock(&root->qgroup_meta_rsv_lock);

fs/btrfs/qgroup.c

4494

int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,

fs/btrfs/qgroup.c

4497

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/qgroup.c

4501

!btrfs_is_fstree(btrfs_root_id(root)) || num_bytes == 0)

fs/btrfs/qgroup.c

4505

trace_btrfs_qgroup_meta_reserve(root, (s64)num_bytes, type);

fs/btrfs/qgroup.c

4506

ret = qgroup_reserve(root, num_bytes, enforce, type);

fs/btrfs/qgroup.c

4517

add_root_meta_rsv(root, num_bytes, type);

fs/btrfs/qgroup.c

4521

int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,

fs/btrfs/qgroup.c

4527

ret = btrfs_qgroup_reserve_meta(root, num_bytes, type, enforce);

fs/btrfs/qgroup.c

4531

ret = try_flush_qgroup(root);

fs/btrfs/qgroup.c

4534

return btrfs_qgroup_reserve_meta(root, num_bytes, type, enforce);

fs/btrfs/qgroup.c

4541

void btrfs_qgroup_free_meta_all_pertrans(struct btrfs_root *root)

fs/btrfs/qgroup.c

4543

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/qgroup.c

4546

!btrfs_is_fstree(btrfs_root_id(root)))

fs/btrfs/qgroup.c

4550

trace_btrfs_qgroup_meta_free_all_pertrans(root);

fs/btrfs/qgroup.c

4552

btrfs_qgroup_free_refroot(fs_info, btrfs_root_id(root), (u64)-1,

fs/btrfs/qgroup.c

4556

void __btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes,

fs/btrfs/qgroup.c

4559

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/qgroup.c

4562

!btrfs_is_fstree(btrfs_root_id(root)))

fs/btrfs/qgroup.c

4570

num_bytes = sub_root_meta_rsv(root, num_bytes, type);

fs/btrfs/qgroup.c

4572

trace_btrfs_qgroup_meta_reserve(root, -(s64)num_bytes, type);

fs/btrfs/qgroup.c

4573

btrfs_qgroup_free_refroot(fs_info, btrfs_root_id(root), num_bytes, type);

fs/btrfs/qgroup.c

4616

void btrfs_qgroup_convert_reserved_meta(struct btrfs_root *root, int num_bytes)

fs/btrfs/qgroup.c

4618

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/qgroup.c

4621

!btrfs_is_fstree(btrfs_root_id(root)))

fs/btrfs/qgroup.c

4624

num_bytes = sub_root_meta_rsv(root, num_bytes,

fs/btrfs/qgroup.c

4626

trace_btrfs_qgroup_meta_convert(root, num_bytes);

fs/btrfs/qgroup.c

4627

qgroup_convert_meta(fs_info, btrfs_root_id(root), num_bytes);

fs/btrfs/qgroup.c

4629

add_root_meta_rsv(root, num_bytes, BTRFS_QGROUP_RSV_META_PERTRANS);

fs/btrfs/qgroup.c

4651

btrfs_warn(inode->root->fs_info,

fs/btrfs/qgroup.c

4655

btrfs_qgroup_free_refroot(inode->root->fs_info,

fs/btrfs/qgroup.c

4656

btrfs_root_id(inode->root),

fs/btrfs/qgroup.c

4680

void btrfs_qgroup_clean_swapped_blocks(struct btrfs_root *root)

fs/btrfs/qgroup.c

4685

swapped_blocks = &root->swapped_blocks;

fs/btrfs/qgroup.c

4831

struct btrfs_root *root,

fs/btrfs/qgroup.c

4834

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/qgroup.c

4836

struct btrfs_qgroup_swapped_blocks *blocks = &root->swapped_blocks;

fs/btrfs/qgroup.c

4847

if (!btrfs_is_fstree(btrfs_root_id(root)) || !root->reloc_root)

fs/btrfs/qgroup.c

4923

u64 root = delta->root;

fs/btrfs/qgroup.c

4930

if (!btrfs_is_fstree(root))

fs/btrfs/qgroup.c

4938

qgroup = find_qgroup_rb(fs_info, root);

fs/btrfs/qgroup.c

959

struct btrfs_root *root)

fs/btrfs/qgroup.c

976

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/qgroup.c

989

ret = btrfs_del_items(trans, root, path, 0, nr);

fs/btrfs/qgroup.h

300

u64 root;

fs/btrfs/qgroup.h

395

int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,

fs/btrfs/qgroup.h

397

int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,

fs/btrfs/qgroup.h

401

static inline int btrfs_qgroup_reserve_meta_pertrans(struct btrfs_root *root,

fs/btrfs/qgroup.h

404

return __btrfs_qgroup_reserve_meta(root, num_bytes,

fs/btrfs/qgroup.h

408

static inline int btrfs_qgroup_reserve_meta_prealloc(struct btrfs_root *root,

fs/btrfs/qgroup.h

412

return __btrfs_qgroup_reserve_meta(root, num_bytes,

fs/btrfs/qgroup.h

417

void __btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes,

fs/btrfs/qgroup.h

421

static inline void btrfs_qgroup_free_meta_pertrans(struct btrfs_root *root,

fs/btrfs/qgroup.h

424

__btrfs_qgroup_free_meta(root, num_bytes,

fs/btrfs/qgroup.h

429

static inline void btrfs_qgroup_free_meta_prealloc(struct btrfs_root *root,

fs/btrfs/qgroup.h

432

__btrfs_qgroup_free_meta(root, num_bytes,

fs/btrfs/qgroup.h

436

void btrfs_qgroup_free_meta_all_pertrans(struct btrfs_root *root);

fs/btrfs/qgroup.h

437

void btrfs_qgroup_convert_reserved_meta(struct btrfs_root *root, int num_bytes);

fs/btrfs/qgroup.h

444

void btrfs_qgroup_clean_swapped_blocks(struct btrfs_root *root);

fs/btrfs/qgroup.h

451

struct btrfs_root *root, struct extent_buffer *eb);

fs/btrfs/ref-verify.c

103

node = rb_find_add(&be->node, root, block_entry_bytenr_cmp);

fs/btrfs/ref-verify.c

107

static struct block_entry *lookup_block_entry(struct rb_root *root, u64 bytenr)

fs/btrfs/ref-verify.c

111

node = rb_find(&bytenr, root, block_entry_bytenr_key_cmp);

fs/btrfs/ref-verify.c

135

static struct root_entry *insert_root_entry(struct rb_root *root,

fs/btrfs/ref-verify.c

140

node = rb_find_add(&re->node, root, root_entry_root_objectid_cmp);

fs/btrfs/ref-verify.c

173

static struct ref_entry *insert_ref_entry(struct rb_root *root,

fs/btrfs/ref-verify.c

178

node = rb_find_add(&ref->node, root, ref_entry_cmp);

fs/btrfs/ref-verify.c

182

static struct root_entry *lookup_root_entry(struct rb_root *root, u64 objectid)

fs/btrfs/ref-verify.c

186

node = rb_find(&objectid, root, root_entry_root_objectid_key_cmp);

fs/btrfs/ref-verify.c

490

static int process_leaf(struct btrfs_root *root,

fs/btrfs/ref-verify.c

494

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/ref-verify.c

53

u64 root;

fs/btrfs/ref-verify.c

545

static int walk_down_tree(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/ref-verify.c

563

ret = process_leaf(root, path, bytenr, num_bytes,

fs/btrfs/ref-verify.c

604

ra->action, ra->root, ra->ref.root_objectid, ra->ref.parent,

fs/btrfs/ref-verify.c

712

ra->root = generic_ref->real_root;

fs/btrfs/ref-verify.c

98

static struct block_entry *insert_block_entry(struct rb_root *root,

fs/btrfs/reflink.c

176

struct btrfs_root *root = inode->root;

fs/btrfs/reflink.c

177

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/reflink.c

194

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/reflink.c

199

ret = btrfs_next_leaf(root, path);

fs/btrfs/reflink.c

261

trans = btrfs_start_transaction(root, 3);

fs/btrfs/reflink.c

271

ret = btrfs_drop_extents(trans, root, inode, &drop_args);

fs/btrfs/reflink.c

276

ret = btrfs_insert_empty_item(trans, root, path, new_key, size);

fs/btrfs/reflink.c

299

trans = btrfs_start_transaction(root, 1);

fs/btrfs/reflink.c

383

ret = btrfs_search_slot(NULL, BTRFS_I(src)->root, &key, path,

fs/btrfs/reflink.c

402

ret = btrfs_next_leaf(BTRFS_I(src)->root, path);

fs/btrfs/reflink.c

62

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/reflink.c

637

struct btrfs_fs_info *fs_info = src->root->fs_info;

fs/btrfs/reflink.c

662

struct btrfs_root *root_dst = BTRFS_I(dst)->root;

fs/btrfs/reflink.c

788

u64 bs = inode_out->root->fs_info->sectorsize;

fs/btrfs/reflink.c

793

struct btrfs_root *root_out = inode_out->root;

fs/btrfs/relocation.c

1248

int walk_up_reloc_tree(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/relocation.c

1256

last_snapshot = btrfs_root_last_snapshot(&root->root_item);

fs/btrfs/relocation.c

1285

int walk_down_reloc_tree(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/relocation.c

1294

last_snapshot = btrfs_root_last_snapshot(&root->root_item);

fs/btrfs/relocation.c

1330

static int invalidate_extent_cache(struct btrfs_root *root,

fs/btrfs/relocation.c

1334

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

1351

inode = btrfs_find_first_inode(root, objectid);

fs/btrfs/relocation.c

1425

struct btrfs_root *root)

fs/btrfs/relocation.c

1427

struct btrfs_root *reloc_root = root->reloc_root;

fs/btrfs/relocation.c

1432

ASSERT(btrfs_root_id(root) != BTRFS_TREE_RELOC_OBJECTID);

fs/btrfs/relocation.c

1440

ret = btrfs_update_reloc_root(trans, root);

fs/btrfs/relocation.c

1444

if (list_empty(&root->reloc_dirty_list)) {

fs/btrfs/relocation.c

1445

btrfs_grab_root(root);

fs/btrfs/relocation.c

1446

list_add_tail(&root->reloc_dirty_list, &rc->dirty_subvol_roots);

fs/btrfs/relocation.c

1454

struct btrfs_root *root;

fs/btrfs/relocation.c

1459

list_for_each_entry_safe(root, next, &rc->dirty_subvol_roots,

fs/btrfs/relocation.c

1461

if (btrfs_root_id(root) != BTRFS_TREE_RELOC_OBJECTID) {

fs/btrfs/relocation.c

1463

struct btrfs_root *reloc_root = root->reloc_root;

fs/btrfs/relocation.c

1465

list_del_init(&root->reloc_dirty_list);

fs/btrfs/relocation.c

1466

root->reloc_root = NULL;

fs/btrfs/relocation.c

1472

clear_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state);

fs/btrfs/relocation.c

1486

btrfs_put_root(root);

fs/btrfs/relocation.c

1489

ret2 = btrfs_drop_snapshot(root, false, true);

fs/btrfs/relocation.c

1491

btrfs_put_root(root);

fs/btrfs/relocation.c

1505

struct btrfs_root *root)

fs/btrfs/relocation.c

1527

reloc_root = root->reloc_root;

fs/btrfs/relocation.c

1573

trans = btrfs_start_transaction(root, 0);

fs/btrfs/relocation.c

1606

ret = replace_path(trans, rc, root, reloc_root, path,

fs/btrfs/relocation.c

1637

invalidate_extent_cache(root, &key, &next_key);

fs/btrfs/relocation.c

1644

leaf = btrfs_lock_root_node(root);

fs/btrfs/relocation.c

1645

ret = btrfs_cow_block(trans, root, leaf, NULL, 0, &leaf,

fs/btrfs/relocation.c

1653

ret = insert_dirty_subvol(trans, rc, root);

fs/btrfs/relocation.c

1664

invalidate_extent_cache(root, &key, &next_key);

fs/btrfs/relocation.c

1672

struct btrfs_root *root = rc->extent_root;

fs/btrfs/relocation.c

1673

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

1718

root = btrfs_get_fs_root(fs_info, reloc_root->root_key.offset,

fs/btrfs/relocation.c

1720

if (IS_ERR(root)) {

fs/btrfs/relocation.c

1726

btrfs_abort_transaction(trans, (int)PTR_ERR(root));

fs/btrfs/relocation.c

1728

err = PTR_ERR(root);

fs/btrfs/relocation.c

1732

if (unlikely(root->reloc_root != reloc_root)) {

fs/btrfs/relocation.c

1733

if (root->reloc_root) {

fs/btrfs/relocation.c

1736

btrfs_root_id(root),

fs/btrfs/relocation.c

1737

btrfs_root_id(root->reloc_root),

fs/btrfs/relocation.c

1738

root->reloc_root->root_key.type,

fs/btrfs/relocation.c

1739

root->reloc_root->root_key.offset,

fs/btrfs/relocation.c

1741

&root->reloc_root->root_item),

fs/btrfs/relocation.c

1750

btrfs_root_id(root),

fs/btrfs/relocation.c

1758

btrfs_put_root(root);

fs/btrfs/relocation.c

1771

ret = btrfs_update_reloc_root(trans, root);

fs/btrfs/relocation.c

1778

btrfs_put_root(root);

fs/btrfs/relocation.c

1810

struct btrfs_root *root;

fs/btrfs/relocation.c

1816

root = rc->extent_root;

fs/btrfs/relocation.c

1832

root = btrfs_get_fs_root(fs_info, reloc_root->root_key.offset,

fs/btrfs/relocation.c

1835

if (WARN_ON(IS_ERR(root))) {

fs/btrfs/relocation.c

1844

ret = PTR_ERR(root);

fs/btrfs/relocation.c

1847

if (WARN_ON(root->reloc_root != reloc_root)) {

fs/btrfs/relocation.c

1855

ret = merge_reloc_root(rc, root);

fs/btrfs/relocation.c

1856

btrfs_put_root(root);

fs/btrfs/relocation.c

1864

if (!IS_ERR(root)) {

fs/btrfs/relocation.c

1865

if (root->reloc_root == reloc_root) {

fs/btrfs/relocation.c

1866

root->reloc_root = NULL;

fs/btrfs/relocation.c

1870

&root->state);

fs/btrfs/relocation.c

1871

btrfs_put_root(root);

fs/btrfs/relocation.c

1929

struct btrfs_root *root;

fs/btrfs/relocation.c

1935

root = btrfs_get_fs_root(fs_info, reloc_root->root_key.offset, false);

fs/btrfs/relocation.c

1945

if (IS_ERR(root)) {

fs/btrfs/relocation.c

1946

DEBUG_WARN("error %ld reading root for reloc root", PTR_ERR(root));

fs/btrfs/relocation.c

1947

return PTR_ERR(root);

fs/btrfs/relocation.c

1949

if (unlikely(root->reloc_root != reloc_root)) {

fs/btrfs/relocation.c

1954

btrfs_put_root(root);

fs/btrfs/relocation.c

1957

ret = btrfs_record_root_in_trans(trans, root);

fs/btrfs/relocation.c

1958

btrfs_put_root(root);

fs/btrfs/relocation.c

1970

struct btrfs_root *root;

fs/btrfs/relocation.c

1975

root = next->root;

fs/btrfs/relocation.c

1988

if (unlikely(!root)) {

fs/btrfs/relocation.c

1994

if (unlikely(!test_bit(BTRFS_ROOT_SHAREABLE, &root->state))) {

fs/btrfs/relocation.c

2001

if (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID) {

fs/btrfs/relocation.c

2002

ret = record_reloc_root_in_trans(trans, root);

fs/btrfs/relocation.c

2008

ret = btrfs_record_root_in_trans(trans, root);

fs/btrfs/relocation.c

2011

root = root->reloc_root;

fs/btrfs/relocation.c

2017

if (!root)

fs/btrfs/relocation.c

2034

next->new_bytenr = root->node->start;

fs/btrfs/relocation.c

2035

btrfs_put_root(next->root);

fs/btrfs/relocation.c

2036

next->root = btrfs_grab_root(root);

fs/btrfs/relocation.c

2037

ASSERT(next->root);

fs/btrfs/relocation.c

2048

return root;

fs/btrfs/relocation.c

2064

struct btrfs_root *root;

fs/btrfs/relocation.c

2073

root = next->root;

fs/btrfs/relocation.c

2079

if (unlikely(!root))

fs/btrfs/relocation.c

2083

if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state))

fs/btrfs/relocation.c

2084

return root;

fs/btrfs/relocation.c

2086

if (btrfs_root_id(root) != BTRFS_TREE_RELOC_OBJECTID)

fs/btrfs/relocation.c

2087

fs_root = root;

fs/btrfs/relocation.c

2197

struct btrfs_root *root;

fs/btrfs/relocation.c

2216

root = select_reloc_root(trans, rc, upper, edges);

fs/btrfs/relocation.c

2217

if (IS_ERR(root)) {

fs/btrfs/relocation.c

2218

ret = PTR_ERR(root);

fs/btrfs/relocation.c

2236

ret = btrfs_search_slot(trans, root, key, path, 0, 1);

fs/btrfs/relocation.c

2267

btrfs_err(root->fs_info,

fs/btrfs/relocation.c

2279

blocksize = root->fs_info->nodesize;

fs/btrfs/relocation.c

2288

ret = btrfs_cow_block(trans, root, eb, upper->eb,

fs/btrfs/relocation.c

2316

btrfs_root_id(root), false);

fs/btrfs/relocation.c

2319

ret = btrfs_drop_subtree(trans, root, eb,

fs/btrfs/relocation.c

2465

struct btrfs_root *root;

fs/btrfs/relocation.c

247

static bool reloc_root_is_dead(const struct btrfs_root *root)

fs/btrfs/relocation.c

2480

root = select_one_root(node);

fs/btrfs/relocation.c

2481

if (IS_ERR(root)) {

fs/btrfs/relocation.c

2482

ret = PTR_ERR(root);

fs/btrfs/relocation.c

2493

if (root) {

fs/btrfs/relocation.c

2494

if (test_bit(BTRFS_ROOT_SHAREABLE, &root->state)) {

fs/btrfs/relocation.c

2509

btrfs_err(root->fs_info,

fs/btrfs/relocation.c

2515

ret = btrfs_record_root_in_trans(trans, root);

fs/btrfs/relocation.c

2522

if (!root->reloc_root) {

fs/btrfs/relocation.c

2526

root = root->reloc_root;

fs/btrfs/relocation.c

2527

node->new_bytenr = root->node->start;

fs/btrfs/relocation.c

2528

btrfs_put_root(node->root);

fs/btrfs/relocation.c

2529

node->root = btrfs_grab_root(root);

fs/btrfs/relocation.c

2530

ASSERT(node->root);

fs/btrfs/relocation.c

2532

btrfs_err(root->fs_info,

fs/btrfs/relocation.c

255

if (test_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state))

fs/btrfs/relocation.c

2554

struct btrfs_root *root;

fs/btrfs/relocation.c

2559

root = btrfs_get_fs_root(fs_info, block->owner, true);

fs/btrfs/relocation.c

2560

if (IS_ERR(root))

fs/btrfs/relocation.c

2561

return PTR_ERR(root);

fs/btrfs/relocation.c

2563

nr_levels = max(btrfs_header_level(root->node) - block->level, 0) + 1;

fs/btrfs/relocation.c

2568

btrfs_put_root(root);

fs/btrfs/relocation.c

2572

if (root == root->fs_info->chunk_root)

fs/btrfs/relocation.c

2575

ret = btrfs_search_slot(trans, root, &block->key, path, 0, 1);

fs/btrfs/relocation.c

2579

if (root == root->fs_info->chunk_root)

fs/btrfs/relocation.c

2583

btrfs_put_root(root);

fs/btrfs/relocation.c

268

static bool have_reloc_root(const struct btrfs_root *root)

fs/btrfs/relocation.c

270

if (reloc_root_is_dead(root))

fs/btrfs/relocation.c

272

if (!root->reloc_root)

fs/btrfs/relocation.c

277

bool btrfs_should_ignore_reloc_root(const struct btrfs_root *root)

fs/btrfs/relocation.c

281

if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state))

fs/btrfs/relocation.c

285

if (reloc_root_is_dead(root))

fs/btrfs/relocation.c

288

reloc_root = root->reloc_root;

fs/btrfs/relocation.c

293

root->fs_info->running_transaction->transid)

fs/btrfs/relocation.c

2980

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/relocation.c

3000

if (cluster->nr > 0 && cluster->owning_root != root->relocation_src_root) {

fs/btrfs/relocation.c

3001

u64 tmp = root->relocation_src_root;

fs/btrfs/relocation.c

3008

root->relocation_src_root = cluster->owning_root;

fs/btrfs/relocation.c

3014

root->relocation_src_root = tmp;

fs/btrfs/relocation.c

3019

cluster->owning_root = root->relocation_src_root;

fs/btrfs/relocation.c

311

struct btrfs_root *root = NULL;

fs/btrfs/relocation.c

318

root = node->data;

fs/btrfs/relocation.c

321

return btrfs_grab_root(root);

fs/btrfs/relocation.c

3211

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/relocation.c

3219

btrfs_inode = btrfs_iget(ino, root);

fs/btrfs/relocation.c

3230

trans = btrfs_join_transaction(root);

fs/btrfs/relocation.c

3550

struct btrfs_root *root = BTRFS_I(rc->data_inode)->root;

fs/btrfs/relocation.c

3555

root->relocation_src_root = owning_root_id;

fs/btrfs/relocation.c

3665

struct btrfs_root *root, u64 objectid)

fs/btrfs/relocation.c

3676

ret = btrfs_insert_empty_inode(trans, root, path, objectid);

fs/btrfs/relocation.c

3692

struct btrfs_root *root, u64 objectid)

fs/btrfs/relocation.c

3707

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/relocation.c

3713

ret = btrfs_del_item(trans, root, path);

fs/btrfs/relocation.c

3729

struct btrfs_root *root;

fs/btrfs/relocation.c

3733

root = btrfs_grab_root(fs_info->data_reloc_root);

fs/btrfs/relocation.c

3734

trans = btrfs_start_transaction(root, 6);

fs/btrfs/relocation.c

3736

btrfs_put_root(root);

fs/btrfs/relocation.c

3740

ret = btrfs_get_free_objectid(root, &objectid);

fs/btrfs/relocation.c

3744

ret = __insert_orphan_inode(trans, root, objectid);

fs/btrfs/relocation.c

3748

inode = btrfs_iget(objectid, root);

fs/btrfs/relocation.c

3750

delete_orphan_inode(trans, root, objectid);

fs/btrfs/relocation.c

3759

btrfs_put_root(root);

fs/btrfs/relocation.c

479

static int __add_reloc_root(struct btrfs_root *root)

fs/btrfs/relocation.c

481

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

490

node->bytenr = root->commit_root->start;

fs/btrfs/relocation.c

491

node->data = root;

fs/btrfs/relocation.c

503

list_add_tail(&root->root_list, &rc->reloc_roots);

fs/btrfs/relocation.c

511

static void __del_reloc_root(struct btrfs_root *root)

fs/btrfs/relocation.c

513

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

519

if (rc && root->node) {

fs/btrfs/relocation.c

522

root->commit_root->start);

fs/btrfs/relocation.c

529

ASSERT(!node || (struct btrfs_root *)node->data == root);

fs/btrfs/relocation.c

541

if (!list_empty(&root->root_list)) {

fs/btrfs/relocation.c

543

list_del_init(&root->root_list);

fs/btrfs/relocation.c

5440

static noinline_for_stack int mark_garbage_root(struct btrfs_root *root)

fs/btrfs/relocation.c

5442

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

5450

memset(&root->root_item.drop_progress, 0,

fs/btrfs/relocation.c

5451

sizeof(root->root_item.drop_progress));

fs/btrfs/relocation.c

5452

btrfs_set_root_drop_level(&root->root_item, 0);

fs/btrfs/relocation.c

5453

btrfs_set_root_refs(&root->root_item, 0);

fs/btrfs/relocation.c

5455

&root->root_key, &root->root_item);

fs/btrfs/relocation.c

547

btrfs_put_root(root);

fs/btrfs/relocation.c

554

static int __update_reloc_root(struct btrfs_root *root)

fs/btrfs/relocation.c

556

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

563

root->commit_root->start);

fs/btrfs/relocation.c

5650

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/relocation.c

5698

struct btrfs_root *root,

fs/btrfs/relocation.c

5702

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

5713

BUG_ON(rc->stage == UPDATE_DATA_PTRS && btrfs_is_data_reloc_root(root));

fs/btrfs/relocation.c

5717

btrfs_root_last_snapshot(&root->root_item))

fs/btrfs/relocation.c

572

BUG_ON((struct btrfs_root *)node->data != root);

fs/btrfs/relocation.c

5720

if (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID && rc->create_reloc_tree) {

fs/btrfs/relocation.c

575

node->bytenr = root->node->start;

fs/btrfs/relocation.c

5756

ret = replace_file_extents(trans, rc, root, cow);

fs/btrfs/relocation.c

5767

struct btrfs_root *root = pending->root;

fs/btrfs/relocation.c

5768

struct reloc_control *rc = root->fs_info->reloc_ctl;

fs/btrfs/relocation.c

5770

if (!rc || !have_reloc_root(root))

fs/btrfs/relocation.c

5776

root = root->reloc_root;

fs/btrfs/relocation.c

5777

BUG_ON(btrfs_root_refs(&root->root_item) == 0);

fs/btrfs/relocation.c

5802

struct btrfs_root *root = pending->root;

fs/btrfs/relocation.c

5805

struct reloc_control *rc = root->fs_info->reloc_ctl;

fs/btrfs/relocation.c

5808

if (!rc || !have_reloc_root(root))

fs/btrfs/relocation.c

5811

rc = root->fs_info->reloc_ctl;

fs/btrfs/relocation.c

5823

reloc_root = create_reloc_root(trans, root->reloc_root, btrfs_root_id(new_root));

fs/btrfs/relocation.c

584

struct btrfs_root *root, u64 objectid)

fs/btrfs/relocation.c

586

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

601

if (btrfs_root_id(root) == objectid) {

fs/btrfs/relocation.c

612

if (unlikely(btrfs_disk_key_objectid(&root->root_item.drop_progress))) {

fs/btrfs/relocation.c

615

btrfs_disk_key_to_cpu(&cpu_key, &root->root_item.drop_progress);

fs/btrfs/relocation.c

623

ret = btrfs_copy_root(trans, root, root->commit_root, &eb,

fs/btrfs/relocation.c

636

commit_root_gen = btrfs_header_generation(root->commit_root);

fs/btrfs/relocation.c

637

btrfs_set_root_last_snapshot(&root->root_item, commit_root_gen);

fs/btrfs/relocation.c

646

ret = btrfs_copy_root(trans, root, root->node, &eb,

fs/btrfs/relocation.c

657

memcpy(root_item, &root->root_item, sizeof(*root_item));

fs/btrfs/relocation.c

662

if (btrfs_root_id(root) == objectid) {

fs/btrfs/relocation.c

699

struct btrfs_root *root)

fs/btrfs/relocation.c

701

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

715

if (reloc_root_is_dead(root))

fs/btrfs/relocation.c

726

if (root->reloc_root) {

fs/btrfs/relocation.c

727

reloc_root = root->reloc_root;

fs/btrfs/relocation.c

736

if (!rc->create_reloc_tree || btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID)

fs/btrfs/relocation.c

744

reloc_root = create_reloc_root(trans, root, btrfs_root_id(root));

fs/btrfs/relocation.c

757

root->reloc_root = btrfs_grab_root(reloc_root);

fs/btrfs/relocation.c

765

struct btrfs_root *root)

fs/btrfs/relocation.c

767

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

772

if (!have_reloc_root(root))

fs/btrfs/relocation.c

775

reloc_root = root->reloc_root;

fs/btrfs/relocation.c

788

set_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state);

fs/btrfs/relocation.c

816

struct btrfs_root *root = BTRFS_I(reloc_inode)->root;

fs/btrfs/relocation.c

827

ret = btrfs_lookup_file_extent(NULL, root, path,

fs/btrfs/relocation.c

857

struct btrfs_root *root,

fs/btrfs/relocation.c

860

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/relocation.c

878

if (btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID)

fs/btrfs/relocation.c

907

if (btrfs_root_id(root) != BTRFS_TREE_RELOC_OBJECTID) {

fs/btrfs/relocation.c

909

inode = btrfs_find_first_inode(root, key.objectid);

fs/btrfs/relocation.c

913

inode = btrfs_find_first_inode(root, key.objectid);

fs/btrfs/relocation.c

958

ref.owning_root = btrfs_root_id(root);

fs/btrfs/relocation.c

961

btrfs_root_id(root), false);

fs/btrfs/relocation.c

972

ref.owning_root = btrfs_root_id(root);

fs/btrfs/relocation.c

975

btrfs_root_id(root), false);

fs/btrfs/relocation.h

28

int btrfs_init_reloc_root(struct btrfs_trans_handle *trans, struct btrfs_root *root);

fs/btrfs/relocation.h

30

struct btrfs_root *root);

fs/btrfs/relocation.h

34

struct btrfs_root *root,

fs/btrfs/relocation.h

43

bool btrfs_should_ignore_reloc_root(const struct btrfs_root *root);

fs/btrfs/root-tree.c

129

*root, struct btrfs_key *key, struct btrfs_root_item

fs/btrfs/root-tree.c

132

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/root-tree.c

144

ret = btrfs_search_slot(trans, root, key, path, 0, 1);

fs/btrfs/root-tree.c

151

BTRFS_KEY_FMT_VALUE(key), btrfs_root_id(root));

fs/btrfs/root-tree.c

169

ret = btrfs_search_slot(trans, root, key, path,

fs/btrfs/root-tree.c

176

ret = btrfs_del_item(trans, root, path);

fs/btrfs/root-tree.c

182

ret = btrfs_insert_empty_item(trans, root, path,

fs/btrfs/root-tree.c

203

int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/root-tree.c

210

return btrfs_insert_item(trans, root, key, item, sizeof(*item));

fs/btrfs/root-tree.c

219

struct btrfs_root *root;

fs/btrfs/root-tree.c

257

root = btrfs_get_fs_root(fs_info, root_objectid, false);

fs/btrfs/root-tree.c

258

ret = PTR_ERR_OR_ZERO(root);

fs/btrfs/root-tree.c

282

WARN_ON(!test_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED, &root->state));

fs/btrfs/root-tree.c

283

if (btrfs_root_refs(&root->root_item) == 0) {

fs/btrfs/root-tree.c

286

btrfs_disk_key_to_cpu(&drop_key, &root->root_item.drop_progress);

fs/btrfs/root-tree.c

296

set_bit(BTRFS_ROOT_UNFINISHED_DROP, &root->state);

fs/btrfs/root-tree.c

299

set_bit(BTRFS_ROOT_DEAD_TREE, &root->state);

fs/btrfs/root-tree.c

300

btrfs_add_dead_root(root);

fs/btrfs/root-tree.c

302

btrfs_put_root(root);

fs/btrfs/root-tree.c

312

struct btrfs_root *root = trans->fs_info->tree_root;

fs/btrfs/root-tree.c

319

ret = btrfs_search_slot(trans, root, key, path, -1, 1);

fs/btrfs/root-tree.c

326

return btrfs_del_item(trans, root, path);

fs/btrfs/root-tree.c

462

struct btrfs_root *root)

fs/btrfs/root-tree.c

464

struct btrfs_root_item *item = &root->root_item;

fs/btrfs/root-tree.c

468

spin_lock(&root->root_item_lock);

fs/btrfs/root-tree.c

472

spin_unlock(&root->root_item_lock);

fs/btrfs/root-tree.c

490

int btrfs_subvolume_reserve_metadata(struct btrfs_root *root,

fs/btrfs/root-tree.c

497

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/root-tree.c

503

ret = btrfs_qgroup_reserve_meta_prealloc(root,

fs/btrfs/root-tree.c

520

btrfs_qgroup_free_meta_prealloc(root, qgroup_num_bytes);

fs/btrfs/root-tree.c

67

int btrfs_find_root(struct btrfs_root *root, const struct btrfs_key *search_key,

fs/btrfs/root-tree.c

76

ret = btrfs_search_slot(NULL, root, search_key, path, 0, 0);

fs/btrfs/root-tree.h

18

int btrfs_subvolume_reserve_metadata(struct btrfs_root *root,

fs/btrfs/root-tree.h

28

int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/root-tree.h

31

int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,

fs/btrfs/root-tree.h

33

int btrfs_find_root(struct btrfs_root *root, const struct btrfs_key *search_key,

fs/btrfs/root-tree.h

40

void btrfs_update_root_times(struct btrfs_trans_handle *trans, struct btrfs_root *root);

fs/btrfs/scrub.c

2643

static int finish_extent_writes_for_zoned(struct btrfs_root *root,

fs/btrfs/scrub.c

2655

return btrfs_commit_current_transaction(root);

fs/btrfs/scrub.c

2665

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/scrub.c

2691

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/scrub.c

2697

ret = btrfs_next_leaf(root, path);

fs/btrfs/scrub.c

2836

ret = finish_extent_writes_for_zoned(root, cache);

fs/btrfs/scrub.c

496

u64 root, void *warn_ctx)

fs/btrfs/scrub.c

510

local_root = btrfs_get_fs_root(fs_info, root, true);

fs/btrfs/scrub.c

565

root, inum, offset,

fs/btrfs/scrub.c

578

root, inum, offset, ret);

fs/btrfs/scrub.c

927

struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;

fs/btrfs/send.c

1034

start = btrfs_ref_to_path(root, tmp_path, name_len,

fs/btrfs/send.c

1047

start = btrfs_ref_to_path(root, tmp_path,

fs/btrfs/send.c

1056

btrfs_err(root->fs_info,

fs/btrfs/send.c

1094

static int iterate_dir_item(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/send.c

1143

BTRFS_MAX_XATTR_SIZE(root->fs_info))) {

fs/btrfs/send.c

1220

static int get_inode_path(struct btrfs_root *root,

fs/btrfs/send.c

1237

ret = btrfs_search_slot_for_read(root, &key, p, 1, 0);

fs/btrfs/send.c

1249

ret = iterate_inode_ref(root, p, &found_key, true, __copy_first_ref, path);

fs/btrfs/send.c

1281

u64 root = (u64)(uintptr_t)key;

fs/btrfs/send.c

1284

if (root < btrfs_root_id(cr->root))

fs/btrfs/send.c

1286

if (root > btrfs_root_id(cr->root))

fs/btrfs/send.c

1296

if (btrfs_root_id(cr1->root) < btrfs_root_id(cr2->root))

fs/btrfs/send.c

1298

if (btrfs_root_id(cr1->root) > btrfs_root_id(cr2->root))

fs/btrfs/send.c

1322

if (clone_root->root == bctx->sctx->send_root &&

fs/btrfs/send.c

1331

if (clone_root->root == bctx->sctx->send_root) {

fs/btrfs/send.c

1443

struct clone_root *root;

fs/btrfs/send.c

1445

root = bsearch((void *)(uintptr_t)root_id, sctx->clone_roots,

fs/btrfs/send.c

1448

if (!root)

fs/btrfs/send.c

1525

static bool skip_self_data_ref(u64 root, u64 ino, u64 offset, void *ctx)

fs/btrfs/send.c

1530

root == bctx->backref_owner &&

fs/btrfs/send.c

1704

static int read_symlink(struct btrfs_root *root,

fs/btrfs/send.c

1724

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/send.c

1736

btrfs_err(root->fs_info,

fs/btrfs/send.c

1738

ino, btrfs_root_id(root));

fs/btrfs/send.c

1747

btrfs_crit(root->fs_info,

fs/btrfs/send.c

1749

ino, btrfs_root_id(root), type);

fs/btrfs/send.c

1755

btrfs_crit(root->fs_info,

fs/btrfs/send.c

1757

ino, btrfs_root_id(root), compression);

fs/btrfs/send.c

1933

static int lookup_dir_item_inode(struct btrfs_root *root,

fs/btrfs/send.c

1947

di = btrfs_lookup_dir_item(NULL, root, path, dir, &name_str, 0);

fs/btrfs/send.c

1964

static int get_first_ref(struct btrfs_root *root, u64 ino,

fs/btrfs/send.c

1982

ret = btrfs_search_slot_for_read(root, &key, path, 1, 0);

fs/btrfs/send.c

2016

ret = get_inode_gen(root, parent_dir, dir_gen);

fs/btrfs/send.c

2026

static int is_first_ref(struct btrfs_root *root,

fs/btrfs/send.c

2038

ret = get_first_ref(root, ino, &tmp_dir, NULL, tmp_name);

fs/btrfs/send.c

2970

struct rb_root *root;

fs/btrfs/send.c

2990

rb_erase(&ref->node, ref->root);

fs/btrfs/send.c

3146

struct btrfs_root *root = sctx->parent_root;

fs/btrfs/send.c

3183

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/send.c

3219

btrfs_for_each_slot(root, &key, &found_key, path, iter_ret) {

fs/btrfs/send.c

3787

static int check_ino_in_path(struct btrfs_root *root,

fs/btrfs/send.c

3805

ret = get_first_ref(root, ino, &parent, &parent_gen, fs_path);

fs/btrfs/send.c

3820

static int is_ancestor(struct btrfs_root *root,

fs/btrfs/send.c

3849

btrfs_for_each_slot(root, &key, &key, path, iter_ret) {

fs/btrfs/send.c

3883

ret = get_inode_gen(root, parent, &parent_gen);

fs/btrfs/send.c

3886

ret = check_ino_in_path(root, ino1, ino1_gen,

fs/btrfs/send.c

4121

static int record_check_dir_ref_in_tree(struct rb_root *root,

fs/btrfs/send.c

4127

if (rb_find(ref, root, rbtree_check_dir_ref_comp))

fs/btrfs/send.c

4135

rb_add(&tmp_ref->node, root, rbtree_check_dir_ref_less);

fs/btrfs/send.c

4136

tmp_ref->root = root;

fs/btrfs/send.c

4642

static int record_ref_in_tree(struct rb_root *root, struct list_head *refs,

fs/btrfs/send.c

4673

rb_add(&ref->node, root, rbtree_ref_less);

fs/btrfs/send.c

4674

ref->root = root;

fs/btrfs/send.c

4791

struct btrfs_root *root;

fs/btrfs/send.c

4803

root = sctx->send_root;

fs/btrfs/send.c

4806

root = sctx->parent_root;

fs/btrfs/send.c

4817

btrfs_for_each_slot(root, &key, &found_key, path, iter_ret) {

fs/btrfs/send.c

4823

ret = iterate_inode_ref(root, path, &found_key, false, cb, sctx);

fs/btrfs/send.c

4969

static int find_xattr(struct btrfs_root *root,

fs/btrfs/send.c

4985

ret = iterate_dir_item(root, path, __find_xattr, &ctx);

fs/btrfs/send.c

5066

struct btrfs_root *root;

fs/btrfs/send.c

5075

root = sctx->send_root;

fs/btrfs/send.c

5080

btrfs_for_each_slot(root, &key, &found_key, path, iter_ret) {

fs/btrfs/send.c

5087

ret = iterate_dir_item(root, path, __process_new_xattr, sctx);

fs/btrfs/send.c

5200

struct btrfs_root *root = sctx->send_root;

fs/btrfs/send.c

5201

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/send.c

5325

if (clone_root->root == sctx->send_root) {

fs/btrfs/send.c

5331

ret = get_inode_path(clone_root->root, clone_root->ino, p);

fs/btrfs/send.c

5345

if (!btrfs_is_empty_uuid(clone_root->root->root_item.received_uuid))

fs/btrfs/send.c

5347

clone_root->root->root_item.received_uuid);

fs/btrfs/send.c

5350

clone_root->root->root_item.uuid);

fs/btrfs/send.c

5352

btrfs_root_ctransid(&clone_root->root->root_item));

fs/btrfs/send.c

5530

struct btrfs_root *root = sctx->send_root;

fs/btrfs/send.c

5531

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/send.c

5543

inode = btrfs_iget(sctx->cur_ino, root);

fs/btrfs/send.c

5667

struct btrfs_root *root = sctx->send_root;

fs/btrfs/send.c

5669

btrfs_inode = btrfs_iget(sctx->cur_ino, root);

fs/btrfs/send.c

5825

ret = get_inode_info(clone_root->root, clone_root->ino, &info);

fs/btrfs/send.c

5856

ret = btrfs_search_slot(NULL, clone_root->root, &key, path, 0, 0);

fs/btrfs/send.c

5877

ret = btrfs_next_leaf(clone_root->root, path);

fs/btrfs/send.c

6038

if (clone_root->root == sctx->send_root &&

fs/btrfs/send.c

6090

ret = get_inode_info(clone_root->root, clone_root->ino, &info);

fs/btrfs/send.c

6310

struct btrfs_root *root = sctx->send_root;

fs/btrfs/send.c

6323

ret = btrfs_search_slot_for_read(root, &key, path, 0, 1);

fs/btrfs/send.c

6341

struct btrfs_root *root = sctx->parent_root;

fs/btrfs/send.c

6352

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/send.c

6365

ret = btrfs_next_leaf(root, path);

fs/btrfs/send.c

6495

struct btrfs_root *root;

fs/btrfs/send.c

6500

root = sctx->send_root;

fs/btrfs/send.c

6508

btrfs_for_each_slot(root, &key, &found_key, path, iter_ret) {

fs/btrfs/send.c

7232

struct btrfs_root *root,

fs/btrfs/send.c

7239

lockdep_assert_held_read(&root->fs_info->commit_root_sem);

fs/btrfs/send.c

7248

ret = btrfs_search_slot(NULL, root, key, path, 0, 0);

fs/btrfs/send.c

7252

btrfs_err(root->fs_info,

fs/btrfs/send.c

7255

(root == sctx->parent_root ? "parent" : "send"),

fs/btrfs/send.c

7256

btrfs_root_id(root), path->lowest_level,

fs/btrfs/send.c

78

struct btrfs_root *root;

fs/btrfs/send.c

7911

struct btrfs_root *root = sctx->parent_root;

fs/btrfs/send.c

7913

if (root && root->node != root->commit_root)

fs/btrfs/send.c

7914

return btrfs_commit_current_transaction(root);

fs/btrfs/send.c

7917

root = sctx->clone_roots[i].root;

fs/btrfs/send.c

7918

if (root->node != root->commit_root)

fs/btrfs/send.c

7919

return btrfs_commit_current_transaction(root);

fs/btrfs/send.c

7935

struct btrfs_root *root = sctx->parent_root;

fs/btrfs/send.c

7939

if (root) {

fs/btrfs/send.c

7940

ret = btrfs_start_delalloc_snapshot(root, false);

fs/btrfs/send.c

7943

btrfs_wait_ordered_extents(root, U64_MAX, NULL);

fs/btrfs/send.c

7947

root = sctx->clone_roots[i].root;

fs/btrfs/send.c

7948

ret = btrfs_start_delalloc_snapshot(root, false);

fs/btrfs/send.c

7951

btrfs_wait_ordered_extents(root, U64_MAX, NULL);

fs/btrfs/send.c

7957

static void btrfs_root_dec_send_in_progress(struct btrfs_root* root)

fs/btrfs/send.c

7959

spin_lock(&root->root_item_lock);

fs/btrfs/send.c

7960

root->send_in_progress--;

fs/btrfs/send.c

7965

if (root->send_in_progress < 0)

fs/btrfs/send.c

7966

btrfs_err(root->fs_info,

fs/btrfs/send.c

7968

root->send_in_progress, btrfs_root_id(root));

fs/btrfs/send.c

7969

spin_unlock(&root->root_item_lock);

fs/btrfs/send.c

7972

static void dedupe_in_progress_warn(const struct btrfs_root *root)

fs/btrfs/send.c

7974

btrfs_warn_rl(root->fs_info,

fs/btrfs/send.c

7976

btrfs_root_id(root), root->dedupe_in_progress);

fs/btrfs/send.c

8168

sctx->clone_roots[i].root = clone_root;

fs/btrfs/send.c

8205

sctx->clone_roots[sctx->clone_roots_cnt++].root =

fs/btrfs/send.c

8284

sctx->clone_roots[i].root);

fs/btrfs/send.c

8285

btrfs_put_root(sctx->clone_roots[i].root);

fs/btrfs/send.c

8290

sctx->clone_roots[i].root);

fs/btrfs/send.c

8291

btrfs_put_root(sctx->clone_roots[i].root);

fs/btrfs/send.c

911

static int get_inode_info(struct btrfs_root *root, u64 ino,

fs/btrfs/send.c

926

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/send.c

954

static int get_inode_gen(struct btrfs_root *root, u64 ino, u64 *gen)

fs/btrfs/send.c

961

ret = get_inode_info(root, ino, &info);

fs/btrfs/send.c

976

static int iterate_inode_ref(struct btrfs_root *root, struct btrfs_path *path,

fs/btrfs/space-info.c

843

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/space-info.c

856

trans = btrfs_join_transaction_nostart(root);

fs/btrfs/space-info.c

876

trans = btrfs_join_transaction_nostart(root);

fs/btrfs/space-info.c

891

trans = btrfs_join_transaction(root);

fs/btrfs/space-info.c

923

ret = btrfs_commit_current_transaction(root);

fs/btrfs/super.c

1014

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/super.c

1025

trans = btrfs_attach_transaction_barrier(root);

fs/btrfs/super.c

1046

trans = btrfs_start_transaction(root, 0);

fs/btrfs/super.c

1151

seq_printf(seq, ",subvolid=%llu", btrfs_root_id(BTRFS_I(d_inode(dentry))->root));

fs/btrfs/super.c

1153

btrfs_root_id(BTRFS_I(d_inode(dentry))->root));

fs/btrfs/super.c

1174

struct dentry *root;

fs/btrfs/super.c

1182

root = ERR_PTR(ret);

fs/btrfs/super.c

1189

root = ERR_CAST(subvol_name);

fs/btrfs/super.c

1196

root = mount_subtree(mnt, subvol_name);

fs/btrfs/super.c

1200

if (!IS_ERR(root)) {

fs/btrfs/super.c

1201

struct super_block *s = root->d_sb;

fs/btrfs/super.c

1203

struct inode *root_inode = d_inode(root);

fs/btrfs/super.c

1204

u64 root_objectid = btrfs_root_id(BTRFS_I(root_inode)->root);

fs/btrfs/super.c

1224

dput(root);

fs/btrfs/super.c

1225

root = ERR_PTR(ret);

fs/btrfs/super.c

1233

return root;

fs/btrfs/super.c

1501

struct super_block *sb = fc->root->d_sb;

fs/btrfs/super.c

1827

buf->f_fsid.val[0] ^= btrfs_root_id(BTRFS_I(d_inode(dentry))->root) >> 32;

fs/btrfs/super.c

1828

buf->f_fsid.val[1] ^= btrfs_root_id(BTRFS_I(d_inode(dentry))->root);

fs/btrfs/super.c

1953

fc->root = dget(sb->s_root);

fs/btrfs/super.c

2034

if (!(fc->sb_flags & SB_RDONLY) && (fc->root->d_sb->s_flags & SB_RDONLY))

fs/btrfs/super.c

2092

up_write(&dup_fc->root->d_sb->s_umount);

fs/btrfs/super.c

2110

fc->root = dentry;

fs/btrfs/super.c

2185

btrfs_info_to_ctx(btrfs_sb(fc->root->d_sb), ctx);

fs/btrfs/super.c

2389

static int btrfs_show_devname(struct seq_file *m, struct dentry *root)

fs/btrfs/super.c

2391

struct btrfs_fs_info *fs_info = btrfs_sb(root->d_sb);

fs/btrfs/super.c

2486

static int btrfs_show_stats(struct seq_file *seq, struct dentry *root)

fs/btrfs/super.c

2488

struct btrfs_fs_info *fs_info = btrfs_sb(root->d_sb);

fs/btrfs/super.c

803

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/super.c

835

ret = btrfs_search_backwards(root, &key, path);

fs/btrfs/super.c

920

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/super.c

937

di = btrfs_lookup_dir_item(NULL, root, path, dir_id, &name, 0);

fs/btrfs/tests/btrfs-tests.c

191

void btrfs_free_dummy_root(struct btrfs_root *root)

fs/btrfs/tests/btrfs-tests.c

193

if (IS_ERR_OR_NULL(root))

fs/btrfs/tests/btrfs-tests.c

196

if (WARN_ON(test_bit(BTRFS_ROOT_IN_RADIX, &root->state)))

fs/btrfs/tests/btrfs-tests.c

198

btrfs_global_root_delete(root);

fs/btrfs/tests/btrfs-tests.c

199

btrfs_put_root(root);

fs/btrfs/tests/btrfs-tests.h

56

void btrfs_free_dummy_root(struct btrfs_root *root);

fs/btrfs/tests/delayed-refs-tests.c

139

if (node->ref_root != check->root) {

fs/btrfs/tests/delayed-refs-tests.c

141

check->root);

fs/btrfs/tests/delayed-refs-tests.c

179

.ref_root = node_check->root,

fs/btrfs/tests/delayed-refs-tests.c

186

btrfs_init_tree_ref(&ref, node_check->owner, node_check->root,

fs/btrfs/tests/delayed-refs-tests.c

190

node_check->root, true);

fs/btrfs/tests/delayed-refs-tests.c

252

.root = FAKE_ROOT_OBJECTID,

fs/btrfs/tests/delayed-refs-tests.c

30

u64 root;

fs/btrfs/tests/delayed-refs-tests.c

363

.root = FAKE_ROOT_OBJECTID,

fs/btrfs/tests/delayed-refs-tests.c

856

node_check.root = FAKE_ROOT_OBJECTID + 1;

fs/btrfs/tests/delayed-refs-tests.c

872

node_check.root = FAKE_ROOT_OBJECTID;

fs/btrfs/tests/delayed-refs-tests.c

944

node_check.root = FAKE_ROOT_OBJECTID + 2;

fs/btrfs/tests/delayed-refs-tests.c

960

node_check.root = FAKE_ROOT_OBJECTID;

fs/btrfs/tests/extent-buffer-tests.c

138

ret = btrfs_split_item(NULL, root, path, &key, 4);

fs/btrfs/tests/extent-buffer-tests.c

17

struct btrfs_root *root = NULL;

fs/btrfs/tests/extent-buffer-tests.c

214

btrfs_free_dummy_root(root);

fs/btrfs/tests/extent-buffer-tests.c

37

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/extent-buffer-tests.c

38

if (IS_ERR(root)) {

fs/btrfs/tests/extent-buffer-tests.c

40

ret = PTR_ERR(root);

fs/btrfs/tests/extent-buffer-tests.c

68

btrfs_setup_item_for_insert(NULL, root, path, &key, value_len);

fs/btrfs/tests/extent-buffer-tests.c

79

ret = btrfs_split_item(NULL, root, path, &key, 17);

fs/btrfs/tests/extent-io-tests.c

112

struct btrfs_root *root = NULL;

fs/btrfs/tests/extent-io-tests.c

132

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/extent-io-tests.c

133

if (IS_ERR(root)) {

fs/btrfs/tests/extent-io-tests.c

135

ret = PTR_ERR(root);

fs/btrfs/tests/extent-io-tests.c

146

BTRFS_I(inode)->root = root;

fs/btrfs/tests/extent-io-tests.c

336

btrfs_free_dummy_root(root);

fs/btrfs/tests/extent-map-tests.c

1095

struct btrfs_root *root = NULL;

fs/btrfs/tests/extent-map-tests.c

1154

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/extent-map-tests.c

1155

if (IS_ERR(root)) {

fs/btrfs/tests/extent-map-tests.c

1157

ret = PTR_ERR(root);

fs/btrfs/tests/extent-map-tests.c

1158

root = NULL;

fs/btrfs/tests/extent-map-tests.c

1162

BTRFS_I(inode)->root = root;

fs/btrfs/tests/extent-map-tests.c

1198

btrfs_free_dummy_root(root);

fs/btrfs/tests/extent-map-tests.c

22

while (!RB_EMPTY_ROOT(&em_tree->root)) {

fs/btrfs/tests/extent-map-tests.c

23

node = rb_first(&em_tree->root);

fs/btrfs/tests/extent-map-tests.c

569

for (i = 0, n = rb_first(&em_tree->root);

fs/btrfs/tests/free-space-tests.c

1009

struct btrfs_root *root = NULL;

fs/btrfs/tests/free-space-tests.c

1032

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/free-space-tests.c

1033

if (IS_ERR(root)) {

fs/btrfs/tests/free-space-tests.c

1035

ret = PTR_ERR(root);

fs/btrfs/tests/free-space-tests.c

1039

root->root_key.objectid = BTRFS_EXTENT_TREE_OBJECTID;

fs/btrfs/tests/free-space-tests.c

1040

root->root_key.type = BTRFS_ROOT_ITEM_KEY;

fs/btrfs/tests/free-space-tests.c

1041

root->root_key.offset = 0;

fs/btrfs/tests/free-space-tests.c

1042

btrfs_global_root_insert(root);

fs/btrfs/tests/free-space-tests.c

1060

btrfs_free_dummy_root(root);

fs/btrfs/tests/free-space-tree-tests.c

425

struct btrfs_root *root = NULL;

fs/btrfs/tests/free-space-tree-tests.c

438

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/free-space-tree-tests.c

439

if (IS_ERR(root)) {

fs/btrfs/tests/free-space-tree-tests.c

441

ret = PTR_ERR(root);

fs/btrfs/tests/free-space-tree-tests.c

445

btrfs_set_super_compat_ro_flags(root->fs_info->super_copy,

fs/btrfs/tests/free-space-tree-tests.c

447

root->root_key.objectid = BTRFS_FREE_SPACE_TREE_OBJECTID;

fs/btrfs/tests/free-space-tree-tests.c

448

root->root_key.type = BTRFS_ROOT_ITEM_KEY;

fs/btrfs/tests/free-space-tree-tests.c

449

root->root_key.offset = 0;

fs/btrfs/tests/free-space-tree-tests.c

450

btrfs_global_root_insert(root);

fs/btrfs/tests/free-space-tree-tests.c

451

root->fs_info->tree_root = root;

fs/btrfs/tests/free-space-tree-tests.c

453

root->node = alloc_test_extent_buffer(root->fs_info, nodesize);

fs/btrfs/tests/free-space-tree-tests.c

454

if (IS_ERR(root->node)) {

fs/btrfs/tests/free-space-tree-tests.c

456

ret = PTR_ERR(root->node);

fs/btrfs/tests/free-space-tree-tests.c

459

btrfs_set_header_level(root->node, 0);

fs/btrfs/tests/free-space-tree-tests.c

460

btrfs_set_header_nritems(root->node, 0);

fs/btrfs/tests/free-space-tree-tests.c

461

root->alloc_bytenr += 2 * nodesize;

fs/btrfs/tests/free-space-tree-tests.c

472

cache->fs_info = root->fs_info;

fs/btrfs/tests/free-space-tree-tests.c

474

btrfs_init_dummy_trans(&trans, root->fs_info);

fs/btrfs/tests/free-space-tree-tests.c

497

ret = test_func(&trans, root->fs_info, cache, path, alignment);

fs/btrfs/tests/free-space-tree-tests.c

507

if (btrfs_header_nritems(root->node) != 0) {

fs/btrfs/tests/free-space-tree-tests.c

517

btrfs_free_dummy_root(root);

fs/btrfs/tests/inode-tests.c

1074

btrfs_free_dummy_root(root);

fs/btrfs/tests/inode-tests.c

112

insert_extent(root, offset, 6, 6, 0, 0, 0, BTRFS_FILE_EXTENT_INLINE, 0,

fs/btrfs/tests/inode-tests.c

118

insert_extent(root, offset, sectorsize, sectorsize, 0,

fs/btrfs/tests/inode-tests.c

132

insert_extent(root, offset, sectorsize, 4 * sectorsize, 0, disk_bytenr,

fs/btrfs/tests/inode-tests.c

138

insert_extent(root, offset, sectorsize, sectorsize, 0, 0, 0,

fs/btrfs/tests/inode-tests.c

144

insert_extent(root, offset, 2 * sectorsize, 4 * sectorsize,

fs/btrfs/tests/inode-tests.c

152

insert_extent(root, offset, sectorsize, sectorsize, 0, disk_bytenr,

fs/btrfs/tests/inode-tests.c

16

static void insert_extent(struct btrfs_root *root, u64 start, u64 len,

fs/btrfs/tests/inode-tests.c

170

insert_extent(root, offset, sectorsize, 4 * sectorsize, 0, disk_bytenr,

fs/btrfs/tests/inode-tests.c

176

insert_extent(root, offset, sectorsize, 4 * sectorsize, sectorsize,

fs/btrfs/tests/inode-tests.c

183

insert_extent(root, offset, 2 * sectorsize, 4 * sectorsize,

fs/btrfs/tests/inode-tests.c

191

insert_extent(root, offset, 2 * sectorsize, 2 * sectorsize, 0,

fs/btrfs/tests/inode-tests.c

200

insert_extent(root, offset, sectorsize, 4 * sectorsize, 0, disk_bytenr,

fs/btrfs/tests/inode-tests.c

207

insert_extent(root, offset, sectorsize, sectorsize, 0,

fs/btrfs/tests/inode-tests.c

214

insert_extent(root, offset, 2 * sectorsize, 4 * sectorsize,

fs/btrfs/tests/inode-tests.c

22

struct extent_buffer *leaf = root->node;

fs/btrfs/tests/inode-tests.c

222

insert_extent(root, offset, sectorsize, sectorsize, 0, disk_bytenr,

fs/btrfs/tests/inode-tests.c

234

insert_extent(root, offset, sectorsize, sectorsize, 0, disk_bytenr,

fs/btrfs/tests/inode-tests.c

246

struct btrfs_root *root = NULL;

fs/btrfs/tests/inode-tests.c

267

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/inode-tests.c

268

if (IS_ERR(root)) {

fs/btrfs/tests/inode-tests.c

273

root->node = alloc_dummy_extent_buffer(fs_info, nodesize);

fs/btrfs/tests/inode-tests.c

274

if (!root->node) {

fs/btrfs/tests/inode-tests.c

279

btrfs_set_header_nritems(root->node, 0);

fs/btrfs/tests/inode-tests.c

280

btrfs_set_header_level(root->node, 0);

fs/btrfs/tests/inode-tests.c

284

BTRFS_I(inode)->root = root;

fs/btrfs/tests/inode-tests.c

303

setup_file_extents(root, sectorsize);

fs/btrfs/tests/inode-tests.c

41

btrfs_setup_item_for_insert(NULL, root, &path, &key, value_len);

fs/btrfs/tests/inode-tests.c

55

static void insert_inode_item_key(struct btrfs_root *root)

fs/btrfs/tests/inode-tests.c

58

struct extent_buffer *leaf = root->node;

fs/btrfs/tests/inode-tests.c

75

btrfs_setup_item_for_insert(NULL, root, &path, &key, value_len);

fs/btrfs/tests/inode-tests.c

792

btrfs_free_dummy_root(root);

fs/btrfs/tests/inode-tests.c

801

struct btrfs_root *root = NULL;

fs/btrfs/tests/inode-tests.c

819

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/inode-tests.c

820

if (IS_ERR(root)) {

fs/btrfs/tests/inode-tests.c

825

root->node = alloc_dummy_extent_buffer(fs_info, nodesize);

fs/btrfs/tests/inode-tests.c

826

if (!root->node) {

fs/btrfs/tests/inode-tests.c

831

btrfs_set_header_nritems(root->node, 0);

fs/btrfs/tests/inode-tests.c

832

btrfs_set_header_level(root->node, 0);

fs/btrfs/tests/inode-tests.c

833

BTRFS_I(inode)->root = root;

fs/btrfs/tests/inode-tests.c

840

insert_inode_item_key(root);

fs/btrfs/tests/inode-tests.c

841

insert_extent(root, sectorsize, sectorsize, sectorsize, 0, sectorsize,

fs/btrfs/tests/inode-tests.c

891

btrfs_free_dummy_root(root);

fs/btrfs/tests/inode-tests.c

900

struct btrfs_root *root = NULL;

fs/btrfs/tests/inode-tests.c

917

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/inode-tests.c

918

if (IS_ERR(root)) {

fs/btrfs/tests/inode-tests.c

923

BTRFS_I(inode)->root = root;

fs/btrfs/tests/inode-tests.c

99

static void setup_file_extents(struct btrfs_root *root, u32 sectorsize)

fs/btrfs/tests/qgroup-tests.c

109

ret = btrfs_insert_empty_item(&trans, root, path, &key, 0);

fs/btrfs/tests/qgroup-tests.c

115

static int remove_extent_item(struct btrfs_root *root, u64 bytenr,

fs/btrfs/tests/qgroup-tests.c

135

ret = btrfs_search_slot(&trans, root, &key, path, -1, 1);

fs/btrfs/tests/qgroup-tests.c

140

btrfs_del_item(&trans, root, path);

fs/btrfs/tests/qgroup-tests.c

144

static int remove_extent_ref(struct btrfs_root *root, u64 bytenr,

fs/btrfs/tests/qgroup-tests.c

16

static int insert_normal_tree_ref(struct btrfs_root *root, u64 bytenr,

fs/btrfs/tests/qgroup-tests.c

166

ret = btrfs_search_slot(&trans, root, &key, path, 0, 1);

fs/btrfs/tests/qgroup-tests.c

187

ret = btrfs_search_slot(&trans, root, &key, path, -1, 1);

fs/btrfs/tests/qgroup-tests.c

192

btrfs_del_item(&trans, root, path);

fs/btrfs/tests/qgroup-tests.c

196

static int test_no_shared_qgroup(struct btrfs_root *root,

fs/btrfs/tests/qgroup-tests.c

201

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/tests/qgroup-tests.c

232

ret = insert_normal_tree_ref(root, nodesize, nodesize, 0,

fs/btrfs/tests/qgroup-tests.c

273

ret = remove_extent_item(root, nodesize, nodesize);

fs/btrfs/tests/qgroup-tests.c

308

static int test_multiple_refs(struct btrfs_root *root,

fs/btrfs/tests/qgroup-tests.c

313

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/tests/qgroup-tests.c

344

ret = insert_normal_tree_ref(root, nodesize, nodesize, 0,

fs/btrfs/tests/qgroup-tests.c

381

ret = add_tree_ref(root, nodesize, nodesize, 0,

fs/btrfs/tests/qgroup-tests.c

41

ret = btrfs_insert_empty_item(&trans, root, path, &ins, size);

fs/btrfs/tests/qgroup-tests.c

424

ret = remove_extent_ref(root, nodesize, nodesize, 0,

fs/btrfs/tests/qgroup-tests.c

465

struct btrfs_root *root;

fs/btrfs/tests/qgroup-tests.c

475

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/qgroup-tests.c

476

if (IS_ERR(root)) {

fs/btrfs/tests/qgroup-tests.c

478

ret = PTR_ERR(root);

fs/btrfs/tests/qgroup-tests.c

483

root->root_key.objectid = BTRFS_EXTENT_TREE_OBJECTID;

fs/btrfs/tests/qgroup-tests.c

484

root->root_key.type = BTRFS_ROOT_ITEM_KEY;

fs/btrfs/tests/qgroup-tests.c

485

root->root_key.offset = 0;

fs/btrfs/tests/qgroup-tests.c

486

btrfs_global_root_insert(root);

fs/btrfs/tests/qgroup-tests.c

492

root->fs_info->tree_root = root;

fs/btrfs/tests/qgroup-tests.c

493

root->fs_info->quota_root = root;

fs/btrfs/tests/qgroup-tests.c

500

root->node = alloc_test_extent_buffer(root->fs_info, nodesize);

fs/btrfs/tests/qgroup-tests.c

501

if (IS_ERR(root->node)) {

fs/btrfs/tests/qgroup-tests.c

503

ret = PTR_ERR(root->node);

fs/btrfs/tests/qgroup-tests.c

506

btrfs_set_header_level(root->node, 0);

fs/btrfs/tests/qgroup-tests.c

507

btrfs_set_header_nritems(root->node, 0);

fs/btrfs/tests/qgroup-tests.c

508

root->alloc_bytenr += 2 * nodesize;

fs/btrfs/tests/qgroup-tests.c

518

root->fs_info->fs_root = tmp_root;

fs/btrfs/tests/qgroup-tests.c

519

ret = btrfs_insert_fs_root(root->fs_info, tmp_root);

fs/btrfs/tests/qgroup-tests.c

534

ret = btrfs_insert_fs_root(root->fs_info, tmp_root);

fs/btrfs/tests/qgroup-tests.c

542

ret = test_no_shared_qgroup(root, sectorsize, nodesize);

fs/btrfs/tests/qgroup-tests.c

545

ret = test_multiple_refs(root, sectorsize, nodesize);

fs/btrfs/tests/qgroup-tests.c

547

btrfs_free_dummy_root(root);

fs/btrfs/tests/qgroup-tests.c

66

static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes,

fs/btrfs/tests/qgroup-tests.c

88

ret = btrfs_search_slot(&trans, root, &key, path, 0, 1);

fs/btrfs/tests/raid-stripe-tree-tests.c

1088

struct btrfs_root *root = NULL;

fs/btrfs/tests/raid-stripe-tree-tests.c

1098

root = btrfs_alloc_dummy_root(fs_info);

fs/btrfs/tests/raid-stripe-tree-tests.c

1099

if (IS_ERR(root)) {

fs/btrfs/tests/raid-stripe-tree-tests.c

1101

ret = PTR_ERR(root);

fs/btrfs/tests/raid-stripe-tree-tests.c

1104

btrfs_set_super_incompat_flags(root->fs_info->super_copy,

fs/btrfs/tests/raid-stripe-tree-tests.c

1106

root->root_key.objectid = BTRFS_RAID_STRIPE_TREE_OBJECTID;

fs/btrfs/tests/raid-stripe-tree-tests.c

1107

root->root_key.type = BTRFS_ROOT_ITEM_KEY;

fs/btrfs/tests/raid-stripe-tree-tests.c

1108

root->root_key.offset = 0;

fs/btrfs/tests/raid-stripe-tree-tests.c

1109

fs_info->stripe_root = root;

fs/btrfs/tests/raid-stripe-tree-tests.c

1110

root->fs_info->tree_root = root;

fs/btrfs/tests/raid-stripe-tree-tests.c

1112

root->node = alloc_test_extent_buffer(root->fs_info, nodesize);

fs/btrfs/tests/raid-stripe-tree-tests.c

1113

if (IS_ERR(root->node)) {

fs/btrfs/tests/raid-stripe-tree-tests.c

1115

ret = PTR_ERR(root->node);

fs/btrfs/tests/raid-stripe-tree-tests.c

1118

btrfs_set_header_level(root->node, 0);

fs/btrfs/tests/raid-stripe-tree-tests.c

1119

btrfs_set_header_nritems(root->node, 0);

fs/btrfs/tests/raid-stripe-tree-tests.c

1120

root->alloc_bytenr += 2 * nodesize;

fs/btrfs/tests/raid-stripe-tree-tests.c

1134

btrfs_init_dummy_trans(&trans, root->fs_info);

fs/btrfs/tests/raid-stripe-tree-tests.c

1140

btrfs_free_dummy_root(root);

fs/btrfs/transaction.c

1299

struct btrfs_root *root)

fs/btrfs/transaction.c

1304

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/transaction.c

1307

old_root_used = btrfs_root_used(&root->root_item);

fs/btrfs/transaction.c

1310

old_root_bytenr = btrfs_root_bytenr(&root->root_item);

fs/btrfs/transaction.c

1311

if (old_root_bytenr == root->node->start &&

fs/btrfs/transaction.c

1312

old_root_used == btrfs_root_used(&root->root_item))

fs/btrfs/transaction.c

1315

btrfs_set_root_node(&root->root_item, root->node);

fs/btrfs/transaction.c

1317

&root->root_key,

fs/btrfs/transaction.c

1318

&root->root_item);

fs/btrfs/transaction.c

1322

old_root_used = btrfs_root_used(&root->root_item);

fs/btrfs/transaction.c

1375

struct btrfs_root *root;

fs/btrfs/transaction.c

1377

root = list_first_entry(&fs_info->dirty_cowonly_roots,

fs/btrfs/transaction.c

1379

clear_bit(BTRFS_ROOT_DIRTY, &root->state);

fs/btrfs/transaction.c

1380

list_move_tail(&root->dirty_list,

fs/btrfs/transaction.c

1383

ret = update_cowonly_root(trans, root);

fs/btrfs/transaction.c

1432

struct btrfs_root *root = list_first_entry(&fs_info->dead_roots,

fs/btrfs/transaction.c

1435

if (test_bit(BTRFS_ROOT_UNFINISHED_DROP, &root->state)) {

fs/btrfs/transaction.c

1450

void btrfs_add_dead_root(struct btrfs_root *root)

fs/btrfs/transaction.c

1452

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/transaction.c

1455

if (list_empty(&root->root_list)) {

fs/btrfs/transaction.c

1456

btrfs_grab_root(root);

fs/btrfs/transaction.c

1459

if (test_bit(BTRFS_ROOT_UNFINISHED_DROP, &root->state))

fs/btrfs/transaction.c

1460

list_add(&root->root_list, &fs_info->dead_roots);

fs/btrfs/transaction.c

1462

list_add_tail(&root->root_list, &fs_info->dead_roots);

fs/btrfs/transaction.c

1494

struct btrfs_root *root = gang[i];

fs/btrfs/transaction.c

1501

ASSERT(atomic_read(&root->log_writers) == 0,

fs/btrfs/transaction.c

1503

atomic_read(&root->log_writers));

fs/btrfs/transaction.c

1504

ASSERT(atomic_read(&root->log_commit[0]) == 0,

fs/btrfs/transaction.c

1506

atomic_read(&root->log_commit[0]));

fs/btrfs/transaction.c

1507

ASSERT(atomic_read(&root->log_commit[1]) == 0,

fs/btrfs/transaction.c

1509

atomic_read(&root->log_commit[1]));

fs/btrfs/transaction.c

1512

(unsigned long)btrfs_root_id(root),

fs/btrfs/transaction.c

1514

btrfs_qgroup_free_meta_all_pertrans(root);

fs/btrfs/transaction.c

1517

btrfs_free_log(trans, root);

fs/btrfs/transaction.c

1518

ret2 = btrfs_update_reloc_root(trans, root);

fs/btrfs/transaction.c

1523

clear_bit(BTRFS_ROOT_FORCE_COW, &root->state);

fs/btrfs/transaction.c

1526

if (root->commit_root != root->node) {

fs/btrfs/transaction.c

1527

list_add_tail(&root->dirty_list,

fs/btrfs/transaction.c

1529

btrfs_set_root_node(&root->root_item,

fs/btrfs/transaction.c

1530

root->node);

fs/btrfs/transaction.c

1534

&root->root_key,

fs/btrfs/transaction.c

1535

&root->root_item);

fs/btrfs/transaction.c

1658

struct btrfs_root *root = pending->root;

fs/btrfs/transaction.c

1721

parent_root = parent_inode->root;

fs/btrfs/transaction.c

1770

ret = record_root_in_trans(trans, root, 0);

fs/btrfs/transaction.c

1775

btrfs_set_root_last_snapshot(&root->root_item, trans->transid);

fs/btrfs/transaction.c

1776

memcpy(new_root_item, &root->root_item, sizeof(*new_root_item));

fs/btrfs/transaction.c

1789

memcpy(new_root_item->parent_uuid, root->root_item.uuid,

fs/btrfs/transaction.c

1803

old = btrfs_lock_root_node(root);

fs/btrfs/transaction.c

1804

ret = btrfs_cow_block(trans, root, old, NULL, 0, &old,

fs/btrfs/transaction.c

1813

ret = btrfs_copy_root(trans, root, old, &tmp, objectid);

fs/btrfs/transaction.c

1822

set_bit(BTRFS_ROOT_FORCE_COW, &root->state);

fs/btrfs/transaction.c

183

struct btrfs_root *root, *tmp;

fs/btrfs/transaction.c

1872

ret = qgroup_account_snapshot(trans, root, parent_root,

fs/btrfs/transaction.c

1875

ret = btrfs_qgroup_inherit(trans, btrfs_root_id(root), objectid,

fs/btrfs/transaction.c

197

list_for_each_entry_safe(root, tmp, &cur_trans->switch_commits,

fs/btrfs/transaction.c

1978

super->root = root_item->bytenr;

fs/btrfs/transaction.c

199

list_del_init(&root->dirty_list);

fs/btrfs/transaction.c

200

free_extent_buffer(root->commit_root);

fs/btrfs/transaction.c

201

root->commit_root = btrfs_root_node(root);

fs/btrfs/transaction.c

202

btrfs_extent_io_tree_release(&root->dirty_log_pages);

fs/btrfs/transaction.c

203

btrfs_qgroup_clean_swapped_blocks(root);

fs/btrfs/transaction.c

2040

int btrfs_commit_current_transaction(struct btrfs_root *root)

fs/btrfs/transaction.c

2044

trans = btrfs_attach_transaction_barrier(root);

fs/btrfs/transaction.c

209

root = list_first_entry(&cur_trans->dropped_roots,

fs/btrfs/transaction.c

211

list_del_init(&root->root_list);

fs/btrfs/transaction.c

213

btrfs_free_log(trans, root);

fs/btrfs/transaction.c

214

btrfs_drop_and_free_fs_root(fs_info, root);

fs/btrfs/transaction.c

2673

struct btrfs_root *root;

fs/btrfs/transaction.c

2681

root = list_first_entry(&fs_info->dead_roots,

fs/btrfs/transaction.c

2683

list_del_init(&root->root_list);

fs/btrfs/transaction.c

2686

btrfs_debug(fs_info, "cleaner removing %llu", btrfs_root_id(root));

fs/btrfs/transaction.c

2688

btrfs_kill_all_delayed_nodes(root);

fs/btrfs/transaction.c

2690

if (btrfs_header_backref_rev(root->node) <

fs/btrfs/transaction.c

2692

ret = btrfs_drop_snapshot(root, false, false);

fs/btrfs/transaction.c

2694

ret = btrfs_drop_snapshot(root, true, false);

fs/btrfs/transaction.c

2696

btrfs_put_root(root);

fs/btrfs/transaction.c

408

struct btrfs_root *root,

fs/btrfs/transaction.c

411

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/transaction.c

414

if ((test_bit(BTRFS_ROOT_SHAREABLE, &root->state) &&

fs/btrfs/transaction.c

415

btrfs_get_root_last_trans(root) < trans->transid) || force) {

fs/btrfs/transaction.c

416

WARN_ON(!force && root->commit_root != root->node);

fs/btrfs/transaction.c

423

set_bit(BTRFS_ROOT_IN_TRANS_SETUP, &root->state);

fs/btrfs/transaction.c

431

if (btrfs_get_root_last_trans(root) == trans->transid && !force) {

fs/btrfs/transaction.c

436

(unsigned long)btrfs_root_id(root),

fs/btrfs/transaction.c

439

btrfs_set_root_last_trans(root, trans->transid);

fs/btrfs/transaction.c

460

ret = btrfs_init_reloc_root(trans, root);

fs/btrfs/transaction.c

462

clear_bit(BTRFS_ROOT_IN_TRANS_SETUP, &root->state);

fs/btrfs/transaction.c

469

struct btrfs_root *root)

fs/btrfs/transaction.c

471

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/transaction.c

476

list_add_tail(&root->root_list, &cur_trans->dropped_roots);

fs/btrfs/transaction.c

482

(unsigned long)btrfs_root_id(root),

fs/btrfs/transaction.c

488

struct btrfs_root *root)

fs/btrfs/transaction.c

490

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/transaction.c

493

if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state))

fs/btrfs/transaction.c

501

if (btrfs_get_root_last_trans(root) == trans->transid &&

fs/btrfs/transaction.c

502

!test_bit(BTRFS_ROOT_IN_TRANS_SETUP, &root->state))

fs/btrfs/transaction.c

506

ret = record_root_in_trans(trans, root, 0);

fs/btrfs/transaction.c

555

static inline bool need_reserve_reloc_root(struct btrfs_root *root)

fs/btrfs/transaction.c

557

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/transaction.c

560

!test_bit(BTRFS_ROOT_SHAREABLE, &root->state) ||

fs/btrfs/transaction.c

561

btrfs_root_id(root) == BTRFS_TREE_RELOC_OBJECTID ||

fs/btrfs/transaction.c

562

root->reloc_root)

fs/btrfs/transaction.c

598

start_transaction(struct btrfs_root *root, unsigned int num_items,

fs/btrfs/transaction.c

602

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/transaction.c

631

if (num_items && root != fs_info->chunk_root) {

fs/btrfs/transaction.c

638

ret = btrfs_qgroup_reserve_meta_prealloc(root, qgroup_reserved,

fs/btrfs/transaction.c

657

if (need_reserve_reloc_root(root)) {

fs/btrfs/transaction.c

725

h->fs_info = root->fs_info;

fs/btrfs/transaction.c

782

ret = btrfs_record_root_in_trans(h, root);

fs/btrfs/transaction.c

798

btrfs_qgroup_convert_reserved_meta(root, qgroup_reserved);

fs/btrfs/transaction.c

812

btrfs_qgroup_free_meta_prealloc(root, qgroup_reserved);

fs/btrfs/transaction.c

816

struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,

fs/btrfs/transaction.c

819

return start_transaction(root, num_items, TRANS_START,

fs/btrfs/transaction.c

824

struct btrfs_root *root,

fs/btrfs/transaction.c

827

return start_transaction(root, num_items, TRANS_START,

fs/btrfs/transaction.c

831

struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root)

fs/btrfs/transaction.c

833

return start_transaction(root, 0, TRANS_JOIN, BTRFS_RESERVE_NO_FLUSH,

fs/btrfs/transaction.c

837

struct btrfs_trans_handle *btrfs_join_transaction_spacecache(struct btrfs_root *root)

fs/btrfs/transaction.c

839

return start_transaction(root, 0, TRANS_JOIN_NOLOCK,

fs/btrfs/transaction.c

850

struct btrfs_trans_handle *btrfs_join_transaction_nostart(struct btrfs_root *root)

fs/btrfs/transaction.c

852

return start_transaction(root, 0, TRANS_JOIN_NOSTART,

fs/btrfs/transaction.c

869

struct btrfs_trans_handle *btrfs_attach_transaction(struct btrfs_root *root)

fs/btrfs/transaction.c

871

return start_transaction(root, 0, TRANS_ATTACH,

fs/btrfs/transaction.c

883

btrfs_attach_transaction_barrier(struct btrfs_root *root)

fs/btrfs/transaction.c

887

trans = start_transaction(root, 0, TRANS_ATTACH,

fs/btrfs/transaction.c

892

ret = btrfs_wait_for_commit(root->fs_info, 0);

fs/btrfs/transaction.h

178

struct btrfs_root *root;

fs/btrfs/transaction.h

198

inode->last_sub_trans = btrfs_get_root_log_transid(inode->root);

fs/btrfs/transaction.h

269

struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,

fs/btrfs/transaction.h

272

struct btrfs_root *root,

fs/btrfs/transaction.h

274

struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root);

fs/btrfs/transaction.h

275

struct btrfs_trans_handle *btrfs_join_transaction_spacecache(struct btrfs_root *root);

fs/btrfs/transaction.h

276

struct btrfs_trans_handle *btrfs_join_transaction_nostart(struct btrfs_root *root);

fs/btrfs/transaction.h

277

struct btrfs_trans_handle *btrfs_attach_transaction(struct btrfs_root *root);

fs/btrfs/transaction.h

279

struct btrfs_root *root);

fs/btrfs/transaction.h

282

void btrfs_add_dead_root(struct btrfs_root *root);

fs/btrfs/transaction.h

287

int btrfs_commit_current_transaction(struct btrfs_root *root);

fs/btrfs/transaction.h

292

struct btrfs_root *root);

fs/btrfs/transaction.h

295

int btrfs_wait_tree_log_extents(struct btrfs_root *root, int mark);

fs/btrfs/transaction.h

299

struct btrfs_root *root);

fs/btrfs/tree-checker.c

1738

u64 root;

fs/btrfs/tree-checker.c

1747

root = btrfs_extent_data_ref_root(leaf, dref);

fs/btrfs/tree-checker.c

1750

if (unlikely(!is_valid_dref_root(root))) {

fs/btrfs/tree-checker.c

1753

root);

fs/btrfs/tree-log.c

1003

btrfs_root_id(root));

fs/btrfs/tree-log.c

1013

btrfs_root_id(root));

fs/btrfs/tree-log.c

1027

btrfs_root_id(root));

fs/btrfs/tree-log.c

1036

wc->log_key.objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

1055

name->name, btrfs_root_id(inode->root));

fs/btrfs/tree-log.c

1069

name->name, btrfs_root_id(inode->root));

fs/btrfs/tree-log.c

1086

struct btrfs_root *root = dir->root;

fs/btrfs/tree-log.c

1098

btrfs_ino(dir), btrfs_root_id(root));

fs/btrfs/tree-log.c

1104

inode = btrfs_iget_logging(location.objectid, root);

fs/btrfs/tree-log.c

1110

name.len, name.name, btrfs_root_id(root));

fs/btrfs/tree-log.c

1134

static noinline int inode_in_dir(struct btrfs_root *root,

fs/btrfs/tree-log.c

1143

di = btrfs_lookup_dir_index_item(NULL, root, path, dirid,

fs/btrfs/tree-log.c

1157

di = btrfs_lookup_dir_item(NULL, root, path, dirid, name, 0);

fs/btrfs/tree-log.c

1238

btrfs_root_id(inode->root));

fs/btrfs/tree-log.c

1249

btrfs_root_id(inode->root));

fs/btrfs/tree-log.c

1299

btrfs_root_id(inode->root));

fs/btrfs/tree-log.c

1315

btrfs_root_id(inode->root));

fs/btrfs/tree-log.c

1345

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

1355

ret = btrfs_search_slot(NULL, root, &search_key, wc->subvol_path, 0, 0);

fs/btrfs/tree-log.c

1360

btrfs_root_id(root));

fs/btrfs/tree-log.c

1379

extref = btrfs_lookup_inode_extref(root, wc->subvol_path, name,

fs/btrfs/tree-log.c

1393

di = btrfs_lookup_dir_index_item(trans, root, wc->subvol_path, btrfs_ino(dir),

fs/btrfs/tree-log.c

140

struct btrfs_root *root;

fs/btrfs/tree-log.c

1400

name->name, btrfs_root_id(root));

fs/btrfs/tree-log.c

1410

di = btrfs_lookup_dir_item(trans, root, wc->subvol_path, btrfs_ino(dir), name, 0);

fs/btrfs/tree-log.c

1416

btrfs_root_id(root));

fs/btrfs/tree-log.c

1478

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

1486

ret = btrfs_search_slot(NULL, root, &wc->log_key, wc->subvol_path, 0, 0);

fs/btrfs/tree-log.c

1495

btrfs_root_id(root));

fs/btrfs/tree-log.c

1513

btrfs_root_id(root));

fs/btrfs/tree-log.c

1523

btrfs_root_id(root));

fs/btrfs/tree-log.c

1539

dir = btrfs_iget_logging(parent_id, root);

fs/btrfs/tree-log.c

1545

parent_id, btrfs_root_id(root));

fs/btrfs/tree-log.c

1576

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

1610

dir = btrfs_iget_logging(parent_objectid, root);

fs/btrfs/tree-log.c

1618

parent_objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

1623

inode = btrfs_iget_logging(inode_objectid, root);

fs/btrfs/tree-log.c

1628

inode_objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

1641

btrfs_root_id(root));

fs/btrfs/tree-log.c

1649

dir = btrfs_iget_logging(parent_objectid, root);

fs/btrfs/tree-log.c

1672

btrfs_root_id(root));

fs/btrfs/tree-log.c

1684

btrfs_root_id(root));

fs/btrfs/tree-log.c

1689

ret = inode_in_dir(root, wc->subvol_path, btrfs_ino(dir),

fs/btrfs/tree-log.c

1696

btrfs_root_id(root));

fs/btrfs/tree-log.c

1721

btrfs_root_id(root));

fs/btrfs/tree-log.c

1730

btrfs_root_id(root));

fs/btrfs/tree-log.c

1784

ret = btrfs_find_one_extref(inode->root, inode_objectid, offset,

fs/btrfs/tree-log.c

1828

ret = btrfs_search_slot(NULL, inode->root, &key, path, 0, 0);

fs/btrfs/tree-log.c

1883

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

1917

ret = btrfs_insert_orphan_item(trans, root, ino);

fs/btrfs/tree-log.c

1937

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

1940

ret = btrfs_search_slot(trans, root, &key, wc->subvol_path, -1, 1);

fs/btrfs/tree-log.c

1956

ret = btrfs_del_item(trans, root, wc->subvol_path);

fs/btrfs/tree-log.c

196

btrfs_root_id(wc->root));

fs/btrfs/tree-log.c

1961

inode = btrfs_iget_logging(key.offset, root);

fs/btrfs/tree-log.c

1992

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

1998

inode = btrfs_iget_logging(objectid, root);

fs/btrfs/tree-log.c

2003

objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

2012

ret = btrfs_insert_empty_item(trans, root, wc->subvol_path, &key, 0);

fs/btrfs/tree-log.c

2024

objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

203

btrfs_root_id(wc->root), wc->log_slot,

fs/btrfs/tree-log.c

2030

objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

2043

struct btrfs_root *root,

fs/btrfs/tree-log.c

2052

inode = btrfs_iget_logging(location->objectid, root);

fs/btrfs/tree-log.c

2056

dir = btrfs_iget_logging(dirid, root);

fs/btrfs/tree-log.c

2117

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

2132

dir = btrfs_iget_logging(wc->log_key.objectid, root);

fs/btrfs/tree-log.c

2137

wc->log_key.objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

214

function, line, btrfs_root_id(wc->root), wc->stage, error, &vaf);

fs/btrfs/tree-log.c

2146

btrfs_ino(dir), btrfs_root_id(root));

fs/btrfs/tree-log.c

2152

ret = btrfs_lookup_inode(trans, root, wc->subvol_path, &log_key, 0);

fs/btrfs/tree-log.c

2157

log_key.objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

2163

dir_dst_di = btrfs_lookup_dir_item(trans, root, wc->subvol_path,

fs/btrfs/tree-log.c

2170

btrfs_root_id(root));

fs/btrfs/tree-log.c

2179

btrfs_root_id(root));

fs/btrfs/tree-log.c

2187

index_dst_di = btrfs_lookup_dir_index_item(trans, root, wc->subvol_path,

fs/btrfs/tree-log.c

2195

btrfs_root_id(root));

fs/btrfs/tree-log.c

2204

btrfs_root_id(root));

fs/btrfs/tree-log.c

2225

ret = backref_in_log(root->log_root, &search_key, 0, &name);

fs/btrfs/tree-log.c

2230

name.len, name.name, btrfs_root_id(root));

fs/btrfs/tree-log.c

2242

ret = backref_in_log(root->log_root, &search_key, wc->log_key.objectid, &name);

fs/btrfs/tree-log.c

2247

name.len, name.name, btrfs_root_id(root));

fs/btrfs/tree-log.c

2255

ret = insert_one_name(trans, root, wc->log_key.objectid, wc->log_key.offset,

fs/btrfs/tree-log.c

2261

btrfs_ino(dir), btrfs_root_id(root));

fs/btrfs/tree-log.c

2276

btrfs_ino(dir), btrfs_root_id(root));

fs/btrfs/tree-log.c

2347

static noinline int find_dir_range(struct btrfs_root *root,

fs/btrfs/tree-log.c

235

static void wait_log_commit(struct btrfs_root *root, int transid);

fs/btrfs/tree-log.c

2365

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/tree-log.c

2396

ret = btrfs_next_leaf(root, path);

fs/btrfs/tree-log.c

2430

struct btrfs_root *root = dir->root;

fs/btrfs/tree-log.c

2455

btrfs_root_id(root));

fs/btrfs/tree-log.c

2471

btrfs_root_id(root));

fs/btrfs/tree-log.c

2483

inode = btrfs_iget_logging(location.objectid, root);

fs/btrfs/tree-log.c

2489

location.objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

2516

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

2534

ret = btrfs_search_slot(NULL, root, &search_key, wc->subvol_path, 0, 0);

fs/btrfs/tree-log.c

2538

ino, btrfs_root_id(root));

fs/btrfs/tree-log.c

2582

di = btrfs_lookup_xattr(trans, root, wc->subvol_path, ino,

fs/btrfs/tree-log.c

2589

btrfs_root_id(root));

fs/btrfs/tree-log.c

2594

ret = btrfs_delete_one_dir_name(trans, root,

fs/btrfs/tree-log.c

260

static struct btrfs_inode *btrfs_iget_logging(u64 objectid, struct btrfs_root *root)

fs/btrfs/tree-log.c

2600

btrfs_root_id(root));

fs/btrfs/tree-log.c

2614

btrfs_root_id(root));

fs/btrfs/tree-log.c

2623

ret = btrfs_next_leaf(root, wc->subvol_path);

fs/btrfs/tree-log.c

2631

btrfs_root_id(root));

fs/btrfs/tree-log.c

2651

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

266

ASSERT(btrfs_is_fstree(btrfs_root_id(root)), "root_id=%llu", btrfs_root_id(root));

fs/btrfs/tree-log.c

2669

dir = btrfs_iget_logging(dirid, root);

fs/btrfs/tree-log.c

2681

dirid, btrfs_root_id(root));

fs/btrfs/tree-log.c

2696

dirid, btrfs_root_id(root));

fs/btrfs/tree-log.c

2706

ret = btrfs_search_slot(NULL, root, &dir_key,

fs/btrfs/tree-log.c

2711

btrfs_root_id(root),

fs/btrfs/tree-log.c

2718

ret = btrfs_next_leaf(root, wc->subvol_path);

fs/btrfs/tree-log.c

2724

btrfs_root_id(root));

fs/btrfs/tree-log.c

276

inode = btrfs_iget(objectid, root);

fs/btrfs/tree-log.c

2777

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

2793

eb->start, btrfs_root_id(root));

fs/btrfs/tree-log.c

2873

inode = btrfs_iget_logging(wc->log_key.objectid, root);

fs/btrfs/tree-log.c

2879

btrfs_root_id(root));

fs/btrfs/tree-log.c

288

struct btrfs_root *root,

fs/btrfs/tree-log.c

2883

root->fs_info->sectorsize);

fs/btrfs/tree-log.c

2888

ret = btrfs_drop_extents(trans, root, inode, &drop_args);

fs/btrfs/tree-log.c

2893

btrfs_root_id(root),

fs/btrfs/tree-log.c

2904

btrfs_root_id(root));

fs/btrfs/tree-log.c

291

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/tree-log.c

315

mutex_lock(&root->log_mutex);

fs/btrfs/tree-log.c

318

if (root->log_root) {

fs/btrfs/tree-log.c

319

int index = (root->log_transid + 1) % 2;

fs/btrfs/tree-log.c

3195

static void wait_log_commit(struct btrfs_root *root, int transid)

fs/btrfs/tree-log.c

3206

prepare_to_wait(&root->log_commit_wait[index],

fs/btrfs/tree-log.c

3209

if (!(root->log_transid_committed < transid &&

fs/btrfs/tree-log.c

3210

atomic_read(&root->log_commit[index])))

fs/btrfs/tree-log.c

3213

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3215

mutex_lock(&root->log_mutex);

fs/btrfs/tree-log.c

3217

finish_wait(&root->log_commit_wait[index], &wait);

fs/btrfs/tree-log.c

3220

static void wait_for_writer(struct btrfs_root *root)

fs/btrfs/tree-log.c

3225

prepare_to_wait(&root->log_writer_wait, &wait,

fs/btrfs/tree-log.c

3227

if (!atomic_read(&root->log_writers))

fs/btrfs/tree-log.c

3230

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3232

mutex_lock(&root->log_mutex);

fs/btrfs/tree-log.c

3234

finish_wait(&root->log_writer_wait, &wait);

fs/btrfs/tree-log.c

326

if (zoned && atomic_read(&root->log_commit[index])) {

fs/btrfs/tree-log.c

3266

ctx->scratch_eb = alloc_dummy_extent_buffer(inode->root->fs_info, 0);

fs/btrfs/tree-log.c

327

wait_log_commit(root, root->log_transid - 1);

fs/btrfs/tree-log.c

3283

static inline void btrfs_remove_log_ctx(struct btrfs_root *root,

fs/btrfs/tree-log.c

3286

mutex_lock(&root->log_mutex);

fs/btrfs/tree-log.c

3288

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3295

static inline void btrfs_remove_all_log_ctxs(struct btrfs_root *root,

fs/btrfs/tree-log.c

3301

list_for_each_entry_safe(ctx, safe, &root->log_ctxs[index], list) {

fs/btrfs/tree-log.c

331

if (!root->log_start_pid) {

fs/btrfs/tree-log.c

3319

struct btrfs_root *root, struct btrfs_log_ctx *ctx)

fs/btrfs/tree-log.c

332

clear_bit(BTRFS_ROOT_MULTI_LOG_TASKS, &root->state);

fs/btrfs/tree-log.c

3325

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/tree-log.c

3326

struct btrfs_root *log = root->log_root;

fs/btrfs/tree-log.c

333

root->log_start_pid = current->pid;

fs/btrfs/tree-log.c

3335

mutex_lock(&root->log_mutex);

fs/btrfs/tree-log.c

3337

if (root->log_transid_committed >= log_transid) {

fs/btrfs/tree-log.c

3338

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

334

} else if (root->log_start_pid != current->pid) {

fs/btrfs/tree-log.c

3343

if (atomic_read(&root->log_commit[index1])) {

fs/btrfs/tree-log.c

3344

wait_log_commit(root, log_transid);

fs/btrfs/tree-log.c

3345

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3348

ASSERT(log_transid == root->log_transid,

fs/btrfs/tree-log.c

3349

"log_transid=%d root->log_transid=%d", log_transid, root->log_transid);

fs/btrfs/tree-log.c

335

set_bit(BTRFS_ROOT_MULTI_LOG_TASKS, &root->state);

fs/btrfs/tree-log.c

3350

atomic_set(&root->log_commit[index1], 1);

fs/btrfs/tree-log.c

3353

if (atomic_read(&root->log_commit[(index1 + 1) % 2]))

fs/btrfs/tree-log.c

3354

wait_log_commit(root, log_transid - 1);

fs/btrfs/tree-log.c

3357

int batch = atomic_read(&root->log_batch);

fs/btrfs/tree-log.c

3360

test_bit(BTRFS_ROOT_MULTI_LOG_TASKS, &root->state)) {

fs/btrfs/tree-log.c

3361

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3363

mutex_lock(&root->log_mutex);

fs/btrfs/tree-log.c

3365

wait_for_writer(root);

fs/btrfs/tree-log.c

3366

if (batch == atomic_read(&root->log_batch))

fs/btrfs/tree-log.c

3373

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3401

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3421

btrfs_set_root_log_transid(root, root->log_transid + 1);

fs/btrfs/tree-log.c

3422

log->log_transid = root->log_transid;

fs/btrfs/tree-log.c

3423

root->log_start_pid = 0;

fs/btrfs/tree-log.c

3429

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3465

btrfs_root_id(root), ret);

fs/btrfs/tree-log.c

349

ret = btrfs_add_log_tree(trans, root);

fs/btrfs/tree-log.c

353

set_bit(BTRFS_ROOT_HAS_LOG_TREE, &root->state);

fs/btrfs/tree-log.c

354

clear_bit(BTRFS_ROOT_MULTI_LOG_TASKS, &root->state);

fs/btrfs/tree-log.c

355

root->log_start_pid = current->pid;

fs/btrfs/tree-log.c

358

atomic_inc(&root->log_writers);

fs/btrfs/tree-log.c

3595

ASSERT(btrfs_get_root_last_log_commit(root) <= log_transid,

fs/btrfs/tree-log.c

3597

btrfs_get_root_last_log_commit(root), log_transid);

fs/btrfs/tree-log.c

3598

btrfs_set_root_last_log_commit(root, log_transid);

fs/btrfs/tree-log.c

360

int index = root->log_transid % 2;

fs/btrfs/tree-log.c

361

list_add_tail(&ctx->list, &root->log_ctxs[index]);

fs/btrfs/tree-log.c

3615

mutex_lock(&root->log_mutex);

fs/btrfs/tree-log.c

3616

btrfs_remove_all_log_ctxs(root, index1, ret);

fs/btrfs/tree-log.c

3617

root->log_transid_committed++;

fs/btrfs/tree-log.c

3618

atomic_set(&root->log_commit[index1], 0);

fs/btrfs/tree-log.c

3619

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

362

ctx->log_transid = root->log_transid;

fs/btrfs/tree-log.c

3626

cond_wake_up(&root->log_commit_wait[index1]);

fs/btrfs/tree-log.c

366

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3684

int btrfs_free_log(struct btrfs_trans_handle *trans, struct btrfs_root *root)

fs/btrfs/tree-log.c

3686

if (root->log_root) {

fs/btrfs/tree-log.c

3687

free_log_tree(trans, root->log_root);

fs/btrfs/tree-log.c

3688

root->log_root = NULL;

fs/btrfs/tree-log.c

3689

clear_bit(BTRFS_ROOT_HAS_LOG_TREE, &root->state);

fs/btrfs/tree-log.c

375

static int join_running_log_trans(struct btrfs_root *root)

fs/btrfs/tree-log.c

377

const bool zoned = btrfs_is_zoned(root->fs_info);

fs/btrfs/tree-log.c

3781

if (!test_bit(BTRFS_ROOT_HAS_LOG_TREE, &inode->root->state))

fs/btrfs/tree-log.c

380

if (!test_bit(BTRFS_ROOT_HAS_LOG_TREE, &root->state))

fs/btrfs/tree-log.c

3818

ret = btrfs_search_slot(NULL, inode->root->log_root, &key, path, 0, 0);

fs/btrfs/tree-log.c

383

mutex_lock(&root->log_mutex);

fs/btrfs/tree-log.c

385

if (root->log_root) {

fs/btrfs/tree-log.c

386

int index = (root->log_transid + 1) % 2;

fs/btrfs/tree-log.c

389

if (zoned && atomic_read(&root->log_commit[index])) {

fs/btrfs/tree-log.c

390

wait_log_commit(root, root->log_transid - 1);

fs/btrfs/tree-log.c

3911

struct btrfs_root *root = dir->root;

fs/btrfs/tree-log.c

3929

ret = join_running_log_trans(root);

fs/btrfs/tree-log.c

393

atomic_inc(&root->log_writers);

fs/btrfs/tree-log.c

3936

ret = del_logged_dentry(trans, root->log_root, path, btrfs_ino(dir),

fs/btrfs/tree-log.c

3941

btrfs_end_log_trans(root);

fs/btrfs/tree-log.c

395

mutex_unlock(&root->log_mutex);

fs/btrfs/tree-log.c

3950

struct btrfs_root *root = dir->root;

fs/btrfs/tree-log.c

3961

ret = join_running_log_trans(root);

fs/btrfs/tree-log.c

3967

ret = btrfs_del_inode_ref(trans, root->log_root, name, btrfs_ino(inode),

fs/btrfs/tree-log.c

3972

btrfs_end_log_trans(root);

fs/btrfs/tree-log.c

4029

struct btrfs_root *log = inode->root->log_root;

fs/btrfs/tree-log.c

404

void btrfs_pin_log_trans(struct btrfs_root *root)

fs/btrfs/tree-log.c

406

atomic_inc(&root->log_writers);

fs/btrfs/tree-log.c

413

void btrfs_end_log_trans(struct btrfs_root *root)

fs/btrfs/tree-log.c

4144

struct btrfs_root *log = inode->root->log_root;

fs/btrfs/tree-log.c

415

if (atomic_dec_and_test(&root->log_writers)) {

fs/btrfs/tree-log.c

417

cond_wake_up_nomb(&root->log_writer_wait);

fs/btrfs/tree-log.c

4258

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

4259

struct btrfs_root *log = root->log_root;

fs/btrfs/tree-log.c

4269

ret = btrfs_search_forward(root, &min_key, path, trans->transid);

fs/btrfs/tree-log.c

4281

ret = btrfs_search_slot(NULL, root, &min_key, path, 0, 0);

fs/btrfs/tree-log.c

4286

ret = btrfs_previous_item(root, path, ino, BTRFS_DIR_INDEX_KEY);

fs/btrfs/tree-log.c

4308

ret = btrfs_previous_item(root, path, ino, BTRFS_DIR_INDEX_KEY);

fs/btrfs/tree-log.c

4344

ret = btrfs_search_slot(NULL, root, &min_key, path, 0, 0);

fs/btrfs/tree-log.c

4346

ret = btrfs_next_item(root, path);

fs/btrfs/tree-log.c

4374

ret = btrfs_next_leaf(root, path);

fs/btrfs/tree-log.c

4462

ret = btrfs_search_slot(NULL, inode->root->log_root, &key, path, 0, 0);

fs/btrfs/tree-log.c

4781

struct btrfs_root *log = inode->root->log_root;

fs/btrfs/tree-log.c

487

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

505

ASSERT(btrfs_root_id(root) != BTRFS_TREE_LOG_OBJECTID, "root_id=%llu", btrfs_root_id(root));

fs/btrfs/tree-log.c

511

ret = btrfs_search_slot(NULL, root, &wc->log_key, wc->subvol_path, 0, 0);

fs/btrfs/tree-log.c

5148

struct btrfs_root *log = inode->root->log_root;

fs/btrfs/tree-log.c

516

btrfs_root_id(root));

fs/btrfs/tree-log.c

5236

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

5255

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/tree-log.c

5267

ret = btrfs_previous_item(root, path, ino, BTRFS_EXTENT_DATA_KEY);

fs/btrfs/tree-log.c

5305

ret = btrfs_next_leaf(root, path);

fs/btrfs/tree-log.c

5333

ret = truncate_inode_items(trans, root->log_root, inode,

fs/btrfs/tree-log.c

5480

ret = btrfs_search_slot(NULL, inode->root->log_root, &key, path, 0, 0);

fs/btrfs/tree-log.c

5484

ret = btrfs_search_slot(NULL, inode->root, &key, path, 0, 0);

fs/btrfs/tree-log.c

5538

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

5553

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/tree-log.c

5570

ret = btrfs_next_leaf(root, path);

fs/btrfs/tree-log.c

5615

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

5616

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/tree-log.c

5630

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/tree-log.c

5638

ret = btrfs_next_leaf(root, path);

fs/btrfs/tree-log.c

5662

ret = btrfs_insert_hole_extent(trans, root->log_root,

fs/btrfs/tree-log.c

5675

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/tree-log.c

5693

ret = btrfs_insert_hole_extent(trans, root->log_root, ino,

fs/btrfs/tree-log.c

5804

di = btrfs_lookup_dir_item(NULL, inode->root, search_path,

fs/btrfs/tree-log.c

5913

struct btrfs_root *root = start_inode->root;

fs/btrfs/tree-log.c

5940

btrfs_for_each_slot(root->log_root, &key, &found_key, path, iter_ret) {

fs/btrfs/tree-log.c

5965

di_inode = btrfs_iget_logging(di_key.objectid, root);

fs/btrfs/tree-log.c

6023

curr_inode = btrfs_iget_logging(ino, root);

fs/btrfs/tree-log.c

606

ret = btrfs_insert_empty_item(trans, root, wc->subvol_path, &wc->log_key, item_size);

fs/btrfs/tree-log.c

6062

static int conflicting_inode_is_dir(struct btrfs_root *root, u64 ino,

fs/btrfs/tree-log.c

6075

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/tree-log.c

6127

struct btrfs_root *root,

fs/btrfs/tree-log.c

6145

inode = btrfs_iget_logging(ino, root);

fs/btrfs/tree-log.c

6172

ret = conflicting_inode_is_dir(root, ino, path);

fs/btrfs/tree-log.c

6248

struct btrfs_root *root,

fs/btrfs/tree-log.c

6282

inode = btrfs_iget_logging(ino, root);

fs/btrfs/tree-log.c

6293

inode = btrfs_iget_logging(parent, root);

fs/btrfs/tree-log.c

6372

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

6378

ret = btrfs_search_forward(root, min_key, path, trans->transid);

fs/btrfs/tree-log.c

6429

ret = add_conflicting_inode(trans, root, path,

fs/btrfs/tree-log.c

6554

struct btrfs_root *log = inode->root->log_root;

fs/btrfs/tree-log.c

6674

ret = insert_dir_log_key(trans, inode->root->log_root, path,

fs/btrfs/tree-log.c

6714

return btrfs_del_items(trans, inode->root->log_root, path,

fs/btrfs/tree-log.c

6724

struct btrfs_root *log = inode->root->log_root;

fs/btrfs/tree-log.c

6851

di_inode = btrfs_iget_logging(key.objectid, inode->root);

fs/btrfs/tree-log.c

6906

struct btrfs_root *log = inode->root->log_root;

fs/btrfs/tree-log.c

720

struct btrfs_root *root = wc->root;

fs/btrfs/tree-log.c

722

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/tree-log.c

7230

ret = log_conflicting_inodes(trans, inode->root, ctx);

fs/btrfs/tree-log.c

7251

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

7263

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/tree-log.c

7275

ret = btrfs_next_leaf(root, path);

fs/btrfs/tree-log.c

7308

dir_inode = btrfs_iget_logging(dir_id, root);

fs/btrfs/tree-log.c

7354

struct btrfs_root *root,

fs/btrfs/tree-log.c

7377

inode = btrfs_iget_logging(ino, root);

fs/btrfs/tree-log.c

7392

ret = btrfs_search_slot(NULL, root, &search_key, path, 0, 0);

fs/btrfs/tree-log.c

7399

ret = btrfs_next_leaf(root, path);

fs/btrfs/tree-log.c

7421

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

7432

if (root != inode->root)

fs/btrfs/tree-log.c

7459

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

7480

ret = btrfs_search_slot(NULL, root, &search_key, path, 0, 0);

fs/btrfs/tree-log.c

7492

ret = btrfs_next_leaf(root, path);

fs/btrfs/tree-log.c

752

found_type, btrfs_root_id(root),

fs/btrfs/tree-log.c

7523

ret = log_new_ancestors(trans, root, path, ctx);

fs/btrfs/tree-log.c

7544

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

7545

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/tree-log.c

7552

if (btrfs_root_refs(&root->root_item) == 0)

fs/btrfs/tree-log.c

7559

if (btrfs_root_generation(&root->root_item) == trans->transid)

fs/btrfs/tree-log.c

7567

ret = start_log_trans(trans, root, ctx);

fs/btrfs/tree-log.c

757

inode = btrfs_iget_logging(wc->log_key.objectid, root);

fs/btrfs/tree-log.c

762

wc->log_key.objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

7654

btrfs_remove_log_ctx(root, ctx);

fs/btrfs/tree-log.c

7655

btrfs_end_log_trans(root);

fs/btrfs/tree-log.c

771

ret = btrfs_lookup_file_extent(trans, root, wc->subvol_path,

fs/btrfs/tree-log.c

7752

wc.root = btrfs_get_fs_root(fs_info, found_key.offset, true);

fs/btrfs/tree-log.c

7753

if (IS_ERR(wc.root)) {

fs/btrfs/tree-log.c

7754

ret = PTR_ERR(wc.root);

fs/btrfs/tree-log.c

7755

wc.root = NULL;

fs/btrfs/tree-log.c

7780

wc.root->log_root = wc.log;

fs/btrfs/tree-log.c

7781

ret = btrfs_record_root_in_trans(trans, wc.root);

fs/btrfs/tree-log.c

7794

struct btrfs_root *root = wc.root;

fs/btrfs/tree-log.c

7811

ret = btrfs_init_root_free_objectid(root);

fs/btrfs/tree-log.c

7818

if (wc.root) {

fs/btrfs/tree-log.c

7819

wc.root->log_root = NULL;

fs/btrfs/tree-log.c

7820

btrfs_put_root(wc.root);

fs/btrfs/tree-log.c

7989

struct btrfs_root *root = inode->root;

fs/btrfs/tree-log.c

801

ret = btrfs_drop_extents(trans, root, inode, &drop_args);

fs/btrfs/tree-log.c

8045

struct btrfs_root *log = old_dir->root->log_root;

fs/btrfs/tree-log.c

806

btrfs_root_id(root));

fs/btrfs/tree-log.c

8070

ret = join_running_log_trans(root);

fs/btrfs/tree-log.c

8134

btrfs_end_log_trans(root);

fs/btrfs/tree-log.c

828

ret = btrfs_insert_empty_item(trans, root, wc->subvol_path,

fs/btrfs/tree-log.c

834

btrfs_root_id(root));

fs/btrfs/tree-log.c

870

wc->log_key.objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

883

wc->log_key.objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

890

.owning_root = btrfs_root_id(root),

fs/btrfs/tree-log.c

891

.ref_root = btrfs_root_id(root),

fs/btrfs/tree-log.c

901

btrfs_root_id(root));

fs/btrfs/tree-log.c

906

ret = btrfs_alloc_logged_file_extent(trans, btrfs_root_id(root),

fs/btrfs/tree-log.c

912

wc->log_key.objectid, btrfs_root_id(root));

fs/btrfs/tree-log.c

927

ret = btrfs_lookup_csums_list(root->log_root, csum_start, csum_end - 1,

fs/btrfs/tree-log.c

933

btrfs_root_id(root));

fs/btrfs/tree-log.h

73

struct btrfs_root *root, struct btrfs_log_ctx *ctx);

fs/btrfs/tree-log.h

74

int btrfs_free_log(struct btrfs_trans_handle *trans, struct btrfs_root *root);

fs/btrfs/tree-log.h

88

void btrfs_end_log_trans(struct btrfs_root *root);

fs/btrfs/tree-log.h

89

void btrfs_pin_log_trans(struct btrfs_root *root);

fs/btrfs/tree-mod-log.c

1006

struct extent_buffer *btrfs_get_old_root(struct btrfs_root *root, u64 time_seq)

fs/btrfs/tree-mod-log.c

1008

struct btrfs_fs_info *fs_info = root->fs_info;

fs/btrfs/tree-mod-log.c

1019

eb_root = btrfs_read_lock_root_node(root);

fs/btrfs/tree-mod-log.c

1042

check.owner_root = btrfs_root_id(root);

fs/btrfs/tree-mod-log.c

1109

int btrfs_old_root_level(struct btrfs_root *root, u64 time_seq)

fs/btrfs/tree-mod-log.c

1113

struct extent_buffer *eb_root = btrfs_root_node(root);

fs/btrfs/tree-mod-log.h

46

struct extent_buffer *btrfs_get_old_root(struct btrfs_root *root, u64 time_seq);

fs/btrfs/tree-mod-log.h

47

int btrfs_old_root_level(struct btrfs_root *root, u64 time_seq);

fs/btrfs/ulist.c

149

node = rb_find(&val, &ulist->root, ulist_node_val_key_cmp);

fs/btrfs/ulist.c

155

rb_erase(&node->rb_node, &ulist->root);

fs/btrfs/ulist.c

173

node = rb_find_add(&ins->rb_node, &ulist->root, ulist_node_val_cmp);

fs/btrfs/ulist.c

51

ulist->root = RB_ROOT;

fs/btrfs/ulist.c

74

ulist->root = RB_ROOT;

fs/btrfs/ulist.h

43

struct rb_root root;

fs/btrfs/uuid-tree.c

300

struct btrfs_root *root = fs_info->uuid_root;

fs/btrfs/uuid-tree.c

318

ret = btrfs_search_forward(root, &key, path, BTRFS_OLDEST_GENERATION);

fs/btrfs/uuid-tree.c

361

ret = btrfs_uuid_iter_rem(root, uuid, key.type,

fs/btrfs/uuid-tree.c

383

ret = btrfs_next_item(root, path);

fs/btrfs/uuid-tree.c

397

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/uuid-tree.c

423

ret = btrfs_search_forward(root, &key, path,

fs/btrfs/verity.c

111

struct btrfs_root *root = inode->root;

fs/btrfs/verity.c

123

trans = btrfs_start_transaction(root, 1);

fs/btrfs/verity.c

135

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/verity.c

159

ret = btrfs_del_items(trans, root, path, path->slots[0], 1);

fs/btrfs/verity.c

216

struct btrfs_root *root = inode->root;

fs/btrfs/verity.c

230

trans = btrfs_start_transaction(root, 1);

fs/btrfs/verity.c

244

ret = btrfs_insert_empty_item(trans, root, path, &key, copy_bytes);

fs/btrfs/verity.c

292

struct btrfs_root *root = inode->root;

fs/btrfs/verity.c

316

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/verity.c

389

ret = btrfs_next_leaf(root, path);

fs/btrfs/verity.c

418

struct btrfs_root *root = inode->root;

fs/btrfs/verity.c

431

ret = btrfs_del_orphan_item(trans, root, btrfs_ino(inode));

fs/btrfs/verity.c

451

struct btrfs_root *root = inode->root;

fs/btrfs/verity.c

459

btrfs_handle_fs_error(root->fs_info, ret,

fs/btrfs/verity.c

469

trans = btrfs_start_transaction(root, 2);

fs/btrfs/verity.c

473

btrfs_handle_fs_error(root->fs_info, ret,

fs/btrfs/verity.c

518

struct btrfs_root *root = inode->root;

fs/btrfs/verity.c

540

trans = btrfs_start_transaction(root, 2);

fs/btrfs/verity.c

552

btrfs_set_fs_compat_ro(root->fs_info, VERITY);

fs/btrfs/verity.c

572

struct btrfs_root *root = inode->root;

fs/btrfs/verity.c

595

trans = btrfs_start_transaction(root, 1);

fs/btrfs/verity.c

640

btrfs_err(inode->root->fs_info,

fs/btrfs/volumes.c

1812

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/volumes.c

1852

ret = btrfs_search_backwards(root, &key, path);

fs/btrfs/volumes.c

1860

ret = btrfs_next_leaf(root, path);

fs/btrfs/volumes.c

1953

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/volumes.c

1969

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/volumes.c

1971

ret = btrfs_previous_item(root, path, key.objectid,

fs/btrfs/volumes.c

1994

ret = btrfs_del_item(trans, root, path);

fs/btrfs/volumes.c

2132

struct btrfs_root *root = device->fs_info->chunk_root;

fs/btrfs/volumes.c

2146

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/volumes.c

2153

return btrfs_del_item(trans, root, path);

fs/btrfs/volumes.c

2736

struct btrfs_root *root = fs_info->chunk_root;

fs/btrfs/volumes.c

2756

ret = btrfs_search_slot(trans, root, &key, path, 0, 1);

fs/btrfs/volumes.c

2764

ret = btrfs_next_leaf(root, path);

fs/btrfs/volumes.c

2804

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/volumes.c

2872

trans = btrfs_start_transaction(root, 0);

fs/btrfs/volumes.c

2991

trans = btrfs_attach_transaction(root);

fs/btrfs/volumes.c

3054

struct btrfs_root *root = device->fs_info->chunk_root;

fs/btrfs/volumes.c

3067

ret = btrfs_search_slot(trans, root, &key, path, 0, 1);

fs/btrfs/volumes.c

3136

struct btrfs_root *root = fs_info->chunk_root;

fs/btrfs/volumes.c

3149

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/volumes.c

3160

ret = btrfs_del_item(trans, root, path);

fs/btrfs/volumes.c

3527

struct btrfs_root *root = fs_info->chunk_root;

fs/btrfs/volumes.c

3549

trans = btrfs_start_trans_remove_block_group(root->fs_info, bg->start);

fs/btrfs/volumes.c

3552

btrfs_handle_fs_error(root->fs_info, ret, NULL);

fs/btrfs/volumes.c

3783

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/volumes.c

3796

trans = btrfs_start_transaction(root, 0);

fs/btrfs/volumes.c

3806

ret = btrfs_insert_empty_item(trans, root, path, &key,

fs/btrfs/volumes.c

3835

struct btrfs_root *root = fs_info->tree_root;

fs/btrfs/volumes.c

3845

trans = btrfs_start_transaction_fallback_global_rsv(root, 0);

fs/btrfs/volumes.c

3855

ret = btrfs_search_slot(trans, root, &key, path, -1, 1);

fs/btrfs/volumes.c

3863

ret = btrfs_del_item(trans, root, path);

fs/btrfs/volumes.c

5144

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/volumes.c

5177

trans = btrfs_start_transaction(root, 0);

fs/btrfs/volumes.c

5225

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/volumes.c

5231

ret = btrfs_previous_item(root, path, 0, key.type);

fs/btrfs/volumes.c

5299

trans = btrfs_start_transaction(root, 0);

fs/btrfs/volumes.c

7767

struct btrfs_root *root = fs_info->chunk_root;

fs/btrfs/volumes.c

7818

btrfs_for_each_slot(root, &key, &found_key, path, iter_ret) {

fs/btrfs/volumes.c

8358

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/volumes.c

8386

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/volumes.c

8391

ret = btrfs_next_leaf(root, path);

fs/btrfs/volumes.c

8432

ret = btrfs_next_item(root, path);

fs/btrfs/xattr.c

111

di = btrfs_lookup_xattr(NULL, root, path,

fs/btrfs/xattr.c

123

ret = btrfs_insert_xattr_item(trans, root, path, btrfs_ino(BTRFS_I(inode)),

fs/btrfs/xattr.c

183

ret = btrfs_delete_one_dir_name(trans, root, path, di);

fs/btrfs/xattr.c

217

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/xattr.c

227

trans = btrfs_start_transaction(root, 2);

fs/btrfs/xattr.c

267

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/xattr.c

288

btrfs_for_each_slot(root, &key, &found_key, path, iter_ret) {

fs/btrfs/xattr.c

31

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/xattr.c

361

if (btrfs_root_readonly(BTRFS_I(inode)->root))

fs/btrfs/xattr.c

405

if (btrfs_root_readonly(BTRFS_I(inode)->root))

fs/btrfs/xattr.c

41

di = btrfs_lookup_xattr(NULL, root, path, btrfs_ino(BTRFS_I(inode)),

fs/btrfs/xattr.c

423

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/xattr.c

433

trans = btrfs_start_transaction(root, 2);

fs/btrfs/xattr.c

75

struct btrfs_root *root = BTRFS_I(inode)->root;

fs/btrfs/xattr.c

82

if (name_len + size > BTRFS_MAX_XATTR_SIZE(root->fs_info))

fs/btrfs/xattr.c

91

di = btrfs_lookup_xattr(trans, root, path,

fs/btrfs/xattr.c

98

ret = btrfs_delete_one_dir_name(trans, root, path, di);

fs/btrfs/zlib.c

151

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/zlib.c

170

ret, btrfs_root_id(inode->root), btrfs_ino(inode), start);

fs/btrfs/zlib.c

237

ret, btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/zlib.c

389

btrfs_err(inode->root->fs_info,

fs/btrfs/zlib.c

391

ret, btrfs_root_id(inode->root), btrfs_ino(inode), cb->start);

fs/btrfs/zlib.c

432

btrfs_err(cb->bbio.inode->root->fs_info,

fs/btrfs/zlib.c

434

ret, btrfs_root_id(cb->bbio.inode->root),

fs/btrfs/zlib.c

478

btrfs_err(inode->root->fs_info,

fs/btrfs/zlib.c

480

ret, btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/zlib.c

500

btrfs_err(inode->root->fs_info,

fs/btrfs/zlib.c

502

ret, btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/zoned.c

1232

struct btrfs_root *root;

fs/btrfs/zoned.c

1263

root = btrfs_extent_root(fs_info, key.objectid);

fs/btrfs/zoned.c

1264

if (unlikely(!root)) {

fs/btrfs/zoned.c

1271

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/zoned.c

1278

ret = btrfs_previous_extent_item(root, path, cache->start);

fs/btrfs/zoned.c

2030

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/zoned.c

2051

if (btrfs_is_data_reloc_root(inode->root))

fs/btrfs/zoned.c

2115

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/zoned.c

297

struct btrfs_root *root = fs_info->dev_root;

fs/btrfs/zoned.c

311

ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);

fs/btrfs/zoned.c

316

ret = btrfs_next_leaf(root, path);

fs/btrfs/zoned.h

415

struct btrfs_root *root = inode->root;

fs/btrfs/zoned.h

417

if (btrfs_is_data_reloc_root(root) && btrfs_is_zoned(root->fs_info))

fs/btrfs/zoned.h

418

mutex_lock(&root->fs_info->zoned_data_reloc_io_lock);

fs/btrfs/zoned.h

423

struct btrfs_root *root = inode->root;

fs/btrfs/zoned.h

425

if (btrfs_is_data_reloc_root(root) && btrfs_is_zoned(root->fs_info))

fs/btrfs/zoned.h

426

mutex_unlock(&root->fs_info->zoned_data_reloc_io_lock);

fs/btrfs/zstd.c

402

struct btrfs_fs_info *fs_info = inode->root->fs_info;

fs/btrfs/zstd.c

427

workspace->req_level, btrfs_root_id(inode->root),

fs/btrfs/zstd.c

459

btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/zstd.c

530

btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/zstd.c

610

btrfs_err(inode->root->fs_info,

fs/btrfs/zstd.c

612

btrfs_root_id(inode->root), btrfs_ino(inode), cb->start);

fs/btrfs/zstd.c

633

btrfs_err(inode->root->fs_info,

fs/btrfs/zstd.c

635

zstd_get_error_code(ret2), btrfs_root_id(inode->root),

fs/btrfs/zstd.c

695

btrfs_err(inode->root->fs_info,

fs/btrfs/zstd.c

697

btrfs_root_id(inode->root), btrfs_ino(inode),

fs/btrfs/zstd.c

719

btrfs_err(inode->root->fs_info,

fs/btrfs/zstd.c

721

zstd_get_error_code(ret), btrfs_root_id(inode->root),

fs/cachefiles/cache.c

127

cachedir = cachefiles_get_directory(cache, root, "cache", NULL);

fs/cachefiles/cache.c

136

graveyard = cachefiles_get_directory(cache, root, "graveyard", NULL);

fs/cachefiles/cache.c

151

dput(root);

fs/cachefiles/cache.c

169

dput(root);

fs/cachefiles/cache.c

22

struct dentry *graveyard, *cachedir, *root;

fs/cachefiles/cache.c

45

root = path.dentry;

fs/cachefiles/cache.c

62

if (d_is_negative(root) ||

fs/cachefiles/cache.c

63

!d_backing_inode(root)->i_op->lookup ||

fs/cachefiles/cache.c

64

!d_backing_inode(root)->i_op->mkdir ||

fs/cachefiles/cache.c

65

!d_backing_inode(root)->i_op->tmpfile ||

fs/cachefiles/cache.c

66

!(d_backing_inode(root)->i_opflags & IOP_XATTR) ||

fs/cachefiles/cache.c

67

!root->d_sb->s_op->statfs ||

fs/cachefiles/cache.c

68

!root->d_sb->s_op->sync_fs ||

fs/cachefiles/cache.c

69

root->d_sb->s_blocksize > PAGE_SIZE)

fs/cachefiles/cache.c

73

if (sb_rdonly(root->d_sb))

fs/cachefiles/cache.c

78

ret = cachefiles_determine_cache_security(cache, root, &saved_cred);

fs/cachefiles/internal.h

390

struct dentry *root,

fs/cachefiles/security.c

106

ret = cachefiles_check_cache_dir(cache, root);

fs/cachefiles/security.c

50

struct dentry *root)

fs/cachefiles/security.c

54

ret = security_inode_mkdir(d_backing_inode(root), root, 0);

fs/cachefiles/security.c

61

ret = security_inode_create(d_backing_inode(root), root, 0);

fs/cachefiles/security.c

76

struct dentry *root,

fs/cachefiles/security.c

94

ret = set_create_files_as(new, d_backing_inode(root));

fs/ceph/quota.c

26

struct inode *root = d_inode(sb->s_root);

fs/ceph/quota.c

31

if (root && ceph_ino(root) == CEPH_INO_ROOT)

fs/ceph/snap.c

105

rb_insert_color(&new->node, root);

fs/ceph/snap.c

86

static void __insert_snap_realm(struct rb_root *root,

fs/ceph/snap.c

89

struct rb_node **p = &root->rb_node;

fs/ceph/super.c

1055

struct dentry *root;

fs/ceph/super.c

1064

root = ERR_PTR(-ENOMEM);

fs/ceph/super.c

1079

root = d_make_root(inode);

fs/ceph/super.c

1080

if (!root) {

fs/ceph/super.c

1081

root = ERR_PTR(-ENOMEM);

fs/ceph/super.c

1084

doutc(cl, "success, root dentry is %p\n", root);

fs/ceph/super.c

1086

root = ERR_PTR(err);

fs/ceph/super.c

1090

return root;

fs/ceph/super.c

1146

struct dentry *root;

fs/ceph/super.c

1175

root = open_root_dentry(fsc, path, started);

fs/ceph/super.c

1176

if (IS_ERR(root)) {

fs/ceph/super.c

1177

err = PTR_ERR(root);

fs/ceph/super.c

1180

fsc->sb->s_root = dget(root);

fs/ceph/super.c

1182

root = dget(fsc->sb->s_root);

fs/ceph/super.c

1188

return root;

fs/ceph/super.c

1352

fc->root = fsc->sb->s_root;

fs/ceph/super.c

1388

struct super_block *sb = fc->root->d_sb;

fs/ceph/super.c

688

static int ceph_show_options(struct seq_file *m, struct dentry *root)

fs/ceph/super.c

690

struct ceph_fs_client *fsc = ceph_sb_to_fs_client(root->d_sb);

fs/ceph/super.c

726

if (root->d_sb->s_flags & SB_POSIXACL)

fs/ceph/super.c

752

fscrypt_show_test_dummy_encryption(m, ',', root->d_sb);

fs/coda/inode.c

202

struct inode *root = NULL;

fs/coda/inode.c

252

root = coda_cnode_make(&fid, sb);

fs/coda/inode.c

253

if (IS_ERR(root)) {

fs/coda/inode.c

254

error = PTR_ERR(root);

fs/coda/inode.c

261

__func__, root->i_ino, root->i_sb->s_id);

fs/coda/inode.c

262

sb->s_root = d_make_root(root);

fs/coda/inode.c

94

sync_filesystem(fc->root->d_sb);

fs/coda/upcall.c

81

insize = SIZE(root);

fs/configfs/dir.c

1148

struct dentry *root;

fs/configfs/dir.c

1154

root = configfs_pin_fs();

fs/configfs/dir.c

1155

if (IS_ERR(root))

fs/configfs/dir.c

1156

return PTR_ERR(root);

fs/configfs/dir.c

1163

inode_lock(d_inode(root));

fs/configfs/dir.c

1165

subsys_sd = configfs_find_subsys_dentry(root->d_fsdata, s_item);

fs/configfs/dir.c

1175

inode_unlock(d_inode(root));

fs/configfs/dir.c

1228

struct config_group *root, *parent;

fs/configfs/dir.c

1243

root = parent;

fs/configfs/dir.c

1247

for (root = parent; !configfs_is_root(&root->cg_item);

fs/configfs/dir.c

1248

root = root->cg_item.ci_group)

fs/configfs/dir.c

1258

inode_lock(d_inode(root->cg_item.ci_dentry));

fs/configfs/dir.c

1265

root->cg_item.ci_dentry->d_fsdata,

fs/configfs/dir.c

1282

inode_unlock(d_inode(root->cg_item.ci_dentry));

fs/configfs/dir.c

1880

struct dentry *root;

fs/configfs/dir.c

1888

root = configfs_pin_fs();

fs/configfs/dir.c

1889

if (IS_ERR(root)) {

fs/configfs/dir.c

1891

return PTR_ERR(root);

fs/configfs/dir.c

1897

sd = root->d_fsdata;

fs/configfs/dir.c

1902

inode_lock_nested(d_inode(root), I_MUTEX_PARENT);

fs/configfs/dir.c

1905

dentry = d_alloc_name(root, group->cg_item.ci_name);

fs/configfs/dir.c

1925

inode_unlock(d_inode(root));

fs/configfs/dir.c

1942

struct dentry *root = dentry->d_sb->s_root;

fs/configfs/dir.c

1946

if (dentry->d_parent != root) {

fs/configfs/dir.c

1955

inode_lock_nested(d_inode(root),

fs/configfs/dir.c

1971

fsnotify_rmdir(d_inode(root), dentry);

fs/configfs/dir.c

1973

inode_unlock(d_inode(root));

fs/configfs/mount.c

66

struct dentry *root;

fs/configfs/mount.c

86

root = d_make_root(inode);

fs/configfs/mount.c

87

if (!root) {

fs/configfs/mount.c

92

configfs_root_group.cg_item.ci_dentry = root;

fs/configfs/mount.c

93

root->d_fsdata = &configfs_root;

fs/configfs/mount.c

94

sb->s_root = root;

fs/coredump.c

924

struct path root;

fs/coredump.c

927

get_fs_root(init_task.fs, &root);

fs/coredump.c

929

file = file_open_root(&root, cn->corename, open_flags, 0600);

fs/coredump.c

930

path_put(&root);

fs/cramfs/inode.c

514

sync_filesystem(fc->root->d_sb);

fs/cramfs/inode.c

565

if (!S_ISDIR(super->root.mode)) {

fs/cramfs/inode.c

570

super->root.mode |= 0555;

fs/cramfs/inode.c

572

root_offset = super->root.offset << 2;

fs/cramfs/inode.c

600

struct inode *root;

fs/cramfs/inode.c

607

root = get_cramfs_inode(sb, cramfs_root, 0);

fs/cramfs/inode.c

608

if (IS_ERR(root))

fs/cramfs/inode.c

609

return PTR_ERR(root);

fs/cramfs/inode.c

610

sb->s_root = d_make_root(root);

fs/cramfs/inode.c

634

return cramfs_finalize_super(sb, &super.root);

fs/cramfs/inode.c

675

return cramfs_finalize_super(sb, &super.root);

fs/d_path.c

105

const struct path *root, struct prepend_buffer *p)

fs/d_path.c

107

while (dentry != root->dentry || &mnt->mnt != root->mnt) {

fs/d_path.c

157

const struct path *root,

fs/d_path.c

172

error = __prepend_path(path->dentry, real_mount(path->mnt), root, &b);

fs/d_path.c

216

const struct path *root,

fs/d_path.c

222

if (unlikely(prepend_path(path, root, &b) > 0))

fs/d_path.c

230

struct path root = {};

fs/d_path.c

234

if (unlikely(prepend_path(path, &root, &b) > 1))

fs/d_path.c

239

static void get_fs_root_rcu(struct fs_struct *fs, struct path *root)

fs/d_path.c

245

*root = fs->root;

fs/d_path.c

268

struct path root;

fs/d_path.c

286

get_fs_root_rcu(current->fs, &root);

fs/d_path.c

291

prepend_path(path, &root, &b);

fs/d_path.c

382

static void get_fs_root_and_pwd_rcu(struct fs_struct *fs, struct path *root,

fs/d_path.c

389

*root = fs->root;

fs/d_path.c

415

struct path pwd, root;

fs/d_path.c

422

get_fs_root_and_pwd_rcu(current->fs, &root, &pwd);

fs/d_path.c

432

if (unlikely(prepend_path(&pwd, &root, &b) > 0))

fs/debugfs/inode.c

182

struct super_block *sb = fc->root->d_sb;

fs/debugfs/inode.c

198

static int debugfs_show_options(struct seq_file *m, struct dentry *root)

fs/debugfs/inode.c

200

struct debugfs_fs_info *fsi = root->d_sb->s_fs_info;

fs/devpts/inode.c

264

struct dentry *root = sb->s_root;

fs/devpts/inode.c

270

dentry = simple_start_creating(root, "ptmx");

fs/devpts/inode.c

309

struct pts_fs_info *fsi = DEVPTS_SB(fc->root->d_sb);

fs/devpts/inode.c

336

static int devpts_show_options(struct seq_file *seq, struct dentry *root)

fs/devpts/inode.c

338

struct pts_fs_info *fsi = DEVPTS_SB(root->d_sb);

fs/devpts/inode.c

503

struct dentry *root;

fs/devpts/inode.c

507

root = sb->s_root;

fs/devpts/inode.c

522

dentry = d_alloc_name(root, s);

fs/devpts/inode.c

529

fsnotify_create(d_inode(root), dentry);

fs/ecryptfs/main.c

556

fc->root = dget(s->s_root);

fs/ecryptfs/super.c

129

static int ecryptfs_show_options(struct seq_file *m, struct dentry *root)

fs/ecryptfs/super.c

131

struct super_block *sb = root->d_sb;

fs/efivarfs/super.c

244

struct dentry *dentry, *root = sb->s_root;

fs/efivarfs/super.c

256

inode = efivarfs_get_inode(sb, d_inode(root), S_IFREG | 0644, 0,

fs/efivarfs/super.c

266

dentry = efivarfs_alloc_dentry(root, name);

fs/efivarfs/super.c

349

struct dentry *root;

fs/efivarfs/super.c

369

root = d_make_root(inode);

fs/efivarfs/super.c

370

sb->s_root = root;

fs/efivarfs/super.c

371

if (!root)

fs/efivarfs/super.c

65

static int efivarfs_show_options(struct seq_file *m, struct dentry *root)

fs/efivarfs/super.c

67

struct super_block *sb = root->d_sb;

fs/efs/super.c

244

struct inode *root;

fs/efs/super.c

305

root = efs_iget(s, EFS_ROOTINODE);

fs/efs/super.c

306

if (IS_ERR(root)) {

fs/efs/super.c

308

return PTR_ERR(root);

fs/efs/super.c

311

s->s_root = d_make_root(root);

fs/efs/super.c

327

sync_filesystem(fc->root->d_sb);

fs/erofs/super.c

1079

static int erofs_show_options(struct seq_file *seq, struct dentry *root)

fs/erofs/super.c

1081

struct erofs_sb_info *sbi = EROFS_SB(root->d_sb);

fs/erofs/super.c

820

struct super_block *sb = fc->root->d_sb;

fs/exfat/super.c

116

static int exfat_show_options(struct seq_file *m, struct dentry *root)

fs/exfat/super.c

118

struct super_block *sb = root->d_sb;

fs/exfat/super.c

764

struct super_block *sb = fc->root->d_sb;

fs/exfat/super.c

827

if (fc->purpose == FS_CONTEXT_FOR_RECONFIGURE && fc->root) {

fs/exfat/super.c

828

struct super_block *sb = fc->root->d_sb;

fs/ext2/balloc.c

205

static void __rsv_window_dump(struct rb_root *root, int verbose,

fs/ext2/balloc.c

213

n = rb_first(root);

fs/ext2/balloc.c

247

#define rsv_window_dump(root, verbose) \

fs/ext2/balloc.c

248

__rsv_window_dump((root), (verbose), __func__)

fs/ext2/balloc.c

250

#define rsv_window_dump(root, verbose) do {} while (0)

fs/ext2/balloc.c

297

search_reserve_window(struct rb_root *root, ext2_fsblk_t goal)

fs/ext2/balloc.c

299

struct rb_node *n = root->rb_node;

fs/ext2/balloc.c

338

struct rb_root *root = &EXT2_SB(sb)->s_rsv_window_root;

fs/ext2/balloc.c

342

struct rb_node ** p = &root->rb_node;

fs/ext2/balloc.c

356

rsv_window_dump(root, 1);

fs/ext2/balloc.c

362

rb_insert_color(node, root);

fs/ext2/super.c

1209

root = ext2_iget(sb, EXT2_ROOT_INO);

fs/ext2/super.c

1210

if (IS_ERR(root)) {

fs/ext2/super.c

1211

ret = PTR_ERR(root);

fs/ext2/super.c

1214

if (!S_ISDIR(root->i_mode) || !root->i_blocks || !root->i_size) {

fs/ext2/super.c

1215

iput(root);

fs/ext2/super.c

1220

sb->s_root = d_make_root(root);

fs/ext2/super.c

1366

struct super_block *sb = fc->root->d_sb;

fs/ext2/super.c

1676

struct super_block *sb = fc->root->d_sb;

fs/ext2/super.c

262

static int ext2_show_options(struct seq_file *seq, struct dentry *root)

fs/ext2/super.c

264

struct super_block *sb = root->d_sb;

fs/ext2/super.c

884

struct inode *root;

fs/ext2/super.c

92

s_id = fc->root->d_sb->s_id;

fs/ext4/block_validity.c

107

rb_erase(node, &system_blks->root);

fs/ext4/block_validity.c

118

rb_erase(node, &system_blks->root);

fs/ext4/block_validity.c

135

node = rb_first(&system_blks->root);

fs/ext4/block_validity.c

319

n = system_blks->root.rb_node;

fs/ext4/block_validity.c

60

&system_blks->root, node)

fs/ext4/block_validity.c

74

struct rb_node **n = &system_blks->root.rb_node, *node;

fs/ext4/block_validity.c

98

rb_insert_color(new_node, &system_blks->root);

fs/ext4/dir.c

432

static void free_rb_tree_fname(struct rb_root *root)

fs/ext4/dir.c

436

rbtree_postorder_for_each_entry_safe(fname, next, root, rb_hash)

fs/ext4/dir.c

443

*root = RB_ROOT;

fs/ext4/dir.c

459

free_rb_tree_fname(&p->root);

fs/ext4/dir.c

480

p = &info->root.rb_node;

fs/ext4/dir.c

519

rb_insert_color(&new_fn->rb_hash, &info->root);

fs/ext4/dir.c

571

free_rb_tree_fname(&info->root);

fs/ext4/dir.c

588

info->curr_node = rb_first(&info->root);

fs/ext4/dir.c

599

free_rb_tree_fname(&info->root);

fs/ext4/dir.c

610

info->curr_node = rb_first(&info->root);

fs/ext4/ext4.h

2620

struct rb_root root;

fs/ext4/ext4.h

270

struct rb_root root;

fs/ext4/extents_status.c

1047

es = __es_tree_search(&EXT4_I(inode)->i_es_tree.root, lblk);

fs/ext4/extents_status.c

1121

node = tree->root.rb_node;

fs/ext4/extents_status.c

1309

static struct pending_reservation *__pr_tree_search(struct rb_root *root,

fs/ext4/extents_status.c

1312

struct rb_node *node = root->rb_node;

fs/ext4/extents_status.c

1447

pr = __pr_tree_search(&tree->root, first_lclu);

fs/ext4/extents_status.c

1451

rb_erase(&pr->rb_node, &tree->root);

fs/ext4/extents_status.c

1501

es = __es_tree_search(&tree->root, lblk);

fs/ext4/extents_status.c

1579

rb_erase(&es->rb_node, &tree->root);

fs/ext4/extents_status.c

1908

es = __es_tree_search(&tree->root, ei->i_es_shrink_lblk);

fs/ext4/extents_status.c

1928

rb_erase(&es->rb_node, &tree->root);

fs/ext4/extents_status.c

1981

node = rb_first(&tree->root);

fs/ext4/extents_status.c

1986

rb_erase(&es->rb_node, &tree->root);

fs/ext4/extents_status.c

2003

node = rb_first(&tree->root);

fs/ext4/extents_status.c

2030

tree->root = RB_ROOT;

fs/ext4/extents_status.c

2050

node = (&tree->root)->rb_node;

fs/ext4/extents_status.c

207

tree->root = RB_ROOT;

fs/ext4/extents_status.c

2080

struct rb_node **p = &tree->root.rb_node;

fs/ext4/extents_status.c

2115

rb_insert_color(&pr->rb_node, &tree->root);

fs/ext4/extents_status.c

2140

rb_erase(&pr->rb_node, &tree->root);

fs/ext4/extents_status.c

219

node = rb_first(&tree->root);

fs/ext4/extents_status.c

266

static struct extent_status *__es_tree_search(struct rb_root *root,

fs/ext4/extents_status.c

269

struct rb_node *node = root->rb_node;

fs/ext4/extents_status.c

336

es1 = __es_tree_search(&tree->root, lblk);

fs/ext4/extents_status.c

639

rb_erase(&es->rb_node, &tree->root);

fs/ext4/extents_status.c

663

rb_erase(node, &tree->root);

fs/ext4/extents_status.c

846

struct rb_node **p = &tree->root.rb_node;

fs/ext4/extents_status.c

893

rb_insert_color(&es->rb_node, &tree->root);

fs/ext4/extents_status.h

129

struct rb_root root;

fs/ext4/extents_status.h

73

struct rb_root root;

fs/ext4/mballoc.c

5228

static void ext4_mb_pa_rb_insert(struct rb_root *root, struct rb_node *new)

fs/ext4/mballoc.c

5230

struct rb_node **iter = &root->rb_node, *parent = NULL;

fs/ext4/mballoc.c

5250

rb_insert_color(new, root);

fs/ext4/mballoc.c

6394

ext4_merge_freed_extents(struct ext4_sb_info *sbi, struct rb_root *root,

fs/ext4/mballoc.c

6402

rb_erase(&entry2->efd_node, root);

fs/ext4/mballoc.c

6407

ext4_try_merge_freed_extent_prev(struct ext4_sb_info *sbi, struct rb_root *root,

fs/ext4/mballoc.c

6419

ext4_merge_freed_extents(sbi, root, prev, entry);

fs/ext4/mballoc.c

6423

ext4_try_merge_freed_extent_next(struct ext4_sb_info *sbi, struct rb_root *root,

fs/ext4/mballoc.c

6435

ext4_merge_freed_extents(sbi, root, entry, next);

fs/ext4/mballoc.c

6449

struct rb_root *root = &db->bb_free_root;

fs/ext4/mballoc.c

6450

struct rb_node **n = &root->rb_node;

fs/ext4/mballoc.c

6495

ext4_try_merge_freed_extent_prev(sbi, root, entry);

fs/ext4/mballoc.c

6501

ext4_try_merge_freed_extent_next(sbi, root, entry);

fs/ext4/mballoc.c

6506

rb_insert_color(new_node, root);

fs/ext4/namei.c

2159

static bool ext4_check_dx_root(struct inode *dir, struct dx_root *root)

fs/ext4/namei.c

2165

char *blockend = (char *)root + dir->i_sb->s_blocksize;

fs/ext4/namei.c

2167

fde = &root->dot;

fs/ext4/namei.c

2172

if (unlikely(strncmp(root->dot_name, ".", fde->name_len))) {

fs/ext4/namei.c

2182

fde = &root->dotdot;

fs/ext4/namei.c

2187

if (unlikely(strncmp(root->dotdot_name, "..", fde->name_len))) {

fs/ext4/namei.c

2214

struct dx_root *root;

fs/ext4/namei.c

2240

root = (struct dx_root *) bh->b_data;

fs/ext4/namei.c

2241

if (!ext4_check_dx_root(dir, root)) {

fs/ext4/namei.c

2247

fde = &root->dotdot;

fs/ext4/namei.c

2250

len = ((char *) root) + (blocksize - csum_size) - (char *) de;

fs/ext4/namei.c

2281

de = (struct ext4_dir_entry_2 *) (&root->dotdot);

fs/ext4/namei.c

2284

memset (&root->info, 0, sizeof(root->info));

fs/ext4/namei.c

2285

root->info.info_length = sizeof(root->info);

fs/ext4/namei.c

2287

root->info.hash_version = DX_HASH_SIPHASH;

fs/ext4/namei.c

2289

root->info.hash_version =

fs/ext4/namei.c

2292

entries = root->entries;

fs/ext4/namei.c

2295

dx_set_limit(entries, dx_root_limit(dir, sizeof(root->info)));

fs/ext4/namei.c

2298

fname->hinfo.hash_version = root->info.hash_version;

fs/ext4/namei.c

417

struct dx_root_info *root;

fs/ext4/namei.c

428

root = (struct dx_root_info *)(((void *)dp + 12));

fs/ext4/namei.c

429

if (root->reserved_zero ||

fs/ext4/namei.c

430

root->info_length != sizeof(struct dx_root_info))

fs/ext4/namei.c

783

struct dx_root *root;

fs/ext4/namei.c

795

root = (struct dx_root *) frame->bh->b_data;

fs/ext4/namei.c

796

if (root->info.hash_version != DX_HASH_TEA &&

fs/ext4/namei.c

797

root->info.hash_version != DX_HASH_HALF_MD4 &&

fs/ext4/namei.c

798

root->info.hash_version != DX_HASH_LEGACY &&

fs/ext4/namei.c

799

root->info.hash_version != DX_HASH_SIPHASH) {

fs/ext4/namei.c

801

root->info.hash_version);

fs/ext4/namei.c

805

if (root->info.hash_version != DX_HASH_SIPHASH) {

fs/ext4/namei.c

811

if (root->info.hash_version == DX_HASH_SIPHASH) {

fs/ext4/namei.c

819

hinfo->hash_version = root->info.hash_version;

fs/ext4/namei.c

835

if (root->info.unused_flags & 1) {

fs/ext4/namei.c

837

root->info.unused_flags);

fs/ext4/namei.c

841

indirect = root->info.indirect_levels;

fs/ext4/namei.c

854

entries = (struct dx_entry *)(((char *)&root->info) +

fs/ext4/namei.c

855

root->info.info_length);

fs/ext4/namei.c

858

root->info.info_length)) {

fs/ext4/namei.c

861

dx_root_limit(dir, root->info.info_length));

fs/ext4/super.c

3080

static int ext4_show_options(struct seq_file *seq, struct dentry *root)

fs/ext4/super.c

3082

return _ext4_show_options(seq, root->d_sb, 0);

fs/ext4/super.c

5331

struct inode *root;

fs/ext4/super.c

5588

root = ext4_iget(sb, EXT4_ROOT_INO, EXT4_IGET_SPECIAL);

fs/ext4/super.c

5589

if (IS_ERR(root)) {

fs/ext4/super.c

5591

err = PTR_ERR(root);

fs/ext4/super.c

5592

root = NULL;

fs/ext4/super.c

5595

if (!S_ISDIR(root->i_mode) || !root->i_blocks || !root->i_size) {

fs/ext4/super.c

5597

iput(root);

fs/ext4/super.c

5603

sb->s_root = d_make_root(root);

fs/ext4/super.c

6872

struct super_block *sb = fc->root->d_sb;

fs/ext4/super.c

70

static int ext4_show_options(struct seq_file *seq, struct dentry *root);

fs/f2fs/extent_cache.c

182

static struct extent_node *__lookup_extent_node(struct rb_root_cached *root,

fs/f2fs/extent_cache.c

185

struct rb_node *node = root->rb_root.rb_node;

fs/f2fs/extent_cache.c

216

static struct extent_node *__lookup_extent_node_ret(struct rb_root_cached *root,

fs/f2fs/extent_cache.c

225

struct rb_node **pnode = &root->rb_root.rb_node;

fs/f2fs/extent_cache.c

234

if (RB_EMPTY_ROOT(&root->rb_root))

fs/f2fs/extent_cache.c

307

rb_insert_color_cached(&en->rb_node, &et->root, leftmost);

fs/f2fs/extent_cache.c

318

rb_erase_cached(&en->rb_node, &et->root);

fs/f2fs/extent_cache.c

363

et->root = RB_ROOT_CACHED;

fs/f2fs/extent_cache.c

388

node = rb_first_cached(&et->root);

fs/f2fs/extent_cache.c

444

&et->root.rb_root.rb_node, true);

fs/f2fs/extent_cache.c

510

en = __lookup_extent_node(&et->root, et->cached_en, pgofs);

fs/f2fs/extent_cache.c

584

struct rb_node **p = &et->root.rb_root.rb_node;

fs/f2fs/extent_cache.c

708

en = __lookup_extent_node_ret(&et->root,

fs/f2fs/extent_cache.c

851

en = __lookup_extent_node_ret(&et->root,

fs/f2fs/f2fs.h

1424

struct rb_root_cached root; /* root of victim rb-tree */

fs/f2fs/f2fs.h

3176

static inline void f2fs_radix_tree_insert(struct radix_tree_root *root,

fs/f2fs/f2fs.h

3179

while (radix_tree_insert(root, index, item))

fs/f2fs/f2fs.h

535

struct rb_root_cached root; /* root of discard rb-tree */

fs/f2fs/f2fs.h

796

struct rb_root_cached root; /* root of extent info rb-tree */

fs/f2fs/gc.c

2083

am->root = RB_ROOT_CACHED;

fs/f2fs/gc.c

430

struct rb_root_cached *root)

fs/f2fs/gc.c

433

struct rb_node *cur = rb_first_cached(root), *next;

fs/f2fs/gc.c

460

struct rb_node *node = am->root.rb_root.rb_node;

fs/f2fs/gc.c

495

struct rb_root_cached *root = &am->root;

fs/f2fs/gc.c

496

struct rb_node **p = &root->rb_root.rb_node;

fs/f2fs/gc.c

517

rb_insert_color_cached(&ve->rb_node, root, left_most);

fs/f2fs/gc.c

557

struct rb_root_cached *root = &am->root;

fs/f2fs/gc.c

583

node = rb_first_cached(root);

fs/f2fs/gc.c

692

f2fs_bug_on(sbi, !f2fs_check_victim_tree(sbi, &sbi->am.root));

fs/f2fs/gc.c

713

am->root = RB_ROOT_CACHED;

fs/f2fs/segment.c

1002

struct rb_node *cur = rb_first_cached(&dcc->root), *next;

fs/f2fs/segment.c

1030

struct rb_node *node = dcc->root.rb_root.rb_node;

fs/f2fs/segment.c

1046

static struct discard_cmd *__lookup_discard_cmd_ret(struct rb_root_cached *root,

fs/f2fs/segment.c

1053

struct rb_node **pnode = &root->rb_root.rb_node;

fs/f2fs/segment.c

1062

if (RB_EMPTY_ROOT(&root->rb_root))

fs/f2fs/segment.c

1110

rb_erase_cached(&dc->rb_node, &dcc->root);

fs/f2fs/segment.c

1396

struct rb_node **p = &dcc->root.rb_root.rb_node;

fs/f2fs/segment.c

1420

rb_insert_color_cached(&dc->rb_node, &dcc->root, leftmost);

fs/f2fs/segment.c

1478

dc = __lookup_discard_cmd_ret(&dcc->root, lstart,

fs/f2fs/segment.c

1595

dc = __lookup_discard_cmd_ret(&dcc->root, dcc->next_pos,

fs/f2fs/segment.c

2342

dcc->root = RB_ROOT_CACHED;

fs/f2fs/segment.c

3431

dc = __lookup_discard_cmd_ret(&dcc->root, start,

fs/f2fs/super.c

2363

static int f2fs_show_options(struct seq_file *seq, struct dentry *root)

fs/f2fs/super.c

2365

struct f2fs_sb_info *sbi = F2FS_SB(root->d_sb);

fs/f2fs/super.c

4924

struct inode *root;

fs/f2fs/super.c

5184

root = f2fs_iget(sb, F2FS_ROOT_INO(sbi));

fs/f2fs/super.c

5185

if (IS_ERR(root)) {

fs/f2fs/super.c

5187

err = PTR_ERR(root);

fs/f2fs/super.c

5190

if (!S_ISDIR(root->i_mode) || !root->i_blocks ||

fs/f2fs/super.c

5191

!root->i_size || !root->i_nlink) {

fs/f2fs/super.c

5192

iput(root);

fs/f2fs/super.c

5198

sb->s_root = d_make_root(root); /* allocate root dentry */

fs/f2fs/super.c

5441

struct super_block *sb = fc->root->d_sb;

fs/fat/inode.c

811

struct super_block *sb = fc->root->d_sb;

fs/fat/inode.c

937

static int fat_show_options(struct seq_file *m, struct dentry *root);

fs/fat/inode.c

948

static int fat_show_options(struct seq_file *m, struct dentry *root)

fs/fat/inode.c

950

struct msdos_sb_info *sbi = MSDOS_SB(root->d_sb);

fs/fhandle.c

170

static int get_path_anchor(int fd, struct path *root)

fs/fhandle.c

176

*root = fd_file(f)->f_path;

fs/fhandle.c

177

path_get(root);

fs/fhandle.c

182

get_fs_pwd(current->fs, root);

fs/fhandle.c

187

pidfs_get_root(root);

fs/fhandle.c

192

nsfs_get_root(root);

fs/fhandle.c

203

struct dentry *d, *root = ctx->root.dentry;

fs/fhandle.c

204

struct mnt_idmap *idmap = mnt_idmap(ctx->root.mnt);

fs/fhandle.c

207

if (!root)

fs/fhandle.c

231

while (d != root && !IS_ROOT(d)) {

fs/fhandle.c

252

if (!(ctx->flags & HANDLE_CHECK_SUBTREE) || d == root)

fs/fhandle.c

260

WARN_ON_ONCE(d != root && d != root->d_sb->s_root);

fs/fhandle.c

269

struct vfsmount *mnt = ctx->root.mnt;

fs/fhandle.c

291

struct path *root = &ctx->root;

fs/fhandle.c

320

if (ns_capable(root->mnt->mnt_sb->s_user_ns, CAP_SYS_ADMIN))

fs/fhandle.c

322

else if (is_mounted(root->mnt) &&

fs/fhandle.c

323

ns_capable(real_mount(root->mnt)->mnt_ns->user_ns,

fs/fhandle.c

325

!has_locked_children(real_mount(root->mnt), root->dentry))

fs/fhandle.c

358

retval = get_path_anchor(mountdirfd, &ctx.root);

fs/fhandle.c

362

eops = ctx.root.mnt->mnt_sb->s_export_op;

fs/fhandle.c

400

path_put(&ctx.root);

fs/freevxfs/vxfs_super.c

189

struct inode *root;

fs/freevxfs/vxfs_super.c

261

root = vxfs_iget(sbp, VXFS_ROOT_INO);

fs/freevxfs/vxfs_super.c

262

if (IS_ERR(root)) {

fs/freevxfs/vxfs_super.c

263

ret = PTR_ERR(root);

fs/freevxfs/vxfs_super.c

266

sbp->s_root = d_make_root(root);

fs/freevxfs/vxfs_super.c

96

sync_filesystem(fc->root->d_sb);

fs/fs_context.c

291

fc->root = dget(reference);

fs/fs_context.c

353

struct super_block *sb = fc->root->d_sb;

fs/fs_context.c

354

dput(fc->root);

fs/fs_context.c

355

fc->root = NULL;

fs/fs_context.c

491

if (fc->root) {

fs/fs_context.c

492

sb = fc->root->d_sb;

fs/fs_context.c

493

dput(fc->root);

fs/fs_context.c

494

fc->root = NULL;

fs/fs_struct.c

118

fs->root = old->root;

fs/fs_struct.c

119

path_get(&fs->root);

fs/fs_struct.c

22

old_root = fs->root;

fs/fs_struct.c

23

fs->root = *path;

fs/fs_struct.c

68

hits += replace_path(&fs->root, old_root, new_root);

fs/fs_struct.c

85

path_put(&fs->root);

fs/fsopen.c

237

sb = fc->root->d_sb;

fs/fsopen.c

261

sb = fc->root->d_sb;

fs/fuse/inode.c

1724

struct inode *root;

fs/fuse/inode.c

1744

root = fuse_iget(sb, parent_fi->nodeid, 0, &root_attr, 0, 0,

fs/fuse/inode.c

1751

fi = get_fuse_inode(root);

fs/fuse/inode.c

1755

sb->s_root = d_make_root(root);

fs/fuse/inode.c

1808

fsc->root = dget(sb->s_root);

fs/fuse/inode.c

1829

struct inode *root;

fs/fuse/inode.c

1889

root = fuse_get_root_inode(sb, ctx->rootmode);

fs/fuse/inode.c

1891

root_dentry = d_make_root(root);

fs/fuse/inode.c

2025

fsc->root = dget(sb->s_root);

fs/fuse/inode.c

203

struct super_block *sb = fsc->root->d_sb;

fs/fuse/inode.c

912

static int fuse_show_options(struct seq_file *m, struct dentry *root)

fs/fuse/inode.c

914

struct super_block *sb = root->d_sb;

fs/fuse/virtio_fs.c

1723

WARN_ON(fsc->root);

fs/fuse/virtio_fs.c

1724

fsc->root = dget(sb->s_root);

fs/gfs2/ops_fstype.c

1336

sdp = fc->root->d_sb->s_fs_info;

fs/gfs2/ops_fstype.c

1337

dput(fc->root);

fs/gfs2/ops_fstype.c

1339

fc->root = dget(sdp->sd_master_dir);

fs/gfs2/ops_fstype.c

1341

fc->root = dget(sdp->sd_root_dir);

fs/gfs2/ops_fstype.c

1547

struct super_block *sb = fc->root->d_sb;

fs/gfs2/ops_fstype.c

1645

struct gfs2_sbd *sdp = fc->root->d_sb->s_fs_info;

fs/gfs2/ops_fstype.c

1701

fc->root = dget(sdp->sd_master_dir);

fs/gfs2/super.c

1050

static int gfs2_show_options(struct seq_file *s, struct dentry *root)

fs/gfs2/super.c

1052

struct gfs2_sbd *sdp = root->d_sb->s_fs_info;

fs/gfs2/super.c

1063

if (is_subdir(root, sdp->sd_master_dir))

fs/hfs/bfind.c

128

nidx = tree->root;

fs/hfs/bnode.c

311

tree->root = 0;

fs/hfs/brec.c

149

new_node->parent = tree->root;

fs/hfs/brec.c

449

new_node->parent = tree->root;

fs/hfs/brec.c

485

if (tree->root) {

fs/hfs/brec.c

486

node = hfs_bnode_find(tree, tree->root);

fs/hfs/brec.c

496

tree->root = new_node->this;

fs/hfs/brec.c

523

node->parent = tree->root;

fs/hfs/brec.c

76

if (!tree->root)

fs/hfs/btree.c

117

tree->root = be32_to_cpu(head->root);

fs/hfs/btree.c

212

head->root = cpu_to_be32(tree->root);

fs/hfs/btree.h

30

u32 root;

fs/hfs/super.c

120

struct super_block *sb = fc->root->d_sb;

fs/hfs/super.c

141

static int hfs_show_options(struct seq_file *seq, struct dentry *root)

fs/hfs/super.c

143

struct hfs_sb_info *sbi = HFS_SB(root->d_sb);

fs/hfsplus/bfind.c

171

nidx = tree->root;

fs/hfsplus/bnode.c

420

tree->root = 0;

fs/hfsplus/brec.c

149

new_node->parent = tree->root;

fs/hfsplus/brec.c

434

new_node->parent = tree->root;

fs/hfsplus/brec.c

470

if (tree->root) {

fs/hfsplus/brec.c

471

node = hfs_bnode_find(tree, tree->root);

fs/hfsplus/brec.c

481

tree->root = new_node->this;

fs/hfsplus/brec.c

508

node->parent = tree->root;

fs/hfsplus/brec.c

74

if (!tree->root)

fs/hfsplus/btree.c

168

tree->root = be32_to_cpu(head->root);

fs/hfsplus/btree.c

298

head->root = cpu_to_be32(tree->root);

fs/hfsplus/hfsplus_fs.h

46

u32 root;

fs/hfsplus/hfsplus_fs.h

473

int hfsplus_show_options(struct seq_file *seq, struct dentry *root);

fs/hfsplus/options.c

147

int hfsplus_show_options(struct seq_file *seq, struct dentry *root)

fs/hfsplus/options.c

149

struct hfsplus_sb_info *sbi = HFSPLUS_SB(root->d_sb);

fs/hfsplus/super.c

377

struct super_block *sb = fc->root->d_sb;

fs/hfsplus/super.c

433

struct inode *root, *inode;

fs/hfsplus/super.c

552

root = hfsplus_iget(sb, HFSPLUS_ROOT_CNID);

fs/hfsplus/super.c

553

if (IS_ERR(root)) {

fs/hfsplus/super.c

555

err = PTR_ERR(root);

fs/hfsplus/super.c

560

sb->s_root = d_make_root(root);

fs/hfsplus/super.c

599

sbi->hidden_dir = hfsplus_new_inode(sb, root, S_IFDIR);

fs/hfsplus/super.c

605

err = hfsplus_create_cat(sbi->hidden_dir->i_ino, root,

fs/hfsplus/super.c

613

root, &str);

fs/hfsplus/super.c

622

root, &str);

fs/hostfs/hostfs.h

68

extern int do_statfs(char *root, long *bsize_out, long long *blocks_out,

fs/hostfs/hostfs_kern.c

100

char *root = fsi->host_root_path;

fs/hostfs/hostfs_kern.c

101

size_t len = strlen(root);

fs/hostfs/hostfs_kern.c

108

memcpy(name, root, len);

fs/hostfs/hostfs_kern.c

243

static int hostfs_show_options(struct seq_file *seq, struct dentry *root)

fs/hostfs/hostfs_kern.c

248

fsi = root->d_sb->s_fs_info;

fs/hostfs/hostfs_user.c

397

int do_statfs(char *root, long *bsize_out, long long *blocks_out,

fs/hostfs/hostfs_user.c

405

err = statfs64(root, &buf);

fs/hpfs/dnode.c

533

int root = dnode->root_dnode;

fs/hpfs/dnode.c

537

if (hpfs_sb(i->i_sb)->sb_chk) if (root && !down) {

fs/hpfs/dnode.c

545

if (root) {

fs/hpfs/hpfs.h

86

__le32 root; /* fnode of root directory */

fs/hpfs/super.c

426

struct super_block *s = fc->root->d_sb;

fs/hpfs/super.c

459

static int hpfs_show_options(struct seq_file *seq, struct dentry *root)

fs/hpfs/super.c

461

struct hpfs_sb_info *sbi = hpfs_sb(root->d_sb);

fs/hpfs/super.c

509

struct inode *root;

fs/hpfs/super.c

558

sbi->sb_root = le32_to_cpu(superblock->root);

fs/hpfs/super.c

647

root = iget_locked(s, sbi->sb_root);

fs/hpfs/super.c

648

if (!root)

fs/hpfs/super.c

650

hpfs_init_inode(root);

fs/hpfs/super.c

651

hpfs_read_inode(root);

fs/hpfs/super.c

652

unlock_new_inode(root);

fs/hpfs/super.c

653

s->s_root = d_make_root(root);

fs/hpfs/super.c

663

de = map_dirent(root, root_dno, "\001\001", 2, NULL, &qbh);

fs/hpfs/super.c

667

inode_set_atime(root,

fs/hpfs/super.c

670

inode_set_mtime(root,

fs/hpfs/super.c

673

inode_set_ctime(root,

fs/hpfs/super.c

676

hpfs_i(root)->i_ea_size = le32_to_cpu(de->ea_size);

fs/hpfs/super.c

677

hpfs_i(root)->i_parent_dir = root->i_ino;

fs/hpfs/super.c

678

if (root->i_size == -1)

fs/hpfs/super.c

679

root->i_size = 2048;

fs/hpfs/super.c

680

if (root->i_blocks == -1)

fs/hpfs/super.c

681

root->i_blocks = 5;

fs/hpfs/super.c

723

struct super_block *sb = fc->root->d_sb;

fs/hugetlbfs/inode.c

1088

static int hugetlbfs_show_options(struct seq_file *m, struct dentry *root)

fs/hugetlbfs/inode.c

1090

struct hugetlbfs_sb_info *sbinfo = HUGETLBFS_SB(root->d_sb);

fs/hugetlbfs/inode.c

403

struct rb_root_cached *root = &mapping->i_mmap;

fs/hugetlbfs/inode.c

417

vma_interval_tree_foreach(vma, root, start, end - 1) {

fs/hugetlbfs/inode.c

483

hugetlb_vmdelete_list(struct rb_root_cached *root, pgoff_t start, pgoff_t end,

fs/hugetlbfs/inode.c

493

vma_interval_tree_foreach(vma, root, start, end ? end - 1 : ULONG_MAX) {

fs/internal.h

55

struct path *path, const struct path *root);

fs/internal.h

97

int show_path(struct seq_file *m, struct dentry *root);

fs/isofs/inode.c

116

sync_filesystem(fc->root->d_sb);

fs/isofs/inode.c

444

static int isofs_show_options(struct seq_file *m, struct dentry *root)

fs/isofs/inode.c

446

struct isofs_sb_info *sbi = ISOFS_SB(root->d_sb);

fs/isofs/inode.c

461

if (root->d_sb->s_blocksize != 1024)

fs/isofs/inode.c

462

seq_printf(m, ",blocksize=%lu", root->d_sb->s_blocksize);

fs/jffs2/nodelist.c

169

static int no_overlapping_node(struct jffs2_sb_info *c, struct rb_root *root,

fs/jffs2/nodelist.c

193

rb_link_node(&holefrag->rb, NULL, &root->rb_node);

fs/jffs2/nodelist.c

195

rb_insert_color(&holefrag->rb, root);

fs/jffs2/nodelist.c

207

rb_link_node(&newfrag->rb, NULL, &root->rb_node);

fs/jffs2/nodelist.c

209

rb_insert_color(&newfrag->rb, root);

fs/jffs2/nodelist.c

215

static int jffs2_add_frag_to_fragtree(struct jffs2_sb_info *c, struct rb_root *root, struct jffs2_node_frag *newfrag)

fs/jffs2/nodelist.c

221

this = jffs2_lookup_node_frag(root, newfrag->node->ofs);

fs/jffs2/nodelist.c

246

return no_overlapping_node(c, root, newfrag, this, lastend);

fs/jffs2/nodelist.c

298

rb_insert_color(&newfrag->rb, root);

fs/jffs2/nodelist.c

301

rb_insert_color(&newfrag2->rb, root);

fs/jffs2/nodelist.c

310

rb_insert_color(&newfrag->rb, root);

fs/jffs2/nodelist.c

317

rb_replace_node(&this->rb, &newfrag->rb, root);

fs/jffs2/nodelist.c

327

rb_insert_color(&this->rb, root);

fs/jffs2/nodelist.c

338

rb_erase(&this->rb, root);

fs/jffs2/nodelist.c

565

void jffs2_kill_fragtree(struct rb_root *root, struct jffs2_sb_info *c)

fs/jffs2/nodelist.c

570

rbtree_postorder_for_each_entry_safe(frag, next, root, rb) {

fs/jffs2/nodelist.h

327

static inline struct jffs2_node_frag *frag_first(struct rb_root *root)

fs/jffs2/nodelist.h

329

struct rb_node *node = rb_first(root);

fs/jffs2/nodelist.h

337

static inline struct jffs2_node_frag *frag_last(struct rb_root *root)

fs/jffs2/nodelist.h

339

struct rb_node *node = rb_last(root);

fs/jffs2/nodelist.h

372

void jffs2_kill_fragtree(struct rb_root *root, struct jffs2_sb_info *c_delete);

fs/jffs2/readinode.c

402

static void eat_last(struct rb_root *root, struct rb_node *node)

fs/jffs2/readinode.c

411

link = &root->rb_node;

fs/jffs2/super.c

220

struct jffs2_sb_info *c = JFFS2_SB_INFO(fc->root->d_sb);

fs/jffs2/super.c

236

struct super_block *sb = fc->root->d_sb;

fs/jffs2/super.c

85

static int jffs2_show_options(struct seq_file *s, struct dentry *root)

fs/jffs2/super.c

87

struct jffs2_sb_info *c = JFFS2_SB_INFO(root->d_sb);

fs/jfs/super.c

364

struct super_block *sb = fc->root->d_sb;

fs/jfs/super.c

656

static int jfs_show_options(struct seq_file *seq, struct dentry *root)

fs/jfs/super.c

658

struct jfs_sb_info *sbi = JFS_SBI(root->d_sb);

fs/jfs/super.c

872

struct super_block *sb = fc->root->d_sb;

fs/kernel_read_file.c

153

struct path root;

fs/kernel_read_file.c

160

get_fs_root(init_task.fs, &root);

fs/kernel_read_file.c

163

file = file_open_root(&root, path, O_RDONLY, 0);

fs/kernel_read_file.c

164

path_put(&root);

fs/kernfs/dir.c

1000

init_rwsem(&root->kernfs_supers_rwsem);

fs/kernfs/dir.c

1001

INIT_LIST_HEAD(&root->supers);

fs/kernfs/dir.c

1002

rwlock_init(&root->kernfs_rename_lock);

fs/kernfs/dir.c

1011

root->id_highbits = 0;

fs/kernfs/dir.c

1013

root->id_highbits = 1;

fs/kernfs/dir.c

1015

kn = __kernfs_new_node(root, NULL, "", S_IFDIR | S_IRUGO | S_IXUGO,

fs/kernfs/dir.c

1019

idr_destroy(&root->ino_idr);

fs/kernfs/dir.c

1020

kfree(root);

fs/kernfs/dir.c

1025

kn->dir.root = root;

fs/kernfs/dir.c

1027

root->syscall_ops = scops;

fs/kernfs/dir.c

1028

root->flags = flags;

fs/kernfs/dir.c

1029

root->kn = kn;

fs/kernfs/dir.c

1030

init_waitqueue_head(&root->deactivate_waitq);

fs/kernfs/dir.c

1032

if (!(root->flags & KERNFS_ROOT_CREATE_DEACTIVATED))

fs/kernfs/dir.c

1035

return root;

fs/kernfs/dir.c

1045

void kernfs_destroy_root(struct kernfs_root *root)

fs/kernfs/dir.c

1051

kernfs_get(root->kn);

fs/kernfs/dir.c

1052

kernfs_remove(root->kn);

fs/kernfs/dir.c

1053

kernfs_put(root->kn); /* will also free @root */

fs/kernfs/dir.c

1062

struct kernfs_node *kernfs_root_to_node(struct kernfs_root *root)

fs/kernfs/dir.c

1064

return root->kn;

fs/kernfs/dir.c

1093

kn->dir.root = parent->dir.root;

fs/kernfs/dir.c

1126

kn->dir.root = parent->dir.root;

fs/kernfs/dir.c

1143

struct kernfs_root *root;

fs/kernfs/dir.c

1166

root = kernfs_root_from_sb(dentry->d_sb);

fs/kernfs/dir.c

1167

down_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1171

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1175

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1184

root = kernfs_root(kn);

fs/kernfs/dir.c

1185

down_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1205

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1208

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1222

struct kernfs_root *root;

fs/kernfs/dir.c

1226

root = kernfs_root(parent);

fs/kernfs/dir.c

1227

down_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1238

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1253

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1374

struct kernfs_node *root)

fs/kernfs/dir.c

1378

lockdep_assert_held_write(&kernfs_root(root)->kernfs_rwsem);

fs/kernfs/dir.c

1382

return kernfs_leftmost_descendant(root);

fs/kernfs/dir.c

1385

if (pos == root)

fs/kernfs/dir.c

1428

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/dir.c

1430

down_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1436

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1453

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/dir.c

1458

down_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1471

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1547

struct kernfs_root *root;

fs/kernfs/dir.c

1552

root = kernfs_root(kn);

fs/kernfs/dir.c

1554

down_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1556

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1645

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/dir.c

1647

down_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1675

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1677

down_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1690

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1708

struct kernfs_root *root;

fs/kernfs/dir.c

1716

root = kernfs_root(parent);

fs/kernfs/dir.c

1717

down_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1726

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1747

struct kernfs_root *root;

fs/kernfs/dir.c

1755

root = kernfs_root(kn);

fs/kernfs/dir.c

1756

down_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1764

if (root->flags & KERNFS_ROOT_INVARIANT_PARENT) {

fs/kernfs/dir.c

1800

write_lock_irq(&root->kernfs_rename_lock);

fs/kernfs/dir.c

1808

write_unlock_irq(&root->kernfs_rename_lock);

fs/kernfs/dir.c

1825

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

1891

struct kernfs_root *root;

fs/kernfs/dir.c

1897

root = kernfs_root(parent);

fs/kernfs/dir.c

1898

down_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1916

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

1920

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

224

struct kernfs_root *root;

fs/kernfs/dir.c

228

root = kernfs_root(to);

fs/kernfs/dir.c

229

if (!(root->flags & KERNFS_ROOT_INVARIANT_PARENT)) {

fs/kernfs/dir.c

230

guard(read_lock_irqsave)(&root->kernfs_rename_lock);

fs/kernfs/dir.c

297

struct kernfs_root *root;

fs/kernfs/dir.c

300

root = kernfs_root(kn);

fs/kernfs/dir.c

301

read_lock_irqsave(&root->kernfs_rename_lock, flags);

fs/kernfs/dir.c

304

read_unlock_irqrestore(&root->kernfs_rename_lock, flags);

fs/kernfs/dir.c

493

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/dir.c

495

lockdep_assert_held_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

508

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

516

wait_event(root->deactivate_waitq,

fs/kernfs/dir.c

527

down_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

567

struct kernfs_root *root;

fs/kernfs/dir.c

571

root = kernfs_root(kn);

fs/kernfs/dir.c

587

spin_lock(&root->kernfs_idr_lock);

fs/kernfs/dir.c

588

idr_remove(&root->ino_idr, (u32)kernfs_ino(kn));

fs/kernfs/dir.c

589

spin_unlock(&root->kernfs_idr_lock);

fs/kernfs/dir.c

599

idr_destroy(&root->ino_idr);

fs/kernfs/dir.c

600

kfree_rcu(root, rcu);

fs/kernfs/dir.c

623

static struct kernfs_node *__kernfs_new_node(struct kernfs_root *root,

fs/kernfs/dir.c

642

spin_lock(&root->kernfs_idr_lock);

fs/kernfs/dir.c

643

ret = idr_alloc_cyclic(&root->ino_idr, kn, 1, 0, GFP_ATOMIC);

fs/kernfs/dir.c

644

if (ret >= 0 && ret < root->last_id_lowbits)

fs/kernfs/dir.c

645

root->id_highbits++;

fs/kernfs/dir.c

646

id_highbits = root->id_highbits;

fs/kernfs/dir.c

647

root->last_id_lowbits = ret;

fs/kernfs/dir.c

648

spin_unlock(&root->kernfs_idr_lock);

fs/kernfs/dir.c

689

spin_lock(&root->kernfs_idr_lock);

fs/kernfs/dir.c

690

idr_remove(&root->ino_idr, (u32)kernfs_ino(kn));

fs/kernfs/dir.c

691

spin_unlock(&root->kernfs_idr_lock);

fs/kernfs/dir.c

738

struct kernfs_node *kernfs_find_and_get_node_by_id(struct kernfs_root *root,

fs/kernfs/dir.c

747

kn = idr_find(&root->ino_idr, (u32)ino);

fs/kernfs/dir.c

790

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/dir.c

796

down_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

820

down_write(&root->kernfs_iattr_rwsem);

fs/kernfs/dir.c

828

up_write(&root->kernfs_iattr_rwsem);

fs/kernfs/dir.c

829

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

843

up_write(&root->kernfs_rwsem);

fs/kernfs/dir.c

936

struct kernfs_root *root = kernfs_root(parent);

fs/kernfs/dir.c

938

down_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

941

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

962

struct kernfs_root *root = kernfs_root(parent);

fs/kernfs/dir.c

964

down_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

967

up_read(&root->kernfs_rwsem);

fs/kernfs/dir.c

989

struct kernfs_root *root;

fs/kernfs/dir.c

992

root = kzalloc_obj(*root);

fs/kernfs/dir.c

993

if (!root)

fs/kernfs/dir.c

996

idr_init(&root->ino_idr);

fs/kernfs/dir.c

997

spin_lock_init(&root->kernfs_idr_lock);

fs/kernfs/dir.c

998

init_rwsem(&root->kernfs_rwsem);

fs/kernfs/dir.c

999

init_rwsem(&root->kernfs_iattr_rwsem);

fs/kernfs/file.c

613

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/file.c

629

if (root->flags & KERNFS_ROOT_EXTRA_OPEN_PERM_CHECK) {

fs/kernfs/file.c

916

struct kernfs_root *root;

fs/kernfs/file.c

929

root = kernfs_root(kn);

fs/kernfs/file.c

932

down_read(&root->kernfs_supers_rwsem);

fs/kernfs/file.c

933

down_read(&root->kernfs_rwsem);

fs/kernfs/file.c

972

up_read(&root->kernfs_rwsem);

fs/kernfs/file.c

973

up_read(&root->kernfs_supers_rwsem);

fs/kernfs/inode.c

103

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/inode.c

105

down_write(&root->kernfs_iattr_rwsem);

fs/kernfs/inode.c

107

up_write(&root->kernfs_iattr_rwsem);

fs/kernfs/inode.c

116

struct kernfs_root *root;

fs/kernfs/inode.c

122

root = kernfs_root(kn);

fs/kernfs/inode.c

123

down_write(&root->kernfs_iattr_rwsem);

fs/kernfs/inode.c

136

up_write(&root->kernfs_iattr_rwsem);

fs/kernfs/inode.c

191

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/inode.c

193

down_read(&root->kernfs_iattr_rwsem);

fs/kernfs/inode.c

196

up_read(&root->kernfs_iattr_rwsem);

fs/kernfs/inode.c

280

struct kernfs_root *root;

fs/kernfs/inode.c

287

root = kernfs_root(kn);

fs/kernfs/inode.c

289

down_read(&root->kernfs_iattr_rwsem);

fs/kernfs/inode.c

292

up_read(&root->kernfs_iattr_rwsem);

fs/kernfs/kernfs-internal.h

79

return kn->dir.root;

fs/kernfs/kernfs-internal.h

92

struct kernfs_root *root;

fs/kernfs/mount.c

127

kn = kernfs_find_and_get_node_by_id(info->root, id);

fs/kernfs/mount.c

163

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/mount.c

165

guard(rwsem_read)(&root->kernfs_rwsem);

fs/kernfs/mount.c

186

return kernfs_info(sb)->root;

fs/kernfs/mount.c

227

struct kernfs_root *root;

fs/kernfs/mount.c

237

root = kernfs_root(kn);

fs/kernfs/mount.c

243

if (WARN_ON_ONCE(!(root->flags & KERNFS_ROOT_INVARIANT_PARENT)))

fs/kernfs/mount.c

261

scoped_guard(rwsem_read, &root->kernfs_rwsem) {

fs/kernfs/mount.c

286

struct kernfs_root *kf_root = kfc->root;

fs/kernfs/mount.c

288

struct dentry *root;

fs/kernfs/mount.c

298

if (info->root->flags & KERNFS_ROOT_SUPPORT_EXPORTOP)

fs/kernfs/mount.c

30

struct kernfs_root *root = kernfs_root(kernfs_dentry_node(dentry));

fs/kernfs/mount.c

308

inode = kernfs_get_inode(sb, info->root->kn);

fs/kernfs/mount.c

31

struct kernfs_syscall_ops *scops = root->syscall_ops;

fs/kernfs/mount.c

316

root = d_make_root(inode);

fs/kernfs/mount.c

317

if (!root) {

fs/kernfs/mount.c

321

sb->s_root = root;

fs/kernfs/mount.c

331

return sb_info->root == info->root && sb_info->ns == info->ns;

fs/kernfs/mount.c

34

return scops->show_options(sf, root);

fs/kernfs/mount.c

377

info->root = kfc->root;

fs/kernfs/mount.c

388

struct kernfs_root *root = kfc->root;

fs/kernfs/mount.c

403

down_write(&root->kernfs_supers_rwsem);

fs/kernfs/mount.c

404

list_add(&info->node, &info->root->supers);

fs/kernfs/mount.c

405

up_write(&root->kernfs_supers_rwsem);

fs/kernfs/mount.c

408

fc->root = dget(sb->s_root);

fs/kernfs/mount.c

41

struct kernfs_root *root = kernfs_root(node);

fs/kernfs/mount.c

42

struct kernfs_syscall_ops *scops = root->syscall_ops;

fs/kernfs/mount.c

430

struct kernfs_root *root = info->root;

fs/kernfs/mount.c

432

down_write(&root->kernfs_supers_rwsem);

fs/kernfs/mount.c

434

up_write(&root->kernfs_supers_rwsem);

fs/kernfs/mount.c

45

return scops->show_path(sf, node, root);

fs/kernfs/symlink.c

117

struct kernfs_root *root = kernfs_root(kn);

fs/kernfs/symlink.c

120

down_read(&root->kernfs_rwsem);

fs/kernfs/symlink.c

123

up_read(&root->kernfs_rwsem);

fs/libfs.c

680

struct inode *root;

fs/libfs.c

691

root = new_inode(s);

fs/libfs.c

692

if (!root)

fs/libfs.c

700

root->i_ino = 1;

fs/libfs.c

701

root->i_mode = S_IFDIR | S_IRUSR | S_IWUSR;

fs/libfs.c

702

simple_inode_init_ts(root);

fs/libfs.c

703

s->s_root = d_make_root(root);

fs/minix/inode.c

135

struct super_block *sb = fc->root->d_sb;

fs/mount.h

13

struct mount * root;

fs/mount.h

163

struct path root;

fs/mount.h

187

return !IS_ERR_OR_NULL(ns) && is_anon_ns(ns) && m == ns->root;

fs/namei.c

1057

nd->root.mnt = NULL;

fs/namei.c

1080

if (!path_is_under(&nd->path, &nd->root))

fs/namei.c

1117

nd->root = fs->root;

fs/namei.c

1118

nd->root_seq = __read_seqcount_begin(&nd->root.dentry->d_seq);

fs/namei.c

1121

get_fs_root(fs, &nd->root);

fs/namei.c

1133

if (nd->path.mnt != NULL && nd->path.mnt != nd->root.mnt)

fs/namei.c

1136

if (!nd->root.mnt) {

fs/namei.c

1143

nd->path = nd->root;

fs/namei.c

1151

nd->path = nd->root;

fs/namei.c

1483

static bool choose_mountpoint_rcu(struct mount *m, const struct path *root,

fs/namei.c

1490

if (unlikely(root->dentry == mountpoint &&

fs/namei.c

1491

root->mnt == &m->mnt))

fs/namei.c

1503

static bool choose_mountpoint(struct mount *m, const struct path *root,

fs/namei.c

1512

found = choose_mountpoint_rcu(m, root, path, &seq);

fs/namei.c

2156

if (path_equal(&nd->path, &nd->root))

fs/namei.c

2162

&nd->root, &path, &seq))

fs/namei.c

2196

if (path_equal(&nd->path, &nd->root))

fs/namei.c

2202

&nd->root, &path))

fs/namei.c

2230

if (!nd->root.mnt) {

fs/namei.c

2698

struct dentry *root = nd->root.dentry;

fs/namei.c

2699

struct inode *inode = root->d_inode;

fs/namei.c

2700

if (*s && unlikely(!d_can_lookup(root)))

fs/namei.c

2702

nd->path = nd->root;

fs/namei.c

2713

nd->root.mnt = NULL;

fs/namei.c

2770

nd->root = nd->path;

fs/namei.c

2774

path_get(&nd->root);

fs/namei.c

2832

struct path *path, const struct path *root)

fs/namei.c

2838

set_nameidata(&nd, dfd, name, root);

fs/namei.c

2873

const struct path *root)

fs/namei.c

2880

set_nameidata(&nd, dfd, name, root);

fs/namei.c

3061

const struct path *root)

fs/namei.c

3064

type, root);

fs/namei.c

3081

struct path root = {.mnt = mnt, .dentry = dentry};

fs/namei.c

3084

return filename_lookup(AT_FDCWD, filename, flags, path, &root);

fs/namei.c

4874

struct file *do_file_open_root(const struct path *root,

fs/namei.c

4881

if (d_is_symlink(root->dentry) && op->intent & LOOKUP_OPEN)

fs/namei.c

4888

set_nameidata(&nd, -1, filename, root);

fs/namei.c

726

struct path root;

fs/namei.c

768

const struct path *root)

fs/namei.c

772

if (unlikely(root)) {

fs/namei.c

774

p->root = *root;

fs/namei.c

848

path_put(&nd->root);

fs/namei.c

902

if (!nd->root.mnt || (nd->state & ND_ROOT_PRESET))

fs/namei.c

905

return legitimize_path(nd, &nd->root, nd->root_seq);

fs/namespace.c

1104

static struct mount *next_mnt(struct mount *p, struct mount *root)

fs/namespace.c

1109

if (p == root)

fs/namespace.c

1148

static void setup_mnt(struct mount *m, struct dentry *root)

fs/namespace.c

1150

struct super_block *s = root->d_sb;

fs/namespace.c

1154

m->mnt.mnt_root = dget(root);

fs/namespace.c

1175

if (!fc->root)

fs/namespace.c

1185

setup_mnt(mnt, fc->root);

fs/namespace.c

1195

up_write(&fc->root->d_sb->s_umount);

fs/namespace.c

1240

static struct mount *clone_mnt(struct mount *old, struct dentry *root,

fs/namespace.c

1269

setup_mnt(mnt, root);

fs/namespace.c

1881

if (&mnt->mnt == current->fs->root.mnt ||

fs/namespace.c

1923

if (&mnt->mnt == current->fs->root.mnt && !(flags & MNT_DETACH)) {

fs/namespace.c

2251

struct mount *root = real_mount(path->mnt);

fs/namespace.c

2258

if (!check_mnt(root))

fs/namespace.c

2263

list_for_each_entry(child, &root->mnt_mounts, mnt_child) {

fs/namespace.c

2567

struct pinned_mountpoint root = {};

fs/namespace.c

2583

err = get_mountpoint(top->mnt.mnt_root, &root);

fs/namespace.c

2645

struct mountpoint *mp = root.mp;

fs/namespace.c

2652

unpin_mountpoint(&root);

fs/namespace.c

2669

unpin_mountpoint(&root);

fs/namespace.c

3068

ns->root = mnt;

fs/namespace.c

3081

path->mnt = mntget(&ns->root->mnt);

fs/namespace.c

3108

old_ns_root = ns->root;

fs/namespace.c

3162

new_ns->root = new_ns_root;

fs/namespace.c

3546

if (&mnt_to->mnt == current->fs->root.mnt)

fs/namespace.c

3548

if (parent_mnt_to == current->nsproxy->mnt_ns->root)

fs/namespace.c

3769

sb = fc->root->d_sb;

fs/namespace.c

4248

old = ns->root;

fs/namespace.c

4268

new_ns->root = new;

fs/namespace.c

4281

if (&p->mnt == new_fs->root.mnt) {

fs/namespace.c

4282

new_fs->root.mnt = mntget(&q->mnt);

fs/namespace.c

4315

ns->root = mnt;

fs/namespace.c

4457

if (!fc->root)

fs/namespace.c

4461

if (mount_too_revealing(fc->root->d_sb, &mnt_flags)) {

fs/namespace.c

4478

new_path.dentry = dget(fc->root);

fs/namespace.c

4492

ns->root = mnt;

fs/namespace.c

4614

const struct path *root)

fs/namespace.c

4616

while (&mnt->mnt != root->mnt && mnt_has_parent(mnt)) {

fs/namespace.c

4620

return &mnt->mnt == root->mnt && is_subdir(dentry, root->dentry);

fs/namespace.c

4632

struct path root __free(path_put) = {};

fs/namespace.c

4643

get_fs_root(current->fs, &root);

fs/namespace.c

4651

root_mnt = real_mount(root.mnt);

fs/namespace.c

4666

if (!path_mounted(&root))

fs/namespace.c

4678

if (!is_path_reachable(new_mnt, new->dentry, &root))

fs/namespace.c

4697

chroot_fs_refs(&root, new);

fs/namespace.c

5178

int show_path(struct seq_file *m, struct dentry *root)

fs/namespace.c

5180

if (root->d_sb->s_op->show_path)

fs/namespace.c

5181

return root->d_sb->s_op->show_path(m, root);

fs/namespace.c

5183

seq_dentry(m, root, " \t\n\\");

fs/namespace.c

5203

struct path root;

fs/namespace.c

5295

s->sm.propagate_from = get_dominating_id(m, &current->fs->root);

fs/namespace.c

5326

err = seq_path_root(seq, &mnt_path, &s->root, "");

fs/namespace.c

5633

static int grab_requested_root(struct mnt_namespace *ns, struct path *root)

fs/namespace.c

5641

get_fs_root(current->fs, root);

fs/namespace.c

5652

first = child = ns->root;

fs/namespace.c

5661

root->mnt = mntget(&child->mnt);

fs/namespace.c

5662

root->dentry = dget(root->mnt->mnt_root);

fs/namespace.c

5714

err = grab_requested_root(ns, &s->root);

fs/namespace.c

5725

if (!is_path_reachable(m, m->mnt.mnt_root, &s->root) &&

fs/namespace.c

5969

path_put(&ks->root);

fs/namespace.c

5981

struct path root;

fs/namespace.c

5998

ret = grab_requested_root(ns, &kls->root);

fs/namespace.c

6003

orig = kls->root;

fs/namespace.c

6015

if (!is_path_reachable(real_mount(orig.mnt), orig.dentry, &kls->root) &&

fs/namespace.c

6050

path_put(&kls->root);

fs/namespace.c

6143

struct path root;

fs/namespace.c

6166

init_mnt_ns.root = mnt_root;

fs/namespace.c

6169

root.mnt = nullfs_mnt;

fs/namespace.c

6170

root.dentry = nullfs_mnt->mnt_root;

fs/namespace.c

6172

LOCK_MOUNT_EXACT(mp, &root);

fs/namespace.c

6195

root.mnt = mnt;

fs/namespace.c

6196

root.dentry = mnt->mnt_root;

fs/namespace.c

6197

set_fs_pwd(current->fs, &root);

fs/namespace.c

6198

set_fs_root(current->fs, &root);

fs/namespace.c

6245

umount_tree(ns->root, 0);

fs/namespace.c

6295

struct mount *root;

fs/namespace.c

6303

root = topmost_overmount(current->nsproxy->mnt_ns->root);

fs/namespace.c

6305

return fs_root.mnt != &root->mnt || !path_mounted(&fs_root);

fs/namespace.c

6431

struct path root;

fs/namespace.c

6450

err = vfs_path_lookup(mnt_ns->root->mnt.mnt_root, &mnt_ns->root->mnt,

fs/namespace.c

6451

"/", LOOKUP_DOWN, &root);

fs/namespace.c

6462

set_fs_pwd(fs, &root);

fs/namespace.c

6463

set_fs_root(fs, &root);

fs/namespace.c

6465

path_put(&root);

fs/nfs/blocklayout/extent_tree.c

102

rb_erase(&be->be_node, root);

fs/nfs/blocklayout/extent_tree.c

112

ext_try_to_merge_right(struct rb_root *root, struct pnfs_block_extent *be)

fs/nfs/blocklayout/extent_tree.c

118

rb_erase(&right->be_node, root);

fs/nfs/blocklayout/extent_tree.c

137

__ext_tree_insert(struct rb_root *root,

fs/nfs/blocklayout/extent_tree.c

140

struct rb_node **p = &root->rb_node, *parent = NULL;

fs/nfs/blocklayout/extent_tree.c

153

be = ext_try_to_merge_left(root, be);

fs/nfs/blocklayout/extent_tree.c

160

be = ext_try_to_merge_right(root, be);

fs/nfs/blocklayout/extent_tree.c

170

rb_insert_color(&new->be_node, root);

fs/nfs/blocklayout/extent_tree.c

178

__ext_tree_remove(struct rb_root *root,

fs/nfs/blocklayout/extent_tree.c

186

be = __ext_tree_search(root, start);

fs/nfs/blocklayout/extent_tree.c

20

ext_tree_first(struct rb_root *root)

fs/nfs/blocklayout/extent_tree.c

22

struct rb_node *node = rb_first(root);

fs/nfs/blocklayout/extent_tree.c

220

__ext_tree_insert(root, new, true);

fs/nfs/blocklayout/extent_tree.c

238

rb_erase(&be->be_node, root);

fs/nfs/blocklayout/extent_tree.c

259

struct rb_root *root;

fs/nfs/blocklayout/extent_tree.c

265

root = &bl->bl_ext_rw;

fs/nfs/blocklayout/extent_tree.c

269

root = &bl->bl_ext_ro;

fs/nfs/blocklayout/extent_tree.c

278

be = __ext_tree_search(root, new->be_f_offset);

fs/nfs/blocklayout/extent_tree.c

280

__ext_tree_insert(root, new, true);

fs/nfs/blocklayout/extent_tree.c

296

__ext_tree_insert(root, new, true);

fs/nfs/blocklayout/extent_tree.c

310

__ext_tree_insert(root, split, true);

fs/nfs/blocklayout/extent_tree.c

323

__ext_tree_lookup(struct rb_root *root, sector_t isect,

fs/nfs/blocklayout/extent_tree.c

329

node = root->rb_node;

fs/nfs/blocklayout/extent_tree.c

381

ext_tree_split(struct rb_root *root, struct pnfs_block_extent *be,

fs/nfs/blocklayout/extent_tree.c

401

__ext_tree_insert(root, new, false);

fs/nfs/blocklayout/extent_tree.c

409

struct rb_root *root = &bl->bl_ext_rw;

fs/nfs/blocklayout/extent_tree.c

426

for (be = __ext_tree_search(root, start); be; be = ext_tree_next(be)) {

fs/nfs/blocklayout/extent_tree.c

445

err = ext_tree_split(root, be, start);

fs/nfs/blocklayout/extent_tree.c

463

err = ext_tree_split(root, be, end);

fs/nfs/blocklayout/extent_tree.c

47

__ext_tree_search(struct rb_root *root, sector_t start)

fs/nfs/blocklayout/extent_tree.c

471

be = ext_try_to_merge_left(root, be);

fs/nfs/blocklayout/extent_tree.c

472

be = ext_try_to_merge_right(root, be);

fs/nfs/blocklayout/extent_tree.c

49

struct rb_node *node = root->rb_node;

fs/nfs/blocklayout/extent_tree.c

697

struct rb_root *root = &bl->bl_ext_rw;

fs/nfs/blocklayout/extent_tree.c

705

for (be = ext_tree_first(root); be; be = ext_tree_next(be)) {

fs/nfs/blocklayout/extent_tree.c

722

be = ext_try_to_merge_left(root, be);

fs/nfs/blocklayout/extent_tree.c

723

be = ext_try_to_merge_right(root, be);

fs/nfs/blocklayout/extent_tree.c

96

ext_try_to_merge_left(struct rb_root *root, struct pnfs_block_extent *be)

fs/nfs/fs_context.c

1132

return fc->root != NULL;

fs/nfs/fs_context.c

1174

data->root.size = NFS2_FHSIZE;

fs/nfs/fs_context.c

1175

memcpy(data->root.data, data->old_root.data, NFS2_FHSIZE);

fs/nfs/fs_context.c

1188

if (data->root.size > NFS3_FHSIZE || data->root.size == 0)

fs/nfs/fs_context.c

1190

mntfh->size = data->root.size;

fs/nfs/fs_context.c

1198

memcpy(mntfh->data, data->root.data, mntfh->size);

fs/nfs/fs_context.c

1709

if (fc->root) {

fs/nfs/fs_context.c

1711

struct nfs_server *nfss = fc->root->d_sb->s_fs_info;

fs/nfs/getroot.c

110

root = d_obtain_root(inode);

fs/nfs/getroot.c

111

if (IS_ERR(root)) {

fs/nfs/getroot.c

113

error = PTR_ERR(root);

fs/nfs/getroot.c

118

security_d_instantiate(root, inode);

fs/nfs/getroot.c

119

spin_lock(&root->d_lock);

fs/nfs/getroot.c

120

if (IS_ROOT(root) && !root->d_fsdata &&

fs/nfs/getroot.c

121

!(root->d_flags & DCACHE_NFSFS_RENAMED)) {

fs/nfs/getroot.c

122

root->d_fsdata = name;

fs/nfs/getroot.c

125

spin_unlock(&root->d_lock);

fs/nfs/getroot.c

126

fc->root = root;

fs/nfs/getroot.c

130

if (d_inode(fc->root)->i_fop != &nfs_dir_operations) {

fs/nfs/getroot.c

161

dput(fc->root);

fs/nfs/getroot.c

162

fc->root = NULL;

fs/nfs/getroot.c

72

struct dentry *root;

fs/nfs/namespace.c

208

up_write(&fc->root->d_sb->s_umount);

fs/nfs/nfs4super.c

214

fc->root = dentry;

fs/nfs/super.c

1030

struct super_block *sb = fc->root->d_sb;

fs/nfs/super.c

1061

return nfs_probe_server(nfss, NFS_FH(d_inode(fc->root)));

fs/nfs/super.c

565

int nfs_show_options(struct seq_file *m, struct dentry *root)

fs/nfs/super.c

567

struct nfs_server *nfss = NFS_SB(root->d_sb);

fs/nfs/super.c

624

int nfs_show_devname(struct seq_file *m, struct dentry *root)

fs/nfs/super.c

631

devname = nfs_path(&dummy, root, page, PAGE_SIZE, 0);

fs/nfs/super.c

651

int nfs_show_stats(struct seq_file *m, struct dentry *root)

fs/nfs/super.c

654

struct nfs_server *nfss = NFS_SB(root->d_sb);

fs/nfs/super.c

664

seq_puts(m, sb_rdonly(root->d_sb) ? "ro" : "rw");

fs/nfs/super.c

665

seq_puts(m, root->d_sb->s_flags & SB_SYNCHRONOUS ? ",sync" : "");

fs/nfs/super.c

666

seq_puts(m, root->d_sb->s_flags & SB_NOATIME ? ",noatime" : "");

fs/nfs/super.c

667

seq_puts(m, root->d_sb->s_flags & SB_NODIRATIME ? ",nodiratime" : "");

fs/nfsd/nfs4state.c

3323

add_clp_to_name_tree(struct nfs4_client *new_clp, struct rb_root *root)

fs/nfsd/nfs4state.c

3325

struct rb_node **new = &(root->rb_node), *parent = NULL;

fs/nfsd/nfs4state.c

3339

rb_insert_color(&new_clp->cl_namenode, root);

fs/nfsd/nfs4state.c

3343

find_clp_in_name_tree(struct xdr_netobj *name, struct rb_root *root)

fs/nfsd/nfs4state.c

3346

struct rb_node *node = root->rb_node;

fs/nfsd/nfs4xdr.c

2839

const struct path *root,

fs/nfsd/nfs4xdr.c

2854

if (path_equal(&cur, root))

fs/nfsd/nfsctl.c

1227

static int nfsdfs_create_files(struct dentry *root,

fs/nfsd/nfsctl.c

1232

struct inode *dir = d_inode(root);

fs/nfsd/nfsctl.c

1236

struct inode *inode = nfsd_get_inode(root->d_sb,

fs/nfsd/nfsctl.c

1240

dentry = simple_start_creating(root, files->name);

fs/nilfs2/btree.c

1408

struct nilfs_btree_node *root, *child;

fs/nilfs2/btree.c

1413

root = nilfs_btree_get_root(btree);

fs/nilfs2/btree.c

1417

nilfs_btree_node_delete(root, 0, NULL, NULL,

fs/nilfs2/btree.c

1419

nilfs_btree_node_set_level(root, level);

fs/nilfs2/btree.c

1421

nilfs_btree_node_move_left(root, child, n,

fs/nilfs2/btree.c

1655

struct nilfs_btree_node *root, *node;

fs/nilfs2/btree.c

1660

root = nilfs_btree_get_root(btree);

fs/nilfs2/btree.c

1661

nchildren = nilfs_btree_node_get_nchildren(root);

fs/nilfs2/btree.c

1668

node = root;

fs/nilfs2/btree.c

1673

ptr = nilfs_btree_node_get_ptr(root, nchildren - 1,

fs/nilfs2/btree.c

1697

struct nilfs_btree_node *node, *root;

fs/nilfs2/btree.c

1703

root = nilfs_btree_get_root(btree);

fs/nilfs2/btree.c

1707

node = root;

fs/nilfs2/btree.c

1711

nchildren = nilfs_btree_node_get_nchildren(root);

fs/nilfs2/btree.c

1713

ptr = nilfs_btree_node_get_ptr(root, nchildren - 1,

fs/nilfs2/btree.c

987

struct nilfs_btree_node *root, *child;

fs/nilfs2/btree.c

990

root = nilfs_btree_get_root(btree);

fs/nilfs2/btree.c

994

n = nilfs_btree_node_get_nchildren(root);

fs/nilfs2/btree.c

996

nilfs_btree_node_move_right(root, child, n,

fs/nilfs2/btree.c

998

nilfs_btree_node_set_level(root, level + 1);

fs/nilfs2/cpfile.c

246

struct nilfs_root *root, struct inode *ifile)

fs/nilfs2/cpfile.c

285

atomic64_set(&root->inodes_count, le64_to_cpu(cp->cp_inodes_count));

fs/nilfs2/cpfile.c

286

atomic64_set(&root->blocks_count, le64_to_cpu(cp->cp_blocks_count));

fs/nilfs2/cpfile.c

287

root->ifile = ifile;

fs/nilfs2/cpfile.c

384

struct nilfs_root *root, __u64 blkinc,

fs/nilfs2/cpfile.c

413

cp->cp_inodes_count = cpu_to_le64(atomic64_read(&root->inodes_count));

fs/nilfs2/cpfile.c

414

cp->cp_blocks_count = cpu_to_le64(atomic64_read(&root->blocks_count));

fs/nilfs2/cpfile.c

424

nilfs_write_inode_common(root->ifile, &cp->cp_ifile_inode);

fs/nilfs2/cpfile.c

425

nilfs_bmap_write(NILFS_I(root->ifile)->i_bmap, &cp->cp_ifile_inode);

fs/nilfs2/cpfile.h

20

struct nilfs_root *root, struct inode *ifile);

fs/nilfs2/cpfile.h

23

struct nilfs_root *root, __u64 blkinc,

fs/nilfs2/ifile.c

181

int nilfs_ifile_read(struct super_block *sb, struct nilfs_root *root,

fs/nilfs2/ifile.c

188

ifile = nilfs_iget_locked(sb, root, NILFS_IFILE_INO);

fs/nilfs2/ifile.c

206

err = nilfs_cpfile_read_checkpoint(nilfs->ns_cpfile, cno, root, ifile);

fs/nilfs2/ifile.h

40

int nilfs_ifile_read(struct super_block *sb, struct nilfs_root *root,

fs/nilfs2/inode.c

290

struct nilfs_root *root,

fs/nilfs2/inode.c

294

.ino = ino, .root = root, .cno = 0, .type = NILFS_I_TYPE_NORMAL

fs/nilfs2/inode.c

305

struct nilfs_root *root;

fs/nilfs2/inode.c

317

root = NILFS_I(dir)->i_root;

fs/nilfs2/inode.c

321

ii->i_root = root;

fs/nilfs2/inode.c

323

err = nilfs_ifile_create_inode(root->ifile, &ino, &bh);

fs/nilfs2/inode.c

329

atomic64_inc(&root->inodes_count);

fs/nilfs2/inode.c

351

if (nilfs_insert_inode_locked(inode, root, ino) < 0) {

fs/nilfs2/inode.c

37

struct nilfs_root *root;

fs/nilfs2/inode.c

446

struct nilfs_root *root, unsigned long ino,

fs/nilfs2/inode.c

45

struct nilfs_root *root = NILFS_I(inode)->i_root;

fs/nilfs2/inode.c

455

err = nilfs_ifile_get_inode_block(root->ifile, ino, &bh);

fs/nilfs2/inode.c

459

raw_inode = nilfs_ifile_map_inode(root->ifile, ino, bh);

fs/nilfs2/inode.c

48

if (root)

fs/nilfs2/inode.c

49

atomic64_add(n, &root->blocks_count);

fs/nilfs2/inode.c

512

if (args->ino != inode->i_ino || args->root != NILFS_I(inode)->i_root)

fs/nilfs2/inode.c

528

NILFS_I(inode)->i_root = args->root;

fs/nilfs2/inode.c

530

if (args->root && args->ino == NILFS_ROOT_INO)

fs/nilfs2/inode.c

531

nilfs_get_root(args->root);

fs/nilfs2/inode.c

535

struct inode *nilfs_ilookup(struct super_block *sb, struct nilfs_root *root,

fs/nilfs2/inode.c

539

.ino = ino, .root = root, .cno = 0, .type = NILFS_I_TYPE_NORMAL

fs/nilfs2/inode.c

54

struct nilfs_root *root = NILFS_I(inode)->i_root;

fs/nilfs2/inode.c

545

struct inode *nilfs_iget_locked(struct super_block *sb, struct nilfs_root *root,

fs/nilfs2/inode.c

549

.ino = ino, .root = root, .cno = 0, .type = NILFS_I_TYPE_NORMAL

fs/nilfs2/inode.c

555

struct inode *nilfs_iget(struct super_block *sb, struct nilfs_root *root,

fs/nilfs2/inode.c

561

inode = nilfs_iget_locked(sb, root, ino);

fs/nilfs2/inode.c

57

if (root)

fs/nilfs2/inode.c

573

err = __nilfs_read_inode(sb, root, ino, inode);

fs/nilfs2/inode.c

58

atomic64_sub(n, &root->blocks_count);

fs/nilfs2/inode.c

586

.ino = ino, .root = NULL, .cno = cno, .type = NILFS_I_TYPE_GC

fs/nilfs2/inode.c

626

args.root = ii->i_root;

fs/nilfs2/inode.c

679

.ino = inode->i_ino, .root = NULL, .cno = 0,

fs/nilfs2/inode.c

951

struct nilfs_root *root = NILFS_I(inode)->i_root;

fs/nilfs2/inode.c

953

if ((mask & MAY_WRITE) && root &&

fs/nilfs2/inode.c

954

root->cno != NILFS_CPTREE_CURRENT_CNO)

fs/nilfs2/namei.c

468

struct nilfs_root *root;

fs/nilfs2/namei.c

474

root = NILFS_I(d_inode(child))->i_root;

fs/nilfs2/namei.c

476

return d_obtain_alias(nilfs_iget(child->d_sb, root, ino));

fs/nilfs2/namei.c

482

struct nilfs_root *root;

fs/nilfs2/namei.c

488

root = nilfs_lookup_root(sb->s_fs_info, cno);

fs/nilfs2/namei.c

489

if (!root)

fs/nilfs2/namei.c

492

inode = nilfs_iget(sb, root, ino);

fs/nilfs2/namei.c

493

nilfs_put_root(root);

fs/nilfs2/namei.c

533

struct nilfs_root *root = NILFS_I(inode)->i_root;

fs/nilfs2/namei.c

545

fid->cno = root->cno;

fs/nilfs2/nilfs.h

289

struct inode *nilfs_ilookup(struct super_block *sb, struct nilfs_root *root,

fs/nilfs2/nilfs.h

291

struct inode *nilfs_iget_locked(struct super_block *sb, struct nilfs_root *root,

fs/nilfs2/nilfs.h

293

struct inode *nilfs_iget(struct super_block *sb, struct nilfs_root *root,

fs/nilfs2/nilfs.h

378

struct nilfs_root **root);

fs/nilfs2/recovery.c

524

struct nilfs_root *root,

fs/nilfs2/recovery.c

536

inode = nilfs_iget(sb, root, rb->ino);

fs/nilfs2/recovery.c

606

struct nilfs_root *root,

fs/nilfs2/recovery.c

677

nilfs, sb, root, &dsync_blocks,

fs/nilfs2/recovery.c

798

struct nilfs_root *root;

fs/nilfs2/recovery.c

804

err = nilfs_attach_checkpoint(sb, ri->ri_cno, true, &root);

fs/nilfs2/recovery.c

810

err = nilfs_do_roll_forward(nilfs, sb, root, ri);

fs/nilfs2/recovery.c

822

err = nilfs_attach_log_writer(sb, root);

fs/nilfs2/recovery.c

840

nilfs_put_root(root);

fs/nilfs2/segment.c

2699

struct nilfs_root *root)

fs/nilfs2/segment.c

2710

nilfs_get_root(root);

fs/nilfs2/segment.c

2711

sci->sc_root = root;

fs/nilfs2/segment.c

2832

int nilfs_attach_log_writer(struct super_block *sb, struct nilfs_root *root)

fs/nilfs2/segment.c

2849

sci = nilfs_segctor_new(sb, root);

fs/nilfs2/segment.c

838

struct nilfs_root *root)

fs/nilfs2/segment.c

842

if (nilfs_mdt_fetch_dirty(root->ifile))

fs/nilfs2/segment.h

232

int nilfs_attach_log_writer(struct super_block *sb, struct nilfs_root *root);

fs/nilfs2/super.c

1007

struct nilfs_root *root;

fs/nilfs2/super.c

1019

root = nilfs_lookup_root(nilfs, cno);

fs/nilfs2/super.c

1020

if (root) {

fs/nilfs2/super.c

1021

inode = nilfs_ilookup(sb, root, NILFS_ROOT_INO);

fs/nilfs2/super.c

1030

nilfs_put_root(root);

fs/nilfs2/super.c

1132

struct super_block *sb = fc->root->d_sb;

fs/nilfs2/super.c

1159

struct nilfs_root *root;

fs/nilfs2/super.c

1180

root = NILFS_I(d_inode(sb->s_root))->i_root;

fs/nilfs2/super.c

1181

err = nilfs_attach_log_writer(sb, root);

fs/nilfs2/super.c

1250

fc->root = dget(s->s_root);

fs/nilfs2/super.c

1253

dput(fc->root);

fs/nilfs2/super.c

1254

fc->root = NULL; /* prevent double release */

fs/nilfs2/super.c

1267

fc->root = root_dentry;

fs/nilfs2/super.c

1271

fc->root = dget(s->s_root);

fs/nilfs2/super.c

556

struct nilfs_root *root;

fs/nilfs2/super.c

559

root = nilfs_find_or_create_root(

fs/nilfs2/super.c

561

if (!root)

fs/nilfs2/super.c

564

if (root->ifile)

fs/nilfs2/super.c

568

err = nilfs_ifile_read(sb, root, cno, nilfs->ns_inode_size);

fs/nilfs2/super.c

574

*rootp = root;

fs/nilfs2/super.c

581

nilfs_put_root(root);

fs/nilfs2/super.c

617

struct nilfs_root *root = NILFS_I(d_inode(dentry))->i_root;

fs/nilfs2/super.c

618

struct the_nilfs *nilfs = root->nilfs;

fs/nilfs2/super.c

649

err = nilfs_ifile_count_free_inodes(root->ifile,

fs/nilfs2/super.c

660

nmaxinodes = atomic64_read(&root->inodes_count);

fs/nilfs2/super.c

685

struct nilfs_root *root = NILFS_I(d_inode(dentry))->i_root;

fs/nilfs2/super.c

689

if (root->cno != NILFS_CPTREE_CURRENT_CNO)

fs/nilfs2/super.c

690

seq_printf(seq, ",cp=%llu", (unsigned long long)root->cno);

fs/nilfs2/super.c

779

struct super_block *sb = fc->root->d_sb;

fs/nilfs2/super.c

908

struct nilfs_root *root,

fs/nilfs2/super.c

915

inode = nilfs_iget(sb, root, NILFS_ROOT_INO);

fs/nilfs2/super.c

928

if (root->cno == NILFS_CPTREE_CURRENT_CNO) {

fs/nilfs2/super.c

959

struct nilfs_root *root;

fs/nilfs2/super.c

978

ret = nilfs_attach_checkpoint(s, cno, false, &root);

fs/nilfs2/super.c

985

ret = nilfs_get_root_dentry(s, root, root_dentry);

fs/nilfs2/super.c

986

nilfs_put_root(root);

fs/nilfs2/sysfs.c

104

struct nilfs_root *root, char *buf)

fs/nilfs2/sysfs.c

107

(unsigned long long)atomic64_read(&root->blocks_count));

fs/nilfs2/sysfs.c

117

struct nilfs_root *root, char *buf)

fs/nilfs2/sysfs.c

137

struct nilfs_root *root =

fs/nilfs2/sysfs.c

142

return a->show ? a->show(a, root, buf) : 0;

fs/nilfs2/sysfs.c

149

struct nilfs_root *root =

fs/nilfs2/sysfs.c

154

return a->store ? a->store(a, root, buf, len) : 0;

fs/nilfs2/sysfs.c

159

struct nilfs_root *root = container_of(kobj, struct nilfs_root,

fs/nilfs2/sysfs.c

161

complete(&root->snapshot_kobj_unregister);

fs/nilfs2/sysfs.c

175

int nilfs_sysfs_create_snapshot_group(struct nilfs_root *root)

fs/nilfs2/sysfs.c

181

nilfs = root->nilfs;

fs/nilfs2/sysfs.c

183

root->snapshot_kobj.kset = nilfs_kset;

fs/nilfs2/sysfs.c

184

init_completion(&root->snapshot_kobj_unregister);

fs/nilfs2/sysfs.c

186

if (root->cno == NILFS_CPTREE_CURRENT_CNO) {

fs/nilfs2/sysfs.c

187

err = kobject_init_and_add(&root->snapshot_kobj,

fs/nilfs2/sysfs.c

192

err = kobject_init_and_add(&root->snapshot_kobj,

fs/nilfs2/sysfs.c

195

"%llu", root->cno);

fs/nilfs2/sysfs.c

199

kobject_put(&root->snapshot_kobj);

fs/nilfs2/sysfs.c

204

void nilfs_sysfs_delete_snapshot_group(struct nilfs_root *root)

fs/nilfs2/sysfs.c

206

kobject_put(&root->snapshot_kobj);

fs/nilfs2/sysfs.c

96

struct nilfs_root *root, char *buf)

fs/nilfs2/sysfs.c

99

(unsigned long long)atomic64_read(&root->inodes_count));

fs/nilfs2/the_nilfs.c

847

struct nilfs_root *root;

fs/nilfs2/the_nilfs.c

852

root = rb_entry(n, struct nilfs_root, rb_node);

fs/nilfs2/the_nilfs.c

854

if (cno < root->cno) {

fs/nilfs2/the_nilfs.c

856

} else if (cno > root->cno) {

fs/nilfs2/the_nilfs.c

859

refcount_inc(&root->count);

fs/nilfs2/the_nilfs.c

861

return root;

fs/nilfs2/the_nilfs.c

873

struct nilfs_root *root, *new;

fs/nilfs2/the_nilfs.c

876

root = nilfs_lookup_root(nilfs, cno);

fs/nilfs2/the_nilfs.c

877

if (root)

fs/nilfs2/the_nilfs.c

878

return root;

fs/nilfs2/the_nilfs.c

880

new = kzalloc_obj(*root);

fs/nilfs2/the_nilfs.c

891

root = rb_entry(parent, struct nilfs_root, rb_node);

fs/nilfs2/the_nilfs.c

893

if (cno < root->cno) {

fs/nilfs2/the_nilfs.c

895

} else if (cno > root->cno) {

fs/nilfs2/the_nilfs.c

898

refcount_inc(&root->count);

fs/nilfs2/the_nilfs.c

901

return root;

fs/nilfs2/the_nilfs.c

926

void nilfs_put_root(struct nilfs_root *root)

fs/nilfs2/the_nilfs.c

928

struct the_nilfs *nilfs = root->nilfs;

fs/nilfs2/the_nilfs.c

930

if (refcount_dec_and_lock(&root->count, &nilfs->ns_cptree_lock)) {

fs/nilfs2/the_nilfs.c

931

rb_erase(&root->rb_node, &nilfs->ns_cptree);

fs/nilfs2/the_nilfs.c

934

nilfs_sysfs_delete_snapshot_group(root);

fs/nilfs2/the_nilfs.c

935

iput(root->ifile);

fs/nilfs2/the_nilfs.c

937

kfree(root);

fs/nilfs2/the_nilfs.h

278

void nilfs_put_root(struct nilfs_root *root);

fs/nilfs2/the_nilfs.h

284

static inline void nilfs_get_root(struct nilfs_root *root)

fs/nilfs2/the_nilfs.h

286

refcount_inc(&root->count);

fs/ntfs3/bitmap.c

142

static struct rb_node *rb_lookup(struct rb_root *root, size_t v)

fs/ntfs3/bitmap.c

144

struct rb_node **p = &root->rb_node;

fs/ntfs3/bitmap.c

167

static inline bool rb_insert_count(struct rb_root *root, struct e_node *e)

fs/ntfs3/bitmap.c

169

struct rb_node **p = &root->rb_node;

fs/ntfs3/bitmap.c

193

rb_insert_color(&e->count.node, root);

fs/ntfs3/bitmap.c

200

static inline bool rb_insert_start(struct rb_root *root, struct e_node *e)

fs/ntfs3/bitmap.c

202

struct rb_node **p = &root->rb_node;

fs/ntfs3/bitmap.c

223

rb_insert_color(&e->start.node, root);

fs/ntfs3/dir.c

400

const struct INDEX_ROOT *root;

fs/ntfs3/dir.c

492

root = indx_get_root(&ni->dir, ni, NULL, NULL);

fs/ntfs3/dir.c

493

if (!root) {

fs/ntfs3/dir.c

504

err = ntfs_read_hdr(sbi, ni, &root->ihdr, 0, pos, name, ctx);

fs/ntfs3/dir.c

573

struct INDEX_ROOT *root;

fs/ntfs3/dir.c

584

root = indx_get_root(&ni->dir, ni, NULL, NULL);

fs/ntfs3/dir.c

585

if (!root)

fs/ntfs3/dir.c

588

hdr = &root->ihdr;

fs/ntfs3/fslog.c

2666

const struct INDEX_ROOT *root = resident_data(attr);

fs/ntfs3/fslog.c

2667

u8 index_bits = le32_to_cpu(root->index_block_size) >=

fs/ntfs3/fslog.c

2671

u8 block_clst = root->index_block_clst;

fs/ntfs3/fslog.c

2674

(root->type != ATTR_NAME && root->type != ATTR_ZERO) ||

fs/ntfs3/fslog.c

2675

(root->type == ATTR_NAME &&

fs/ntfs3/fslog.c

2676

root->rule != NTFS_COLLATION_TYPE_FILENAME) ||

fs/ntfs3/fslog.c

2677

(le32_to_cpu(root->index_block_size) !=

fs/ntfs3/fslog.c

2685

ret = check_index_header(&root->ihdr,

fs/ntfs3/fslog.c

3070

struct INDEX_ROOT *root;

fs/ntfs3/fslog.c

3395

root = resident_data(attr);

fs/ntfs3/fslog.c

3396

hdr = &root->ihdr;

fs/ntfs3/fslog.c

3422

root = resident_data(attr);

fs/ntfs3/fslog.c

3423

hdr = &root->ihdr;

fs/ntfs3/fslog.c

3450

root = resident_data(attr);

fs/ntfs3/fslog.c

3451

hdr = &root->ihdr;

fs/ntfs3/fslog.c

3465

root = resident_data(attr);

fs/ntfs3/fslog.c

3466

hdr = &root->ihdr;

fs/ntfs3/fslog.c

3480

root = resident_data(attr);

fs/ntfs3/fslog.c

3481

hdr = &root->ihdr;

fs/ntfs3/fsntfs.c

2330

const struct INDEX_ROOT *root;

fs/ntfs3/fsntfs.c

2343

root = resident_data(attr);

fs/ntfs3/fsntfs.c

2344

if (root->type != ATTR_ZERO ||

fs/ntfs3/fsntfs.c

2345

root->rule != NTFS_COLLATION_TYPE_UINTS) {

fs/ntfs3/index.c

1008

root = resident_data_ex(a, sizeof(struct INDEX_ROOT));

fs/ntfs3/index.c

1011

if (root &&

fs/ntfs3/index.c

1012

offsetof(struct INDEX_ROOT, ihdr) + le32_to_cpu(root->ihdr.used) >

fs/ntfs3/index.c

1017

return root;

fs/ntfs3/index.c

1137

const struct INDEX_ROOT *root, const void *key, size_t key_len,

fs/ntfs3/index.c

1145

if (!root)

fs/ntfs3/index.c

1146

root = indx_get_root(&ni->dir, ni, NULL, NULL);

fs/ntfs3/index.c

1148

if (!root) {

fs/ntfs3/index.c

1166

e = hdr_find_e(indx, &root->ihdr, key, key_len, ctx, diff);

fs/ntfs3/index.c

1205

const struct INDEX_ROOT *root, struct NTFS_DE **entry,

fs/ntfs3/index.c

1216

e = hdr_first_de(&root->ihdr);

fs/ntfs3/index.c

1227

e = hdr_next_de(&root->ihdr, fnd->root_de);

fs/ntfs3/index.c

1315

const struct INDEX_ROOT *root, struct NTFS_DE **entry,

fs/ntfs3/index.c

1330

e = hdr_first_de(&root->ihdr);

fs/ntfs3/index.c

1357

e = hdr_next_de(&root->ihdr, fnd->root_de);

fs/ntfs3/index.c

1382

root->index_block_clst;

fs/ntfs3/index.c

1419

*off = PtrOffset(&root->ihdr, e);

fs/ntfs3/index.c

1603

struct INDEX_ROOT *root, *a_root;

fs/ntfs3/index.c

1606

root = indx_get_root(indx, ni, &attr, &mi);

fs/ntfs3/index.c

1607

if (!root)

fs/ntfs3/index.c

1615

hdr = &root->ihdr;

fs/ntfs3/index.c

168

static inline NTFS_CMP_FUNC get_cmp_func(const struct INDEX_ROOT *root)

fs/ntfs3/index.c

1691

e = (struct NTFS_DE *)(root + 1);

fs/ntfs3/index.c

170

switch (root->type) {

fs/ntfs3/index.c

1709

root = indx_get_root(indx, ni, &attr, &mi);

fs/ntfs3/index.c

1710

if (!root) {

fs/ntfs3/index.c

172

if (root->rule == NTFS_COLLATION_TYPE_FILENAME)

fs/ntfs3/index.c

1728

e = (struct NTFS_DE *)(root + 1);

fs/ntfs3/index.c

176

switch (root->rule) {

fs/ntfs3/index.c

1799

struct INDEX_ROOT *root, const struct NTFS_DE *new_de,

fs/ntfs3/index.c

1920

err = indx_insert_into_buffer(indx, ni, root, up_e, ctx,

fs/ntfs3/index.c

1954

struct INDEX_ROOT *root;

fs/ntfs3/index.c

1965

root = indx_get_root(indx, ni, NULL, NULL);

fs/ntfs3/index.c

1966

if (!root) {

fs/ntfs3/index.c

1976

err = indx_find(indx, ni, root, new_de + 1,

fs/ntfs3/index.c

1999

err = indx_insert_into_buffer(indx, ni, root, new_de, ctx,

fs/ntfs3/index.c

2015

const struct INDEX_ROOT *root,

fs/ntfs3/index.c

2021

const struct INDEX_HDR *hdr = n ? &n->index->ihdr : &root->ihdr;

fs/ntfs3/index.c

2043

r = indx_find_buffer(indx, ni, root, vbn, n);

fs/ntfs3/index.c

2281

struct INDEX_ROOT *root;

fs/ntfs3/index.c

2307

root = indx_get_root(indx, ni, &attr, &mi);

fs/ntfs3/index.c

2308

if (!root) {

fs/ntfs3/index.c

2314

err = indx_find(indx, ni, root, key, key_len, ctx, &diff, &e, fnd);

fs/ntfs3/index.c

2331

hdr = &root->ihdr;

fs/ntfs3/index.c

2376

err = level ? indx_insert_into_buffer(indx, ni, root,

fs/ntfs3/index.c

2414

root = indx_get_root(indx, ni, &attr, &mi);

fs/ntfs3/index.c

2415

if (!root) {

fs/ntfs3/index.c

2425

hdr = level ? &fnd->nodes[level - 1]->index->ihdr : &root->ihdr;

fs/ntfs3/index.c

2449

in = indx_find_buffer(indx, ni, root, sub_vbn, NULL);

fs/ntfs3/index.c

2482

hdr = &root->ihdr;

fs/ntfs3/index.c

2490

if (hdr != &root->ihdr || !de_is_last(e)) {

fs/ntfs3/index.c

2554

if (hdr == &root->ihdr) {

fs/ntfs3/index.c

2619

root = indx_get_root(indx, ni, &attr, &mi);

fs/ntfs3/index.c

2620

if (!root) {

fs/ntfs3/index.c

2636

e = (struct NTFS_DE *)(root + 1);

fs/ntfs3/index.c

2645

hdr = &root->ihdr;

fs/ntfs3/index.c

2673

struct INDEX_ROOT *root;

fs/ntfs3/index.c

2681

root = indx_get_root(indx, ni, NULL, &mi);

fs/ntfs3/index.c

2682

if (!root) {

fs/ntfs3/index.c

2688

err = indx_find(indx, ni, root, fname, fname_full_size(fname), sbi,

fs/ntfs3/index.c

876

const struct INDEX_ROOT *root = resident_data(attr);

fs/ntfs3/index.c

880

!index_hdr_check(&root->ihdr,

fs/ntfs3/index.c

886

if (!root->index_block_clst)

fs/ntfs3/index.c

890

indx->idx2vbn_bits = __ffs(root->index_block_clst);

fs/ntfs3/index.c

892

t32 = le32_to_cpu(root->index_block_size);

fs/ntfs3/index.c

898

if (t32 != root->index_block_clst * SECTOR_SIZE)

fs/ntfs3/index.c

903

(root->index_block_clst - 1)) {

fs/ntfs3/index.c

910

if (t32 != root->index_block_clst << sbi->cluster_bits)

fs/ntfs3/index.c

918

indx->cmp = get_cmp_func(root);

fs/ntfs3/index.c

998

struct INDEX_ROOT *root;

fs/ntfs3/inode.c

1259

struct INDEX_ROOT *root, *dir_root;

fs/ntfs3/inode.c

1490

root = Add2Ptr(attr, sizeof(I30_NAME) + SIZEOF_RESIDENT);

fs/ntfs3/inode.c

1491

memcpy(root, dir_root, offsetof(struct INDEX_ROOT, ihdr));

fs/ntfs3/inode.c

1492

root->ihdr.de_off = cpu_to_le32(sizeof(struct INDEX_HDR));

fs/ntfs3/inode.c

1493

root->ihdr.used = cpu_to_le32(sizeof(struct INDEX_HDR) +

fs/ntfs3/inode.c

1495

root->ihdr.total = root->ihdr.used;

fs/ntfs3/inode.c

1497

e = Add2Ptr(root, sizeof(struct INDEX_ROOT));

fs/ntfs3/inode.c

277

root = Add2Ptr(attr, roff);

fs/ntfs3/inode.c

283

if (root->type != ATTR_NAME ||

fs/ntfs3/inode.c

284

root->rule != NTFS_COLLATION_TYPE_FILENAME)

fs/ntfs3/inode.c

43

const struct INDEX_ROOT *root = NULL;

fs/ntfs3/ntfs_fs.h

755

const struct INDEX_ROOT *root, const void *Key, size_t KeyLen,

fs/ntfs3/ntfs_fs.h

759

const struct INDEX_ROOT *root, struct NTFS_DE **entry,

fs/ntfs3/ntfs_fs.h

762

const struct INDEX_ROOT *root, struct NTFS_DE **entry,

fs/ntfs3/super.c

432

struct super_block *sb = fc->root->d_sb;

fs/ntfs3/super.c

760

static int ntfs_show_options(struct seq_file *m, struct dentry *root)

fs/ntfs3/super.c

762

struct super_block *sb = root->d_sb;

fs/ocfs2/refcounttree.c

534

struct rb_root *root = &osb->osb_rf_lock_tree;

fs/ocfs2/refcounttree.c

536

while ((node = rb_last(root)) != NULL) {

fs/ocfs2/refcounttree.c

542

rb_erase(&tree->rf_node, root);

fs/ocfs2/reservations.c

302

struct rb_root *root = &resmap->m_reservations;

fs/ocfs2/reservations.c

304

struct rb_node **p = &root->rb_node;

fs/ocfs2/reservations.c

334

rb_insert_color(&new->r_node, root);

fs/ocfs2/reservations.c

459

struct rb_root *root = &resmap->m_reservations;

fs/ocfs2/reservations.c

475

goal, wanted, RB_EMPTY_ROOT(root));

fs/ocfs2/reservations.c

479

if (RB_EMPTY_ROOT(root)) {

fs/ocfs2/reservations.c

522

next = rb_first(root);

fs/ocfs2/super.c

1112

root = d_make_root(inode);

fs/ocfs2/super.c

1113

if (!root) {

fs/ocfs2/super.c

1118

sb->s_root = root;

fs/ocfs2/super.c

1417

static int ocfs2_show_options(struct seq_file *s, struct dentry *root)

fs/ocfs2/super.c

1419

struct ocfs2_super *osb = OCFS2_SB(root->d_sb);

fs/ocfs2/super.c

612

struct super_block *sb = fc->root->d_sb;

fs/ocfs2/super.c

89

static int ocfs2_show_options(struct seq_file *s, struct dentry *root);

fs/ocfs2/super.c

975

struct dentry *root;

fs/ocfs2/uptodate.c

129

static unsigned int ocfs2_purge_copied_metadata_tree(struct rb_root *root)

fs/ocfs2/uptodate.c

135

while ((node = rb_last(root)) != NULL) {

fs/ocfs2/uptodate.c

141

rb_erase(&item->c_node, root);

fs/ocfs2/uptodate.c

158

struct rb_root root = RB_ROOT;

fs/ocfs2/uptodate.c

174

root = ci->ci_cache.ci_tree;

fs/ocfs2/uptodate.c

179

purged = ocfs2_purge_copied_metadata_tree(&root);

fs/omfs/inode.c

295

static int omfs_show_options(struct seq_file *m, struct dentry *root)

fs/omfs/inode.c

297

struct omfs_sb_info *sbi = OMFS_SB(root->d_sb);

fs/omfs/inode.c

462

struct inode *root;

fs/omfs/inode.c

574

root = omfs_iget(sb, be64_to_cpu(omfs_rb->r_root_dir));

fs/omfs/inode.c

575

if (IS_ERR(root)) {

fs/omfs/inode.c

576

ret = PTR_ERR(root);

fs/omfs/inode.c

580

sb->s_root = d_make_root(root);

fs/open.c

1345

struct file *file_open_root(const struct path *root,

fs/open.c

1353

return do_file_open_root(root, filename, &op);

fs/openpromfs/inode.c

360

sync_filesystem(fc->root->d_sb);

fs/orangefs/super.c

207

struct super_block *sb = fc->root->d_sb;

fs/orangefs/super.c

38

static int orangefs_show_options(struct seq_file *m, struct dentry *root)

fs/orangefs/super.c

40

struct orangefs_sb_info_s *orangefs_sb = ORANGEFS_SB(root->d_sb);

fs/orangefs/super.c

405

struct inode *root;

fs/orangefs/super.c

42

if (root->d_sb->s_flags & SB_POSIXACL)

fs/orangefs/super.c

436

root = orangefs_iget(sb, &root_object);

fs/orangefs/super.c

437

if (IS_ERR(root))

fs/orangefs/super.c

438

return PTR_ERR(root);

fs/orangefs/super.c

442

root,

fs/orangefs/super.c

443

root->i_mode);

fs/orangefs/super.c

446

root_dentry = d_make_root(root);

fs/orangefs/super.c

542

fc->root = dget(sb->s_root);

fs/overlayfs/params.c

762

struct super_block *sb = fc->root->d_sb;

fs/overlayfs/readdir.c

1081

struct rb_root root = RB_ROOT;

fs/overlayfs/readdir.c

1084

err = ovl_dir_read_merged(dentry, list, &root);

fs/overlayfs/readdir.c

125

static struct ovl_cache_entry *ovl_cache_entry_find(struct rb_root *root,

fs/overlayfs/readdir.c

128

struct rb_node *node = root->rb_node;

fs/overlayfs/readdir.c

223

struct rb_node **newp = &rdd->root->rb_node;

fs/overlayfs/readdir.c

238

rb_insert_color(&p->node, rdd->root);

fs/overlayfs/readdir.c

251

p = ovl_cache_entry_find(rdd->root, c_name, c_len);

fs/overlayfs/readdir.c

40

struct rb_root root;

fs/overlayfs/readdir.c

423

struct rb_root *root)

fs/overlayfs/readdir.c

432

.root = root,

fs/overlayfs/readdir.c

47

struct rb_root *root;

fs/overlayfs/readdir.c

502

cache->root = RB_ROOT;

fs/overlayfs/readdir.c

504

res = ovl_dir_read_merged(dentry, &cache->entries, &cache->root);

fs/overlayfs/readdir.c

649

struct rb_root *root)

fs/overlayfs/readdir.c

658

.root = root,

fs/overlayfs/readdir.c

662

*root = RB_ROOT;

fs/overlayfs/readdir.c

679

struct rb_node **newp = &root->rb_node;

fs/overlayfs/readdir.c

687

rb_insert_color(&p->node, root);

fs/overlayfs/readdir.c

713

res = ovl_dir_read_impure(path, &cache->entries, &cache->root);

fs/overlayfs/readdir.c

764

p = ovl_cache_entry_find(&rdt->cache->root, name, namelen);

fs/overlayfs/super.c

1312

struct dentry *root;

fs/overlayfs/super.c

1322

root = d_make_root(ovl_new_inode(sb, S_IFDIR, 0));

fs/overlayfs/super.c

1323

if (!root)

fs/overlayfs/super.c

1330

ovl_dentry_set_upper_alias(root);

fs/overlayfs/super.c

1332

ovl_set_flag(OVL_IMPURE, d_inode(root));

fs/overlayfs/super.c

1345

ovl_dentry_set_xwhiteouts(root);

fs/overlayfs/super.c

1350

ovl_set_flag(OVL_WHITEOUTS, d_inode(root));

fs/overlayfs/super.c

1351

ovl_dentry_set_flag(OVL_E_CONNECTED, root);

fs/overlayfs/super.c

1352

ovl_set_upperdata(d_inode(root));

fs/overlayfs/super.c

1353

ovl_inode_init(d_inode(root), &oip, ino, fsid);

fs/overlayfs/super.c

1354

WARN_ON(!!IS_CASEFOLDED(d_inode(root)) != ofs->casefold);

fs/overlayfs/super.c

1355

ovl_dentry_init_flags(root, upperdentry, oe, DCACHE_OP_WEAK_REVALIDATE);

fs/overlayfs/super.c

1359

return root;

fs/pnode.c

35

const struct path *root)

fs/pnode.c

41

if (m->mnt_ns == ns && is_path_reachable(m, m->mnt.mnt_root, root))

fs/pnode.c

56

int get_dominating_id(struct mount *mnt, const struct path *root)

fs/pnode.c

61

struct mount *d = get_peer_under_root(m, mnt->mnt_ns, root);

fs/pnode.h

52

int get_dominating_id(struct mount *mnt, const struct path *root);

fs/pnode.h

60

const struct path *root);

fs/proc/base.c

208

static int get_task_root(struct task_struct *task, struct path *root)

fs/proc/base.c

214

get_fs_root(task->fs, root);

fs/proc/generic.c

114

rb_insert_color(&de->subdir_node, root);

fs/proc/generic.c

751

struct proc_dir_entry *root = NULL, *de, *next;

fs/proc/generic.c

762

root = pde_subdir_find(parent, fn, len);

fs/proc/generic.c

763

if (!root) {

fs/proc/generic.c

767

if (unlikely(pde_is_permanent(root))) {

fs/proc/generic.c

770

root->parent->name, root->name);

fs/proc/generic.c

773

pde_erase(root, parent);

fs/proc/generic.c

775

de = root;

fs/proc/generic.c

795

if (de == root)

fs/proc/generic.c

802

pde_put(root);

fs/proc/generic.c

93

struct rb_root *root = &dir->subdir;

fs/proc/generic.c

94

struct rb_node **new = &root->rb_node, *parent = NULL;

fs/proc/inode.c

173

static int proc_show_options(struct seq_file *seq, struct dentry *root)

fs/proc/inode.c

175

struct proc_fs_info *fs_info = proc_sb_info(root->d_sb);

fs/proc/proc_sysctl.c

1063

struct ctl_table_root *root;

fs/proc/proc_sysctl.c

1069

root = (*pentry)->data;

fs/proc/proc_sysctl.c

1070

set = lookup_header_set(root);

fs/proc/proc_sysctl.c

118

struct rb_node *node = dir->root.rb_node;

fs/proc/proc_sysctl.c

1213

link->data = head->root;

fs/proc/proc_sysctl.c

1217

init_header(links, dir->header.root, dir->header.set, node, link_table,

fs/proc/proc_sysctl.c

1271

if (get_links(core_parent, head, head->root))

fs/proc/proc_sysctl.c

1285

if (get_links(core_parent, head, head->root)) {

fs/proc/proc_sysctl.c

1374

struct ctl_table_root *root = set->dir.header.root;

fs/proc/proc_sysctl.c

1385

init_header(header, root, set, node, table, table_size);

fs/proc/proc_sysctl.c

1477

struct ctl_table_root *root = header->root;

fs/proc/proc_sysctl.c

149

struct rb_node **p = &head->parent->root.rb_node;

fs/proc/proc_sysctl.c

1497

(S_ISLNK(link->mode) && (link->data == root)))) {

fs/proc/proc_sysctl.c

1548

struct ctl_table_root *root,

fs/proc/proc_sysctl.c

1553

init_header(&set->dir.header, root, set, NULL, root_table, 1);

fs/proc/proc_sysctl.c

1558

WARN_ON(!RB_EMPTY_ROOT(&set->dir.root));

fs/proc/proc_sysctl.c

181

rb_insert_color(node, &head->parent->root);

fs/proc/proc_sysctl.c

189

rb_erase(node, &head->parent->root);

fs/proc/proc_sysctl.c

193

struct ctl_table_root *root, struct ctl_table_set *set,

fs/proc/proc_sysctl.c

203

head->root = root;

fs/proc/proc_sysctl.c

241

if (!RB_EMPTY_ROOT(&dir->root))

fs/proc/proc_sysctl.c

345

lookup_header_set(struct ctl_table_root *root)

fs/proc/proc_sysctl.c

347

struct ctl_table_set *set = &root->default_set;

fs/proc/proc_sysctl.c

348

if (root->lookup)

fs/proc/proc_sysctl.c

349

set = root->lookup(root);

fs/proc/proc_sysctl.c

390

ctl_node = first_usable_entry(rb_first(&dir->root));

fs/proc/proc_sysctl.c

438

struct ctl_table_root *root = head->root;

fs/proc/proc_sysctl.c

441

if (root->permissions)

fs/proc/proc_sysctl.c

442

mode = root->permissions(head, table);

fs/proc/proc_sysctl.c

452

struct ctl_table_root *root = head->root;

fs/proc/proc_sysctl.c

492

if (root->set_ownership)

fs/proc/proc_sysctl.c

493

root->set_ownership(head, &inode->i_uid, &inode->i_gid);

fs/proc/proc_sysctl.c

83

.root = &sysctl_table_root,

fs/proc/proc_sysctl.c

978

init_header(&new->header, set->dir.header.root, set, node, table, 1);

fs/proc/root.c

301

struct super_block *sb = fc->root->d_sb;

fs/proc_namespace.c

118

err = seq_path_root(m, &mnt_path, &p->root, " \t\n\\");

fs/proc_namespace.c

151

err = seq_path_root(m, &mnt_path, &p->root, " \t\n\\");

fs/proc_namespace.c

163

int dom = get_dominating_id(r, &p->root);

fs/proc_namespace.c

214

err = seq_path_root(m, &mnt_path, &p->root, " \t\n\\");

fs/proc_namespace.c

240

struct path root;

fs/proc_namespace.c

263

get_fs_root(task->fs, &root);

fs/proc_namespace.c

276

p->root = root;

fs/proc_namespace.c

282

path_put(&root);

fs/proc_namespace.c

293

path_put(&p->root);

fs/pstore/inode.c

266

static int pstore_show_options(struct seq_file *m, struct dentry *root)

fs/pstore/inode.c

277

sync_filesystem(fc->root->d_sb);

fs/pstore/inode.c

292

struct dentry *root;

fs/pstore/inode.c

302

root = pstore_sb->s_root;

fs/pstore/inode.c

303

inode_lock_nested(d_inode(root), I_MUTEX_PARENT);

fs/pstore/inode.c

305

return root;

fs/pstore/inode.c

311

struct dentry *root;

fs/pstore/inode.c

313

root = psinfo_lock_root();

fs/pstore/inode.c

314

if (!root)

fs/pstore/inode.c

327

inode_unlock(d_inode(root));

fs/pstore/inode.c

337

int pstore_mkfile(struct dentry *root, struct pstore_record *record)

fs/pstore/inode.c

345

if (WARN_ON(!inode_is_locked(d_inode(root))))

fs/pstore/inode.c

358

inode = pstore_get_inode(root->d_sb);

fs/pstore/inode.c

372

dentry = d_alloc_name(root, name);

fs/pstore/inode.c

401

struct dentry *root;

fs/pstore/inode.c

403

root = psinfo_lock_root();

fs/pstore/inode.c

404

if (!root)

fs/pstore/inode.c

407

pstore_get_backend_records(psinfo, root, quiet);

fs/pstore/inode.c

408

inode_unlock(d_inode(root));

fs/pstore/inode.c

446

if (fc->root)

fs/pstore/internal.h

41

struct dentry *root, int quiet);

fs/pstore/internal.h

43

extern int pstore_mkfile(struct dentry *root,

fs/pstore/platform.c

658

struct dentry *root, int quiet)

fs/pstore/platform.c

664

if (!psi || !root)

fs/pstore/platform.c

702

rc = pstore_mkfile(root, record);

fs/qnx4/inode.c

195

struct inode *root;

fs/qnx4/inode.c

232

root = qnx4_iget(s, QNX4_ROOT_INO * QNX4_INODES_PER_BLOCK);

fs/qnx4/inode.c

233

if (IS_ERR(root)) {

fs/qnx4/inode.c

235

return PTR_ERR(root);

fs/qnx4/inode.c

238

s->s_root = d_make_root(root);

fs/qnx4/inode.c

46

struct super_block *sb = fc->root->d_sb;

fs/qnx6/inode.c

184

struct inode *root = d_inode(s->s_root);

fs/qnx6/inode.c

185

struct address_space *mapping = root->i_mapping;

fs/qnx6/inode.c

297

struct inode *root;

fs/qnx6/inode.c

36

static int qnx6_show_options(struct seq_file *seq, struct dentry *root);

fs/qnx6/inode.c

437

root = qnx6_iget(s, QNX6_ROOT_INO);

fs/qnx6/inode.c

438

if (IS_ERR(root)) {

fs/qnx6/inode.c

440

ret = PTR_ERR(root);

fs/qnx6/inode.c

445

s->s_root = d_make_root(root);

fs/qnx6/inode.c

46

static int qnx6_show_options(struct seq_file *seq, struct dentry *root)

fs/qnx6/inode.c

48

struct super_block *sb = root->d_sb;

fs/qnx6/inode.c

58

struct super_block *sb = fc->root->d_sb;

fs/ramfs/inode.c

205

static int ramfs_show_options(struct seq_file *m, struct dentry *root)

fs/ramfs/inode.c

207

struct ramfs_fs_info *fsi = root->d_sb->s_fs_info;

fs/resctrl/rdtgroup.c

4259

ctx->kfc.root = rdt_root;

fs/romfs/super.c

419

sync_filesystem(fc->root->d_sb);

fs/romfs/super.c

453

struct inode *root;

fs/romfs/super.c

526

root = romfs_iget(sb, pos);

fs/romfs/super.c

527

if (IS_ERR(root))

fs/romfs/super.c

528

return PTR_ERR(root);

fs/romfs/super.c

530

sb->s_root = d_make_root(root);

fs/seq_file.c

509

const struct path *root, const char *esc)

fs/seq_file.c

518

p = __d_path(path, root, buf, size);

fs/smb/client/cached_dir.c

160

if (cifs_sb->root == NULL)

fs/smb/client/cached_dir.c

222

dentry = dget(cifs_sb->root);

fs/smb/client/cached_dir.c

539

struct rb_root *root = &cifs_sb->tlink_tree;

fs/smb/client/cached_dir.c

549

for (node = rb_first(root); node; node = rb_next(node)) {

fs/smb/client/cached_dir.c

82

dentry = dget(cifs_sb->root);

fs/smb/client/cifs_fs_sb.h

73

struct dentry *root;

fs/smb/client/cifsfs.c

1017

struct dentry *root;

fs/smb/client/cifsfs.c

1032

root = ERR_PTR(-ENOMEM);

fs/smb/client/cifsfs.c

1037

root = ERR_PTR(rc);

fs/smb/client/cifsfs.c

1043

root = ERR_PTR(rc);

fs/smb/client/cifsfs.c

1052

root = ERR_PTR(rc);

fs/smb/client/cifsfs.c

1076

root = ERR_PTR(rc);

fs/smb/client/cifsfs.c

1083

root = cifs_get_root(cifs_sb ? cifs_sb->ctx : old_ctx, sb);

fs/smb/client/cifsfs.c

1084

if (IS_ERR(root))

fs/smb/client/cifsfs.c

1088

cifs_sb->root = dget(root);

fs/smb/client/cifsfs.c

1090

cifs_dbg(FYI, "dentry root is: %p\n", root);

fs/smb/client/cifsfs.c

1091

return root;

fs/smb/client/cifsfs.c

1095

return root;

fs/smb/client/cifsfs.c

1100

return root;

fs/smb/client/cifsfs.c

337

if (cifs_sb->root) {

fs/smb/client/cifsfs.c

345

dput(cifs_sb->root);

fs/smb/client/cifsfs.c

346

cifs_sb->root = NULL;

fs/smb/client/cifsfs.c

594

static int cifs_show_devname(struct seq_file *m, struct dentry *root)

fs/smb/client/cifsfs.c

596

struct cifs_sb_info *cifs_sb = CIFS_SB(root->d_sb);

fs/smb/client/cifsfs.c

640

cifs_show_options(struct seq_file *s, struct dentry *root)

fs/smb/client/cifsfs.c

642

struct cifs_sb_info *cifs_sb = CIFS_SB(root->d_sb);

fs/smb/client/cifsfs.c

765

if (root->d_sb->s_flags & SB_POSIXACL)

fs/smb/client/cifsfs.c

905

static int cifs_show_stats(struct seq_file *s, struct dentry *root)

fs/smb/client/connect.c

3971

struct rb_root *root = &cifs_sb->tlink_tree;

fs/smb/client/connect.c

3988

while ((node = rb_first(root))) {

fs/smb/client/connect.c

3992

rb_erase(node, root);

fs/smb/client/connect.c

4307

tlink_rb_search(struct rb_root *root, kuid_t uid)

fs/smb/client/connect.c

4309

struct rb_node *node = root->rb_node;

fs/smb/client/connect.c

4327

tlink_rb_insert(struct rb_root *root, struct tcon_link *new_tlink)

fs/smb/client/connect.c

4329

struct rb_node **new = &(root->rb_node), *parent = NULL;

fs/smb/client/connect.c

4343

rb_insert_color(&new_tlink->tl_rbnode, root);

fs/smb/client/connect.c

4451

struct rb_root *root = &cifs_sb->tlink_tree;

fs/smb/client/connect.c

4464

node = rb_first(root);

fs/smb/client/connect.c

4477

rb_erase(tmp, root);

fs/smb/client/connect.c

63

static void tlink_rb_insert(struct rb_root *root, struct tcon_link *new_tlink);

fs/smb/client/fs_context.c

1079

struct dentry *root = fc->root;

fs/smb/client/fs_context.c

1080

struct cifs_sb_info *cifs_sb = CIFS_SB(root->d_sb);

fs/smb/client/fs_context.c

914

struct dentry *root;

fs/smb/client/fs_context.c

917

root = cifs_smb3_do_mount(fc->fs_type, 0, ctx);

fs/smb/client/fs_context.c

918

if (IS_ERR(root))

fs/smb/client/fs_context.c

919

return PTR_ERR(root);

fs/smb/client/fs_context.c

921

fc->root = root;

fs/smb/client/misc.c

564

struct rb_root *root = &cifs_sb->tlink_tree;

fs/smb/client/misc.c

572

for (node = rb_first(root); node; node = rb_next(node)) {

fs/squashfs/super.c

185

struct inode *root;

fs/squashfs/super.c

447

root = new_inode(sb);

fs/squashfs/super.c

448

if (!root) {

fs/squashfs/super.c

453

err = squashfs_read_inode(root, root_inode);

fs/squashfs/super.c

455

make_bad_inode(root);

fs/squashfs/super.c

456

iput(root);

fs/squashfs/super.c

459

insert_inode_hash(root);

fs/squashfs/super.c

461

sb->s_root = d_make_root(root);

fs/squashfs/super.c

498

struct super_block *sb = fc->root->d_sb;

fs/squashfs/super.c

502

sync_filesystem(fc->root->d_sb);

fs/squashfs/super.c

522

static int squashfs_show_options(struct seq_file *s, struct dentry *root)

fs/squashfs/super.c

524

struct super_block *sb = root->d_sb;

fs/super.c

1021

struct super_block *sb = fc->root->d_sb;

fs/super.c

1334

fc->root = dget(sb->s_root);

fs/super.c

1702

BUG_ON(fc->root);

fs/super.c

1703

fc->root = dget(s->s_root);

fs/super.c

1748

if (fc->root)

fs/super.c

1758

if (!fc->root) {

fs/super.c

1767

sb = fc->root->d_sb;

fs/sysfs/mount.c

36

fc->root->d_sb->s_iflags |= SB_I_USERNS_VISIBLE;

fs/sysfs/mount.c

70

kfc->root = sysfs_root;

fs/tracefs/inode.c

391

struct super_block *sb = fc->root->d_sb;

fs/tracefs/inode.c

405

static int tracefs_show_options(struct seq_file *m, struct dentry *root)

fs/tracefs/inode.c

407

struct tracefs_fs_info *fsi = root->d_sb->s_fs_info;

fs/ubifs/orphan.c

742

struct rb_root root;

fs/ubifs/orphan.c

756

static int dbg_ins_check_orphan(struct rb_root *root, ino_t inum)

fs/ubifs/orphan.c

766

p = &root->rb_node;

fs/ubifs/orphan.c

780

rb_insert_color(&orphan->rb, root);

fs/ubifs/orphan.c

784

static int dbg_find_check_orphan(struct rb_root *root, ino_t inum)

fs/ubifs/orphan.c

789

p = root->rb_node;

fs/ubifs/orphan.c

802

static void dbg_free_check_tree(struct rb_root *root)

fs/ubifs/orphan.c

806

rbtree_postorder_for_each_entry_safe(o, n, root, rb)

fs/ubifs/orphan.c

836

if (!dbg_find_check_orphan(&ci->root, inum) &&

fs/ubifs/orphan.c

862

err = dbg_ins_check_orphan(&ci->root, inum);

fs/ubifs/orphan.c

916

ci.root = RB_ROOT;

fs/ubifs/orphan.c

944

dbg_free_check_tree(&ci.root);

fs/ubifs/super.c

1950

struct super_block *sb = fc->root->d_sb;

fs/ubifs/super.c

2133

struct inode *root;

fs/ubifs/super.c

2193

root = ubifs_iget(sb, UBIFS_ROOT_INO);

fs/ubifs/super.c

2194

if (IS_ERR(root)) {

fs/ubifs/super.c

2195

err = PTR_ERR(root);

fs/ubifs/super.c

2200

sb->s_root = d_make_root(root);

fs/ubifs/super.c

2298

fc->root = dget(sb->s_root);

fs/ubifs/super.c

2346

struct ubifs_info *c = fc->root->d_sb->s_fs_info;

fs/ubifs/super.c

433

static int ubifs_show_options(struct seq_file *s, struct dentry *root)

fs/ubifs/super.c

435

struct ubifs_info *c = root->d_sb->s_fs_info;

fs/udf/super.c

242

struct super_block *sb = fc->root->d_sb;

fs/udf/super.c

383

static int udf_show_options(struct seq_file *seq, struct dentry *root)

fs/udf/super.c

385

struct super_block *sb = root->d_sb;

fs/udf/super.c

653

struct super_block *sb = fc->root->d_sb;

fs/udf/super.c

839

struct kernel_lb_addr *root)

fs/udf/super.c

847

*root = lelb_to_cpu(fset->rootDirectoryICB.extLocation);

fs/udf/super.c

851

root->logicalBlockNum, root->partitionReferenceNum);

fs/udf/super.c

857

struct kernel_lb_addr *root)

fs/udf/super.c

879

ret = udf_load_fileset(sb, (struct fileSetDesc *)bh->b_data, root);

fs/ufs/super.c

1244

struct super_block *sb = fc->root->d_sb;

fs/ufs/super.c

1307

static int ufs_show_options(struct seq_file *seq, struct dentry *root)

fs/ufs/super.c

1309

struct ufs_sb_info *sbi = UFS_SB(root->d_sb);

fs/ufs/super.c

1445

struct super_block *sb = fc->root->d_sb;

fs/unicode/mkutf8data.c

1077

node = tree->root;

fs/unicode/mkutf8data.c

1097

n = next->root;

fs/unicode/mkutf8data.c

1210

assert(tree->root);

fs/unicode/mkutf8data.c

1211

tree->leaf_emit(tree->root, data);

fs/unicode/mkutf8data.c

1212

size = tree->leaf_size(tree->root);

fs/unicode/mkutf8data.c

1219

node = tree->root;

fs/unicode/mkutf8data.c

346

void *root;

fs/unicode/mkutf8data.c

385

node = tree->root;

fs/unicode/mkutf8data.c

428

printf("%s_%x root %p\n", tree->type, tree->maxage, tree->root);

fs/unicode/mkutf8data.c

430

assert(tree->root);

fs/unicode/mkutf8data.c

431

tree->leaf_print(tree->root, indent);

fs/unicode/mkutf8data.c

435

node = tree->root;

fs/unicode/mkutf8data.c

543

cursor = &tree->root;

fs/unicode/mkutf8data.c

582

tree->root = leaf;

fs/unicode/mkutf8data.c

673

if (!tree->root)

fs/unicode/mkutf8data.c

677

node = tree->root;

fs/unicode/mkutf8data.c

831

node = tree->root;

fs/unicode/mkutf8data.c

879

node = tree->root;

fs/unicode/mkutf8data.c

961

index += tree->leaf_size(tree->root);

fs/unicode/mkutf8data.c

966

node = tree->root;

fs/vboxsf/dir.c

294

vboxsf_close(sbi->root, params.handle);

fs/vboxsf/dir.c

337

vboxsf_close(sbi->root, handle);

fs/vboxsf/dir.c

374

err = vboxsf_remove(sbi->root, path, flags);

fs/vboxsf/dir.c

40

vboxsf_close(sbi->root, params.handle);

fs/vboxsf/dir.c

415

err = vboxsf_rename(sbi->root, old_path, new_path, shfl_flags);

fs/vboxsf/dir.c

45

vboxsf_close(sbi->root, params.handle);

fs/vboxsf/dir.c

452

err = vboxsf_symlink(sbi->root, path, ssymname, &info);

fs/vboxsf/file.c

113

vboxsf_close(sbi->root, params.handle);

fs/vboxsf/file.c

126

vboxsf_close(sf_handle->root, sf_handle->handle);

fs/vboxsf/file.c

17

u32 root;

fs/vboxsf/file.c

238

err = vboxsf_read(sf_handle->root, sf_handle->handle, off, &nread, buf);

fs/vboxsf/file.c

287

error = vboxsf_write(sf_handle->root, sf_handle->handle,

fs/vboxsf/file.c

319

err = vboxsf_write(sf_handle->root, sf_handle->handle,

fs/vboxsf/file.c

38

sf_handle->root = VBOXSF_SBI(inode->i_sb)->root;

fs/vboxsf/file.c

380

err = vboxsf_readlink(sbi->root, path, PATH_MAX, link);

fs/vboxsf/shfl_hostintf.h

498

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

524

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

538

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

564

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

584

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

622

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

668

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

725

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

769

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

815

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

846

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/shfl_hostintf.h

877

struct vmmdev_hgcm_function_parameter root;

fs/vboxsf/super.c

172

err = vboxsf_map_folder(folder_name, &sbi->root);

fs/vboxsf/super.c

213

vboxsf_unmap_folder(sbi->root);

fs/vboxsf/super.c

262

vboxsf_unmap_folder(sbi->root);

fs/vboxsf/super.c

287

err = vboxsf_fsinfo(sbi->root, 0, SHFL_INFO_GET | SHFL_INFO_VOLUME,

fs/vboxsf/super.c

399

struct vboxsf_sbi *sbi = VBOXSF_SBI(fc->root->d_sb);

fs/vboxsf/super.c

401

struct inode *iroot = fc->root->d_sb->s_root->d_inode;

fs/vboxsf/utils.c

149

err = vboxsf_create(sbi->root, path, params);

fs/vboxsf/utils.c

164

err = vboxsf_create(sbi->root, path, &params);

fs/vboxsf/utils.c

321

err = vboxsf_fsinfo(sbi->root, params.handle,

fs/vboxsf/utils.c

325

vboxsf_close(sbi->root, params.handle);

fs/vboxsf/utils.c

339

err = vboxsf_fsinfo(sbi->root, params.handle,

fs/vboxsf/utils.c

343

vboxsf_close(sbi->root, params.handle);

fs/vboxsf/utils.c

351

vboxsf_close(sbi->root, params.handle);

fs/vboxsf/utils.c

551

err = vboxsf_dirinfo(sbi->root, handle, NULL, 0, 0,

fs/vboxsf/vboxsf_wrappers.c

102

int vboxsf_unmap_folder(u32 root)

fs/vboxsf/vboxsf_wrappers.c

106

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

107

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

130

int vboxsf_create(u32 root, struct shfl_string *parsed_path,

fs/vboxsf/vboxsf_wrappers.c

135

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

136

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

149

int vboxsf_close(u32 root, u64 handle)

fs/vboxsf/vboxsf_wrappers.c

153

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

154

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

162

int vboxsf_remove(u32 root, struct shfl_string *parsed_path, u32 flags)

fs/vboxsf/vboxsf_wrappers.c

166

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

167

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

179

int vboxsf_rename(u32 root, struct shfl_string *src_path,

fs/vboxsf/vboxsf_wrappers.c

184

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

185

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

201

int vboxsf_read(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf)

fs/vboxsf/vboxsf_wrappers.c

206

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

207

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

225

int vboxsf_write(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf)

fs/vboxsf/vboxsf_wrappers.c

230

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

231

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

250

int vboxsf_dirinfo(u32 root, u64 handle,

fs/vboxsf/vboxsf_wrappers.c

257

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

258

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

294

int vboxsf_fsinfo(u32 root, u64 handle, u32 flags,

fs/vboxsf/vboxsf_wrappers.c

300

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

301

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

320

int vboxsf_readlink(u32 root, struct shfl_string *parsed_path,

fs/vboxsf/vboxsf_wrappers.c

325

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

326

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

340

int vboxsf_symlink(u32 root, struct shfl_string *new_path,

fs/vboxsf/vboxsf_wrappers.c

345

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

346

parms.root.u.value32 = root;

fs/vboxsf/vboxsf_wrappers.c

75

int vboxsf_map_folder(struct shfl_string *folder_name, u32 *root)

fs/vboxsf/vboxsf_wrappers.c

84

parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT;

fs/vboxsf/vboxsf_wrappers.c

85

parms.root.u.value32 = 0;

fs/vboxsf/vboxsf_wrappers.c

98

*root = parms.root.u.value32;

fs/vboxsf/vfsmod.h

118

int vboxsf_create(u32 root, struct shfl_string *parsed_path,

fs/vboxsf/vfsmod.h

121

int vboxsf_close(u32 root, u64 handle);

fs/vboxsf/vfsmod.h

122

int vboxsf_remove(u32 root, struct shfl_string *parsed_path, u32 flags);

fs/vboxsf/vfsmod.h

123

int vboxsf_rename(u32 root, struct shfl_string *src_path,

fs/vboxsf/vfsmod.h

126

int vboxsf_read(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf);

fs/vboxsf/vfsmod.h

127

int vboxsf_write(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf);

fs/vboxsf/vfsmod.h

129

int vboxsf_dirinfo(u32 root, u64 handle,

fs/vboxsf/vfsmod.h

132

int vboxsf_fsinfo(u32 root, u64 handle, u32 flags,

fs/vboxsf/vfsmod.h

135

int vboxsf_map_folder(struct shfl_string *folder_name, u32 *root);

fs/vboxsf/vfsmod.h

136

int vboxsf_unmap_folder(u32 root);

fs/vboxsf/vfsmod.h

138

int vboxsf_readlink(u32 root, struct shfl_string *parsed_path,

fs/vboxsf/vfsmod.h

140

int vboxsf_symlink(u32 root, struct shfl_string *new_path,

fs/vboxsf/vfsmod.h

48

u32 root;

fs/xfs/libxfs/xfs_bmap.c

288

int root,

fs/xfs/libxfs/xfs_bmap.c

311

if (root)

fs/xfs/libxfs/xfs_bmap.c

317

if (root)

fs/xfs/libxfs/xfs_btree_mem.c

105

xfbt->root.l = cpu_to_be64(bno);

fs/xfs/libxfs/xfs_btree_mem.c

32

cur->bc_mem.xfbtree->root = *ptr;

fs/xfs/libxfs/xfs_btree_mem.c

44

*ptr = cur->bc_mem.xfbtree->root;

fs/xfs/libxfs/xfs_btree_mem.h

36

union xfs_btree_ptr root;

fs/xfs/scrub/agheader_repair.c

144

return xfs_verify_agbno(sc->sa.pag, fab->root) &&

fs/xfs/scrub/agheader_repair.c

182

if (fab[XREP_AGF_RMAPBT].root != be32_to_cpu(old_agf->agf_rmap_root))

fs/xfs/scrub/agheader_repair.c

231

agf->agf_bno_root = cpu_to_be32(fab[XREP_AGF_BNOBT].root);

fs/xfs/scrub/agheader_repair.c

234

agf->agf_cnt_root = cpu_to_be32(fab[XREP_AGF_CNTBT].root);

fs/xfs/scrub/agheader_repair.c

237

agf->agf_rmap_root = cpu_to_be32(fab[XREP_AGF_RMAPBT].root);

fs/xfs/scrub/agheader_repair.c

242

cpu_to_be32(fab[XREP_AGF_REFCOUNTBT].root);

fs/xfs/scrub/agheader_repair.c

925

agi->agi_root = cpu_to_be32(fab[XREP_AGI_INOBT].root);

fs/xfs/scrub/agheader_repair.c

929

agi->agi_free_root = cpu_to_be32(fab[XREP_AGI_FINOBT].root);

fs/xfs/scrub/bitmap.c

319

xbitmap32_tree_insert(struct xbitmap32_node *node, struct rb_root_cached *root);

fs/xfs/scrub/bitmap.c

322

xbitmap32_tree_remove(struct xbitmap32_node *node, struct rb_root_cached *root);

fs/xfs/scrub/bitmap.c

325

xbitmap32_tree_iter_first(struct rb_root_cached *root, uint32_t start,

fs/xfs/scrub/bitmap.c

44

xbitmap64_tree_insert(struct xbitmap64_node *node, struct rb_root_cached *root);

fs/xfs/scrub/bitmap.c

47

xbitmap64_tree_remove(struct xbitmap64_node *node, struct rb_root_cached *root);

fs/xfs/scrub/bitmap.c

50

xbitmap64_tree_iter_first(struct rb_root_cached *root, uint64_t start,

fs/xfs/scrub/repair.c

634

fab->root = NULLAGBLOCK;

fs/xfs/scrub/repair.c

654

fab->root = agbno;

fs/xfs/scrub/repair.c

656

fab->root = NULLAGBLOCK;

fs/xfs/scrub/repair.c

728

fab->root = NULLAGBLOCK;

fs/xfs/scrub/repair.h

62

xfs_agblock_t root;

fs/xfs/xfs_super.c

1266

struct dentry *root)

fs/xfs/xfs_super.c

1268

struct xfs_mount *mp = XFS_M(root->d_sb);

fs/xfs/xfs_super.c

1657

struct inode *root;

fs/xfs/xfs_super.c

189

struct dentry *root)

fs/xfs/xfs_super.c

1942

root = igrab(VFS_I(mp->m_rootip));

fs/xfs/xfs_super.c

1943

if (!root) {

fs/xfs/xfs_super.c

1947

sb->s_root = d_make_root(root);

fs/xfs/xfs_super.c

207

struct xfs_mount *mp = XFS_M(root->d_sb);

fs/xfs/xfs_super.c

2138

struct xfs_mount *mp = XFS_M(fc->root->d_sb);

fs/zonefs/super.c

1365

struct super_block *sb = fc->root->d_sb;

fs/zonefs/super.c

1368

sync_filesystem(fc->root->d_sb);

fs/zonefs/super.c

520

static int zonefs_show_options(struct seq_file *seq, struct dentry *root)

fs/zonefs/super.c

522

struct zonefs_sb_info *sbi = ZONEFS_SB(root->d_sb);

fs/zonefs/super.c

678

struct inode *root = d_inode(sb->s_root);

fs/zonefs/super.c

690

inode_init_owner(&nop_mnt_idmap, inode, root, S_IFDIR | 0555);

fs/zonefs/super.c

693

inode_set_atime_to_ts(inode, inode_set_ctime_to_ts(inode, inode_get_ctime(root))));

include/acpi/acpi_drivers.h

72

struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root);

include/drm/drm_bridge.h

1611

void drm_bridge_debugfs_params(struct dentry *root);

include/drm/drm_bridge.h

1612

void drm_bridge_debugfs_encoder_params(struct dentry *root, struct drm_encoder *encoder);

include/drm/drm_bridge.h

960

void (*debugfs_init)(struct drm_bridge *bridge, struct dentry *root);

include/drm/drm_connector.h

1654

void (*debugfs_init)(struct drm_connector *connector, struct dentry *root);

include/drm/drm_debugfs.h

143

int count, struct dentry *root,

include/drm/drm_debugfs.h

146

struct dentry *root, struct drm_minor *minor);

include/drm/drm_debugfs.h

161

int count, struct dentry *root,

include/drm/drm_debugfs.h

166

int count, struct dentry *root,

include/drm/drm_encoder.h

90

void (*debugfs_init)(struct drm_encoder *encoder, struct dentry *root);

include/drm/drm_gpusvm.h

101

struct rb_root_cached root;

include/drm/drm_gpusvm.h

213

struct rb_root_cached root;

include/drm/drm_panel.h

146

void (*debugfs_init)(struct drm_panel *panel, struct dentry *root);

include/linux/acpi.h

1135

int acpi_ioapic_add(acpi_handle root);

include/linux/acpi.h

1137

static inline int acpi_ioapic_add(acpi_handle root) { return 0; }

include/linux/assoc_array.h

23

struct assoc_array_ptr *root; /* The node at the root of the tree */

include/linux/assoc_array.h

56

array->root = NULL;

include/linux/bootconfig.h

131

struct xbc_node * __init xbc_node_find_next_leaf(struct xbc_node *root,

include/linux/bootconfig.h

134

const char * __init xbc_node_find_next_key_value(struct xbc_node *root,

include/linux/bootconfig.h

265

int __init xbc_node_compose_key_after(struct xbc_node *root,

include/linux/ceph/libceph.h

191

static bool __insert_##name(struct rb_root *root, type *t) \

include/linux/ceph/libceph.h

193

struct rb_node **n = &root->rb_node; \

include/linux/ceph/libceph.h

213

rb_insert_color(&t->nodefld, root); \

include/linux/ceph/libceph.h

216

static void __maybe_unused insert_##name(struct rb_root *root, type *t) \

include/linux/ceph/libceph.h

218

if (!__insert_##name(root, t)) \

include/linux/ceph/libceph.h

221

static void erase_##name(struct rb_root *root, type *t) \

include/linux/ceph/libceph.h

224

rb_erase(&t->nodefld, root); \

include/linux/ceph/libceph.h

234

static type *lookup_##name(struct rb_root *root, lookup_param_type key) \

include/linux/ceph/libceph.h

236

struct rb_node *n = root->rb_node; \

include/linux/cgroup-defs.h

552

struct cgroup_root *root;

include/linux/cgroup-defs.h

832

struct cgroup_root *root;

include/linux/cgroup.h

540

if (cgrp->root != ancestor->root || cgrp->level < ancestor->level)

include/linux/crush/crush.h

356

void clear_crush_names(struct rb_root *root);

include/linux/device.h

1153

void root_device_unregister(struct device *root);

include/linux/eisa.h

107

int eisa_root_register (struct eisa_root_device *root);

include/linux/exportfs.h

172

struct path root;

include/linux/fs_context.h

96

struct dentry *root; /* The root and superblock */

include/linux/fs_struct.h

15

struct path root, pwd;

include/linux/fs_struct.h

27

static inline void get_fs_root(struct fs_struct *fs, struct path *root)

include/linux/fs_struct.h

30

*root = fs->root;

include/linux/fs_struct.h

31

path_get(root);

include/linux/generic-radix-tree.h

116

.root = NULL, \

include/linux/generic-radix-tree.h

187

struct genradix_root *r = READ_ONCE(radix->root);

include/linux/generic-radix-tree.h

86

struct genradix_root *root;

include/linux/hfs_common.h

482

__be32 root; /* (V) The node number of the root node */

include/linux/interval_tree.h

16

struct rb_root_cached *root);

include/linux/interval_tree.h

20

struct rb_root_cached *root);

include/linux/interval_tree.h

27

interval_tree_iter_first(struct rb_root_cached *root,

include/linux/interval_tree_generic.h

115

ITPREFIX ## _iter_first(struct rb_root_cached *root, \

include/linux/interval_tree_generic.h

120

if (!root->rb_root.rb_node) \

include/linux/interval_tree_generic.h

136

node = rb_entry(root->rb_root.rb_node, ITSTRUCT, ITRB); \

include/linux/interval_tree_generic.h

140

leftmost = rb_entry(root->rb_leftmost, ITSTRUCT, ITRB); \

include/linux/interval_tree_generic.h

39

struct rb_root_cached *root) \

include/linux/interval_tree_generic.h

41

struct rb_node **link = &root->rb_root.rb_node, *rb_parent = NULL; \

include/linux/interval_tree_generic.h

61

rb_insert_augmented_cached(&node->ITRB, root, \

include/linux/interval_tree_generic.h

66

struct rb_root_cached *root) \

include/linux/interval_tree_generic.h

68

rb_erase_augmented_cached(&node->ITRB, root, &ITPREFIX ## _augment); \

include/linux/ioport.h

242

extern struct resource *request_resource_conflict(struct resource *root, struct resource *new);

include/linux/ioport.h

243

extern int request_resource(struct resource *root, struct resource *new);

include/linux/ioport.h

246

extern void reserve_region_with_split(struct resource *root,

include/linux/ioport.h

251

extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new);

include/linux/ioport.h

254

extern int allocate_resource(struct resource *root, struct resource *new,

include/linux/ioport.h

259

struct resource *lookup_resource(struct resource *root, resource_size_t start);

include/linux/ioport.h

352

int find_resource_space(struct resource *root, struct resource *new,

include/linux/ioport.h

387

extern int devm_request_resource(struct device *dev, struct resource *root,

include/linux/irqdomain.h

176

struct irq_domain *root;

include/linux/kernfs.h

167

struct kernfs_root *root;

include/linux/kernfs.h

243

int (*show_options)(struct seq_file *sf, struct kernfs_root *root);

include/linux/kernfs.h

251

struct kernfs_root *root);

include/linux/kernfs.h

254

struct kernfs_node *kernfs_root_to_node(struct kernfs_root *root);

include/linux/kernfs.h

333

struct kernfs_root *root; /* Root of the hierarchy being mounted */

include/linux/kernfs.h

423

void kernfs_destroy_root(struct kernfs_root *root);

include/linux/kernfs.h

469

struct kernfs_node *kernfs_find_and_get_node_by_id(struct kernfs_root *root,

include/linux/kernfs.h

522

static inline void kernfs_destroy_root(struct kernfs_root *root) { }

include/linux/memcontrol.h

1105

static inline void mem_cgroup_protection(struct mem_cgroup *root,

include/linux/memcontrol.h

1114

static inline void mem_cgroup_calculate_protection(struct mem_cgroup *root,

include/linux/memcontrol.h

1267

mem_cgroup_iter(struct mem_cgroup *root,

include/linux/memcontrol.h

1274

static inline void mem_cgroup_iter_break(struct mem_cgroup *root,

include/linux/memcontrol.h

556

static inline void mem_cgroup_protection(struct mem_cgroup *root,

include/linux/memcontrol.h

601

if (root == memcg)

include/linux/memcontrol.h

608

void mem_cgroup_calculate_protection(struct mem_cgroup *root,

include/linux/memcontrol.h

867

struct mem_cgroup *root)

include/linux/memcontrol.h

869

if (root == memcg)

include/linux/memcontrol.h

871

return cgroup_is_descendant(memcg->css.cgroup, root->css.cgroup);

include/linux/mempolicy.h

114

struct rb_root root;

include/linux/mlx5/driver.h

224

struct dentry *root;

include/linux/mlx5/driver.h

292

struct dentry *root;

include/linux/mm.h

3787

struct rb_root_cached *root);

include/linux/mm.h

3790

struct rb_root_cached *root);

include/linux/mm.h

3792

struct rb_root_cached *root);

include/linux/mm.h

3795

struct vm_area_struct *vma_interval_tree_iter_first(struct rb_root_cached *root,

include/linux/mm.h

3800

#define vma_interval_tree_foreach(vma, root, start, last) \

include/linux/mm.h

3801

for (vma = vma_interval_tree_iter_first(root, start, last); \

include/linux/mm.h

3805

struct rb_root_cached *root);

include/linux/mm.h

3807

struct rb_root_cached *root);

include/linux/mm.h

3809

anon_vma_interval_tree_iter_first(struct rb_root_cached *root,

include/linux/mm.h

3817

#define anon_vma_interval_tree_foreach(avc, root, start, last) \

include/linux/mm.h

3818

for (avc = anon_vma_interval_tree_iter_first(root, start, last); \

include/linux/mmzone.h

1970

unsigned long root = SECTION_NR_TO_ROOT(nr);

include/linux/mmzone.h

1972

if (unlikely(root >= NR_SECTION_ROOTS))

include/linux/mmzone.h

1976

if (!mem_section || !mem_section[root])

include/linux/mmzone.h

1979

return &mem_section[root][nr & SECTION_ROOT_MASK];

include/linux/namei.h

74

const struct path *root);

include/linux/nstree.h

26

void ns_tree_root_init(struct ns_tree_root *root);

include/linux/nstree.h

29

struct ns_tree_root *root,

include/linux/nstree.h

31

void ns_tree_node_del(struct ns_tree_node *node, struct ns_tree_root *root);

include/linux/of_platform.h

105

static inline int of_platform_populate(struct device_node *root,

include/linux/of_platform.h

112

static inline int of_platform_default_populate(struct device_node *root,

include/linux/of_platform.h

68

extern int of_platform_bus_probe(struct device_node *root,

include/linux/of_platform.h

80

extern int of_platform_populate(struct device_node *root,

include/linux/of_platform.h

84

extern int of_platform_default_populate(struct device_node *root,

include/linux/page_counter.h

103

void page_counter_calculate_protection(struct page_counter *root,

include/linux/page_counter.h

107

static inline void page_counter_calculate_protection(struct page_counter *root,

include/linux/pci-acpi.h

30

extern int pci_mcfg_lookup(struct acpi_pci_root *root, struct resource *cfgres,

include/linux/pci-acpi.h

65

struct acpi_pci_root *root;

include/linux/pci-acpi.h

80

extern struct pci_bus *acpi_pci_root_create(struct acpi_pci_root *root,

include/linux/radix-tree.h

263

void __rcu **idr_get_free(struct radix_tree_root *root,

include/linux/radix-tree.h

323

radix_tree_iter_lookup(const struct radix_tree_root *root,

include/linux/radix-tree.h

327

return radix_tree_next_chunk(root, iter, RADIX_TREE_ITER_CONTIG);

include/linux/radix-tree.h

449

#define radix_tree_for_each_slot(slot, root, iter, start) \

include/linux/radix-tree.h

451

slot || (slot = radix_tree_next_chunk(root, iter, 0)) ; \

include/linux/radix-tree.h

465

#define radix_tree_for_each_tagged(slot, root, iter, start, tag) \

include/linux/radix-tree.h

467

slot || (slot = radix_tree_next_chunk(root, iter, \

include/linux/radix-tree.h

84

#define INIT_RADIX_TREE(root, mask) xa_init_flags(root, mask)

include/linux/radix-tree.h

86

static inline bool radix_tree_empty(const struct radix_tree_root *root)

include/linux/radix-tree.h

88

return root->xa_head == NULL;

include/linux/rbtree.h

127

#define rbtree_postorder_for_each_entry_safe(pos, n, root, field) \

include/linux/rbtree.h

128

for (pos = rb_entry_safe(rb_first_postorder(root), typeof(*pos), field); \

include/linux/rbtree.h

134

#define rb_first_cached(root) (root)->rb_leftmost

include/linux/rbtree.h

137

struct rb_root_cached *root,

include/linux/rbtree.h

141

root->rb_leftmost = node;

include/linux/rbtree.h

142

rb_insert_color(node, &root->rb_root);

include/linux/rbtree.h

147

rb_erase_cached(struct rb_node *node, struct rb_root_cached *root)

include/linux/rbtree.h

151

if (root->rb_leftmost == node)

include/linux/rbtree.h

152

leftmost = root->rb_leftmost = rb_next(node);

include/linux/rbtree.h

154

rb_erase(node, &root->rb_root);

include/linux/rbtree.h

161

struct rb_root_cached *root)

include/linux/rbtree.h

163

if (root->rb_leftmost == victim)

include/linux/rbtree.h

164

root->rb_leftmost = new;

include/linux/rbtree.h

165

rb_replace_node(victim, new, &root->rb_root);

include/linux/rbtree.h

30

#define RB_EMPTY_ROOT(root) (READ_ONCE((root)->rb_node) == NULL)

include/linux/rbtree.h

50

static inline struct rb_node *rb_first(const struct rb_root *root)

include/linux/rbtree.h

54

n = root->rb_node;

include/linux/rbtree.h

65

static inline struct rb_node *rb_last(const struct rb_root *root)

include/linux/rbtree.h

69

n = root->rb_node;

include/linux/rbtree.h

83

struct rb_root *root);

include/linux/rbtree.h

85

struct rb_root *root);

include/linux/rbtree_augmented.h

196

struct rb_node *parent, struct rb_root *root)

include/linux/rbtree_augmented.h

204

WRITE_ONCE(root->rb_node, new);

include/linux/rbtree_augmented.h

209

struct rb_node *parent, struct rb_root *root)

include/linux/rbtree_augmented.h

217

rcu_assign_pointer(root->rb_node, new);

include/linux/rbtree_augmented.h

220

extern void __rb_erase_color(struct rb_node *parent, struct rb_root *root,

include/linux/rbtree_augmented.h

224

__rb_erase_augmented(struct rb_node *node, struct rb_root *root,

include/linux/rbtree_augmented.h

242

__rb_change_child(node, child, parent, root);

include/linux/rbtree_augmented.h

253

__rb_change_child(node, tmp, parent, root);

include/linux/rbtree_augmented.h

309

__rb_change_child(node, successor, tmp, root);

include/linux/rbtree_augmented.h

326

rb_erase_augmented(struct rb_node *node, struct rb_root *root,

include/linux/rbtree_augmented.h

329

struct rb_node *rebalance = __rb_erase_augmented(node, root, augment);

include/linux/rbtree_augmented.h

33

extern void __rb_insert_augmented(struct rb_node *node, struct rb_root *root,

include/linux/rbtree_augmented.h

331

__rb_erase_color(rebalance, root, augment->rotate);

include/linux/rbtree_augmented.h

335

rb_erase_augmented_cached(struct rb_node *node, struct rb_root_cached *root,

include/linux/rbtree_augmented.h

338

if (root->rb_leftmost == node)

include/linux/rbtree_augmented.h

339

root->rb_leftmost = rb_next(node);

include/linux/rbtree_augmented.h

340

rb_erase_augmented(node, &root->rb_root, augment);

include/linux/rbtree_augmented.h

47

rb_insert_augmented(struct rb_node *node, struct rb_root *root,

include/linux/rbtree_augmented.h

50

__rb_insert_augmented(node, root, augment->rotate);

include/linux/rbtree_augmented.h

55

struct rb_root_cached *root, bool newleft,

include/linux/rbtree_augmented.h

59

root->rb_leftmost = node;

include/linux/rbtree_augmented.h

60

rb_insert_augmented(node, &root->rb_root, augment);

include/linux/rbtree_latch.h

145

struct latch_tree_root *root,

include/linux/rbtree_latch.h

148

write_seqcount_latch_begin(&root->seq);

include/linux/rbtree_latch.h

149

__lt_insert(node, root, 0, ops->less);

include/linux/rbtree_latch.h

150

write_seqcount_latch(&root->seq);

include/linux/rbtree_latch.h

151

__lt_insert(node, root, 1, ops->less);

include/linux/rbtree_latch.h

152

write_seqcount_latch_end(&root->seq);

include/linux/rbtree_latch.h

173

struct latch_tree_root *root,

include/linux/rbtree_latch.h

176

write_seqcount_latch_begin(&root->seq);

include/linux/rbtree_latch.h

177

__lt_erase(node, root, 0);

include/linux/rbtree_latch.h

178

write_seqcount_latch(&root->seq);

include/linux/rbtree_latch.h

179

__lt_erase(node, root, 1);

include/linux/rbtree_latch.h

180

write_seqcount_latch_end(&root->seq);

include/linux/rbtree_latch.h

202

latch_tree_find(void *key, struct latch_tree_root *root,

include/linux/rbtree_latch.h

209

seq = read_seqcount_latch(&root->seq);

include/linux/rbtree_latch.h

210

node = __lt_find(key, root, seq & 1, ops->comp);

include/linux/rbtree_latch.h

211

} while (read_seqcount_latch_retry(&root->seq, seq));

include/linux/rbtree_latch.h

79

struct rb_root *root = &ltr->tree[idx];

include/linux/rbtree_latch.h

80

struct rb_node **link = &root->rb_node;

include/linux/rbtree_latch.h

96

rb_insert_color(node, root);

include/linux/rmap.h

33

struct anon_vma *root; /* Root of this anon_vma tree */

include/linux/seq_file.h

173

const struct path *root, const char *esc);

include/linux/skbuff.h

3442

unsigned int skb_rbtree_purge(struct rb_root *root);

include/linux/skbuff.h

4128

#define skb_rb_first(root) rb_to_skb(rb_first(root))

include/linux/skbuff.h

4129

#define skb_rb_last(root) rb_to_skb(rb_last(root))

include/linux/skbuff.h

4147

#define skb_rbtree_walk(skb, root) \

include/linux/skbuff.h

4148

for (skb = skb_rb_first(root); skb != NULL; \

include/linux/sysctl.h

211

struct ctl_table_root *root;

include/linux/sysctl.h

225

struct rb_root root;

include/linux/sysctl.h

235

struct ctl_table_set *(*lookup)(struct ctl_table_root *root);

include/linux/sysctl.h

249

struct ctl_table_root *root,

include/linux/sysctl.h

296

struct ctl_table_root *root,

include/linux/vfio.h

318

void vfio_combine_iova_ranges(struct rb_root_cached *root, u32 cur_nodes,

include/linux/vhost_iotlb.h

26

struct rb_root_cached root;

include/media/v4l2-dv-timings.h

292

struct v4l2_debugfs_if *v4l2_debugfs_if_alloc(struct dentry *root, u32 if_types,

include/media/v4l2-dv-timings.h

298

struct v4l2_debugfs_if *v4l2_debugfs_if_alloc(struct dentry *root, u32 if_types,

include/net/ip6_fib.h

360

struct fib6_node *root, *node;

include/net/ip6_fib.h

454

struct fib6_node *fib6_node_lookup(struct fib6_node *root,

include/net/ip6_fib.h

458

struct fib6_node *fib6_locate(struct fib6_node *root,

include/net/ip6_fib.h

469

int fib6_add(struct fib6_node *root, struct fib6_info *rt,

include/net/iucv/iucv.h

298

struct device *root;

include/net/sch_generic.h

426

void __rcu *root;

include/net/sch_generic.h

586

struct Qdisc *root = qdisc_root_sleeping(qdisc);

include/net/sch_generic.h

589

return qdisc_lock(root);

include/net/tcp.h

2257

void tcp_rbtree_insert(struct rb_root *root, struct sk_buff *skb);

include/soc/tegra/mc.h

226

struct dentry *root;

include/trace/events/btrfs.h

1083

TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf,

include/trace/events/btrfs.h

1086

TP_ARGS(root, buf, cow),

include/trace/events/btrfs.h

1097

TP_fast_assign_btrfs(root->fs_info,

include/trace/events/btrfs.h

1098

__entry->root_objectid = btrfs_root_id(root);

include/trace/events/btrfs.h

1243

TP_PROTO(const struct btrfs_root *root,

include/trace/events/btrfs.h

1246

TP_ARGS(root, ffe_ctl),

include/trace/events/btrfs.h

1255

TP_fast_assign_btrfs(root->fs_info,

include/trace/events/btrfs.h

1256

__entry->root_objectid = btrfs_root_id(root);

include/trace/events/btrfs.h

1271

TP_PROTO(const struct btrfs_root *root,

include/trace/events/btrfs.h

1274

TP_ARGS(root, ffe_ctl),

include/trace/events/btrfs.h

1284

TP_fast_assign_btrfs(root->fs_info,

include/trace/events/btrfs.h

1285

__entry->root_objectid = btrfs_root_id(root);

include/trace/events/btrfs.h

1301

TP_PROTO(const struct btrfs_root *root,

include/trace/events/btrfs.h

1305

TP_ARGS(root, ffe_ctl, block_group),

include/trace/events/btrfs.h

1318

TP_fast_assign_btrfs(root->fs_info,

include/trace/events/btrfs.h

1319

__entry->root_objectid = btrfs_root_id(root);

include/trace/events/btrfs.h

1673

__entry->rootid = btrfs_root_id(BTRFS_I(inode)->root);

include/trace/events/btrfs.h

1855

TP_PROTO(const struct btrfs_root *root, s64 diff, int type),

include/trace/events/btrfs.h

1857

TP_ARGS(root, diff, type),

include/trace/events/btrfs.h

1865

TP_fast_assign_btrfs(root->fs_info,

include/trace/events/btrfs.h

1866

__entry->refroot = btrfs_root_id(root);

include/trace/events/btrfs.h

1878

TP_PROTO(const struct btrfs_root *root, s64 diff),

include/trace/events/btrfs.h

1880

TP_ARGS(root, diff),

include/trace/events/btrfs.h

1887

TP_fast_assign_btrfs(root->fs_info,

include/trace/events/btrfs.h

1888

__entry->refroot = btrfs_root_id(root);

include/trace/events/btrfs.h

1901

TP_PROTO(struct btrfs_root *root),

include/trace/events/btrfs.h

1903

TP_ARGS(root),

include/trace/events/btrfs.h

1911

TP_fast_assign_btrfs(root->fs_info,

include/trace/events/btrfs.h

1912

__entry->refroot = btrfs_root_id(root);

include/trace/events/btrfs.h

1913

spin_lock(&root->qgroup_meta_rsv_lock);

include/trace/events/btrfs.h

1914

__entry->diff = -(s64)root->qgroup_meta_rsv_pertrans;

include/trace/events/btrfs.h

1915

spin_unlock(&root->qgroup_meta_rsv_lock);

include/trace/events/btrfs.h

1982

TP_PROTO(const struct btrfs_root *root, u64 ino, int mod, unsigned outstanding),

include/trace/events/btrfs.h

1984

TP_ARGS(root, ino, mod, outstanding),

include/trace/events/btrfs.h

1993

TP_fast_assign_btrfs(root->fs_info,

include/trace/events/btrfs.h

1994

__entry->root_objectid = btrfs_root_id(root);

include/trace/events/btrfs.h

2079

__entry->rootid = inode ? btrfs_root_id(inode->root) : 0;

include/trace/events/btrfs.h

2112

__entry->rootid = inode ? btrfs_root_id(inode->root) : 0;

include/trace/events/btrfs.h

2146

__entry->rootid = inode ? btrfs_root_id(inode->root) : 0;

include/trace/events/btrfs.h

227

__entry->root_objectid = BTRFS_I(inode)->root ?

include/trace/events/btrfs.h

228

btrfs_root_id(BTRFS_I(inode)->root) : 0;

include/trace/events/btrfs.h

2615

TP_fast_assign_btrfs(inode->root->fs_info,

include/trace/events/btrfs.h

2617

__entry->root_id = btrfs_root_id(inode->root);

include/trace/events/btrfs.h

283

TP_PROTO(const struct btrfs_root *root, const struct btrfs_inode *inode,

include/trace/events/btrfs.h

286

TP_ARGS(root, inode, map),

include/trace/events/btrfs.h

299

TP_fast_assign_btrfs(root->fs_info,

include/trace/events/btrfs.h

300

__entry->root_objectid = btrfs_root_id(root);

include/trace/events/btrfs.h

378

TP_fast_assign_btrfs(bi->root->fs_info,

include/trace/events/btrfs.h

379

__entry->root_obj = btrfs_root_id(bi->root);

include/trace/events/btrfs.h

429

bi->root->fs_info,

include/trace/events/btrfs.h

430

__entry->root_obj = btrfs_root_id(bi->root);

include/trace/events/btrfs.h

520

TP_fast_assign_btrfs(inode->root->fs_info,

include/trace/events/btrfs.h

530

__entry->root_objectid = btrfs_root_id(inode->root);

include/trace/events/btrfs.h

662

TP_fast_assign_btrfs(inode->root->fs_info,

include/trace/events/btrfs.h

667

__entry->root_objectid = btrfs_root_id(inode->root);

include/trace/events/btrfs.h

706

__entry->root_objectid = btrfs_root_id(BTRFS_I(inode)->root);

include/trace/events/btrfs.h

744

TP_fast_assign_btrfs(inode->root->fs_info,

include/trace/events/btrfs.h

749

__entry->root_objectid = btrfs_root_id(inode->root);

include/trace/events/btrfs.h

782

__entry->root_objectid = btrfs_root_id(BTRFS_I(inode)->root);

include/trace/events/cgroup.h

13

TP_PROTO(struct cgroup_root *root),

include/trace/events/cgroup.h

137

__entry->dst_root = dst_cgrp->root->hierarchy_id;

include/trace/events/cgroup.h

15

TP_ARGS(root),

include/trace/events/cgroup.h

173

__field( int, root )

include/trace/events/cgroup.h

18

__field( int, root )

include/trace/events/cgroup.h

181

__entry->root = cgrp->root->hierarchy_id;

include/trace/events/cgroup.h

189

__entry->root, __entry->id, __entry->level, __get_str(path),

include/trace/events/cgroup.h

20

__string( name, root->name )

include/trace/events/cgroup.h

214

__field( int, root )

include/trace/events/cgroup.h

222

__entry->root = cgrp->root->hierarchy_id;

include/trace/events/cgroup.h

230

__entry->root, __entry->id, __entry->level,

include/trace/events/cgroup.h

24

__entry->root = root->hierarchy_id;

include/trace/events/cgroup.h

25

__entry->ss_mask = root->subsys_mask;

include/trace/events/cgroup.h

30

__entry->root, __entry->ss_mask, __get_str(name))

include/trace/events/cgroup.h

35

TP_PROTO(struct cgroup_root *root),

include/trace/events/cgroup.h

37

TP_ARGS(root)

include/trace/events/cgroup.h

42

TP_PROTO(struct cgroup_root *root),

include/trace/events/cgroup.h

44

TP_ARGS(root)

include/trace/events/cgroup.h

49

TP_PROTO(struct cgroup_root *root),

include/trace/events/cgroup.h

51

TP_ARGS(root)

include/trace/events/cgroup.h

61

__field( int, root )

include/trace/events/cgroup.h

68

__entry->root = cgrp->root->hierarchy_id;

include/trace/events/cgroup.h

75

__entry->root, __entry->id, __entry->level, __get_str(path))

include/uapi/linux/adfs_fs.h

23

__le32 root;

include/uapi/linux/btrfs_tree.h

686

__le64 root;

include/uapi/linux/btrfs_tree.h

831

__le64 root;

include/uapi/linux/cramfs_fs.h

63

struct cramfs_inode root; /* root inode data */

include/uapi/linux/nfs_mount.h

44

struct nfs3_fh root; /* 4 */

include/uapi/sound/asequencer.h

595

struct snd_seq_addr root; /* client/port id to be searched */

include/uapi/sound/sfnt_info.h

114

short root; /* midi root key */

init/main.c

330

struct xbc_node *root)

init/main.c

337

xbc_node_for_each_key_value(root, knode, val) {

init/main.c

338

ret = xbc_node_compose_key_after(root, knode,

init/main.c

373

struct xbc_node *root;

init/main.c

377

root = xbc_find_node(key);

init/main.c

378

if (!root)

init/main.c

382

len = xbc_snprint_cmdline(NULL, 0, root);

init/main.c

392

ret = xbc_snprint_cmdline(new_cmdline, len + 1, root);

ipc/ipc_sysctl.c

183

static struct ctl_table_set *set_lookup(struct ctl_table_root *root)

ipc/mq_sysctl.c

69

static struct ctl_table_set *set_lookup(struct ctl_table_root *root)

kernel/audit_tree.c

1021

owner->root = NULL;

kernel/audit_tree.c

107

tree->root = NULL;

kernel/audit_tree.c

16

struct audit_chunk *root;

kernel/audit_tree.c

303

owner->root = new;

kernel/audit_tree.c

331

if (owner->root == chunk) {

kernel/audit_tree.c

333

owner->root = NULL;

kernel/audit_tree.c

438

if (!tree->root) {

kernel/audit_tree.c

439

tree->root = chunk;

kernel/audit_tree.c

510

if (!tree->root) {

kernel/audit_tree.c

511

tree->root = chunk;

kernel/audit_tree.c

633

if (!tree->root && !tree->goner) {

kernel/audit_tree.c

657

tree->root = NULL;

kernel/bpf/cgroup.c

555

if (cgrp->root != &cgrp_dfl_root)

kernel/bpf/helpers.c

2274

#define bpf_rbtree_postorder_for_each_entry_safe(pos, n, root) \

kernel/bpf/helpers.c

2275

for (pos = rb_first_postorder(root); \

kernel/bpf/helpers.c

2282

struct rb_root_cached orig_root, *root = rb_root;

kernel/bpf/helpers.c

2290

orig_root = *root;

kernel/bpf/helpers.c

2291

*root = RB_ROOT_CACHED;

kernel/bpf/helpers.c

2482

__bpf_kfunc struct bpf_rb_node *bpf_rbtree_remove(struct bpf_rb_root *root,

kernel/bpf/helpers.c

2486

struct rb_root_cached *r = (struct rb_root_cached *)root;

kernel/bpf/helpers.c

2492

if (READ_ONCE(node_internal->owner) != root)

kernel/bpf/helpers.c

2504

static int __bpf_rbtree_add(struct bpf_rb_root *root,

kernel/bpf/helpers.c

2508

struct rb_node **link = &((struct rb_root_cached *)root)->rb_root.rb_node;

kernel/bpf/helpers.c

2533

rb_insert_color_cached(n, (struct rb_root_cached *)root, leftmost);

kernel/bpf/helpers.c

2534

WRITE_ONCE(node->owner, root);

kernel/bpf/helpers.c

2538

__bpf_kfunc int bpf_rbtree_add_impl(struct bpf_rb_root *root, struct bpf_rb_node *node,

kernel/bpf/helpers.c

2545

return __bpf_rbtree_add(root, n, (void *)less, meta ? meta->record : NULL, off);

kernel/bpf/helpers.c

2548

__bpf_kfunc struct bpf_rb_node *bpf_rbtree_first(struct bpf_rb_root *root)

kernel/bpf/helpers.c

2550

struct rb_root_cached *r = (struct rb_root_cached *)root;

kernel/bpf/helpers.c

2555

__bpf_kfunc struct bpf_rb_node *bpf_rbtree_root(struct bpf_rb_root *root)

kernel/bpf/helpers.c

2557

struct rb_root_cached *r = (struct rb_root_cached *)root;

kernel/bpf/helpers.c

2562

__bpf_kfunc struct bpf_rb_node *bpf_rbtree_left(struct bpf_rb_root *root, struct bpf_rb_node *node)

kernel/bpf/helpers.c

2566

if (READ_ONCE(node_internal->owner) != root)

kernel/bpf/helpers.c

2572

__bpf_kfunc struct bpf_rb_node *bpf_rbtree_right(struct bpf_rb_root *root, struct bpf_rb_node *node)

kernel/bpf/helpers.c

2576

if (READ_ONCE(node_internal->owner) != root)

kernel/bpf/inode.c

718

static int bpf_show_options(struct seq_file *m, struct dentry *root)

kernel/bpf/inode.c

720

struct inode *inode = d_inode(root);

kernel/bpf/inode.c

722

struct bpf_mount_opts *opts = root->d_sb->s_fs_info;

kernel/bpf/local_storage.c

105

struct rb_root *root = &map->root;

kernel/bpf/local_storage.c

106

struct rb_node **new = &(root->rb_node), *parent = NULL;

kernel/bpf/local_storage.c

127

rb_insert_color(&storage->node, root);

kernel/bpf/local_storage.c

25

struct rb_root root;

kernel/bpf/local_storage.c

335

map->root = RB_ROOT;

kernel/bpf/local_storage.c

356

WARN_ON(!RB_EMPTY_ROOT(&map->root));

kernel/bpf/local_storage.c

602

struct rb_root *root;

kernel/bpf/local_storage.c

610

root = &map->root;

kernel/bpf/local_storage.c

611

rb_erase(&storage->node, root);

kernel/bpf/local_storage.c

70

struct rb_root *root = &map->root;

kernel/bpf/local_storage.c

76

node = root->rb_node;

kernel/bpf/lpm_trie.c

249

for (node = rcu_dereference_check(trie->root, rcu_read_lock_bh_held());

kernel/bpf/lpm_trie.c

35

struct lpm_trie_node __rcu *root;

kernel/bpf/lpm_trie.c

360

slot = &trie->root;

kernel/bpf/lpm_trie.c

482

trim = &trie->root;

kernel/bpf/lpm_trie.c

625

slot = &trie->root;

kernel/bpf/lpm_trie.c

678

search_root = rcu_dereference(trie->root);

kernel/bpf/range_tree.c

103

rb_insert_color_cached(&rn->rb_range_size, root, leftmost);

kernel/bpf/range_tree.c

86

struct rb_root_cached *root)

kernel/bpf/range_tree.c

88

struct rb_node **link = &root->rb_root.rb_node, *rb = NULL;

kernel/cgroup/cgroup-internal.h

174

#define for_each_root(root) \

kernel/cgroup/cgroup-internal.h

175

list_for_each_entry_rcu((root), &cgroup_roots, root_list, \

kernel/cgroup/cgroup-internal.h

229

struct cgroup_root *root);

kernel/cgroup/cgroup-internal.h

235

void cgroup_favor_dynmods(struct cgroup_root *root, bool favor);

kernel/cgroup/cgroup-internal.h

236

void cgroup_free_root(struct cgroup_root *root);

kernel/cgroup/cgroup-internal.h

238

int cgroup_setup_root(struct cgroup_root *root, u32 ss_mask);

kernel/cgroup/cgroup-internal.h

47

struct cgroup_root *root;

kernel/cgroup/cgroup-v1.c

1095

struct kernfs_root *kf_root = kernfs_root_from_sb(fc->root->d_sb);

kernel/cgroup/cgroup-v1.c

1096

struct cgroup_root *root = cgroup_root_from_kf(kf_root);

kernel/cgroup/cgroup-v1.c

1107

if (ctx->subsys_mask != root->subsys_mask || ctx->release_agent)

kernel/cgroup/cgroup-v1.c

1111

added_mask = ctx->subsys_mask & ~root->subsys_mask;

kernel/cgroup/cgroup-v1.c

1112

removed_mask = root->subsys_mask & ~ctx->subsys_mask;

kernel/cgroup/cgroup-v1.c

1115

if ((ctx->flags ^ root->flags) ||

kernel/cgroup/cgroup-v1.c

1116

(ctx->name && strcmp(ctx->name, root->name))) {

kernel/cgroup/cgroup-v1.c

1118

ctx->flags, ctx->name ?: "", root->flags, root->name);

kernel/cgroup/cgroup-v1.c

1124

if (!list_empty(&root->cgrp.self.children)) {

kernel/cgroup/cgroup-v1.c

1129

ret = rebind_subsystems(root, added_mask);

kernel/cgroup/cgroup-v1.c

1137

strscpy(root->release_agent_path, ctx->release_agent);

kernel/cgroup/cgroup-v1.c

1141

trace_cgroup_remount(root);

kernel/cgroup/cgroup-v1.c

1167

struct cgroup_root *root;

kernel/cgroup/cgroup-v1.c

1185

ss->root == &cgrp_dfl_root)

kernel/cgroup/cgroup-v1.c

1188

if (!percpu_ref_tryget_live(&ss->root->cgrp.self.refcnt))

kernel/cgroup/cgroup-v1.c

1190

cgroup_put(&ss->root->cgrp);

kernel/cgroup/cgroup-v1.c

1193

for_each_root(root) {

kernel/cgroup/cgroup-v1.c

1196

if (root == &cgrp_dfl_root)

kernel/cgroup/cgroup-v1.c

1205

if (strcmp(ctx->name, root->name))

kernel/cgroup/cgroup-v1.c

1215

(ctx->subsys_mask != root->subsys_mask)) {

kernel/cgroup/cgroup-v1.c

1221

if (root->flags ^ ctx->flags)

kernel/cgroup/cgroup-v1.c

1224

ctx->root = root;

kernel/cgroup/cgroup-v1.c

1240

root = kzalloc_obj(*root);

kernel/cgroup/cgroup-v1.c

1241

if (!root)

kernel/cgroup/cgroup-v1.c

1244

ctx->root = root;

kernel/cgroup/cgroup-v1.c

1247

ret = cgroup_setup_root(root, ctx->subsys_mask);

kernel/cgroup/cgroup-v1.c

1249

cgroup_favor_dynmods(root, ctx->flags & CGRP_ROOT_FAVOR_DYNMODS);

kernel/cgroup/cgroup-v1.c

1251

cgroup_free_root(root);

kernel/cgroup/cgroup-v1.c

1268

if (!ret && !percpu_ref_tryget_live(&ctx->root->cgrp.self.refcnt))

kernel/cgroup/cgroup-v1.c

1276

if (!ret && percpu_ref_is_dying(&ctx->root->cgrp.self.refcnt)) {

kernel/cgroup/cgroup-v1.c

1301

struct cgroup_root *root;

kernel/cgroup/cgroup-v1.c

1305

for_each_root(root) {

kernel/cgroup/cgroup-v1.c

1307

if (root == &cgrp_dfl_root)

kernel/cgroup/cgroup-v1.c

1309

if (root->hierarchy_id != hierarchy_id)

kernel/cgroup/cgroup-v1.c

1312

cgrp = task_cgroup_from_root(tsk, root);

kernel/cgroup/cgroup-v1.c

560

BUILD_BUG_ON(sizeof(cgrp->root->release_agent_path) < PATH_MAX);

kernel/cgroup/cgroup-v1.c

575

strscpy(cgrp->root->release_agent_path, strstrip(buf),

kernel/cgroup/cgroup-v1.c

576

sizeof(cgrp->root->release_agent_path));

kernel/cgroup/cgroup-v1.c

587

seq_puts(seq, cgrp->root->release_agent_path);

kernel/cgroup/cgroup-v1.c

68

struct cgroup_root *root;

kernel/cgroup/cgroup-v1.c

690

cgrp_v1_visible |= ss->root != &cgrp_dfl_root;

kernel/cgroup/cgroup-v1.c

696

ss->legacy_name, ss->root->hierarchy_id,

kernel/cgroup/cgroup-v1.c

697

atomic_read(&ss->root->nr_cgrps),

kernel/cgroup/cgroup-v1.c

73

for_each_root(root) {

kernel/cgroup/cgroup-v1.c

77

from_cgrp = task_cgroup_from_root(from, root);

kernel/cgroup/cgroup-v1.c

810

if (!cgrp->root->release_agent_path[0])

kernel/cgroup/cgroup-v1.c

820

strscpy(agentbuf, cgrp->root->release_agent_path, PATH_MAX);

kernel/cgroup/cgroup-v1.c

885

struct cgroup_root *root = cgroup_root_from_kf(kf_root);

kernel/cgroup/cgroup-v1.c

890

if (root->subsys_mask & (1 << ssid))

kernel/cgroup/cgroup-v1.c

892

if (root->flags & CGRP_ROOT_NOPREFIX)

kernel/cgroup/cgroup-v1.c

894

if (root->flags & CGRP_ROOT_XATTR)

kernel/cgroup/cgroup-v1.c

896

if (root->flags & CGRP_ROOT_CPUSET_V2_MODE)

kernel/cgroup/cgroup-v1.c

898

if (root->flags & CGRP_ROOT_FAVOR_DYNMODS)

kernel/cgroup/cgroup-v1.c

902

if (strlen(root->release_agent_path))

kernel/cgroup/cgroup-v1.c

904

root->release_agent_path);

kernel/cgroup/cgroup-v1.c

907

if (test_bit(CGRP_CPUSET_CLONE_CHILDREN, &root->cgrp.flags))

kernel/cgroup/cgroup-v1.c

909

if (strlen(root->name))

kernel/cgroup/cgroup-v1.c

910

seq_show_option(seq, "name", root->name);

kernel/cgroup/cgroup.c

1075

BUG_ON(cgrp1->root != cgrp2->root);

kernel/cgroup/cgroup.c

1084

if (cgrp1->root == new_cgrp->root) {

kernel/cgroup/cgroup.c

1105

struct cgroup_root *root = cgrp->root;

kernel/cgroup/cgroup.c

1117

if (root->subsys_mask & (1UL << i)) {

kernel/cgroup/cgroup.c

1276

if (c->root == cgrp->root)

kernel/cgroup/cgroup.c

1328

return root_cgrp->root;

kernel/cgroup/cgroup.c

1331

void cgroup_favor_dynmods(struct cgroup_root *root, bool favor)

kernel/cgroup/cgroup.c

1333

bool favoring = root->flags & CGRP_ROOT_FAVOR_DYNMODS;

kernel/cgroup/cgroup.c

1351

root->flags |= CGRP_ROOT_FAVOR_DYNMODS;

kernel/cgroup/cgroup.c

1356

root->flags &= ~CGRP_ROOT_FAVOR_DYNMODS;

kernel/cgroup/cgroup.c

1361

static int cgroup_init_root_id(struct cgroup_root *root)

kernel/cgroup/cgroup.c

1367

id = idr_alloc_cyclic(&cgroup_hierarchy_idr, root, 0, 0, GFP_KERNEL);

kernel/cgroup/cgroup.c

1371

root->hierarchy_id = id;

kernel/cgroup/cgroup.c

1375

static void cgroup_exit_root_id(struct cgroup_root *root)

kernel/cgroup/cgroup.c

1379

idr_remove(&cgroup_hierarchy_idr, root->hierarchy_id);

kernel/cgroup/cgroup.c

1382

void cgroup_free_root(struct cgroup_root *root)

kernel/cgroup/cgroup.c

1384

kfree_rcu(root, rcu);

kernel/cgroup/cgroup.c

1387

static void cgroup_destroy_root(struct cgroup_root *root)

kernel/cgroup/cgroup.c

1389

struct cgroup *cgrp = &root->cgrp;

kernel/cgroup/cgroup.c

1393

trace_cgroup_destroy_root(root);

kernel/cgroup/cgroup.c

1397

BUG_ON(atomic_read(&root->nr_cgrps));

kernel/cgroup/cgroup.c

1405

WARN_ON(rebind_subsystems(&cgrp_dfl_root, root->subsys_mask));

kernel/cgroup/cgroup.c

1421

WARN_ON_ONCE(list_empty(&root->root_list));

kernel/cgroup/cgroup.c

1422

list_del_rcu(&root->root_list);

kernel/cgroup/cgroup.c

1426

cgroup_favor_dynmods(root, false);

kernel/cgroup/cgroup.c

1428

cgroup_exit_root_id(root);

kernel/cgroup/cgroup.c

1432

kernfs_destroy_root(root->kf_root);

kernel/cgroup/cgroup.c

1433

cgroup_free_root(root);

kernel/cgroup/cgroup.c

1440

struct cgroup_root *root)

kernel/cgroup/cgroup.c

1445

res_cgroup = &root->cgrp;

kernel/cgroup/cgroup.c

1446

} else if (root == &cgrp_dfl_root) {

kernel/cgroup/cgroup.c

1455

if (c->root == root) {

kernel/cgroup/cgroup.c

1479

current_cgns_cgroup_from_root(struct cgroup_root *root)

kernel/cgroup/cgroup.c

1489

res = __cset_cgroup_from_root(cset, root);

kernel/cgroup/cgroup.c

1532

struct cgroup_root *root)

kernel/cgroup/cgroup.c

1536

return __cset_cgroup_from_root(cset, root);

kernel/cgroup/cgroup.c

1546

struct cgroup_root *root)

kernel/cgroup/cgroup.c

1552

return cset_cgroup_from_root(task_css_set(task), root);

kernel/cgroup/cgroup.c

1589

!(cgrp->root->flags & CGRP_ROOT_NOPREFIX)) {

kernel/cgroup/cgroup.c

1866

if (css_next_child(NULL, cgroup_css(&ss->root->cgrp, ss)) &&

kernel/cgroup/cgroup.c

1871

if (ss->root != &cgrp_dfl_root && dst_root != &cgrp_dfl_root)

kernel/cgroup/cgroup.c

1878

if (ss->root == &cgrp_dfl_root)

kernel/cgroup/cgroup.c

1896

struct cgroup_root *src_root = ss->root;

kernel/cgroup/cgroup.c

1914

ss->root = dst_root;

kernel/cgroup/cgroup.c

2135

struct cgroup_root *root = ctx->root;

kernel/cgroup/cgroup.c

2136

struct cgroup *cgrp = &root->cgrp;

kernel/cgroup/cgroup.c

2138

INIT_LIST_HEAD_RCU(&root->root_list);

kernel/cgroup/cgroup.c

2139

atomic_set(&root->nr_cgrps, 1);

kernel/cgroup/cgroup.c

2140

cgrp->root = root;

kernel/cgroup/cgroup.c

2144

root->flags = ctx->flags & ~CGRP_ROOT_FAVOR_DYNMODS;

kernel/cgroup/cgroup.c

2146

strscpy(root->release_agent_path, ctx->release_agent, PATH_MAX);

kernel/cgroup/cgroup.c

2148

strscpy(root->name, ctx->name, MAX_CGROUP_ROOT_NAMELEN);

kernel/cgroup/cgroup.c

2150

set_bit(CGRP_CPUSET_CLONE_CHILDREN, &root->cgrp.flags);

kernel/cgroup/cgroup.c

2153

int cgroup_setup_root(struct cgroup_root *root, u32 ss_mask)

kernel/cgroup/cgroup.c

2156

struct cgroup *root_cgrp = &root->cgrp;

kernel/cgroup/cgroup.c

2179

ret = cgroup_init_root_id(root);

kernel/cgroup/cgroup.c

2183

kf_sops = root == &cgrp_dfl_root ?

kernel/cgroup/cgroup.c

2186

root->kf_root = kernfs_create_root(kf_sops,

kernel/cgroup/cgroup.c

2192

if (IS_ERR(root->kf_root)) {

kernel/cgroup/cgroup.c

2193

ret = PTR_ERR(root->kf_root);

kernel/cgroup/cgroup.c

2196

root_cgrp->kn = kernfs_root_to_node(root->kf_root);

kernel/cgroup/cgroup.c

2208

ret = rebind_subsystems(root, ss_mask);

kernel/cgroup/cgroup.c

2216

trace_cgroup_setup_root(root);

kernel/cgroup/cgroup.c

2223

list_add_rcu(&root->root_list, &cgroup_roots);

kernel/cgroup/cgroup.c

2239

BUG_ON(atomic_read(&root->nr_cgrps) != 1);

kernel/cgroup/cgroup.c

2247

kernfs_destroy_root(root->kf_root);

kernel/cgroup/cgroup.c

2248

root->kf_root = NULL;

kernel/cgroup/cgroup.c

2250

cgroup_exit_root_id(root);

kernel/cgroup/cgroup.c

2263

ctx->kfc.root = ctx->root->kf_root;

kernel/cgroup/cgroup.c

2276

struct super_block *sb = fc->root->d_sb;

kernel/cgroup/cgroup.c

2282

cgrp = cset_cgroup_from_root(ctx->ns->root_cset, ctx->root);

kernel/cgroup/cgroup.c

2288

dput(fc->root);

kernel/cgroup/cgroup.c

2294

fc->root = nsdentry;

kernel/cgroup/cgroup.c

2298

cgroup_put(&ctx->root->cgrp);

kernel/cgroup/cgroup.c

2324

ctx->root = &cgrp_dfl_root;

kernel/cgroup/cgroup.c

2378

struct cgroup_root *root = cgroup_root_from_kf(kf_root);

kernel/cgroup/cgroup.c

2386

if (list_empty(&root->cgrp.self.children) && root != &cgrp_dfl_root &&

kernel/cgroup/cgroup.c

2387

!percpu_ref_is_dying(&root->cgrp.self.refcnt))

kernel/cgroup/cgroup.c

2388

percpu_ref_kill(&root->cgrp.self.refcnt);

kernel/cgroup/cgroup.c

2389

cgroup_put(&root->cgrp);

kernel/cgroup/cgroup.c

2485

struct cgroup *root = cset_cgroup_from_root(ns->root_cset, cgrp->root);

kernel/cgroup/cgroup.c

2487

return kernfs_path_from_node(cgrp->kn, root->kn, buf, buflen);

kernel/cgroup/cgroup.c

2896

src_cgrp = cset_cgroup_from_root(src_cset, dst_cgrp->root);

kernel/cgroup/cgroup.c

357

return cgrp->root == &cgrp_dfl_root;

kernel/cgroup/cgroup.c

3848

(cgroup_subsys[ssid]->root != &cgrp_dfl_root))

kernel/cgroup/cgroup.c

4305

if ((cgrp->root->flags & CGRP_ROOT_NS_DELEGATE) &&

kernel/cgroup/cgroup.c

4492

struct cgroup *root = &ss->root->cgrp;

kernel/cgroup/cgroup.c

4499

css_for_each_descendant_pre(css, cgroup_css(root, ss)) {

kernel/cgroup/cgroup.c

4511

kernfs_activate(root->kn);

kernel/cgroup/cgroup.c

478

u32 root_ss_mask = cgrp->root->subsys_mask;

kernel/cgroup/cgroup.c

4816

struct cgroup_subsys_state *root)

kernel/cgroup/cgroup.c

4824

return root;

kernel/cgroup/cgroup.c

4832

while (pos != root) {

kernel/cgroup/cgroup.c

4912

struct cgroup_subsys_state *root)

kernel/cgroup/cgroup.c

4920

return css_leftmost_descendant(root);

kernel/cgroup/cgroup.c

4923

if (pos == root)

kernel/cgroup/cgroup.c

509

return cgrp->root->subsys_mask;

kernel/cgroup/cgroup.c

5602

atomic_dec(&cgrp->root->nr_cgrps);

kernel/cgroup/cgroup.c

5625

cgroup_destroy_root(cgrp->root);

kernel/cgroup/cgroup.c

5848

struct cgroup_root *root = parent->root;

kernel/cgroup/cgroup.c

5876

cgrp->root = root;

kernel/cgroup/cgroup.c

5944

atomic_inc(&root->nr_cgrps);

kernel/cgroup/cgroup.c

6339

ss->root = &cgrp_dfl_root;

kernel/cgroup/cgroup.c

6395

ctx.root = &cgrp_dfl_root;

kernel/cgroup/cgroup.c

6631

struct cgroup_root *root;

kernel/cgroup/cgroup.c

6641

for_each_root(root) {

kernel/cgroup/cgroup.c

6646

if (root == &cgrp_dfl_root && !READ_ONCE(cgrp_dfl_visible))

kernel/cgroup/cgroup.c

6649

cgrp = task_cgroup_from_root(tsk, root);

kernel/cgroup/cgroup.c

6654

seq_printf(m, "%d:", root->hierarchy_id);

kernel/cgroup/cgroup.c

6655

if (root != &cgrp_dfl_root)

kernel/cgroup/cgroup.c

6657

if (root->subsys_mask & (1 << ssid))

kernel/cgroup/cgroup.c

6660

if (strlen(root->name))

kernel/cgroup/cgroup.c

6662

root->name);

kernel/cgroup/cpuset.c

406

(cpuset_cgrp_subsys.root->flags & CGRP_ROOT_CPUSET_V2_MODE);

kernel/cgroup/debug.c

102

c->root->hierarchy_id, name_buf);

kernel/cgroup/rstat.c

282

struct cgroup_subsys_state *root, int cpu)

kernel/cgroup/rstat.c

284

struct css_rstat_cpu *rstatc = css_rstat_cpu(root, cpu);

kernel/cgroup/rstat.c

287

css_process_update_tree(root->ss, cpu);

kernel/cgroup/rstat.c

297

parent = root->parent;

kernel/cgroup/rstat.c

304

while (*nextp != root) {

kernel/cgroup/rstat.c

317

head = root;

kernel/cgroup/rstat.c

318

root->rstat_flush_next = NULL;

kernel/cgroup/rstat.c

320

rstatc->updated_children = root;

kernel/cgroup/rstat.c

321

if (child != root)

kernel/dma/pool.c

38

struct dentry *root;

kernel/dma/pool.c

40

root = debugfs_create_dir("dma_pools", NULL);

kernel/dma/pool.c

41

debugfs_create_ulong("pool_size_dma", 0400, root, &pool_size_dma);

kernel/dma/pool.c

42

debugfs_create_ulong("pool_size_dma32", 0400, root, &pool_size_dma32);

kernel/dma/pool.c

43

debugfs_create_ulong("pool_size_kernel", 0400, root, &pool_size_kernel);

kernel/irq/internals.h

397

void irq_domain_debugfs_init(struct dentry *root);

kernel/irq/internals.h

399

static inline void irq_domain_debugfs_init(struct dentry *root)

kernel/irq/irqdomain.c

1001

mutex_unlock(&domain->root->mutex);

kernel/irq/irqdomain.c

1707

mutex_lock(&domain->root->mutex);

kernel/irq/irqdomain.c

1710

mutex_unlock(&domain->root->mutex);

kernel/irq/irqdomain.c

1721

lockdep_assert_held(&d->domain->root->mutex);

kernel/irq/irqdomain.c

1787

mutex_lock(&domain->root->mutex);

kernel/irq/irqdomain.c

1815

mutex_unlock(&domain->root->mutex);

kernel/irq/irqdomain.c

1870

mutex_lock(&domain->root->mutex);

kernel/irq/irqdomain.c

1882

mutex_unlock(&domain->root->mutex);

kernel/irq/irqdomain.c

1907

mutex_lock(&domain->root->mutex);

kernel/irq/irqdomain.c

1911

mutex_unlock(&domain->root->mutex);

kernel/irq/irqdomain.c

2146

void __init irq_domain_debugfs_init(struct dentry *root)

kernel/irq/irqdomain.c

2150

domain_dir = debugfs_create_dir("domains", root);

kernel/irq/irqdomain.c

282

domain->root = domain;

kernel/irq/irqdomain.c

336

domain->root = info->parent->root;

kernel/irq/irqdomain.c

602

lockdep_assert_held(&domain->root->mutex);

kernel/irq/irqdomain.c

621

lockdep_assert_held(&domain->root->mutex);

kernel/irq/irqdomain.c

643

mutex_lock(&domain->root->mutex);

kernel/irq/irqdomain.c

665

mutex_unlock(&domain->root->mutex);

kernel/irq/irqdomain.c

715

mutex_lock(&domain->root->mutex);

kernel/irq/irqdomain.c

717

mutex_unlock(&domain->root->mutex);

kernel/irq/irqdomain.c

834

mutex_lock(&domain->root->mutex);

kernel/irq/irqdomain.c

845

mutex_unlock(&domain->root->mutex);

kernel/irq/irqdomain.c

936

mutex_lock(&domain->root->mutex);

kernel/irq/irqdomain.c

975

mutex_unlock(&domain->root->mutex);

kernel/irq/irqdomain.c

977

mutex_lock(&domain->root->mutex);

kernel/liveupdate/kexec_handover.c

1338

void *root = kho_out.fdt;

kernel/liveupdate/kexec_handover.c

1342

err = fdt_create(root, PAGE_SIZE);

kernel/liveupdate/kexec_handover.c

1343

err |= fdt_finish_reservemap(root);

kernel/liveupdate/kexec_handover.c

1344

err |= fdt_begin_node(root, "");

kernel/liveupdate/kexec_handover.c

1345

err |= fdt_property_string(root, "compatible", KHO_FDT_COMPATIBLE);

kernel/liveupdate/kexec_handover.c

1346

err |= fdt_property(root, KHO_FDT_MEMORY_MAP_PROP_NAME, &empty_mem_map,

kernel/liveupdate/kexec_handover.c

1348

err |= fdt_end_node(root);

kernel/liveupdate/kexec_handover.c

1349

err |= fdt_finish(root);

kernel/liveupdate/kexec_handover_debugfs.c

52

const void *fdt, bool root)

kernel/liveupdate/kexec_handover_debugfs.c

56

if (root)

kernel/liveupdate/kexec_handover_internal.h

33

const void *fdt, bool root);

kernel/liveupdate/kexec_handover_internal.h

41

const void *fdt, bool root) { return 0; }

kernel/locking/lockdep.c

2302

find_usage_forwards(struct lock_list *root, unsigned long usage_mask,

kernel/locking/lockdep.c

2309

result = __bfs_forwards(root, &usage_mask, usage_match, usage_skip, target_entry);

kernel/locking/lockdep.c

2319

find_usage_backwards(struct lock_list *root, unsigned long usage_mask,

kernel/locking/lockdep.c

2326

result = __bfs_backwards(root, &usage_mask, usage_match, usage_skip, target_entry);

kernel/locking/lockdep.c

2411

struct lock_list *root)

kernel/locking/lockdep.c

2425

if (depth == 0 && (entry != root)) {

kernel/locking/lockdep.c

2457

struct lock_list *root)

kernel/locking/lockdep.c

2480

if (depth == 0 && (entry != root)) {

kernel/locking/lockdep.c

4068

struct lock_list *root, struct lock_list *other,

kernel/locking/lockdep.c

4101

if (depth == 0 && (entry != root)) {

kernel/locking/lockdep.c

4108

} while (entry && entry != root && (depth >= 0));

kernel/locking/lockdep.c

4110

print_irq_lock_scenario(root, other,

kernel/locking/lockdep.c

4111

middle ? middle->class : root->class, other->class);

kernel/locking/lockdep.c

4113

print_irq_lock_scenario(other, root,

kernel/locking/lockdep.c

4114

middle ? middle->class : other->class, root->class);

kernel/locking/lockdep.c

4119

root->trace = save_trace();

kernel/locking/lockdep.c

4120

if (!root->trace)

kernel/locking/lockdep.c

4122

print_shortest_lock_dependencies(other, root);

kernel/locking/lockdep.c

4139

struct lock_list root;

kernel/locking/lockdep.c

4144

bfs_init_root(&root, this);

kernel/locking/lockdep.c

4145

ret = find_usage_forwards(&root, usage_mask, &target_entry);

kernel/locking/lockdep.c

4155

print_irq_inversion_bug(curr, &root, target_entry,

kernel/locking/lockdep.c

4158

print_irq_inversion_bug(curr, &root, target_entry,

kernel/locking/lockdep.c

4174

struct lock_list root;

kernel/locking/lockdep.c

4179

bfs_init_rootb(&root, this);

kernel/locking/lockdep.c

4180

ret = find_usage_backwards(&root, usage_mask, &target_entry);

kernel/locking/lockdep.c

4190

print_irq_inversion_bug(curr, &root, target_entry,

kernel/locking/lockdep.c

4193

print_irq_inversion_bug(curr, &root, target_entry,

kernel/module/internal.h

295

struct latch_tree_root root;

kernel/module/tree_lookup.c

107

ltn = latch_tree_find((void *)addr, &tree->root, &mod_tree_ops);

kernel/module/tree_lookup.c

66

latch_tree_insert(&node->node, &tree->root, &mod_tree_ops);

kernel/module/tree_lookup.c

71

latch_tree_erase(&node->node, &tree->root, &mod_tree_ops);

kernel/nsproxy.c

544

set_fs_root(me->fs, &nsset->fs->root);

kernel/nstree.c

115

struct ns_tree_root *root,

kernel/nstree.c

121

ret = rb_find_add_rcu(&node->ns_node, &root->ns_rb, cmp);

kernel/nstree.c

127

list_add_rcu(&node->ns_list_entry, &root->ns_list_head);

kernel/nstree.c

145

void ns_tree_node_del(struct ns_tree_node *node, struct ns_tree_root *root)

kernel/nstree.c

147

rb_erase(&node->ns_node, &root->ns_rb);

kernel/nstree.c

85

void ns_tree_root_init(struct ns_tree_root *root)

kernel/nstree.c

87

root->ns_rb = RB_ROOT;

kernel/nstree.c

88

INIT_LIST_HEAD(&root->ns_list_head);

kernel/pid.c

710

static struct ctl_table_set *pid_table_root_lookup(struct ctl_table_root *root)

kernel/resource.c

1026

void insert_resource_expand_to_fit(struct resource *root, struct resource *new)

kernel/resource.c

103

for_each_resource(root, p, false) {

kernel/resource.c

1035

conflict = __insert_resource(root, new);

kernel/resource.c

1038

if (conflict == root)

kernel/resource.c

1145

__reserve_region_with_split(struct resource *root, resource_size_t start,

kernel/resource.c

1148

struct resource *parent = root;

kernel/resource.c

1152

int type = resource_type(root);

kernel/resource.c

1206

reserve_region_with_split(struct resource *root, resource_size_t start,

kernel/resource.c

1212

if (root->start > start || root->end < end) {

kernel/resource.c

1215

root);

kernel/resource.c

1216

if (start > root->end || end < root->start)

kernel/resource.c

1219

if (end > root->end)

kernel/resource.c

1220

end = root->end;

kernel/resource.c

1221

if (start < root->start)

kernel/resource.c

1222

start = root->start;

kernel/resource.c

1230

__reserve_region_with_split(root, start, end, name);

kernel/resource.c

128

struct resource *root = pde_data(file_inode(m->file));

kernel/resource.c

131

int width = root->end < 0x10000 ? 4 : 8;

kernel/resource.c

135

if (p->parent == root)

kernel/resource.c

1686

int devm_request_resource(struct device *dev, struct resource *root,

kernel/resource.c

1697

conflict = request_resource_conflict(root, new);

kernel/resource.c

1883

bool resource_is_exclusive(struct resource *root, u64 addr, resource_size_t size)

kernel/resource.c

189

static struct resource * __request_resource(struct resource *root, struct resource *new)

kernel/resource.c

1891

for_each_resource(root, p, skip_children) {

kernel/resource.c

196

return root;

kernel/resource.c

197

if (start < root->start)

kernel/resource.c

198

return root;

kernel/resource.c

199

if (end > root->end)

kernel/resource.c

200

return root;

kernel/resource.c

201

p = &root->child;

kernel/resource.c

207

new->parent = root;

kernel/resource.c

283

struct resource *request_resource_conflict(struct resource *root, struct resource *new)

kernel/resource.c

288

conflict = __request_resource(root, new);

kernel/resource.c

300

int request_resource(struct resource *root, struct resource *new)

kernel/resource.c

304

conflict = request_resource_conflict(root, new);

kernel/resource.c

725

static int __find_resource_space(struct resource *root, struct resource *old,

kernel/resource.c

729

struct resource *this = root->child;

kernel/resource.c

733

tmp.start = root->start;

kernel/resource.c

738

if (this && this->start == root->start) {

kernel/resource.c

746

tmp.end = root->end;

kernel/resource.c

775

next: if (!this || this->end == root->end)

kernel/resource.c

799

int find_resource_space(struct resource *root, struct resource *new,

kernel/resource.c

803

return __find_resource_space(root, NULL, new, size, constraint);

kernel/resource.c

817

static int reallocate_resource(struct resource *root, struct resource *old,

kernel/resource.c

827

if ((err = __find_resource_space(root, old, &new, newsize, constraint)))

kernel/resource.c

847

conflict = __request_resource(root, old);

kernel/resource.c

868

int allocate_resource(struct resource *root, struct resource *new,

kernel/resource.c

886

return reallocate_resource(root, new, size, &constraint);

kernel/resource.c

890

err = find_resource_space(root, new, size, &constraint);

kernel/resource.c

891

if (err >= 0 && __request_resource(root, new))

kernel/resource.c

906

struct resource *lookup_resource(struct resource *root, resource_size_t start)

kernel/resource.c

911

for (res = root->child; res; res = res->sibling) {

kernel/resource.c

98

struct resource *root = pde_data(file_inode(m->file));

kernel/sched/deadline.c

2055

struct rb_node *leftmost = rb_first_cached(&dl_rq->root);

kernel/sched/deadline.c

2169

rb_add_cached(&dl_se->rb_node, &dl_rq->root, __dl_less);

kernel/sched/deadline.c

2181

rb_erase_cached(&dl_se->rb_node, &dl_rq->root);

kernel/sched/deadline.c

2590

struct rb_node *left = rb_first_cached(&dl_rq->root);

kernel/sched/deadline.c

501

return rb_first_cached(&dl_rq->root) == &dl_se->rb_node;

kernel/sched/deadline.c

518

dl_rq->root = RB_ROOT_CACHED;

kernel/sched/deadline.c

599

struct rb_root_cached *root = &dl_rq->pushable_dl_tasks_root;

kernel/sched/deadline.c

605

leftmost = rb_erase_cached(&p->pushable_dl_tasks, root);

kernel/sched/debug.c

906

struct sched_entity *last, *first, *root;

kernel/sched/debug.c

919

root = __pick_root_entity(cfs_rq);

kernel/sched/debug.c

920

if (root)

kernel/sched/debug.c

921

left_vruntime = root->min_vruntime;

kernel/sched/fair.c

820

struct sched_entity *root = __pick_root_entity(cfs_rq);

kernel/sched/fair.c

827

if (root)

kernel/sched/fair.c

828

min_slice = min(min_slice, root->min_slice);

kernel/sched/fair.c

835

struct sched_entity *root = __pick_root_entity(cfs_rq);

kernel/sched/fair.c

842

if (root)

kernel/sched/fair.c

843

max_slice = max(max_slice, root->max_slice);

kernel/sched/fair.c

932

struct rb_node *root = cfs_rq->tasks_timeline.rb_root.rb_node;

kernel/sched/fair.c

934

if (!root)

kernel/sched/fair.c

937

return __node_2_se(root);

kernel/sched/sched.h

868

struct rb_root_cached root;

kernel/trace/rv/rv.c

422

struct dentry *root = parent ? parent->root_d : get_monitors_root();

kernel/trace/rv/rv.c

423

struct dentry *dir __free(rv_remove) = rv_create_dir(mon->name, root);

kernel/trace/rv/rv.h

35

int reactor_populate_monitor(struct rv_monitor *mon, struct dentry *root);

kernel/trace/rv/rv.h

38

static inline int reactor_populate_monitor(struct rv_monitor *mon, struct dentry *root)

kernel/trace/rv/rv_reactors.c

412

int reactor_populate_monitor(struct rv_monitor *mon, struct dentry *root)

kernel/trace/rv/rv_reactors.c

416

tmp = rv_create_file("reactors", RV_MODE_WRITE, root, mon, &monitor_reactors_ops);

kernel/trace/trace_stat.c

104

rb_insert_color(&data->node, root);

kernel/trace/trace_stat.c

126

struct rb_root *root = &session->stat_root;

kernel/trace/trace_stat.c

141

ret = insert_stat(root, stat, ts->stat_cmp);

kernel/trace/trace_stat.c

155

ret = insert_stat(root, stat, ts->stat_cmp);

kernel/trace/trace_stat.c

75

static int insert_stat(struct rb_root *root, void *stat, cmp_func_t cmp)

kernel/trace/trace_stat.c

77

struct rb_node **new = &(root->rb_node), *parent = NULL;

kernel/ucount.c

32

set_lookup(struct ctl_table_root *root)

lib/assoc_array.c

1137

edit->set[1].ptr = &array->root;

lib/assoc_array.c

1140

edit->excised_subtree = array->root;

lib/assoc_array.c

1228

edit->set[1].ptr = &array->root;

lib/assoc_array.c

1279

if (!array->root)

lib/assoc_array.c

1287

edit->set[1].ptr = &array->root;

lib/assoc_array.c

1289

edit->excised_subtree = array->root;

lib/assoc_array.c

1371

if (edit->array->root == NULL) {

lib/assoc_array.c

138

struct assoc_array_ptr *root = READ_ONCE(array->root); /* Address dependency. */

lib/assoc_array.c

140

if (!root)

lib/assoc_array.c

142

return assoc_array_subtree_iterate(root, NULL, iterator, iterator_data);

lib/assoc_array.c

1467

if (!array->root)

lib/assoc_array.c

1476

edit->set[0].ptr = &array->root;

lib/assoc_array.c

1477

edit->excised_subtree = array->root;

lib/assoc_array.c

1481

cursor = array->root;

lib/assoc_array.c

185

cursor = READ_ONCE(array->root); /* Address dependency. */

lib/assoc_array.c

19

static int assoc_array_subtree_iterate(const struct assoc_array_ptr *root,

lib/assoc_array.c

31

cursor = root;

lib/assoc_array.c

343

static void assoc_array_destroy_subtree(struct assoc_array_ptr *root,

lib/assoc_array.c

353

cursor = root;

lib/assoc_array.c

444

assoc_array_destroy_subtree(array->root, ops);

lib/assoc_array.c

445

array->root = NULL;

lib/assoc_array.c

464

edit->set[0].ptr = &edit->array->root;

lib/assoc_array.c

704

edit->set[0].ptr = &edit->array->root;

lib/assoc_array.c

824

edit->set[0].ptr = &edit->array->root;

lib/bootconfig.c

291

int __init xbc_node_compose_key_after(struct xbc_node *root,

lib/bootconfig.c

298

if (!node || node == root)

lib/bootconfig.c

304

while (node && node != root) {

lib/bootconfig.c

310

if (!node && root)

lib/bootconfig.c

340

struct xbc_node * __init xbc_node_find_next_leaf(struct xbc_node *root,

lib/bootconfig.c

349

node = root;

lib/bootconfig.c

360

if (node == root) /* @root was a leaf, no child node. */

lib/bootconfig.c

365

if (node == root)

lib/bootconfig.c

392

const char * __init xbc_node_find_next_key_value(struct xbc_node *root,

lib/bootconfig.c

399

*leaf = xbc_node_find_next_leaf(root, *leaf);

lib/generic-radix-tree.c

152

r = READ_ONCE(radix->root);

lib/generic-radix-tree.c

225

struct genradix_root *r = xchg(&radix->root, NULL);

lib/generic-radix-tree.c

26

struct genradix_root *v = READ_ONCE(radix->root);

lib/generic-radix-tree.c

53

if ((v = cmpxchg_release(&radix->root, r, new_root)) == r) {

lib/generic-radix-tree.c

98

r = READ_ONCE(radix->root);

lib/interval_tree_test.c

103

interval_tree_insert(nodes + j, &root);

lib/interval_tree_test.c

113

results += search(&root, start, last);

lib/interval_tree_test.c

125

interval_tree_remove(nodes + j, &root);

lib/interval_tree_test.c

157

interval_tree_insert(nodes + j, &root);

lib/interval_tree_test.c

181

for (node = interval_tree_iter_first(&root, start, last); node;

lib/interval_tree_test.c

189

interval_tree_remove(nodes + j, &root);

lib/interval_tree_test.c

256

interval_tree_insert(nodes + j, &root);

lib/interval_tree_test.c

26

static struct rb_root_cached root = RB_ROOT_CACHED;

lib/interval_tree_test.c

282

interval_tree_for_each_span(&span, &root, start, last) {

lib/interval_tree_test.c

304

interval_tree_remove(nodes + j, &root);

lib/interval_tree_test.c

33

search(struct rb_root_cached *root, unsigned long start, unsigned long last)

lib/interval_tree_test.c

38

for (node = interval_tree_iter_first(root, start, last); node;

lib/interval_tree_test.c

78

interval_tree_insert(nodes + j, &root);

lib/interval_tree_test.c

80

interval_tree_remove(nodes + j, &root);

lib/maple_tree.c

1193

struct maple_enode *root;

lib/maple_tree.c

1200

root = mas_root(mas);

lib/maple_tree.c

1202

if (likely(xa_is_node(root))) {

lib/maple_tree.c

1205

mas->node = mte_safe_root(root);

lib/maple_tree.c

1215

if (unlikely(!root)) {

lib/maple_tree.c

1229

return root;

lib/maple_tree.c

3356

struct maple_enode *root = mas_root_locked(mas);

lib/maple_tree.c

3383

if (xa_is_node(root))

lib/maple_tree.c

3384

mte_destroy_walk(root, mas->tree);

lib/maple_tree.c

6286

struct maple_enode *root;

lib/maple_tree.c

6295

root = mas_start(mas);

lib/maple_tree.c

6307

root = mt_mk_node(node, type);

lib/maple_tree.c

6308

new_mas->node = root;

lib/maple_tree.c

6311

root = mte_mk_root(root);

lib/maple_tree.c

6346

mte_to_node(root)->parent = ma_parent_ptr(mas_tree_parent(new_mas));

lib/maple_tree.c

6350

rcu_assign_pointer(new_mas->tree->ma_root, root);

lib/maple_tree.c

6442

void *root = mt_root_locked(mt);

lib/maple_tree.c

6445

if (xa_is_node(root))

lib/maple_tree.c

6446

mte_destroy_walk(root, mt);

lib/radix-tree.c

1011

if (root_tag_get(root, tag))

lib/radix-tree.c

1012

root_tag_clear(root, tag);

lib/radix-tree.c

1029

void *radix_tree_tag_clear(struct radix_tree_root *root,

lib/radix-tree.c

1036

radix_tree_load_root(root, &node, &maxindex);

lib/radix-tree.c

1048

node_tag_clear(root, parent, tag, offset);

lib/radix-tree.c

1060

void radix_tree_iter_tag_clear(struct radix_tree_root *root,

lib/radix-tree.c

1063

node_tag_clear(root, iter->node, tag, iter_offset(iter));

lib/radix-tree.c

1081

int radix_tree_tag_get(const struct radix_tree_root *root,

lib/radix-tree.c

1087

if (!root_tag_get(root, tag))

lib/radix-tree.c

1090

radix_tree_load_root(root, &node, &maxindex);

lib/radix-tree.c

1154

void __rcu **radix_tree_next_chunk(const struct radix_tree_root *root,

lib/radix-tree.c

1161

if ((flags & RADIX_TREE_ITER_TAGGED) && !root_tag_get(root, tag))

lib/radix-tree.c

1178

radix_tree_load_root(root, &child, &maxindex);

lib/radix-tree.c

118

static inline void root_tag_set(struct radix_tree_root *root, unsigned tag)

lib/radix-tree.c

1190

return (void __rcu **)&root->xa_head;

lib/radix-tree.c

120

root->xa_flags |= (__force gfp_t)(1 << (tag + ROOT_TAG_SHIFT));

lib/radix-tree.c

123

static inline void root_tag_clear(struct radix_tree_root *root, unsigned tag)

lib/radix-tree.c

125

root->xa_flags &= (__force gfp_t)~(1 << (tag + ROOT_TAG_SHIFT));

lib/radix-tree.c

1262

radix_tree_gang_lookup(const struct radix_tree_root *root, void **results,

lib/radix-tree.c

1272

radix_tree_for_each_slot(slot, root, &iter, first_index) {

lib/radix-tree.c

128

static inline void root_tag_clear_all(struct radix_tree_root *root)

lib/radix-tree.c

130

root->xa_flags &= (__force gfp_t)((1 << ROOT_TAG_SHIFT) - 1);

lib/radix-tree.c

1302

radix_tree_gang_lookup_tag(const struct radix_tree_root *root, void **results,

lib/radix-tree.c

1313

radix_tree_for_each_tagged(slot, root, &iter, first_index, tag) {

lib/radix-tree.c

133

static inline int root_tag_get(const struct radix_tree_root *root, unsigned tag)

lib/radix-tree.c

1343

radix_tree_gang_lookup_tag_slot(const struct radix_tree_root *root,

lib/radix-tree.c

135

return (__force int)root->xa_flags & (1 << (tag + ROOT_TAG_SHIFT));

lib/radix-tree.c

1354

radix_tree_for_each_tagged(slot, root, &iter, first_index, tag) {

lib/radix-tree.c

1364

static bool __radix_tree_delete(struct radix_tree_root *root,

lib/radix-tree.c

1372

if (is_idr(root))

lib/radix-tree.c

1373

node_tag_set(root, node, IDR_FREE, offset);

lib/radix-tree.c

1376

node_tag_clear(root, node, tag, offset);

lib/radix-tree.c

1379

return node && delete_node(root, node);

lib/radix-tree.c

138

static inline unsigned root_tags_get(const struct radix_tree_root *root)

lib/radix-tree.c

1394

void radix_tree_iter_delete(struct radix_tree_root *root,

lib/radix-tree.c

1397

if (__radix_tree_delete(root, iter->node, slot))

lib/radix-tree.c

140

return (__force unsigned)root->xa_flags >> ROOT_TAG_SHIFT;

lib/radix-tree.c

1413

void *radix_tree_delete_item(struct radix_tree_root *root,

lib/radix-tree.c

1420

entry = __radix_tree_lookup(root, index, &node, &slot);

lib/radix-tree.c

1423

if (!entry && (!is_idr(root) || node_tag_get(root, node, IDR_FREE,

lib/radix-tree.c

143

static inline bool is_idr(const struct radix_tree_root *root)

lib/radix-tree.c

1430

__radix_tree_delete(root, node, slot);

lib/radix-tree.c

1445

void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)

lib/radix-tree.c

1447

return radix_tree_delete_item(root, index, NULL);

lib/radix-tree.c

145

return !!(root->xa_flags & ROOT_IS_IDR);

lib/radix-tree.c

1456

int radix_tree_tagged(const struct radix_tree_root *root, unsigned int tag)

lib/radix-tree.c

1458

return root_tag_get(root, tag);

lib/radix-tree.c

1476

void __rcu **idr_get_free(struct radix_tree_root *root,

lib/radix-tree.c

1481

void __rcu **slot = (void __rcu **)&root->xa_head;

lib/radix-tree.c

1486

shift = radix_tree_load_root(root, &child, &maxindex);

lib/radix-tree.c

1487

if (!radix_tree_tagged(root, IDR_FREE))

lib/radix-tree.c

1493

int error = radix_tree_extend(root, gfp, start, shift);

lib/radix-tree.c

1497

child = rcu_dereference_raw(root->xa_head);

lib/radix-tree.c

1506

child = radix_tree_node_alloc(gfp, node, root, shift,

lib/radix-tree.c

234

struct radix_tree_root *root,

lib/radix-tree.c

285

ret->array = root;

lib/radix-tree.c

388

static unsigned radix_tree_load_root(const struct radix_tree_root *root,

lib/radix-tree.c

391

struct radix_tree_node *node = rcu_dereference_raw(root->xa_head);

lib/radix-tree.c

408

static int radix_tree_extend(struct radix_tree_root *root, gfp_t gfp,

lib/radix-tree.c

420

entry = rcu_dereference_raw(root->xa_head);

lib/radix-tree.c

421

if (!entry && (!is_idr(root) || root_tag_get(root, IDR_FREE)))

lib/radix-tree.c

426

root, shift, 0, 1, 0);

lib/radix-tree.c

430

if (is_idr(root)) {

lib/radix-tree.c

432

if (!root_tag_get(root, IDR_FREE)) {

lib/radix-tree.c

434

root_tag_set(root, IDR_FREE);

lib/radix-tree.c

439

if (root_tag_get(root, tag))

lib/radix-tree.c

457

rcu_assign_pointer(root->xa_head, entry);

lib/radix-tree.c

468

static inline bool radix_tree_shrink(struct radix_tree_root *root)

lib/radix-tree.c

473

struct radix_tree_node *node = rcu_dereference_raw(root->xa_head);

lib/radix-tree.c

495

if (!node->shift && is_idr(root))

lib/radix-tree.c

508

root->xa_head = (void __rcu *)child;

lib/radix-tree.c

509

if (is_idr(root) && !tag_get(node, IDR_FREE, 0))

lib/radix-tree.c

510

root_tag_clear(root, IDR_FREE);

lib/radix-tree.c

543

static bool delete_node(struct radix_tree_root *root,

lib/radix-tree.c

553

rcu_dereference_raw(root->xa_head))

lib/radix-tree.c

554

deleted |= radix_tree_shrink(root);

lib/radix-tree.c

567

if (!is_idr(root))

lib/radix-tree.c

568

root_tag_clear_all(root);

lib/radix-tree.c

569

root->xa_head = NULL;

lib/radix-tree.c

598

static int __radix_tree_create(struct radix_tree_root *root,

lib/radix-tree.c

603

void __rcu **slot = (void __rcu **)&root->xa_head;

lib/radix-tree.c

607

gfp_t gfp = root_gfp_mask(root);

lib/radix-tree.c

609

shift = radix_tree_load_root(root, &child, &maxindex);

lib/radix-tree.c

613

int error = radix_tree_extend(root, gfp, max, shift);

lib/radix-tree.c

617

child = rcu_dereference_raw(root->xa_head);

lib/radix-tree.c

624

child = radix_tree_node_alloc(gfp, node, root, shift,

lib/radix-tree.c

703

int radix_tree_insert(struct radix_tree_root *root, unsigned long index,

lib/radix-tree.c

712

error = __radix_tree_create(root, index, &node, &slot);

lib/radix-tree.c

726

BUG_ON(root_tags_get(root));

lib/radix-tree.c

747

void *__radix_tree_lookup(const struct radix_tree_root *root,

lib/radix-tree.c

757

slot = (void __rcu **)&root->xa_head;

lib/radix-tree.c

758

radix_tree_load_root(root, &node, &maxindex);

lib/radix-tree.c

794

void __rcu **radix_tree_lookup_slot(const struct radix_tree_root *root,

lib/radix-tree.c

799

if (!__radix_tree_lookup(root, index, NULL, &slot))

lib/radix-tree.c

817

void *radix_tree_lookup(const struct radix_tree_root *root, unsigned long index)

lib/radix-tree.c

819

return __radix_tree_lookup(root, index, NULL, NULL);

lib/radix-tree.c

834

static bool node_tag_get(const struct radix_tree_root *root,

lib/radix-tree.c

840

return root_tag_get(root, tag);

lib/radix-tree.c

850

static int calculate_count(struct radix_tree_root *root,

lib/radix-tree.c

854

if (is_idr(root)) {

lib/radix-tree.c

856

bool free = node_tag_get(root, node, IDR_FREE, offset);

lib/radix-tree.c

875

void __radix_tree_replace(struct radix_tree_root *root,

lib/radix-tree.c

881

int count = calculate_count(root, node, slot, item, old);

lib/radix-tree.c

888

WARN_ON_ONCE(!node && (slot != (void __rcu **)&root->xa_head) &&

lib/radix-tree.c

895

delete_node(root, node);

lib/radix-tree.c

914

void radix_tree_replace_slot(struct radix_tree_root *root,

lib/radix-tree.c

917

__radix_tree_replace(root, NULL, slot, item);

lib/radix-tree.c

931

void radix_tree_iter_replace(struct radix_tree_root *root,

lib/radix-tree.c

935

__radix_tree_replace(root, iter->node, slot, item);

lib/radix-tree.c

938

static void node_tag_set(struct radix_tree_root *root,

lib/radix-tree.c

95

static inline gfp_t root_gfp_mask(const struct radix_tree_root *root)

lib/radix-tree.c

950

if (!root_tag_get(root, tag))

lib/radix-tree.c

951

root_tag_set(root, tag);

lib/radix-tree.c

967

void *radix_tree_tag_set(struct radix_tree_root *root,

lib/radix-tree.c

97

return root->xa_flags & (__GFP_BITS_MASK & ~GFP_ZONEMASK);

lib/radix-tree.c

973

radix_tree_load_root(root, &node, &maxindex);

lib/radix-tree.c

988

if (!root_tag_get(root, tag))

lib/radix-tree.c

989

root_tag_set(root, tag);

lib/radix-tree.c

995

static void node_tag_clear(struct radix_tree_root *root,

lib/rbtree.c

180

__rb_rotate_set_parents(gparent, parent, root, RB_RED);

lib/rbtree.c

215

__rb_rotate_set_parents(gparent, parent, root, RB_RED);

lib/rbtree.c

227

____rb_erase_color(struct rb_node *parent, struct rb_root *root,

lib/rbtree.c

256

__rb_rotate_set_parents(parent, sibling, root,

lib/rbtree.c

348

__rb_rotate_set_parents(parent, sibling, root,

lib/rbtree.c

360

__rb_rotate_set_parents(parent, sibling, root,

lib/rbtree.c

401

__rb_rotate_set_parents(parent, sibling, root,

lib/rbtree.c

410

void __rb_erase_color(struct rb_node *parent, struct rb_root *root,

lib/rbtree.c

413

____rb_erase_color(parent, root, augment_rotate);

lib/rbtree.c

434

void rb_insert_color(struct rb_node *node, struct rb_root *root)

lib/rbtree.c

436

__rb_insert(node, root, dummy_rotate);

lib/rbtree.c

440

void rb_erase(struct rb_node *node, struct rb_root *root)

lib/rbtree.c

443

rebalance = __rb_erase_augmented(node, root, &dummy_callbacks);

lib/rbtree.c

445

____rb_erase_color(rebalance, root, dummy_rotate);

lib/rbtree.c

456

void __rb_insert_augmented(struct rb_node *node, struct rb_root *root,

lib/rbtree.c

459

__rb_insert(node, root, augment_rotate);

lib/rbtree.c

525

struct rb_root *root)

lib/rbtree.c

537

__rb_change_child(victim, new, parent, root);

lib/rbtree.c

542

struct rb_root *root)

lib/rbtree.c

559

__rb_change_child_rcu(victim, new, parent, root);

lib/rbtree.c

594

struct rb_node *rb_first_postorder(const struct rb_root *root)

lib/rbtree.c

596

if (!root->rb_node)

lib/rbtree.c

599

return rb_left_deepest_node(root->rb_node);

lib/rbtree.c

76

struct rb_root *root, int color)

lib/rbtree.c

81

__rb_change_child(old, new, parent, root);

lib/rbtree.c

85

__rb_insert(struct rb_node *node, struct rb_root *root,

lib/rbtree_test.c

107

rb_insert_augmented(&node->rb, &root->rb_root, &augment_callbacks);

lib/rbtree_test.c

111

struct rb_root_cached *root)

lib/rbtree_test.c

113

struct rb_node **new = &root->rb_root.rb_node, *rb_parent = NULL;

lib/rbtree_test.c

134

rb_insert_augmented_cached(&node->rb, root,

lib/rbtree_test.c

139

static void erase_augmented(struct test_node *node, struct rb_root_cached *root)

lib/rbtree_test.c

141

rb_erase_augmented(&node->rb, &root->rb_root, &augment_callbacks);

lib/rbtree_test.c

145

struct rb_root_cached *root)

lib/rbtree_test.c

147

rb_erase_augmented_cached(&node->rb, root, &augment_callbacks);

lib/rbtree_test.c

176

rbtree_postorder_for_each_entry_safe(cur, n, &root.rb_root, rb)

lib/rbtree_test.c

186

for (rb = rb_first_postorder(&root.rb_root); rb; rb = rb_next_postorder(rb))

lib/rbtree_test.c

198

for (rb = rb_first(&root.rb_root); rb; rb = rb_next(rb)) {

lib/rbtree_test.c

213

WARN_ON_ONCE(count < (1 << black_path_count(rb_last(&root.rb_root))) - 1);

lib/rbtree_test.c

224

for (rb = rb_first(&root.rb_root); rb; rb = rb_next(rb)) {

lib/rbtree_test.c

257

insert(nodes + j, &root);

lib/rbtree_test.c

259

erase(nodes + j, &root);

lib/rbtree_test.c

273

insert_cached(nodes + j, &root);

lib/rbtree_test.c

275

erase_cached(nodes + j, &root);

lib/rbtree_test.c

28

static struct rb_root_cached root = RB_ROOT_CACHED;

lib/rbtree_test.c

286

insert(nodes + i, &root);

lib/rbtree_test.c

291

for (node = rb_first(&root.rb_root); node; node = rb_next(node))

lib/rbtree_test.c

305

node = rb_first(&root.rb_root);

lib/rbtree_test.c

317

node = rb_first_cached(&root);

lib/rbtree_test.c

326

erase(nodes + i, &root);

lib/rbtree_test.c

33

static void insert(struct test_node *node, struct rb_root_cached *root)

lib/rbtree_test.c

333

insert(nodes + j, &root);

lib/rbtree_test.c

337

erase(nodes + j, &root);

lib/rbtree_test.c

35

struct rb_node **new = &root->rb_root.rb_node, *parent = NULL;

lib/rbtree_test.c

358

insert_augmented(nodes + j, &root);

lib/rbtree_test.c

360

erase_augmented(nodes + j, &root);

lib/rbtree_test.c

373

insert_augmented_cached(nodes + j, &root);

lib/rbtree_test.c

375

erase_augmented_cached(nodes + j, &root);

lib/rbtree_test.c

388

insert_augmented(nodes + j, &root);

lib/rbtree_test.c

392

erase_augmented(nodes + j, &root);

lib/rbtree_test.c

47

rb_insert_color(&node->rb, &root->rb_root);

lib/rbtree_test.c

50

static void insert_cached(struct test_node *node, struct rb_root_cached *root)

lib/rbtree_test.c

52

struct rb_node **new = &root->rb_root.rb_node, *parent = NULL;

lib/rbtree_test.c

67

rb_insert_color_cached(&node->rb, root, leftmost);

lib/rbtree_test.c

70

static inline void erase(struct test_node *node, struct rb_root_cached *root)

lib/rbtree_test.c

72

rb_erase(&node->rb, &root->rb_root);

lib/rbtree_test.c

75

static inline void erase_cached(struct test_node *node, struct rb_root_cached *root)

lib/rbtree_test.c

77

rb_erase_cached(&node->rb, root);

lib/rbtree_test.c

87

struct rb_root_cached *root)

lib/rbtree_test.c

89

struct rb_node **new = &root->rb_root.rb_node, *rb_parent = NULL;

lib/reed_solomon/decode_rs.c

217

root[count] = i;

lib/reed_solomon/decode_rs.c

258

i * root[j])];

lib/reed_solomon/decode_rs.c

267

num2 = alpha_to[rs_modnn(rs, root[j] * (fcr - 1) + nn)];

lib/reed_solomon/decode_rs.c

275

i * root[j])];

lib/reed_solomon/decode_rs.c

37

uint16_t *root = rsc->buffers + RS_DECODE_ROOT * (nroots + 1);

lib/reed_solomon/reed_solomon.c

135

for (i = 0, root = fcr * prim; i < nroots; i++, root += prim) {

lib/reed_solomon/reed_solomon.c

142

rs->index_of[rs->genpoly[j]] + root)];

lib/reed_solomon/reed_solomon.c

149

rs->index_of[rs->genpoly[0]] + root)];

lib/reed_solomon/reed_solomon.c

73

int i, j, sr, root, iprim;

lib/test_objagg.c

131

struct root *root;

lib/test_objagg.c

133

root = kzalloc_obj(*root);

lib/test_objagg.c

134

if (!root)

lib/test_objagg.c

136

memcpy(&root->key, key, sizeof(root->key));

lib/test_objagg.c

137

memcpy(root->buf, world->next_root_buf, sizeof(root->buf));

lib/test_objagg.c

139

return root;

lib/test_objagg.c

144

struct root *root = root_priv;

lib/test_objagg.c

148

kfree(root);

lib/test_objagg.c

156

const struct root *root;

lib/test_objagg.c

182

root = objagg_obj_root_priv(objagg_obj);

lib/test_objagg.c

183

if (root->key.id != key_id) {

lib/test_objagg.c

189

memcmp(world->next_root_buf, root->buf, sizeof(root->buf))) {

lib/zlib_inflate/inftrees.c

102

if (root > max) root = max;

lib/zlib_inflate/inftrees.c

114

if (root < min) root = min;

lib/zlib_inflate/inftrees.c

191

curr = root; /* current table index bits */

lib/zlib_inflate/inftrees.c

194

used = 1U << root; /* use root table entries */

lib/zlib_inflate/inftrees.c

246

if (len > root && (huff & mask) != low) {

lib/zlib_inflate/inftrees.c

249

drop = root;

lib/zlib_inflate/inftrees.c

272

(*table)[low].bits = (unsigned char)root;

lib/zlib_inflate/inftrees.c

29

unsigned root; /* number of index bits for root table */

lib/zlib_inflate/inftrees.c

291

len = root;

lib/zlib_inflate/inftrees.c

313

*bits = root;

lib/zlib_inflate/inftrees.c

99

root = *bits;

mm/internal.h

220

down_write(&anon_vma->root->rwsem);

mm/internal.h

225

return down_write_trylock(&anon_vma->root->rwsem);

mm/internal.h

230

up_write(&anon_vma->root->rwsem);

mm/internal.h

235

down_read(&anon_vma->root->rwsem);

mm/internal.h

240

return down_read_trylock(&anon_vma->root->rwsem);

mm/internal.h

245

up_read(&anon_vma->root->rwsem);

mm/interval_tree.c

30

struct rb_root_cached *root)

mm/interval_tree.c

57

rb_insert_augmented(&node->shared.rb, &root->rb_root,

mm/interval_tree.c

76

struct rb_root_cached *root)

mm/interval_tree.c

82

__anon_vma_interval_tree_insert(node, root);

mm/interval_tree.c

86

struct rb_root_cached *root)

mm/interval_tree.c

88

__anon_vma_interval_tree_remove(node, root);

mm/interval_tree.c

92

anon_vma_interval_tree_iter_first(struct rb_root_cached *root,

mm/interval_tree.c

95

return __anon_vma_interval_tree_iter_first(root, first, last);

mm/ksm.c

1142

struct rb_root *root)

mm/ksm.c

1162

free_stable_node_chain(stable_node, root);

mm/ksm.c

1661

struct rb_root *root,

mm/ksm.c

1726

root);

mm/ksm.c

1766

free_stable_node_chain(stable_node, root);

mm/ksm.c

1789

struct rb_root *root,

mm/ksm.c

1798

return stable_node_dup(_stable_node_dup, _stable_node, root,

mm/ksm.c

1804

struct rb_root *root)

mm/ksm.c

1806

return __stable_node_chain(s_n_d, s_n, root, true);

mm/ksm.c

1811

struct rb_root *root)

mm/ksm.c

1813

return __stable_node_chain(s_n_d, s_n, root, false);

mm/ksm.c

1828

struct rb_root *root;

mm/ksm.c

1844

root = root_stable_tree + nid;

mm/ksm.c

1846

new = &root->rb_node;

mm/ksm.c

1855

tree_folio = chain_prune(&stable_node_dup, &stable_node, root);

mm/ksm.c

1945

rb_insert_color(&page_node->node, root);

mm/ksm.c

1972

root);

mm/ksm.c

1978

rb_erase(&stable_node_dup->node, root);

mm/ksm.c

2014

root);

mm/ksm.c

2043

struct rb_root *root;

mm/ksm.c

2051

root = root_stable_tree + nid;

mm/ksm.c

2054

new = &root->rb_node;

mm/ksm.c

2062

tree_folio = chain(&stable_node_dup, &stable_node, root);

mm/ksm.c

2100

rb_insert_color(&stable_node_dup->node, root);

mm/ksm.c

2105

stable_node = alloc_stable_node_chain(orig, root);

mm/ksm.c

2139

struct rb_root *root;

mm/ksm.c

2144

root = root_unstable_tree + nid;

mm/ksm.c

2145

new = &root->rb_node;

mm/ksm.c

2194

rb_insert_color(&rmap_item->node, root);

mm/ksm.c

3121

anon_vma->root == vma->anon_vma->root) {

mm/ksm.c

3321

struct rb_root *root)

mm/ksm.c

3338

free_stable_node_chain(stable_node, root);

mm/ksm.c

839

struct rb_root *root)

mm/ksm.c

857

rb_replace_node(&dup->node, &chain->node, root);

mm/ksm.c

872

struct rb_root *root)

mm/ksm.c

874

rb_erase(&chain->node, root);

mm/memblock.c

2753

struct dentry *root = debugfs_create_dir("memblock", NULL);

mm/memblock.c

2755

debugfs_create_file("memory", 0444, root,

mm/memblock.c

2757

debugfs_create_file("reserved", 0444, root,

mm/memblock.c

2760

debugfs_create_file("physmem", 0444, root, &physmem,

mm/memcontrol-v1.h

15

#define for_each_mem_cgroup_tree(iter, root) \

mm/memcontrol-v1.h

16

for (iter = mem_cgroup_iter(root, NULL, NULL); \

mm/memcontrol-v1.h

18

iter = mem_cgroup_iter(root, iter, NULL))

mm/memcontrol.c

1021

struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *root,

mm/memcontrol.c

1033

if (!root)

mm/memcontrol.c

1034

root = root_mem_cgroup;

mm/memcontrol.c

1044

iter = &root->nodeinfo[nid]->iter;

mm/memcontrol.c

1062

while ((css = css_next_descendant_pre(css, &root->css))) {

mm/memcontrol.c

1068

if (css == &root->css || css_tryget(css))

mm/memcontrol.c

1081

if (css && css != &root->css)

mm/memcontrol.c

1102

if (prev && prev != root)

mm/memcontrol.c

1113

void mem_cgroup_iter_break(struct mem_cgroup *root,

mm/memcontrol.c

1116

if (!root)

mm/memcontrol.c

1117

root = root_mem_cgroup;

mm/memcontrol.c

1118

if (prev && prev != root)

mm/memcontrol.c

4724

void mem_cgroup_calculate_protection(struct mem_cgroup *root,

mm/memcontrol.c

4733

if (!root)

mm/memcontrol.c

4734

root = root_mem_cgroup;

mm/memcontrol.c

4736

page_counter_calculate_protection(&root->memory, &memcg->memory, recursive_protection);

mm/memory.c

4251

static inline void unmap_mapping_range_tree(struct rb_root_cached *root,

mm/memory.c

4259

vma_interval_tree_foreach(vma, root, first_index, last_index) {

mm/mempolicy.c

2893

struct rb_node *n = sp->root.rb_node;

mm/mempolicy.c

2926

struct rb_node **p = &sp->root.rb_node;

mm/mempolicy.c

2941

rb_insert_color(&new->nd, &sp->root);

mm/mempolicy.c

2951

if (!sp->root.rb_node)

mm/mempolicy.c

3100

rb_erase(&n->nd, &sp->root);

mm/mempolicy.c

3214

sp->root = RB_ROOT; /* empty tree == default mempolicy */

mm/mempolicy.c

3275

if (!sp->root.rb_node)

mm/mempolicy.c

3278

next = rb_first(&sp->root);

mm/page_counter.c

424

void page_counter_calculate_protection(struct page_counter *root,

mm/page_counter.c

438

if (root == counter)

mm/page_counter.c

445

if (parent == root) {

mm/rmap.c

104

anon_vma->root = anon_vma;

mm/rmap.c

132

if (rwsem_is_locked(&anon_vma->root->rwsem)) {

mm/rmap.c

1469

anon_vma = anon_vma->root;

mm/rmap.c

1504

VM_BUG_ON_FOLIO(folio_anon_vma(folio)->root != vma->anon_vma->root,

mm/rmap.c

2907

struct anon_vma *root = anon_vma->root;

mm/rmap.c

2910

if (root != anon_vma && atomic_dec_and_test(&root->refcount))

mm/rmap.c

2911

anon_vma_free(root);

mm/rmap.c

424

anon_vma->root = pvma->anon_vma->root;

mm/rmap.c

431

get_anon_vma(anon_vma->root);

mm/rmap.c

650

root_anon_vma = READ_ONCE(anon_vma->root);

mm/rmap.c

866

vma->anon_vma->root != anon_vma->root)

mm/shmem.c

4813

struct shmem_sb_info *sbinfo = SHMEM_SB(fc->root->d_sb);

mm/shmem.c

4859

!sb_any_quota_loaded(fc->root->d_sb)) {

mm/shmem.c

4907

static int shmem_show_options(struct seq_file *seq, struct dentry *root)

mm/shmem.c

4909

struct shmem_sb_info *sbinfo = SHMEM_SB(root->d_sb);

mm/shmem.c

4958

if (sb_has_quota_active(root->d_sb, USRQUOTA))

mm/shmem.c

4960

if (sb_has_quota_active(root->d_sb, GRPQUOTA))

mm/shmem_quota.c

101

node = rb_first(root);

mm/shmem_quota.c

106

rb_erase(&entry->node, root);

mm/shmem_quota.c

110

kfree(root);

mm/shmem_quota.c

96

struct rb_root *root = info->dqi_priv;

mm/sparse.c

101

mem_section[root] = section;

mm/sparse.c

84

unsigned long root = SECTION_NR_TO_ROOT(section_nr);

mm/sparse.c

94

if (mem_section[root])

mm/vma.c

2120

if (!test_bit(0, (unsigned long *) &anon_vma->root->rb_root.rb_root.rb_node)) {

mm/vma.c

2125

down_write_nest_lock(&anon_vma->root->rwsem, &mm->mmap_lock);

mm/vma.c

2136

&anon_vma->root->rb_root.rb_root.rb_node))

mm/vma.c

2255

if (test_bit(0, (unsigned long *) &anon_vma->root->rb_root.rb_root.rb_node)) {

mm/vma.c

2269

&anon_vma->root->rb_root.rb_root.rb_node))

mm/vmalloc.c

1079

static struct vmap_area *__find_vmap_area(unsigned long addr, struct rb_root *root)

mm/vmalloc.c

1081

struct rb_node *n = root->rb_node;

mm/vmalloc.c

1102

__find_vmap_area_exceed_addr(unsigned long addr, struct rb_root *root)

mm/vmalloc.c

1105

struct rb_node *n = root->rb_node;

mm/vmalloc.c

1144

*va = __find_vmap_area_exceed_addr(addr, &vn->busy.root);

mm/vmalloc.c

1161

*va = __find_vmap_area(va_start_lowest, &vn->busy.root);

mm/vmalloc.c

1183

struct rb_root *root, struct rb_node *from,

mm/vmalloc.c

1189

if (root) {

mm/vmalloc.c

1190

link = &root->rb_node;

mm/vmalloc.c

1247

__link_va(struct vmap_area *va, struct rb_root *root,

mm/vmalloc.c

1276

root, &free_vmap_area_rb_augment_cb);

mm/vmalloc.c

1279

rb_insert_color(&va->rb_node, root);

mm/vmalloc.c

1287

link_va(struct vmap_area *va, struct rb_root *root,

mm/vmalloc.c

1291

__link_va(va, root, parent, link, head, false);

mm/vmalloc.c

1295

link_va_augment(struct vmap_area *va, struct rb_root *root,

mm/vmalloc.c

1299

__link_va(va, root, parent, link, head, true);

mm/vmalloc.c

1303

__unlink_va(struct vmap_area *va, struct rb_root *root, bool augment)

mm/vmalloc.c

1310

root, &free_vmap_area_rb_augment_cb);

mm/vmalloc.c

1312

rb_erase(&va->rb_node, root);

mm/vmalloc.c

1319

unlink_va(struct vmap_area *va, struct rb_root *root)

mm/vmalloc.c

1321

__unlink_va(va, root, false);

mm/vmalloc.c

1325

unlink_va_augment(struct vmap_area *va, struct rb_root *root)

mm/vmalloc.c

1327

__unlink_va(va, root, true);

mm/vmalloc.c

1401

struct rb_root *root, struct list_head *head)

mm/vmalloc.c

1406

link = find_va_links(va, root, NULL, &parent);

mm/vmalloc.c

1408

link_va(va, root, parent, link, head);

mm/vmalloc.c

1413

struct rb_node *from, struct rb_root *root,

mm/vmalloc.c

1422

link = find_va_links(va, root, NULL, &parent);

mm/vmalloc.c

1425

link_va_augment(va, root, parent, link, head);

mm/vmalloc.c

1443

struct rb_root *root, struct list_head *head, bool augment)

mm/vmalloc.c

1455

link = find_va_links(va, root, NULL, &parent);

mm/vmalloc.c

1505

__unlink_va(va, root, augment);

mm/vmalloc.c

1520

__link_va(va, root, parent, link, head, augment);

mm/vmalloc.c

1527

struct rb_root *root, struct list_head *head)

mm/vmalloc.c

1529

return __merge_or_add_vmap_area(va, root, head, false);

mm/vmalloc.c

1534

struct rb_root *root, struct list_head *head)

mm/vmalloc.c

1536

va = __merge_or_add_vmap_area(va, root, head, true);

mm/vmalloc.c

1570

find_vmap_lowest_match(struct rb_root *root, unsigned long size,

mm/vmalloc.c

1578

node = root->rb_node;

mm/vmalloc.c

1653

find_vmap_lowest_match_check(struct rb_root *root, struct list_head *head,

mm/vmalloc.c

1663

va_1 = find_vmap_lowest_match(root, size, align, vstart, false);

mm/vmalloc.c

1707

va_clip(struct rb_root *root, struct list_head *head,

mm/vmalloc.c

1722

unlink_va_augment(va, root);

mm/vmalloc.c

1800

insert_vmap_area_augment(lva, &va->rb_node, root, head);

mm/vmalloc.c

1808

struct rb_root *root, struct list_head *head,

mm/vmalloc.c

1825

ret = va_clip(root, head, va, nva_start_addr, size);

mm/vmalloc.c

1837

__alloc_vmap_area(struct rb_root *root, struct list_head *head,

mm/vmalloc.c

1857

va = find_vmap_lowest_match(root, size, align, vstart, adjust_search_size);

mm/vmalloc.c

1861

nva_start_addr = va_alloc(va, root, head, size, align, vstart, vend);

mm/vmalloc.c

1865

find_vmap_lowest_match_check(root, head, size, align);

mm/vmalloc.c

1882

unlink_va(va, &vn->busy.root);

mm/vmalloc.c

2122

insert_vmap_area(va, &vn->busy.root, &vn->busy.head);

mm/vmalloc.c

2363

if (RB_EMPTY_ROOT(&vn->lazy.root))

mm/vmalloc.c

2367

WRITE_ONCE(vn->lazy.root.rb_node, NULL);

mm/vmalloc.c

2467

insert_vmap_area(va, &vn->lazy.root, &vn->lazy.head);

mm/vmalloc.c

2517

va = __find_vmap_area(addr, &vn->busy.root);

mm/vmalloc.c

2541

va = __find_vmap_area(addr, &vn->busy.root);

mm/vmalloc.c

2543

unlink_va(va, &vn->busy.root);

mm/vmalloc.c

2777

unlink_va(vb->va, &vn->busy.root);

mm/vmalloc.c

5029

insert_vmap_area(vas[area], &vn->busy.root, &vn->busy.head);

mm/vmalloc.c

5155

va = __find_vmap_area(addr, &vn->busy.root);

mm/vmalloc.c

5382

vn->busy.root = RB_ROOT;

mm/vmalloc.c

5386

vn->lazy.root = RB_ROOT;

mm/vmalloc.c

5467

insert_vmap_area(va, &vn->busy.root, &vn->busy.head);

mm/vmalloc.c

914

struct rb_root root;

net/6lowpan/debugfs.c

170

struct dentry *root;

net/6lowpan/debugfs.c

178

root = debugfs_create_dir(buf, ctx);

net/6lowpan/debugfs.c

180

debugfs_create_file("active", 0644, root, &ldev->ctx.table[id],

net/6lowpan/debugfs.c

183

debugfs_create_file("compression", 0644, root, &ldev->ctx.table[id],

net/6lowpan/debugfs.c

186

debugfs_create_file("prefix", 0644, root, &ldev->ctx.table[id],

net/6lowpan/debugfs.c

189

debugfs_create_file("prefix_len", 0644, root, &ldev->ctx.table[id],

net/6lowpan/debugfs.c

233

struct dentry *root;

net/6lowpan/debugfs.c

238

root = debugfs_create_dir("ieee802154", ldev->iface_debugfs);

net/6lowpan/debugfs.c

240

debugfs_create_file("short_addr", 0444, root,

net/bridge/br_private_stp.h

31

bridge_id root;

net/bridge/br_stp.c

224

bpdu.root = br->designated_root;

net/bridge/br_stp.c

231

struct net_bridge_port *root

net/bridge/br_stp.c

233

bpdu.message_age = (jiffies - root->designated_age)

net/bridge/br_stp.c

254

p->designated_root = bpdu->root;

net/bridge/br_stp.c

336

t = memcmp(&bpdu->root, &p->designated_root, 8);

net/bridge/br_stp_bpdu.c

200

bpdu.root.prio[0] = buf[2];

net/bridge/br_stp_bpdu.c

201

bpdu.root.prio[1] = buf[3];

net/bridge/br_stp_bpdu.c

202

bpdu.root.addr[0] = buf[4];

net/bridge/br_stp_bpdu.c

203

bpdu.root.addr[1] = buf[5];

net/bridge/br_stp_bpdu.c

204

bpdu.root.addr[2] = buf[6];

net/bridge/br_stp_bpdu.c

205

bpdu.root.addr[3] = buf[7];

net/bridge/br_stp_bpdu.c

206

bpdu.root.addr[4] = buf[8];

net/bridge/br_stp_bpdu.c

207

bpdu.root.addr[5] = buf[9];

net/bridge/br_stp_bpdu.c

92

buf[5] = bpdu->root.prio[0];

net/bridge/br_stp_bpdu.c

93

buf[6] = bpdu->root.prio[1];

net/bridge/br_stp_bpdu.c

94

buf[7] = bpdu->root.addr[0];

net/bridge/br_stp_bpdu.c

95

buf[8] = bpdu->root.addr[1];

net/bridge/br_stp_bpdu.c

96

buf[9] = bpdu->root.addr[2];

net/bridge/br_stp_bpdu.c

97

buf[10] = bpdu->root.addr[3];

net/bridge/br_stp_bpdu.c

98

buf[11] = bpdu->root.addr[4];

net/bridge/br_stp_bpdu.c

99

buf[12] = bpdu->root.addr[5];

net/bridge/netfilter/ebt_stp.c

30

u8 root[8];

net/bridge/netfilter/ebt_stp.c

55

v16 = NR16(stpc->root);

net/bridge/netfilter/ebt_stp.c

62

!ether_addr_equal_masked(&stpc->root[2],

net/can/j1939/transport.c

516

struct list_head *root,

net/can/j1939/transport.c

524

list_for_each_entry(session, root, active_session_list_entry) {

net/ceph/osd_client.c

1940

static struct ceph_osd_backoff *lookup_containing_backoff(struct rb_root *root,

net/ceph/osd_client.c

1943

struct rb_node *n = root->rb_node;

net/ceph/osdmap.c

184

static int decode_crush_names(void **p, void *end, struct rb_root *root)

net/ceph/osdmap.c

207

if (!__insert_crush_name(root, cn)) {

net/ceph/osdmap.c

219

void clear_crush_names(struct rb_root *root)

net/ceph/osdmap.c

221

while (!RB_EMPTY_ROOT(root)) {

net/ceph/osdmap.c

223

rb_entry(rb_first(root), struct crush_name_node, cn_node);

net/ceph/osdmap.c

225

erase_crush_name(root, cn);

net/ceph/osdmap.c

784

static void __remove_pg_pool(struct rb_root *root, struct ceph_pg_pool_info *pi)

net/ceph/osdmap.c

786

erase_pg_pool(root, pi);

net/core/skbuff.c

4035

unsigned int skb_rbtree_purge(struct rb_root *root)

net/core/skbuff.c

4037

struct rb_node *p = rb_first(root);

net/core/skbuff.c

4044

rb_erase(&skb->rbnode, root);

net/ipv4/inet_fragment.c

302

inet_frag_rbtree_purge(struct rb_root *root, enum skb_drop_reason reason)

net/ipv4/inet_fragment.c

304

struct rb_node *p = rb_first(root);

net/ipv4/inet_fragment.c

311

rb_erase(&skb->rbnode, root);

net/ipv4/netfilter/ip_tables.c

194

const struct ipt_entry *root;

net/ipv4/netfilter/ip_tables.c

199

root = get_entry(private->entries, private->hook_entry[hook]);

net/ipv4/netfilter/ip_tables.c

204

xt_entry_foreach(iter, root, private->size - private->hook_entry[hook])

net/ipv4/nexthop.c

2589

struct rb_root *root = &net->nexthop.rb_root;

net/ipv4/nexthop.c

2596

pp = &root->rb_node;

net/ipv4/nexthop.c

2656

rb_insert_color(&new_nh->rb_node, root);

net/ipv4/nexthop.c

2702

struct rb_root *root = &net->nexthop.rb_root;

net/ipv4/nexthop.c

2706

while ((node = rb_first(root))) {

net/ipv4/nexthop.c

3520

struct rb_root *root,

net/ipv4/nexthop.c

3542

struct rb_node *tmp = root->rb_node;

net/ipv4/nexthop.c

3561

node = rb_first(root);

net/ipv4/nexthop.c

3597

struct rb_root *root = &net->nexthop.rb_root;

net/ipv4/nexthop.c

3605

err = rtm_dump_walk_nexthops(skb, cb, root, ctx,

net/ipv4/nexthop.c

3795

struct rb_root *root = &net->nexthop.rb_root;

net/ipv4/nexthop.c

3797

err = rtm_dump_walk_nexthops(skb, cb, root, &ctx->nh,

net/ipv4/nexthop.c

3955

struct rb_root *root = &net->nexthop.rb_root;

net/ipv4/nexthop.c

3959

for (node = rb_first(root); node; node = rb_next(node)) {

net/ipv4/tcp_input.c

5768

struct rb_root *root)

net/ipv4/tcp_input.c

5775

rb_erase(&skb->rbnode, root);

net/ipv4/tcp_input.c

5792

tcp_collapse(struct sock *sk, struct sk_buff_head *list, struct rb_root *root,

net/ipv4/tcp_input.c

5811

skb = tcp_collapse_one(sk, skb, list, root);

net/ipv4/tcp_input.c

5880

skb = tcp_collapse_one(sk, skb, list, root);

net/ipv4/tcp_input.c

5892

tcp_rbtree_insert(root, skb);

net/ipv4/tcp_output.c

70

void tcp_rbtree_insert(struct rb_root *root, struct sk_buff *skb)

net/ipv4/tcp_output.c

72

struct rb_node **p = &root->rb_node;

net/ipv4/tcp_output.c

85

rb_insert_color(&skb->rbnode, root);

net/ipv6/ip6_fib.c

1431

int fib6_add(struct fib6_node *root, struct fib6_info *rt,

net/ipv6/ip6_fib.c

1453

fn = fib6_add_1(info->nl_net, table, root,

net/ipv6/ip6_fib.c

1618

static struct fib6_node *fib6_node_lookup_1(struct fib6_node *root,

net/ipv6/ip6_fib.c

1631

fn = root;

net/ipv6/ip6_fib.c

1687

struct fib6_node *fib6_node_lookup(struct fib6_node *root,

net/ipv6/ip6_fib.c

1708

fn = fib6_node_lookup_1(root, daddr ? args : args + 1);

net/ipv6/ip6_fib.c

1710

fn = root;

net/ipv6/ip6_fib.c

1727

static struct fib6_node *fib6_locate_1(struct fib6_node *root,

net/ipv6/ip6_fib.c

1734

for (fn = root; fn ; ) {

net/ipv6/ip6_fib.c

1777

struct fib6_node *fib6_locate(struct fib6_node *root,

net/ipv6/ip6_fib.c

1784

fn = fib6_locate_1(root, daddr, dst_len,

net/ipv6/ip6_fib.c

2139

WARN_ON_ONCE(!(w->root->fn_flags & RTN_TL_ROOT));

net/ipv6/ip6_fib.c

2195

if (fn == w->root)

net/ipv6/ip6_fib.c

2229

w->node = w->root;

net/ipv6/ip6_fib.c

2295

static void fib6_clean_tree(struct net *net, struct fib6_node *root,

net/ipv6/ip6_fib.c

2301

c.w.root = root;

net/ipv6/ip6_fib.c

2665

iter->w.root = &iter->tbl->tb6_root;

net/ipv6/ip6_fib.c

2667

iter->w.node = iter->w.root;

net/ipv6/ip6_fib.c

2669

iter->sernum = READ_ONCE(iter->w.root->fn_sernum);

net/ipv6/ip6_fib.c

2697

int sernum = READ_ONCE(iter->w.root->fn_sernum);

net/ipv6/ip6_fib.c

2702

iter->w.node = iter->w.root;

net/ipv6/ip6_fib.c

2767

return w->node && !(w->state == FWS_U && w->node == w->root);

net/ipv6/ip6_fib.c

481

w->root = &tb->tb6_root;

net/ipv6/ip6_fib.c

590

w->root = &table->tb6_root;

net/ipv6/ip6_fib.c

602

cb->args[5] = READ_ONCE(w->root->fn_sernum);

net/ipv6/ip6_fib.c

605

int sernum = READ_ONCE(w->root->fn_sernum);

net/ipv6/ip6_fib.c

610

w->node = w->root;

net/ipv6/ip6_fib.c

764

struct fib6_node *root,

net/ipv6/ip6_fib.c

778

fn = root;

net/ipv6/netfilter/ip6_tables.c

219

const struct ip6t_entry *root;

net/ipv6/netfilter/ip6_tables.c

224

root = get_entry(private->entries, private->hook_entry[hook]);

net/ipv6/netfilter/ip6_tables.c

229

xt_entry_foreach(iter, root, private->size - private->hook_entry[hook])

net/iucv/iucv.c

1847

.root = NULL,

net/iucv/iucv.c

1897

iucv_if.root = iucv_root;

net/netfilter/nf_conncount.c

371

static void tree_nodes_free(struct rb_root *root,

net/netfilter/nf_conncount.c

381

rb_erase(&rbconn->node, root);

net/netfilter/nf_conncount.c

399

struct rb_root *root,

net/netfilter/nf_conncount.c

416

rbnode = &(root->rb_node);

net/netfilter/nf_conncount.c

435

tree_nodes_free(root, gc_nodes, gc_count);

net/netfilter/nf_conncount.c

447

tree_nodes_free(root, gc_nodes, gc_count);

net/netfilter/nf_conncount.c

478

rb_insert_color(&rbconn->node, root);

net/netfilter/nf_conncount.c

494

struct rb_root *root;

net/netfilter/nf_conncount.c

500

root = &data->root[hash];

net/netfilter/nf_conncount.c

502

parent = rcu_dereference_raw(root->rb_node);

net/netfilter/nf_conncount.c

547

return insert_tree(net, skb, l3num, data, root, hash, key);

net/netfilter/nf_conncount.c

554

struct rb_root *root;

net/netfilter/nf_conncount.c

559

root = &data->root[tree];

net/netfilter/nf_conncount.c

563

for (node = rb_first(root); node != NULL; node = rb_next(node)) {

net/netfilter/nf_conncount.c

578

node = rb_first(root);

net/netfilter/nf_conncount.c

588

tree_nodes_free(root, gc_nodes, gc_count);

net/netfilter/nf_conncount.c

593

tree_nodes_free(root, gc_nodes, gc_count);

net/netfilter/nf_conncount.c

61

struct rb_root root[CONNCOUNT_SLOTS];

net/netfilter/nf_conncount.c

639

for (i = 0; i < ARRAY_SIZE(data->root); ++i)

net/netfilter/nf_conncount.c

640

data->root[i] = RB_ROOT;

net/netfilter/nf_conncount.c

681

for (i = 0; i < ARRAY_SIZE(data->root); ++i)

net/netfilter/nf_conncount.c

682

destroy_tree(&data->root[i]);

net/netfilter/nft_set_rbtree.c

1003

while ((node = priv->root.rb_node) != NULL) {

net/netfilter/nft_set_rbtree.c

1004

rb_erase(node, &priv->root);

net/netfilter/nft_set_rbtree.c

1065

node = rb_last(&priv->root);

net/netfilter/nft_set_rbtree.c

1166

node = rb_last(&priv->root);

net/netfilter/nft_set_rbtree.c

201

rb_erase(&rbe->node, &priv->root);

net/netfilter/nft_set_rbtree.c

32

struct rb_root root;

net/netfilter/nft_set_rbtree.c

354

p = &priv->root.rb_node;

net/netfilter/nft_set_rbtree.c

377

first = rb_first(&priv->root);

net/netfilter/nft_set_rbtree.c

520

p = &priv->root.rb_node;

net/netfilter/nft_set_rbtree.c

537

rb_insert_color(&new->node, &priv->root);

net/netfilter/nft_set_rbtree.c

711

rb_erase(&rbe->node, &priv->root);

net/netfilter/nft_set_rbtree.c

791

const struct rb_node *parent = priv->root.rb_node;

net/netfilter/nft_set_rbtree.c

850

for (node = rb_first(&priv->root); node != NULL; node = rb_next(node)) {

net/netfilter/nft_set_rbtree.c

902

for (node = rb_first(&priv->root); node ; node = next) {

net/netfilter/nft_set_rbtree.c

975

priv->root = RB_ROOT;

net/rds/rdma.c

65

static struct rds_mr *rds_mr_tree_walk(struct rb_root *root, u64 key,

net/rds/rdma.c

68

struct rb_node **p = &root->rb_node;

net/rds/rdma.c

86

rb_insert_color(&insert->r_rb_node, root);

net/sched/cls_basic.c

111

struct basic_head *head = rtnl_dereference(tp->root);

net/sched/cls_basic.c

130

struct basic_head *head = rtnl_dereference(tp->root);

net/sched/cls_basic.c

178

struct basic_head *head = rtnl_dereference(tp->root);

net/sched/cls_basic.c

252

struct basic_head *head = rtnl_dereference(tp->root);

net/sched/cls_basic.c

45

struct basic_head *head = rcu_dereference_bh(tp->root);

net/sched/cls_basic.c

64

struct basic_head *head = rtnl_dereference(tp->root);

net/sched/cls_basic.c

85

rcu_assign_pointer(tp->root, head);

net/sched/cls_bpf.c

251

rcu_assign_pointer(tp->root, head);

net/sched/cls_bpf.c

289

struct cls_bpf_head *head = rtnl_dereference(tp->root);

net/sched/cls_bpf.c

304

struct cls_bpf_head *head = rtnl_dereference(tp->root);

net/sched/cls_bpf.c

314

struct cls_bpf_head *head = rtnl_dereference(tp->root);

net/sched/cls_bpf.c

326

struct cls_bpf_head *head = rtnl_dereference(tp->root);

net/sched/cls_bpf.c

413

struct cls_bpf_head *head = rtnl_dereference(tp->root);

net/sched/cls_bpf.c

641

struct cls_bpf_head *head = rtnl_dereference(tp->root);

net/sched/cls_bpf.c

653

struct cls_bpf_head *head = rtnl_dereference(tp->root);

net/sched/cls_bpf.c

85

struct cls_bpf_head *head = rcu_dereference_bh(tp->root);

net/sched/cls_cgroup.c

122

rcu_assign_pointer(tp->root, new);

net/sched/cls_cgroup.c

137

struct cls_cgroup_head *head = rtnl_dereference(tp->root);

net/sched/cls_cgroup.c

157

struct cls_cgroup_head *head = rtnl_dereference(tp->root);

net/sched/cls_cgroup.c

175

struct cls_cgroup_head *head = rtnl_dereference(tp->root);

net/sched/cls_cgroup.c

30

struct cls_cgroup_head *head = rcu_dereference_bh(tp->root);

net/sched/cls_cgroup.c

85

struct cls_cgroup_head *head = rtnl_dereference(tp->root);

net/sched/cls_flow.c

300

struct flow_head *head = rcu_dereference_bh(tp->root);

net/sched/cls_flow.c

396

struct flow_head *head = rtnl_dereference(tp->root);

net/sched/cls_flow.c

580

struct flow_head *head = rtnl_dereference(tp->root);

net/sched/cls_flow.c

598

rcu_assign_pointer(tp->root, head);

net/sched/cls_flow.c

605

struct flow_head *head = rtnl_dereference(tp->root);

net/sched/cls_flow.c

620

struct flow_head *head = rtnl_dereference(tp->root);

net/sched/cls_flow.c

693

struct flow_head *head = rtnl_dereference(tp->root);

net/sched/cls_flower.c

328

struct cls_fl_head *head = rcu_dereference_bh(tp->root);

net/sched/cls_flower.c

373

rcu_assign_pointer(tp->root, head);

net/sched/cls_flower.c

428

return rcu_dereference_raw(tp->root);

net/sched/cls_flower.c

551

struct cls_fl_head *head = rcu_dereference_bh(tp->root);

net/sched/cls_fw.c

135

struct fw_head *head = rtnl_dereference(tp->root);

net/sched/cls_fw.c

159

struct fw_head *head = rtnl_dereference(tp->root);

net/sched/cls_fw.c

206

struct fw_head *head = rtnl_dereference(tp->root);

net/sched/cls_fw.c

244

struct fw_head *head = rtnl_dereference(tp->root);

net/sched/cls_fw.c

326

rcu_assign_pointer(tp->root, head);

net/sched/cls_fw.c

358

struct fw_head *head = rtnl_dereference(tp->root);

net/sched/cls_fw.c

381

struct fw_head *head = rtnl_dereference(tp->root);

net/sched/cls_fw.c

55

struct fw_head *head = rcu_dereference_bh(tp->root);

net/sched/cls_fw.c

93

struct fw_head *head = rtnl_dereference(tp->root);

net/sched/cls_matchall.c

130

struct cls_mall_head *head = rtnl_dereference(tp->root);

net/sched/cls_matchall.c

148

struct cls_mall_head *head = rtnl_dereference(tp->root);

net/sched/cls_matchall.c

168

struct cls_mall_head *head = rtnl_dereference(tp->root);

net/sched/cls_matchall.c

234

rcu_assign_pointer(tp->root, new);

net/sched/cls_matchall.c

252

struct cls_mall_head *head = rtnl_dereference(tp->root);

net/sched/cls_matchall.c

262

struct cls_mall_head *head = rtnl_dereference(tp->root);

net/sched/cls_matchall.c

278

struct cls_mall_head *head = rtnl_dereference(tp->root);

net/sched/cls_matchall.c

32

struct cls_mall_head *head = rcu_dereference_bh(tp->root);

net/sched/cls_route.c

129

struct route4_head *head = rcu_dereference_bh(tp->root);

net/sched/cls_route.c

219

struct route4_head *head = rtnl_dereference(tp->root);

net/sched/cls_route.c

251

rcu_assign_pointer(tp->root, head);

net/sched/cls_route.c

280

struct route4_head *head = rtnl_dereference(tp->root);

net/sched/cls_route.c

316

struct route4_head *head = rtnl_dereference(tp->root);

net/sched/cls_route.c

481

struct route4_head *head = rtnl_dereference(tp->root);

net/sched/cls_route.c

580

struct route4_head *head = rtnl_dereference(tp->root);

net/sched/cls_u32.c

1018

ht = rtnl_dereference(tp->root);

net/sched/cls_u32.c

1028

ht = rtnl_dereference(tp->root);

net/sched/cls_u32.c

123

struct tc_u_hnode *ht = rcu_dereference_bh(tp->root);

net/sched/cls_u32.c

303

ht = rtnl_dereference(tp->root);

net/sched/cls_u32.c

397

rcu_assign_pointer(tp->root, root_ht);

net/sched/cls_u32.c

638

struct tc_u_hnode *root_ht = rtnl_dereference(tp->root);

net/sched/cls_u32.c

802

ht = rtnl_dereference(tp->root);

net/sched/sch_api.c

1823

static int tc_dump_qdisc_root(struct Qdisc *root, struct sk_buff *skb,

net/sched/sch_api.c

1832

if (!root)

net/sched/sch_api.c

1835

q = root;

net/sched/sch_api.c

1853

if (!qdisc_dev(root) || !recur)

net/sched/sch_api.c

1856

hash_for_each(qdisc_dev(root)->qdisc_hash, b, q, hash) {

net/sched/sch_api.c

2360

static int tc_dump_tclass_root(struct Qdisc *root, struct sk_buff *skb,

net/sched/sch_api.c

2367

if (!root)

net/sched/sch_api.c

2370

if (tc_dump_tclass_qdisc(root, skb, tcm, cb, t_p, s_t) < 0)

net/sched/sch_api.c

2373

if (!qdisc_dev(root) || !recur)

net/sched/sch_api.c

2377

q = qdisc_match_from_root(root, TC_H_MAJ(tcm->tcm_parent));

net/sched/sch_api.c

2378

if (q && q != root &&

net/sched/sch_api.c

2383

hash_for_each(qdisc_dev(root)->qdisc_hash, b, q, hash) {

net/sched/sch_api.c

263

static struct Qdisc *qdisc_match_from_root(struct Qdisc *root, u32 handle)

net/sched/sch_api.c

267

if (!qdisc_dev(root))

net/sched/sch_api.c

268

return (root->handle == handle ? root : NULL);

net/sched/sch_api.c

270

if (!(root->flags & TCQ_F_BUILTIN) &&

net/sched/sch_api.c

271

root->handle == handle)

net/sched/sch_api.c

272

return root;

net/sched/sch_api.c

274

hash_for_each_possible_rcu(qdisc_dev(root)->qdisc_hash, q, hash, handle,

net/sched/sch_fq.c

257

struct rb_root *root,

net/sched/sch_fq.c

264

p = &root->rb_node;

net/sched/sch_fq.c

291

rb_erase(&f->fq_node, root);

net/sched/sch_fq.c

358

struct rb_root *root;

net/sched/sch_fq.c

401

root = &q->fq_root[hash_ptr(sk, q->fq_trees_log)];

net/sched/sch_fq.c

403

fq_gc(q, root, sk);

net/sched/sch_fq.c

405

p = &root->rb_node;

net/sched/sch_fq.c

454

rb_insert_color(&f->fq_node, root);

net/sched/sch_fq.c

803

struct rb_root *root;

net/sched/sch_fq.c

817

root = &q->fq_root[idx];

net/sched/sch_fq.c

818

while ((p = rb_first(root)) != NULL) {

net/sched/sch_fq.c

820

rb_erase(p, root);

net/sched/sch_hfsc.c

1013

parent = &q->root;

net/sched/sch_hfsc.c

1072

if (!(parent->cl_flags & HFSC_FSC) && parent != &q->root) {

net/sched/sch_hfsc.c

1098

if (cl != &q->root)

net/sched/sch_hfsc.c

1110

cl == &q->root) {

net/sched/sch_hfsc.c

1144

head = &q->root;

net/sched/sch_hfsc.c

1145

tcf = rcu_dereference_bh(q->root.filter_list);

net/sched/sch_hfsc.c

1264

cl = &q->root;

net/sched/sch_hfsc.c

1385

if (q->root.cl_cfmin != 0) {

net/sched/sch_hfsc.c

1386

if (next_time == 0 || next_time > q->root.cl_cfmin)

net/sched/sch_hfsc.c

1387

next_time = q->root.cl_cfmin;

net/sched/sch_hfsc.c

1413

err = tcf_block_get(&q->root.block, &q->root.filter_list, sch, extack);

net/sched/sch_hfsc.c

1417

gnet_stats_basic_sync_init(&q->root.bstats);

net/sched/sch_hfsc.c

1418

q->root.cl_common.classid = sch->handle;

net/sched/sch_hfsc.c

1419

q->root.sched = q;

net/sched/sch_hfsc.c

1420

q->root.qdisc = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,

net/sched/sch_hfsc.c

1422

if (q->root.qdisc == NULL)

net/sched/sch_hfsc.c

1423

q->root.qdisc = &noop_qdisc;

net/sched/sch_hfsc.c

1425

qdisc_hash_add(q->root.qdisc, true);

net/sched/sch_hfsc.c

1426

INIT_LIST_HEAD(&q->root.children);

net/sched/sch_hfsc.c

1427

q->root.vt_tree = RB_ROOT;

net/sched/sch_hfsc.c

1428

q->root.cf_tree = RB_ROOT;

net/sched/sch_hfsc.c

1430

qdisc_class_hash_insert(&q->clhash, &q->root.cl_common);

net/sched/sch_hfsc.c

1612

cl = vttree_get_minvt(&q->root, cur_time);

net/sched/sch_hfsc.c

170

struct hfsc_class root; /* root class */

net/sched/sch_htb.c

287

static void htb_add_to_id_tree(struct rb_root *root,

net/sched/sch_htb.c

290

struct rb_node **p = &root->rb_node, *parent = NULL;

net/sched/sch_htb.c

303

rb_insert_color(&cl->node[prio], root);

net/sched/sch_htb.c

376

static void htb_safe_rb_erase(struct rb_node *rb, struct rb_root *root)

net/sched/sch_htb.c

381

rb_erase(rb, root);

net/sched/sch_htb.c

819

struct rb_node *root;

net/sched/sch_htb.c

827

sp->root = hprio->row.rb_node;

net/sched/sch_htb.c

837

htb_id_find_next_upper(prio, sp->root, *sp->pid);

net/sched/sch_htb.c

843

*sp->pptr = sp->root;

net/sched/sch_htb.c

862

(++sp)->root = clp->feed.rb_node;

net/sched/sch_netem.c

983

struct Qdisc *root, *q;

net/sched/sch_netem.c

986

root = qdisc_root_sleeping(sch);

net/sched/sch_netem.c

988

if (sch != root && root->ops->cl_ops == &netem_class_ops) {

net/sched/sch_netem.c

990

((struct netem_sched_data *)qdisc_priv(root))->duplicate)

net/sched/sch_netem.c

994

if (!qdisc_dev(root))

net/sched/sch_netem.c

997

hash_for_each(qdisc_dev(root)->qdisc_hash, i, q, hash) {

net/sched/sch_taprio.c

122

struct net_device *dev = qdisc_dev(q->root);

net/sched/sch_taprio.c

1243

struct net_device *dev = qdisc_dev(q->root);

net/sched/sch_taprio.c

1340

if (dev != qdisc_dev(q->root))

net/sched/sch_taprio.c

1345

stab = rtnl_dereference(q->root->stab);

net/sched/sch_taprio.c

1488

struct net_device *dev = qdisc_dev(q->root);

net/sched/sch_taprio.c

2073

q->root = sch;

net/sched/sch_taprio.c

2246

const struct sched_gate_list *root)

net/sched/sch_taprio.c

2252

root->base_time, TCA_TAPRIO_PAD))

net/sched/sch_taprio.c

2256

root->cycle_time, TCA_TAPRIO_PAD))

net/sched/sch_taprio.c

2260

root->cycle_time_extension, TCA_TAPRIO_PAD))

net/sched/sch_taprio.c

2268

list_for_each_entry(entry, &root->entries, list) {

net/sched/sch_taprio.c

275

struct net_device *dev = qdisc_dev(q->root);

net/sched/sch_taprio.c

666

struct net_device *dev = qdisc_dev(q->root);

net/sched/sch_taprio.c

90

struct Qdisc *root;

net/sched/sch_taprio.c

922

struct net_device *dev = qdisc_dev(q->root);

net/sched/sch_taprio.c

926

struct Qdisc *sch = q->root;

net/sctp/stream.c

223

new->out.tree.root = NULL;

net/sctp/stream.c

224

new->in.tree.root = NULL;

net/sunrpc/rpc_pipe.c

1096

rpc_gssd_dummy_populate(struct dentry *root, struct rpc_pipe *pipe_data)

net/sunrpc/rpc_pipe.c

1101

gssd_dentry = rpc_new_dir(root, "gssd", 0555);

net/sunrpc/rpc_pipe.c

1120

struct dentry *root;

net/sunrpc/rpc_pipe.c

1133

sb->s_root = root = d_make_root(inode);

net/sunrpc/rpc_pipe.c

1134

if (!root)

net/sunrpc/rpc_pipe.c

1136

if (rpc_populate(root, files, RPCAUTH_lockd, RPCAUTH_RootEOF, NULL))

net/sunrpc/rpc_pipe.c

1139

err = rpc_gssd_dummy_populate(root, sn->gssd_dummy);

net/sysctl_net.c

31

net_ctl_header_lookup(struct ctl_table_root *root)

net/unix/af_unix.c

1201

struct path root;

net/unix/af_unix.c

1204

get_fs_root(init_task.fs, &root);

net/unix/af_unix.c

1208

err = vfs_path_lookup(root.dentry, root.mnt, sunaddr->sun_path,

net/unix/af_unix.c

1211

path_put(&root);

net/xfrm/xfrm_policy.c

1026

while ((rnode = rb_first(&v->root)) != NULL) {

net/xfrm/xfrm_policy.c

1028

rb_erase(&node->node, &v->root);

net/xfrm/xfrm_policy.c

1029

xfrm_policy_inexact_node_reinsert(net, node, &n->root,

net/xfrm/xfrm_policy.c

1043

struct rb_root *root,

net/xfrm/xfrm_policy.c

1051

p = &root->rb_node;

net/xfrm/xfrm_policy.c

1083

rb_erase(&node->node, root);

net/xfrm/xfrm_policy.c

1100

p = &root->rb_node;

net/xfrm/xfrm_policy.c

1113

rb_insert_color(&node->node, root);

net/xfrm/xfrm_policy.c

1126

xfrm_policy_inexact_gc_tree(&node->root, rm);

net/xfrm/xfrm_policy.c

1129

if (!hlist_empty(&node->hhead) || !RB_EMPTY_ROOT(&node->root)) {

net/xfrm/xfrm_policy.c

1227

&n->root,

net/xfrm/xfrm_policy.c

2047

n = xfrm_policy_lookup_inexact_addr(&n->root, &b->count, saddr,

net/xfrm/xfrm_policy.c

73

struct rb_root root;

net/xfrm/xfrm_policy.c

964

WARN_ON_ONCE(!RB_EMPTY_ROOT(&n->root));

rust/helpers/rbtree.c

12

__rust_helper struct rb_node *rust_helper_rb_first(const struct rb_root *root)

rust/helpers/rbtree.c

14

return rb_first(root);

rust/helpers/rbtree.c

17

__rust_helper struct rb_node *rust_helper_rb_last(const struct rb_root *root)

rust/helpers/rbtree.c

19

return rb_last(root);

scripts/asn1_compiler.c

1296

struct type *root;

scripts/asn1_compiler.c

1359

root = &type_list[0];

scripts/asn1_compiler.c

1360

render_element(NULL, root->element, NULL);

scripts/asn1_compiler.c

1374

root = &type_list[0];

scripts/asn1_compiler.c

1375

render_element(out, root->element, NULL);

scripts/dtc/checks.c

1406

struct node *root = dti->dt;

scripts/dtc/checks.c

1449

provider_node = get_node_by_phandle(root, phandle);

scripts/dtc/checks.c

1616

struct node *root = dti->dt;

scripts/dtc/checks.c

1670

provider_node = get_node_by_phandle(root, phandle);

scripts/dtc/checks.c

1708

struct node *root = dti->dt;

scripts/dtc/checks.c

1739

irq_node = get_node_by_phandle(root, phandle);

scripts/dtc/checks.c

497

struct node *root = dti->dt;

scripts/dtc/checks.c

515

if (node != get_node_by_ref(root, m->ref))

scripts/dtc/checks.c

544

struct node *root = dti->dt;

scripts/dtc/checks.c

566

other = get_node_by_phandle(root, phandle);

scripts/dtc/dtc.h

305

cell_t get_node_phandle(struct node *root, struct node *node);

scripts/dtc/livetree.c

689

cell_t get_node_phandle(struct node *root, struct node *node)

scripts/dtc/livetree.c

696

while (get_node_by_phandle(root, phandle))

scripts/gcc-plugins/gcc-common.h

86

void debug_dominance_tree(enum cdi_direction dir, basic_block root);

scripts/kconfig/lkc.h

75

struct menu *menu_next(struct menu *menu, struct menu *root);

scripts/kconfig/lkc.h

76

#define menu_for_each_sub_entry(menu, root) \

scripts/kconfig/lkc.h

77

for (menu = menu_next(root, root); menu; menu = menu_next(menu, root))

scripts/kconfig/menu.c

28

struct menu *menu_next(struct menu *menu, struct menu *root)

scripts/kconfig/menu.c

33

while (menu != root && !menu->next)

scripts/kconfig/menu.c

36

if (menu == root)

security/apparmor/apparmorfs.c

2155

static struct aa_ns *__next_ns(struct aa_ns *root, struct aa_ns *ns)

security/apparmor/apparmorfs.c

2159

AA_BUG(!root);

security/apparmor/apparmorfs.c

2161

AA_BUG(ns != root && !mutex_is_locked(&ns->parent->lock));

security/apparmor/apparmorfs.c

2172

while (ns != root) {

security/apparmor/apparmorfs.c

2194

static struct aa_profile *__first_profile(struct aa_ns *root,

security/apparmor/apparmorfs.c

2197

AA_BUG(!root);

security/apparmor/apparmorfs.c

2200

for (; ns; ns = __next_ns(root, ns)) {

security/apparmor/apparmorfs.c

2256

static struct aa_profile *next_profile(struct aa_ns *root,

security/apparmor/apparmorfs.c

2264

return __first_profile(root, __next_ns(root, profile->ns));

security/apparmor/apparmorfs.c

2279

struct aa_ns *root = aa_get_current_ns();

security/apparmor/apparmorfs.c

2281

f->private = root;

security/apparmor/apparmorfs.c

2284

mutex_lock_nested(&root->lock, root->level);

security/apparmor/apparmorfs.c

2285

profile = __first_profile(root, root);

security/apparmor/apparmorfs.c

2289

profile = next_profile(root, profile);

security/apparmor/apparmorfs.c

2323

struct aa_ns *root = f->private, *ns;

security/apparmor/apparmorfs.c

2326

for (ns = profile->ns; ns && ns != root; ns = ns->parent)

security/apparmor/apparmorfs.c

2329

mutex_unlock(&root->lock);

security/apparmor/apparmorfs.c

2330

aa_put_ns(root);

security/apparmor/apparmorfs.c

2343

struct aa_ns *root = f->private;

security/apparmor/apparmorfs.c

2345

aa_label_seq_xprint(f, root, &profile->label,

security/apparmor/domain.c

1061

struct aa_profile *root, *hat = NULL;

security/apparmor/domain.c

1066

root = aa_get_profile_rcu(&profile->parent);

security/apparmor/domain.c

1068

root = aa_get_profile(profile);

security/apparmor/domain.c

1075

hat = aa_find_child(root, name);

security/apparmor/domain.c

1087

aa_put_profile(root);

security/apparmor/domain.c

1111

struct aa_profile *profile, *root, *hat = NULL;

security/apparmor/domain.c

1130

root = aa_get_profile_rcu(&profile->parent);

security/apparmor/domain.c

1132

root = aa_get_profile(profile);

security/apparmor/domain.c

1138

hat = aa_find_child(root, name);

security/apparmor/domain.c

1139

aa_put_profile(root);

security/apparmor/include/label.h

75

struct rb_root root;

security/apparmor/include/label.h

79

for ((N) = rb_first(&(LS)->root); (N); (N) = rb_next(N))

security/apparmor/include/policy_ns.h

96

struct aa_ns *aa_prepare_ns(struct aa_ns *root, const char *name);

security/apparmor/label.c

1148

node = ls->root.rb_node;

security/apparmor/label.c

1962

for (node = rb_first(&ls->root); node; node = rb_first(&ls->root)) {

security/apparmor/label.c

1982

ls->root = RB_ROOT;

security/apparmor/label.c

618

rb_erase(&label->node, &ls->root);

security/apparmor/label.c

653

rb_replace_node(&old->node, &new->node, &ls->root);

security/apparmor/label.c

688

new = &ls->root.rb_node;

security/apparmor/label.c

715

rb_insert_color(&label->node, &ls->root);

security/apparmor/label.c

742

node = vec_labelset(vec, n)->root.rb_node;

security/apparmor/path.c

120

struct path root;

security/apparmor/path.c

121

get_fs_root(current->fs, &root);

security/apparmor/path.c

122

res = __d_path(path, &root, buf, buflen);

security/apparmor/path.c

123

path_put(&root);

security/commoncap.c

428

uid_t root, mappedroot;

security/commoncap.c

451

root = 0;

security/commoncap.c

454

root = le32_to_cpu(nscap->rootid);

security/commoncap.c

460

kroot = make_kuid(fs_ns, root);

security/commoncap.c

887

kuid_t root, bool has_fcap)

security/commoncap.c

893

(__is_eff(root, new) || __is_real(root, new)) &&

security/commoncap.c

896

__is_suid(root, new) &&

security/ipe/fs.c

15

static struct dentry *root __ro_after_init;

security/ipe/fs.c

205

root = securityfs_create_dir("ipe", NULL);

security/ipe/fs.c

206

if (IS_ERR(root))

security/ipe/fs.c

207

return PTR_ERR(root);

security/ipe/fs.c

209

dentry = securityfs_create_file("success_audit", 0600, root,

security/ipe/fs.c

216

dentry = securityfs_create_file("enforce", 0600, root, NULL,

security/ipe/fs.c

223

policy_root = securityfs_create_dir("policies", root);

security/ipe/fs.c

236

dentry = securityfs_create_file("new_policy", 0200, root, NULL, &np_fops);

security/ipe/fs.c

244

securityfs_remove(root);

security/ipe/hooks.c

222

ipe_sb(current->fs->root.mnt->mnt_sb)->initramfs = true;

security/ipe/policy.c

117

root->i_private = new;

security/ipe/policy.c

93

int ipe_update_policy(struct inode *root, const char *text, size_t textlen,

security/ipe/policy.c

99

old = (struct ipe_policy *)root->i_private;

security/ipe/policy.h

93

int ipe_update_policy(struct inode *root, const char *text, size_t textlen,

security/ipe/policy_fs.c

100

p = (struct ipe_policy *)root->i_private;

security/ipe/policy_fs.c

109

inode_unlock_shared(root);

security/ipe/policy_fs.c

131

struct inode *root = NULL;

security/ipe/policy_fs.c

134

root = d_inode(f->f_path.dentry->d_parent);

security/ipe/policy_fs.c

136

inode_lock_shared(root);

security/ipe/policy_fs.c

137

p = (struct ipe_policy *)root->i_private;

security/ipe/policy_fs.c

147

inode_unlock_shared(root);

security/ipe/policy_fs.c

170

struct inode *root = NULL;

security/ipe/policy_fs.c

174

root = d_inode(f->f_path.dentry->d_parent);

security/ipe/policy_fs.c

176

inode_lock_shared(root);

security/ipe/policy_fs.c

177

p = (struct ipe_policy *)root->i_private;

security/ipe/policy_fs.c

190

inode_unlock_shared(root);

security/ipe/policy_fs.c

212

struct inode *root = NULL;

security/ipe/policy_fs.c

226

root = d_inode(f->f_path.dentry->d_parent);

security/ipe/policy_fs.c

227

inode_lock(root);

security/ipe/policy_fs.c

229

p = (struct ipe_policy *)root->i_private;

security/ipe/policy_fs.c

238

inode_unlock(root);

security/ipe/policy_fs.c

260

struct inode *root = NULL;

security/ipe/policy_fs.c

264

root = d_inode(f->f_path.dentry->d_parent);

security/ipe/policy_fs.c

266

inode_lock_shared(root);

security/ipe/policy_fs.c

267

p = (struct ipe_policy *)root->i_private;

security/ipe/policy_fs.c

269

inode_unlock_shared(root);

security/ipe/policy_fs.c

272

inode_unlock_shared(root);

security/ipe/policy_fs.c

301

struct inode *root = NULL;

security/ipe/policy_fs.c

317

root = d_inode(f->f_path.dentry->d_parent);

security/ipe/policy_fs.c

318

inode_lock(root);

security/ipe/policy_fs.c

319

rc = ipe_update_policy(root, NULL, 0, copy, len);

security/ipe/policy_fs.c

320

inode_unlock(root);

security/ipe/policy_fs.c

352

struct inode *root = NULL;

security/ipe/policy_fs.c

366

root = d_inode(f->f_path.dentry->d_parent);

security/ipe/policy_fs.c

367

inode_lock(root);

security/ipe/policy_fs.c

368

p = (struct ipe_policy *)root->i_private;

security/ipe/policy_fs.c

370

inode_unlock(root);

security/ipe/policy_fs.c

379

inode_unlock(root);

security/ipe/policy_fs.c

384

root->i_private = NULL;

security/ipe/policy_fs.c

385

inode_unlock(root);

security/ipe/policy_fs.c

456

struct inode *root = NULL;

security/ipe/policy_fs.c

468

root = d_inode(policyfs);

security/ipe/policy_fs.c

481

inode_lock(root);

security/ipe/policy_fs.c

483

root->i_private = p;

security/ipe/policy_fs.c

484

inode_unlock(root);

security/ipe/policy_fs.c

51

struct inode *root = NULL;

security/ipe/policy_fs.c

54

root = d_inode(f->f_path.dentry->d_parent);

security/ipe/policy_fs.c

56

inode_lock_shared(root);

security/ipe/policy_fs.c

57

p = (struct ipe_policy *)root->i_private;

security/ipe/policy_fs.c

71

inode_unlock_shared(root);

security/ipe/policy_fs.c

94

struct inode *root = NULL;

security/ipe/policy_fs.c

97

root = d_inode(f->f_path.dentry->d_parent);

security/ipe/policy_fs.c

99

inode_lock_shared(root);

security/keys/keyring.c

732

ptr = READ_ONCE(keyring->keys.root);

security/landlock/ruleset.c

213

struct rb_root *root;

security/landlock/ruleset.c

223

root = get_root(ruleset, id.type);

security/landlock/ruleset.c

224

if (IS_ERR(root))

security/landlock/ruleset.c

225

return PTR_ERR(root);

security/landlock/ruleset.c

227

walker_node = &root->rb_node;

security/landlock/ruleset.c

270

rb_replace_node(&this->node, &new_rule->node, root);

security/landlock/ruleset.c

283

rb_insert_color(&new_rule->node, root);

security/landlock/ruleset.c

592

const struct rb_root *root;

security/landlock/ruleset.c

595

root = get_root((struct landlock_ruleset *)ruleset, id.type);

security/landlock/ruleset.c

596

if (IS_ERR(root))

security/landlock/ruleset.c

598

node = root->rb_node;

security/selinux/hooks.c

1129

struct dentry *root = sb->s_root;

security/selinux/hooks.c

1130

struct inode_security_struct *isec = backing_inode_security(root);

security/selinux/hooks.c

517

struct dentry *root = sb->s_root;

security/selinux/hooks.c

518

struct inode *root_inode = d_backing_inode(root);

security/selinux/hooks.c

535

rc = __vfs_getxattr(root, root_inode, XATTR_NAME_SELINUX, NULL, 0);

security/selinux/hooks.c

566

struct dentry *root = sb->s_root;

security/selinux/hooks.c

567

struct inode *root_inode = d_backing_inode(root);

security/selinux/hooks.c

589

rc = inode_doinit_with_dentry(root_inode, root);

security/selinux/hooks.c

646

struct dentry *root = sb->s_root;

security/selinux/hooks.c

694

root_isec = backing_inode_security_novalidate(root);

security/smack/smack_lsm.c

785

struct dentry *root = sb->s_root;

security/smack/smack_lsm.c

786

struct inode *inode = d_backing_inode(root);

sound/core/info.c

775

struct proc_dir_entry *root, *p = NULL;

sound/core/info.c

779

root = entry->parent == NULL ? snd_proc_root->p : entry->parent->p;

sound/core/info.c

781

if (entry->p || !root)

sound/core/info.c

784

p = proc_mkdir_mode(entry->name, entry->mode, root);

sound/core/info.c

793

p = proc_create_data(entry->name, entry->mode, root,

sound/core/seq/seq_clientmgr.c

1917

client_load_and_use_ptr(subs->root.client);

sound/core/seq/seq_clientmgr.c

1921

snd_seq_port_use_ptr(cptr, subs->root.port);

sound/firewire/bebob/bebob_proc.c

159

add_node(struct snd_bebob *bebob, struct snd_info_entry *root, const char *name,

sound/firewire/bebob/bebob_proc.c

164

entry = snd_info_create_card_entry(bebob->card, name, root);

sound/firewire/bebob/bebob_proc.c

171

struct snd_info_entry *root;

sound/firewire/bebob/bebob_proc.c

177

root = snd_info_create_card_entry(bebob->card, "firewire",

sound/firewire/bebob/bebob_proc.c

179

if (root == NULL)

sound/firewire/bebob/bebob_proc.c

181

root->mode = S_IFDIR | 0555;

sound/firewire/bebob/bebob_proc.c

183

add_node(bebob, root, "clock", proc_read_clock);

sound/firewire/bebob/bebob_proc.c

184

add_node(bebob, root, "firmware", proc_read_hw_info);

sound/firewire/bebob/bebob_proc.c

185

add_node(bebob, root, "formation", proc_read_formation);

sound/firewire/bebob/bebob_proc.c

188

add_node(bebob, root, "meter", proc_read_meters);

sound/firewire/dice/dice-proc.c

279

static void add_node(struct snd_dice *dice, struct snd_info_entry *root,

sound/firewire/dice/dice-proc.c

286

entry = snd_info_create_card_entry(dice->card, name, root);

sound/firewire/dice/dice-proc.c

293

struct snd_info_entry *root;

sound/firewire/dice/dice-proc.c

299

root = snd_info_create_card_entry(dice->card, "firewire",

sound/firewire/dice/dice-proc.c

301

if (!root)

sound/firewire/dice/dice-proc.c

303

root->mode = S_IFDIR | 0555;

sound/firewire/dice/dice-proc.c

305

add_node(dice, root, "dice", dice_proc_read);

sound/firewire/dice/dice-proc.c

306

add_node(dice, root, "formation", dice_proc_read_formation);

sound/firewire/digi00x/digi00x-proc.c

70

struct snd_info_entry *root, *entry;

sound/firewire/digi00x/digi00x-proc.c

76

root = snd_info_create_card_entry(dg00x->card, "firewire",

sound/firewire/digi00x/digi00x-proc.c

78

if (root == NULL)

sound/firewire/digi00x/digi00x-proc.c

81

root->mode = S_IFDIR | 0555;

sound/firewire/digi00x/digi00x-proc.c

83

entry = snd_info_create_card_entry(dg00x->card, "clock", root);

sound/firewire/fireface/ff-proc.c

35

static void add_node(struct snd_ff *ff, struct snd_info_entry *root,

sound/firewire/fireface/ff-proc.c

42

entry = snd_info_create_card_entry(ff->card, name, root);

sound/firewire/fireface/ff-proc.c

49

struct snd_info_entry *root;

sound/firewire/fireface/ff-proc.c

55

root = snd_info_create_card_entry(ff->card, "firewire",

sound/firewire/fireface/ff-proc.c

57

if (root == NULL)

sound/firewire/fireface/ff-proc.c

59

root->mode = S_IFDIR | 0555;

sound/firewire/fireface/ff-proc.c

61

add_node(ff, root, "status", proc_dump_status);

sound/firewire/fireworks/fireworks_proc.c

195

add_node(struct snd_efw *efw, struct snd_info_entry *root, const char *name,

sound/firewire/fireworks/fireworks_proc.c

200

entry = snd_info_create_card_entry(efw->card, name, root);

sound/firewire/fireworks/fireworks_proc.c

207

struct snd_info_entry *root;

sound/firewire/fireworks/fireworks_proc.c

213

root = snd_info_create_card_entry(efw->card, "firewire",

sound/firewire/fireworks/fireworks_proc.c

215

if (root == NULL)

sound/firewire/fireworks/fireworks_proc.c

217

root->mode = S_IFDIR | 0555;

sound/firewire/fireworks/fireworks_proc.c

219

add_node(efw, root, "clock", proc_read_clock);

sound/firewire/fireworks/fireworks_proc.c

220

add_node(efw, root, "firmware", proc_read_hwinfo);

sound/firewire/fireworks/fireworks_proc.c

221

add_node(efw, root, "meters", proc_read_phys_meters);

sound/firewire/fireworks/fireworks_proc.c

222

add_node(efw, root, "queues", proc_read_queues_state);

sound/firewire/motu/motu-proc.c

101

root = snd_info_create_card_entry(motu->card, "firewire",

sound/firewire/motu/motu-proc.c

103

if (root == NULL)

sound/firewire/motu/motu-proc.c

105

root->mode = S_IFDIR | 0555;

sound/firewire/motu/motu-proc.c

107

add_node(motu, root, "clock", proc_read_clock);

sound/firewire/motu/motu-proc.c

108

add_node(motu, root, "format", proc_read_format);

sound/firewire/motu/motu-proc.c

81

static void add_node(struct snd_motu *motu, struct snd_info_entry *root,

sound/firewire/motu/motu-proc.c

88

entry = snd_info_create_card_entry(motu->card, name, root);

sound/firewire/motu/motu-proc.c

95

struct snd_info_entry *root;

sound/firewire/oxfw/oxfw-proc.c

101

root->mode = S_IFDIR | 0555;

sound/firewire/oxfw/oxfw-proc.c

103

add_node(oxfw, root, "formation", proc_read_formation);

sound/firewire/oxfw/oxfw-proc.c

77

static void add_node(struct snd_oxfw *oxfw, struct snd_info_entry *root,

sound/firewire/oxfw/oxfw-proc.c

84

entry = snd_info_create_card_entry(oxfw->card, name, root);

sound/firewire/oxfw/oxfw-proc.c

91

struct snd_info_entry *root;

sound/firewire/oxfw/oxfw-proc.c

97

root = snd_info_create_card_entry(oxfw->card, "firewire",

sound/firewire/oxfw/oxfw-proc.c

99

if (root == NULL)

sound/firewire/tascam/tascam-proc.c

52

static void add_node(struct snd_tscm *tscm, struct snd_info_entry *root,

sound/firewire/tascam/tascam-proc.c

59

entry = snd_info_create_card_entry(tscm->card, name, root);

sound/firewire/tascam/tascam-proc.c

66

struct snd_info_entry *root;

sound/firewire/tascam/tascam-proc.c

72

root = snd_info_create_card_entry(tscm->card, "firewire",

sound/firewire/tascam/tascam-proc.c

74

if (root == NULL)

sound/firewire/tascam/tascam-proc.c

76

root->mode = S_IFDIR | 0555;

sound/firewire/tascam/tascam-proc.c

78

add_node(tscm, root, "firmware", proc_read_firmware);

sound/hda/core/sysfs.c

14

struct kobject *root;

sound/hda/core/sysfs.c

333

kobject_put(tree->root);

sound/hda/core/sysfs.c

373

tree->root = kobject_create_and_add("widgets", &codec->dev.kobj);

sound/hda/core/sysfs.c

374

if (!tree->root)

sound/hda/core/sysfs.c

382

err = add_widget_node(tree->root, nid, &widget_node_group,

sound/hda/core/sysfs.c

389

err = add_widget_node(tree->root, codec->afg,

sound/hda/core/sysfs.c

395

kobject_uevent(tree->root, KOBJ_CHANGE);

sound/hda/core/sysfs.c

454

add_widget_node(tree->root, nid, &widget_node_group,

sound/hda/core/sysfs.c

466

kobject_uevent(tree->root, KOBJ_CHANGE);

sound/soc/fsl/fsl_ssi.c

1490

struct device_node *root = of_find_node_by_path("/");

sound/soc/fsl/fsl_ssi.c

1492

sprop = of_get_property(root, "compatible", NULL);

sound/soc/fsl/fsl_ssi.c

1493

of_node_put(root);

sound/soc/intel/catpt/core.h

23

catpt_request_region(struct resource *root, resource_size_t size);

sound/soc/intel/catpt/loader.c

72

catpt_request_region(struct resource *root, resource_size_t size)

sound/soc/intel/catpt/loader.c

74

struct resource *res = root->child;

sound/soc/intel/catpt/loader.c

75

resource_size_t addr = root->start;

sound/soc/intel/catpt/loader.c

86

return __request_region(root, addr, size, NULL, 0);

sound/synth/emux/emux_synth.c

798

offset = (vp->reg.fixkey - vp->reg.root) * 4096 / 12;

sound/synth/emux/emux_synth.c

800

offset = (vp->note - vp->reg.root) * 4096 / 12;

sound/synth/emux/soundfont.c

1034

zone->v.root = note / 100;

sound/synth/emux/soundfont.c

1044

zone->v.root, zone->v.tune, zone->v.low, zone->v.high);

sound/synth/emux/soundfont.c

570

avp->root = 60;

tools/bpf/resolve_btfids/main.c

209

static struct btf_id *btf_id__find(struct rb_root *root, const char *name)

tools/bpf/resolve_btfids/main.c

211

struct rb_node *p = root->rb_node;

tools/bpf/resolve_btfids/main.c

228

static struct btf_id *__btf_id__add(struct rb_root *root,

tools/bpf/resolve_btfids/main.c

233

struct rb_node **p = &root->rb_node;

tools/bpf/resolve_btfids/main.c

260

rb_insert_color(&id->rb_node, root);

tools/bpf/resolve_btfids/main.c

265

static inline struct btf_id *btf_id__add(struct rb_root *root,

tools/bpf/resolve_btfids/main.c

269

return __btf_id__add(root, name, kind, false);

tools/bpf/resolve_btfids/main.c

272

static inline struct btf_id *btf_id__add_unique(struct rb_root *root,

tools/bpf/resolve_btfids/main.c

276

return __btf_id__add(root, name, kind, true);

tools/bpf/resolve_btfids/main.c

344

static struct btf_id *add_symbol(struct rb_root *root, char *name, size_t size)

tools/bpf/resolve_btfids/main.c

353

return btf_id__add(root, id, BTF_ID_KIND_SYM);

tools/bpf/resolve_btfids/main.c

356

static void btf_id__free_all(struct rb_root *root)

tools/bpf/resolve_btfids/main.c

361

next = rb_first(root);

tools/bpf/resolve_btfids/main.c

365

rb_erase(&id->rb_node, root);

tools/bpf/resolve_btfids/main.c

635

struct rb_root *root;

tools/bpf/resolve_btfids/main.c

649

root = &obj->funcs;

tools/bpf/resolve_btfids/main.c

652

root = &obj->structs;

tools/bpf/resolve_btfids/main.c

655

root = &obj->unions;

tools/bpf/resolve_btfids/main.c

658

root = &obj->typedefs;

tools/bpf/resolve_btfids/main.c

669

id = btf_id__find(root, str);

tools/bpf/resolve_btfids/main.c

719

static int __symbols_patch(struct object *obj, struct rb_root *root)

tools/bpf/resolve_btfids/main.c

724

next = rb_first(root);

tools/include/linux/interval_tree_generic.h

115

ITPREFIX ## _iter_first(struct rb_root_cached *root, \

tools/include/linux/interval_tree_generic.h

120

if (!root->rb_root.rb_node) \

tools/include/linux/interval_tree_generic.h

136

node = rb_entry(root->rb_root.rb_node, ITSTRUCT, ITRB); \

tools/include/linux/interval_tree_generic.h

140

leftmost = rb_entry(root->rb_leftmost, ITSTRUCT, ITRB); \

tools/include/linux/interval_tree_generic.h

39

struct rb_root_cached *root) \

tools/include/linux/interval_tree_generic.h

41

struct rb_node **link = &root->rb_root.rb_node, *rb_parent = NULL; \

tools/include/linux/interval_tree_generic.h

61

rb_insert_augmented_cached(&node->ITRB, root, \

tools/include/linux/interval_tree_generic.h

66

struct rb_root_cached *root) \

tools/include/linux/interval_tree_generic.h

68

rb_erase_augmented_cached(&node->ITRB, root, &ITPREFIX ## _augment); \

tools/include/linux/rbtree.h

103

static inline void rb_erase_init(struct rb_node *n, struct rb_root *root)

tools/include/linux/rbtree.h

105

rb_erase(n, root);

tools/include/linux/rbtree.h

127

#define rb_first_cached(root) (root)->rb_leftmost

tools/include/linux/rbtree.h

130

struct rb_root_cached *root,

tools/include/linux/rbtree.h

134

root->rb_leftmost = node;

tools/include/linux/rbtree.h

135

rb_insert_color(node, &root->rb_root);

tools/include/linux/rbtree.h

139

struct rb_root_cached *root)

tools/include/linux/rbtree.h

141

if (root->rb_leftmost == node)

tools/include/linux/rbtree.h

142

root->rb_leftmost = rb_next(node);

tools/include/linux/rbtree.h

143

rb_erase(node, &root->rb_root);

tools/include/linux/rbtree.h

148

struct rb_root_cached *root)

tools/include/linux/rbtree.h

150

if (root->rb_leftmost == victim)

tools/include/linux/rbtree.h

151

root->rb_leftmost = new;

tools/include/linux/rbtree.h

152

rb_replace_node(victim, new, &root->rb_root);

tools/include/linux/rbtree.h

39

#define RB_EMPTY_ROOT(root) (READ_ONCE((root)->rb_node) == NULL)

tools/include/linux/rbtree.h

64

struct rb_root *root);

tools/include/linux/rbtree.h

97

#define rbtree_postorder_for_each_entry_safe(pos, n, root, field) \

tools/include/linux/rbtree.h

98

for (pos = rb_entry_safe(rb_first_postorder(root), typeof(*pos), field); \

tools/include/linux/rbtree_augmented.h

172

struct rb_node *parent, struct rb_root *root)

tools/include/linux/rbtree_augmented.h

180

WRITE_ONCE(root->rb_node, new);

tools/include/linux/rbtree_augmented.h

183

extern void __rb_erase_color(struct rb_node *parent, struct rb_root *root,

tools/include/linux/rbtree_augmented.h

187

__rb_erase_augmented(struct rb_node *node, struct rb_root *root,

tools/include/linux/rbtree_augmented.h

205

__rb_change_child(node, child, parent, root);

tools/include/linux/rbtree_augmented.h

216

__rb_change_child(node, tmp, parent, root);

tools/include/linux/rbtree_augmented.h

272

__rb_change_child(node, successor, tmp, root);

tools/include/linux/rbtree_augmented.h

291

rb_erase_augmented(struct rb_node *node, struct rb_root *root,

tools/include/linux/rbtree_augmented.h

294

struct rb_node *rebalance = __rb_erase_augmented(node, root, augment);

tools/include/linux/rbtree_augmented.h

296

__rb_erase_color(rebalance, root, augment->rotate);

tools/include/linux/rbtree_augmented.h

300

rb_erase_augmented_cached(struct rb_node *node, struct rb_root_cached *root,

tools/include/linux/rbtree_augmented.h

303

if (root->rb_leftmost == node)

tools/include/linux/rbtree_augmented.h

304

root->rb_leftmost = rb_next(node);

tools/include/linux/rbtree_augmented.h

305

rb_erase_augmented(node, &root->rb_root, augment);

tools/include/linux/rbtree_augmented.h

35

extern void __rb_insert_augmented(struct rb_node *node, struct rb_root *root,

tools/include/linux/rbtree_augmented.h

49

rb_insert_augmented(struct rb_node *node, struct rb_root *root,

tools/include/linux/rbtree_augmented.h

52

__rb_insert_augmented(node, root, augment->rotate);

tools/include/linux/rbtree_augmented.h

57

struct rb_root_cached *root, bool newleft,

tools/include/linux/rbtree_augmented.h

61

root->rb_leftmost = node;

tools/include/linux/rbtree_augmented.h

62

rb_insert_augmented(node, &root->rb_root, augment);

tools/lib/rbtree.c

180

__rb_rotate_set_parents(gparent, parent, root, RB_RED);

tools/lib/rbtree.c

215

__rb_rotate_set_parents(gparent, parent, root, RB_RED);

tools/lib/rbtree.c

227

____rb_erase_color(struct rb_node *parent, struct rb_root *root,

tools/lib/rbtree.c

256

__rb_rotate_set_parents(parent, sibling, root,

tools/lib/rbtree.c

348

__rb_rotate_set_parents(parent, sibling, root,

tools/lib/rbtree.c

360

__rb_rotate_set_parents(parent, sibling, root,

tools/lib/rbtree.c

401

__rb_rotate_set_parents(parent, sibling, root,

tools/lib/rbtree.c

410

void __rb_erase_color(struct rb_node *parent, struct rb_root *root,

tools/lib/rbtree.c

413

____rb_erase_color(parent, root, augment_rotate);

tools/lib/rbtree.c

433

void rb_insert_color(struct rb_node *node, struct rb_root *root)

tools/lib/rbtree.c

435

__rb_insert(node, root, dummy_rotate);

tools/lib/rbtree.c

438

void rb_erase(struct rb_node *node, struct rb_root *root)

tools/lib/rbtree.c

441

rebalance = __rb_erase_augmented(node, root, &dummy_callbacks);

tools/lib/rbtree.c

443

____rb_erase_color(rebalance, root, dummy_rotate);

tools/lib/rbtree.c

453

void __rb_insert_augmented(struct rb_node *node, struct rb_root *root,

tools/lib/rbtree.c

456

__rb_insert(node, root, augment_rotate);

tools/lib/rbtree.c

462

struct rb_node *rb_first(const struct rb_root *root)

tools/lib/rbtree.c

466

n = root->rb_node;

tools/lib/rbtree.c

474

struct rb_node *rb_last(const struct rb_root *root)

tools/lib/rbtree.c

478

n = root->rb_node;

tools/lib/rbtree.c

546

struct rb_root *root)

tools/lib/rbtree.c

558

__rb_change_child(victim, new, parent, root);

tools/lib/rbtree.c

591

struct rb_node *rb_first_postorder(const struct rb_root *root)

tools/lib/rbtree.c

593

if (!root->rb_node)

tools/lib/rbtree.c

596

return rb_left_deepest_node(root->rb_node);

tools/lib/rbtree.c

76

struct rb_root *root, int color)

tools/lib/rbtree.c

81

__rb_change_child(old, new, parent, root);

tools/lib/rbtree.c

85

__rb_insert(struct rb_node *node, struct rb_root *root,

tools/perf/builtin-diff.c

528

struct rb_root_cached *root;

tools/perf/builtin-diff.c

532

root = &hists->entries_collapsed;

tools/perf/builtin-diff.c

534

root = hists->entries_in;

tools/perf/builtin-diff.c

536

next = rb_first_cached(root);

tools/perf/builtin-diff.c

542

rb_erase_cached(&he->rb_node_in, root);

tools/perf/builtin-diff.c

586

struct rb_root_cached *root = hists_pair->entries_in;

tools/perf/builtin-diff.c

587

struct rb_node *next = rb_first_cached(root);

tools/perf/builtin-diff.c

653

struct rb_root_cached *root = hists_base->entries_in;

tools/perf/builtin-diff.c

654

struct rb_node *next = rb_first_cached(root);

tools/perf/builtin-diff.c

672

struct rb_root_cached *root;

tools/perf/builtin-diff.c

676

root = &hists->entries_collapsed;

tools/perf/builtin-diff.c

678

root = hists->entries_in;

tools/perf/builtin-diff.c

680

next = rb_first_cached(root);

tools/perf/builtin-kmem.c

1011

next = rb_first(root);

tools/perf/builtin-kmem.c

1263

static void sort_slab_insert(struct rb_root *root, struct alloc_stat *data,

tools/perf/builtin-kmem.c

1266

struct rb_node **new = &(root->rb_node);

tools/perf/builtin-kmem.c

1290

rb_insert_color(&data->node, root);

tools/perf/builtin-kmem.c

1293

static void __sort_slab_result(struct rb_root *root, struct rb_root *root_sorted,

tools/perf/builtin-kmem.c

1300

node = rb_first(root);

tools/perf/builtin-kmem.c

1304

rb_erase(node, root);

tools/perf/builtin-kmem.c

1310

static void sort_page_insert(struct rb_root *root, struct page_stat *data,

tools/perf/builtin-kmem.c

1313

struct rb_node **new = &root->rb_node;

tools/perf/builtin-kmem.c

1337

rb_insert_color(&data->node, root);

tools/perf/builtin-kmem.c

1340

static void __sort_page_result(struct rb_root *root, struct rb_root *root_sorted,

tools/perf/builtin-kmem.c

1347

node = rb_first(root);

tools/perf/builtin-kmem.c

1351

rb_erase(node, root);

tools/perf/builtin-kmem.c

223

struct rb_root *root,

tools/perf/builtin-kmem.c

226

struct rb_node *node = root->rb_node;

tools/perf/builtin-kmem.c

999

static void __print_slab_result(struct rb_root *root,

tools/perf/builtin-kvm.c

642

struct rb_root_cached *root;

tools/perf/builtin-kvm.c

648

root = &kvm_hists.hists.entries_collapsed;

tools/perf/builtin-kvm.c

650

root = kvm_hists.hists.entries_in;

tools/perf/builtin-kvm.c

652

for (nd = rb_first_cached(root); nd; nd = rb_next(nd)) {

tools/perf/builtin-kwork.c

1686

struct kwork_class *class, struct rb_root_cached *root)

tools/perf/builtin-kwork.c

1693

node = rb_first_cached(root);

tools/perf/builtin-kwork.c

1697

rb_erase_cached(node, root);

tools/perf/builtin-kwork.c

310

static struct kwork_work *work_search(struct rb_root_cached *root,

tools/perf/builtin-kwork.c

316

struct rb_node *node = root->rb_root.rb_node;

tools/perf/builtin-kwork.c

334

static void work_insert(struct rb_root_cached *root,

tools/perf/builtin-kwork.c

340

struct rb_node **new = &(root->rb_root.rb_node), *parent = NULL;

tools/perf/builtin-kwork.c

356

rb_insert_color_cached(&key->node, root, leftmost);

tools/perf/builtin-kwork.c

379

static struct kwork_work *work_findnew(struct rb_root_cached *root,

tools/perf/builtin-kwork.c

383

struct kwork_work *work = work_search(root, key, sort_list);

tools/perf/builtin-kwork.c

390

work_insert(root, work, sort_list);

tools/perf/builtin-kwork.c

547

static struct kwork_work *find_work_by_id(struct rb_root_cached *root,

tools/perf/builtin-kwork.c

553

next = rb_first_cached(root);

tools/perf/builtin-lock.c

1823

struct rb_root root = RB_ROOT;

tools/perf/builtin-lock.c

1830

insert_to(&root, st, compare);

tools/perf/builtin-lock.c

1832

while ((st = pop_from(&root))) {

tools/perf/builtin-sched.c

1012

__thread_latency_insert(struct rb_root_cached *root, struct work_atoms *data,

tools/perf/builtin-sched.c

1015

struct rb_node **new = &(root->rb_root.rb_node), *parent = NULL;

tools/perf/builtin-sched.c

1036

rb_insert_color_cached(&data->node, root, leftmost);

tools/perf/builtin-sched.c

1503

struct rb_root_cached *root = &sched->atom_root;

tools/perf/builtin-sched.c

1507

node = rb_first_cached(root);

tools/perf/builtin-sched.c

1511

rb_erase_cached(node, root);

tools/perf/builtin-sched.c

1515

if (root == &sched->atom_root) {

tools/perf/builtin-sched.c

1516

root = &sched->merged_atom_root;

tools/perf/builtin-sched.c

3049

static size_t timehist_print_idlehist_callchain(struct rb_root_cached *root)

tools/perf/builtin-sched.c

3054

struct rb_node *rb_node = rb_first_cached(root);

tools/perf/builtin-sched.c

3422

static void __merge_work_atoms(struct rb_root_cached *root, struct work_atoms *data)

tools/perf/builtin-sched.c

3424

struct rb_node **new = &(root->rb_root.rb_node), *parent = NULL;

tools/perf/builtin-sched.c

3460

rb_insert_color_cached(&data->node, root, leftmost);

tools/perf/builtin-sched.c

986

thread_atoms_search(struct rb_root_cached *root, struct thread *thread,

tools/perf/builtin-sched.c

989

struct rb_node *node = root->rb_root.rb_node;

tools/perf/tests/code-reading.c

100

rb_erase(node, root);

tools/perf/tests/code-reading.c

92

static void tested_sections__free(struct rb_root *root)

tools/perf/tests/code-reading.c

94

while (!RB_EMPTY_ROOT(root)) {

tools/perf/tests/code-reading.c

95

struct rb_node *node = rb_first(root);

tools/perf/tests/hists_common.c

166

struct rb_root_cached *root;

tools/perf/tests/hists_common.c

170

root = &hists->entries_collapsed;

tools/perf/tests/hists_common.c

172

root = hists->entries_in;

tools/perf/tests/hists_common.c

175

node = rb_first_cached(root);

tools/perf/tests/hists_common.c

198

struct rb_root_cached *root;

tools/perf/tests/hists_common.c

201

root = &hists->entries;

tools/perf/tests/hists_common.c

204

node = rb_first_cached(root);

tools/perf/tests/hists_cumulate.c

196

struct rb_root *root;

tools/perf/tests/hists_cumulate.c

215

root = &hists->entries.rb_root;

tools/perf/tests/hists_cumulate.c

216

for (node = rb_first(root), i = 0;

tools/perf/tests/hists_cumulate.c

235

root = &he->callchain->node.rb_root;

tools/perf/tests/hists_cumulate.c

237

TEST_ASSERT_VAL("callchains expected", !RB_EMPTY_ROOT(root));

tools/perf/tests/hists_cumulate.c

238

cnode = rb_entry(rb_first(root), struct callchain_node, rb_node);

tools/perf/tests/hists_link.c

163

struct rb_root_cached *root;

tools/perf/tests/hists_link.c

170

root = &hists->entries_collapsed;

tools/perf/tests/hists_link.c

172

root = hists->entries_in;

tools/perf/tests/hists_link.c

174

node = rb_first_cached(root);

tools/perf/tests/hists_link.c

213

struct rb_root_cached *root;

tools/perf/tests/hists_link.c

222

root = &hists->entries_collapsed;

tools/perf/tests/hists_link.c

224

root = hists->entries_in;

tools/perf/tests/hists_link.c

226

node = rb_first_cached(root);

tools/perf/tests/hists_output.c

143

struct rb_root_cached *root;

tools/perf/tests/hists_output.c

178

root = &hists->entries;

tools/perf/tests/hists_output.c

179

node = rb_first_cached(root);

tools/perf/tests/hists_output.c

245

struct rb_root_cached *root;

tools/perf/tests/hists_output.c

278

root = &hists->entries;

tools/perf/tests/hists_output.c

279

node = rb_first_cached(root);

tools/perf/tests/hists_output.c

301

struct rb_root_cached *root;

tools/perf/tests/hists_output.c

332

root = &hists->entries;

tools/perf/tests/hists_output.c

333

node = rb_first_cached(root);

tools/perf/tests/hists_output.c

375

struct rb_root_cached *root;

tools/perf/tests/hists_output.c

410

root = &hists->entries;

tools/perf/tests/hists_output.c

411

node = rb_first_cached(root);

tools/perf/tests/hists_output.c

477

struct rb_root_cached *root;

tools/perf/tests/hists_output.c

513

root = &hists->entries;

tools/perf/tests/hists_output.c

514

node = rb_first_cached(root);

tools/perf/ui/browser.c

140

struct rb_root *root = browser->entries;

tools/perf/ui/browser.c

145

nd = rb_first(root);

tools/perf/ui/browser.c

151

nd = rb_last(root);

tools/perf/ui/browsers/annotate.c

285

struct rb_root *root = &browser->entries;

tools/perf/ui/browsers/annotate.c

286

struct rb_node **p = &root->rb_node;

tools/perf/ui/browsers/annotate.c

300

rb_insert_color(&al->rb_node, root);

tools/perf/ui/browsers/hists.c

1014

struct rb_root *root,

tools/perf/ui/browsers/hists.c

1025

node = rb_first(root);

tools/perf/ui/browsers/hists.c

1099

struct rb_root *root, int level,

tools/perf/ui/browsers/hists.c

1114

node = rb_first(root);

tools/perf/ui/browsers/hists.c

368

static void callchain__init_have_children(struct rb_root *root)

tools/perf/ui/browsers/hists.c

370

struct rb_node *nd = rb_first(root);

tools/perf/ui/browsers/hists.c

373

for (nd = rb_first(root); nd; nd = rb_next(nd)) {

tools/perf/ui/browsers/hists.c

910

struct rb_root *root,

tools/perf/ui/browsers/hists.c

921

node = rb_first(root);

tools/perf/ui/gtk/hists.c

101

bool has_single_node = (rb_first(root) == rb_last(root));

tools/perf/ui/gtk/hists.c

103

for (nd = rb_first(root); nd; nd = rb_next(nd)) {

tools/perf/ui/gtk/hists.c

160

static void perf_gtk__add_callchain_folded(struct rb_root *root, GtkTreeStore *store,

tools/perf/ui/gtk/hists.c

165

for (nd = rb_first(root); nd; nd = rb_next(nd)) {

tools/perf/ui/gtk/hists.c

220

static void perf_gtk__add_callchain_graph(struct rb_root *root, GtkTreeStore *store,

tools/perf/ui/gtk/hists.c

224

bool has_single_node = (rb_first(root) == rb_last(root));

tools/perf/ui/gtk/hists.c

226

for (nd = rb_first(root); nd; nd = rb_next(nd)) {

tools/perf/ui/gtk/hists.c

270

static void perf_gtk__add_callchain(struct rb_root *root, GtkTreeStore *store,

tools/perf/ui/gtk/hists.c

274

perf_gtk__add_callchain_flat(root, store, parent, col, total);

tools/perf/ui/gtk/hists.c

276

perf_gtk__add_callchain_folded(root, store, parent, col, total);

tools/perf/ui/gtk/hists.c

278

perf_gtk__add_callchain_graph(root, store, parent, col, total);

tools/perf/ui/gtk/hists.c

406

struct rb_root_cached *root,

tools/perf/ui/gtk/hists.c

420

for (node = rb_first_cached(root); node; node = rb_next(node)) {

tools/perf/ui/gtk/hists.c

97

static void perf_gtk__add_callchain_flat(struct rb_root *root, GtkTreeStore *store,

tools/perf/ui/stdio/hist.c

113

static size_t __callchain__fprintf_graph(FILE *fp, struct rb_root *root,

tools/perf/ui/stdio/hist.c

129

node = rb_first(root);

tools/perf/ui/stdio/hist.c

221

static size_t callchain__fprintf_graph(FILE *fp, struct rb_root *root,

tools/perf/ui/stdio/hist.c

234

node = rb_first(root);

tools/perf/ui/stdio/hist.c

270

root = &cnode->rb_root;

tools/perf/ui/stdio/hist.c

276

ret += __callchain__fprintf_graph(fp, root, total_samples,

tools/perf/util/annotate-data.c

1766

void annotated_data_type__tree_delete(struct rb_root *root)

tools/perf/util/annotate-data.c

1770

while (!RB_EMPTY_ROOT(root)) {

tools/perf/util/annotate-data.c

1771

struct rb_node *node = rb_first(root);

tools/perf/util/annotate-data.c

1773

rb_erase(node, root);

tools/perf/util/annotate-data.c

707

void global_var_type__tree_delete(struct rb_root *root)

tools/perf/util/annotate-data.c

711

while (!RB_EMPTY_ROOT(root)) {

tools/perf/util/annotate-data.c

712

struct rb_node *node = rb_first(root);

tools/perf/util/annotate-data.c

714

rb_erase(node, root);

tools/perf/util/annotate-data.h

237

void annotated_data_type__tree_delete(struct rb_root *root);

tools/perf/util/annotate-data.h

240

void global_var_type__tree_delete(struct rb_root *root);

tools/perf/util/annotate-data.h

283

static inline void annotated_data_type__tree_delete(struct rb_root *root __maybe_unused)

tools/perf/util/annotate-data.h

287

static inline void global_var_type__tree_delete(struct rb_root *root __maybe_unused)

tools/perf/util/annotate.c

1062

static void insert_source_line(struct rb_root *root, struct annotation_line *al)

tools/perf/util/annotate.c

1065

struct rb_node **p = &root->rb_node;

tools/perf/util/annotate.c

1095

rb_insert_color(&al->rb_node, root);

tools/perf/util/annotate.c

1111

static void __resort_source_line(struct rb_root *root, struct annotation_line *al)

tools/perf/util/annotate.c

1114

struct rb_node **p = &root->rb_node;

tools/perf/util/annotate.c

1128

rb_insert_color(&al->rb_node, root);

tools/perf/util/annotate.c

1149

static void print_summary(struct rb_root *root, const char *filename)

tools/perf/util/annotate.c

1157

if (RB_EMPTY_ROOT(root)) {

tools/perf/util/annotate.c

1162

node = rb_first(root);

tools/perf/util/annotate.c

1626

struct rb_root *root)

tools/perf/util/annotate.c

1655

resort_source_line(root, &tmp_root);

tools/perf/util/annotate.c

1658

static void symbol__calc_lines(struct map_symbol *ms, struct rb_root *root)

tools/perf/util/annotate.c

1662

annotation__calc_lines(notes, ms, root);

tools/perf/util/block-range.c

128

rb_insert_color(&head->node, &block_ranges.root);

tools/perf/util/block-range.c

151

rb_insert_color(&entry->node, &block_ranges.root);

tools/perf/util/block-range.c

18

for (rb = rb_first(&block_ranges.root); rb; rb = rb_next(rb)) {

tools/perf/util/block-range.c

182

rb_insert_color(&head->node, &block_ranges.root);

tools/perf/util/block-range.c

222

rb_insert_color(&tail->node, &block_ranges.root);

tools/perf/util/block-range.c

260

rb_insert_color(&tail->node, &block_ranges.root);

tools/perf/util/block-range.c

283

rb_insert_color(&hole->node, &block_ranges.root);

tools/perf/util/block-range.c

31

struct rb_node **p = &block_ranges.root.rb_node;

tools/perf/util/block-range.c

79

struct rb_node **p = &block_ranges.root.rb_node;

tools/perf/util/block-range.c

8

struct rb_root root;

tools/perf/util/callchain.c

1000

root->hit += period;

tools/perf/util/callchain.c

1001

root->count++;

tools/perf/util/callchain.c

1006

if (append_chain_children(root, cursor, period) < 0)

tools/perf/util/callchain.c

1012

int callchain_append(struct callchain_root *root,

tools/perf/util/callchain.c

1024

if (append_chain_children(&root->node, cursor, period) < 0)

tools/perf/util/callchain.c

1027

if (cursor->nr > root->max_depth)

tools/perf/util/callchain.c

1028

root->max_depth = cursor->nr;

tools/perf/util/callchain.c

1325

int callchain_branch_counts(struct callchain_root *root,

tools/perf/util/callchain.c

1341

return callchain_node_branch_counts_cumul(&root->node,

tools/perf/util/callchain.c

1526

void free_callchain(struct callchain_root *root)

tools/perf/util/callchain.c

1531

free_callchain_node(&root->node);

tools/perf/util/callchain.c

1554

void decay_callchain(struct callchain_root *root)

tools/perf/util/callchain.c

1559

decay_callchain_node(&root->node);

tools/perf/util/callchain.c

1766

struct rb_root *root = &he->sorted_chain;

tools/perf/util/callchain.c

1767

struct rb_node *rb_node = rb_first(root);

tools/perf/util/callchain.c

390

rb_insert_callchain(struct rb_root *root, struct callchain_node *chain,

tools/perf/util/callchain.c

393

struct rb_node **p = &root->rb_node;

tools/perf/util/callchain.c

427

rb_insert_color(&chain->rb_node, root);

tools/perf/util/callchain.c

454

sort_chain_flat(struct rb_root *rb_root, struct callchain_root *root,

tools/perf/util/callchain.c

458

__sort_chain_flat(rb_root, &root->node, min_hit);

tools/perf/util/callchain.c

897

append_chain(struct callchain_node *root,

tools/perf/util/callchain.c

902

append_chain_children(struct callchain_node *root,

tools/perf/util/callchain.c

908

struct rb_node **p = &root->rb_root_in.rb_node;

tools/perf/util/callchain.c

935

rnode = add_child(root, cursor, period);

tools/perf/util/callchain.c

940

rb_insert_color(&rnode->rb_node_in, &root->rb_root_in);

tools/perf/util/callchain.c

943

root->children_hit += period;

tools/perf/util/callchain.c

944

root->children_count++;

tools/perf/util/callchain.c

949

append_chain(struct callchain_node *root,

tools/perf/util/callchain.c

965

list_for_each_entry(cnode, &root->val, list) {

tools/perf/util/callchain.c

990

if (matches < root->val_nr) {

tools/perf/util/callchain.c

991

if (split_add_child(root, cursor, cnode, start, matches,

tools/perf/util/callchain.c

999

if (matches == root->val_nr && cursor->pos == cursor->nr) {

tools/perf/util/callchain.h

172

static inline void callchain_init(struct callchain_root *root)

tools/perf/util/callchain.h

174

INIT_LIST_HEAD(&root->node.val);

tools/perf/util/callchain.h

175

INIT_LIST_HEAD(&root->node.parent_val);

tools/perf/util/callchain.h

177

root->node.parent = NULL;

tools/perf/util/callchain.h

178

root->node.hit = 0;

tools/perf/util/callchain.h

179

root->node.children_hit = 0;

tools/perf/util/callchain.h

180

root->node.rb_root_in = RB_ROOT;

tools/perf/util/callchain.h

181

root->max_depth = 0;

tools/perf/util/callchain.h

195

int callchain_append(struct callchain_root *root,

tools/perf/util/callchain.h

298

void free_callchain(struct callchain_root *root);

tools/perf/util/callchain.h

299

void decay_callchain(struct callchain_root *root);

tools/perf/util/callchain.h

302

int callchain_branch_counts(struct callchain_root *root,

tools/perf/util/cgroup.c

515

static struct cgroup *__cgroup__findnew(struct rb_root *root, uint64_t id,

tools/perf/util/cgroup.c

518

struct rb_node **p = &root->rb_node;

tools/perf/util/cgroup.c

553

rb_insert_color(&cgrp->node, root);

tools/perf/util/cgroup.c

569

struct cgroup *__cgroup__find(struct rb_root *root, uint64_t id)

tools/perf/util/cgroup.c

571

return __cgroup__findnew(root, id, /*create=*/false, /*path=*/NULL);

tools/perf/util/cgroup.c

600

void read_all_cgroups(struct rb_root *root)

tools/perf/util/cgroup.c

626

__cgroup__findnew(root, cgrp_id, /*create=*/true, name);

tools/perf/util/cgroup.h

40

struct cgroup *__cgroup__find(struct rb_root *root, uint64_t id);

tools/perf/util/cgroup.h

54

void read_all_cgroups(struct rb_root *root);

tools/perf/util/dso.c

897

struct rb_root *root = &dso__data(dso)->cache;

tools/perf/util/dso.c

898

struct rb_node *next = rb_first(root);

tools/perf/util/dso.c

906

rb_erase(&cache->rb_node, root);

tools/perf/util/dso.c

914

const struct rb_root *root = &dso__data(dso)->cache;

tools/perf/util/dso.c

915

struct rb_node * const *p = &root->rb_node;

tools/perf/util/dso.c

940

struct rb_root *root = &dso__data(dso)->cache;

tools/perf/util/dso.c

941

struct rb_node **p = &root->rb_node;

tools/perf/util/dso.c

963

rb_insert_color(&new->rb_node, root);

tools/perf/util/env.c

176

struct rb_root *root;

tools/perf/util/env.c

181

root = &env->bpf_progs.infos;

tools/perf/util/env.c

182

next = rb_first(root);

tools/perf/util/env.c

189

rb_erase(&node->rb_node, root);

tools/perf/util/env.c

197

root = &env->bpf_progs.btfs;

tools/perf/util/env.c

198

next = rb_first(root);

tools/perf/util/env.c

205

rb_erase(&node->rb_node, root);

tools/perf/util/header.c

1034

struct rb_root *root;

tools/perf/util/header.c

1045

root = &env->bpf_progs.infos;

tools/perf/util/header.c

1046

next = rb_first(root);

tools/perf/util/header.c

1076

struct rb_root *root;

tools/perf/util/header.c

1088

root = &env->bpf_progs.btfs;

tools/perf/util/header.c

1089

next = rb_first(root);

tools/perf/util/header.c

1987

struct rb_root *root;

tools/perf/util/header.c

1992

root = &env->bpf_progs.infos;

tools/perf/util/header.c

1993

next = rb_first(root);

tools/perf/util/header.c

2014

struct rb_root *root;

tools/perf/util/header.c

2019

root = &env->bpf_progs.btfs;

tools/perf/util/header.c

2020

next = rb_first(root);

tools/perf/util/hist.c

1455

struct rb_root *root = &he->hroot_out.rb_root;

tools/perf/util/hist.c

1458

rbtree_postorder_for_each_entry_safe(child, tmp, root, rb_node)

tools/perf/util/hist.c

1461

*root = RB_ROOT;

tools/perf/util/hist.c

1624

struct rb_root_cached *root,

tools/perf/util/hist.c

1629

struct rb_node **p = &root->rb_root.rb_node;

tools/perf/util/hist.c

1690

rb_insert_color_cached(&new->rb_node_in, root, leftmost);

tools/perf/util/hist.c

1695

struct rb_root_cached *root,

tools/perf/util/hist.c

1710

new_he = hierarchy_insert_entry(hists, root, he, parent, &node->hpp);

tools/perf/util/hist.c

1716

root = &new_he->hroot_in;

tools/perf/util/hist.c

1747

struct rb_root_cached *root,

tools/perf/util/hist.c

1750

struct rb_node **p = &root->rb_root.rb_node;

tools/perf/util/hist.c

1757

return hists__hierarchy_insert_entry(hists, root, he);

tools/perf/util/hist.c

1798

rb_insert_color_cached(&he->rb_node_in, root, leftmost);

tools/perf/util/hist.c

1804

struct rb_root_cached *root;

tools/perf/util/hist.c

1808

root = hists->entries_in;

tools/perf/util/hist.c

1814

return root;

tools/perf/util/hist.c

1828

struct rb_root_cached *root;

tools/perf/util/hist.c

1838

root = hists__get_rotate_entries_in(hists);

tools/perf/util/hist.c

1840

next = rb_first_cached(root);

tools/perf/util/hist.c

1848

rb_erase_cached(&n->rb_node_in, root);

tools/perf/util/hist.c

1930

static void hierarchy_insert_output_entry(struct rb_root_cached *root,

tools/perf/util/hist.c

1933

struct rb_node **p = &root->rb_root.rb_node;

tools/perf/util/hist.c

1952

rb_insert_color_cached(&he->rb_node, root, leftmost);

tools/perf/util/hist.c

2065

struct rb_root_cached *root;

tools/perf/util/hist.c

2091

root = &hists->entries_collapsed;

tools/perf/util/hist.c

2093

root = hists->entries_in;

tools/perf/util/hist.c

2095

next = rb_first_cached(root);

tools/perf/util/hist.c

2350

static void resort_filtered_entry(struct rb_root_cached *root,

tools/perf/util/hist.c

2353

struct rb_node **p = &root->rb_root.rb_node;

tools/perf/util/hist.c

2373

rb_insert_color_cached(&he->rb_node, root, leftmost);

tools/perf/util/hist.c

2544

struct rb_root_cached *root;

tools/perf/util/hist.c

2552

root = &hists->entries_collapsed;

tools/perf/util/hist.c

2554

root = hists->entries_in;

tools/perf/util/hist.c

2556

p = &root->rb_root.rb_node;

tools/perf/util/hist.c

2582

rb_insert_color_cached(&he->rb_node_in, root, leftmost);

tools/perf/util/hist.c

2591

struct rb_root_cached *root,

tools/perf/util/hist.c

2599

p = &root->rb_root.rb_node;

tools/perf/util/hist.c

2620

rb_insert_color_cached(&he->rb_node_in, root, leftmost);

tools/perf/util/hist.c

2656

static struct hist_entry *hists__find_hierarchy_entry(struct rb_root_cached *root,

tools/perf/util/hist.c

2659

struct rb_node *n = root->rb_root.rb_node;

tools/perf/util/hist.c

2700

struct rb_root_cached *root;

tools/perf/util/hist.c

2711

root = &leader->entries_collapsed;

tools/perf/util/hist.c

2713

root = leader->entries_in;

tools/perf/util/hist.c

2715

for (nd = rb_first_cached(root); nd; nd = rb_next(nd)) {

tools/perf/util/hist.c

2775

struct rb_root_cached *root;

tools/perf/util/hist.c

2787

root = &other->entries_collapsed;

tools/perf/util/hist.c

2789

root = other->entries_in;

tools/perf/util/hist.c

2791

for (nd = rb_first_cached(root); nd; nd = rb_next(nd)) {

tools/perf/util/hist.c

2807

struct rb_root_cached *root;

tools/perf/util/hist.c

2812

root = &hists->entries_collapsed;

tools/perf/util/hist.c

2814

root = hists->entries_in;

tools/perf/util/hist.c

2816

for (nd = rb_first_cached(root); nd; nd = rb_next(nd)) {

tools/perf/util/hist.c

3026

static void hists__delete_remaining_entries(struct rb_root_cached *root)

tools/perf/util/hist.c

3031

while (!RB_EMPTY_ROOT(&root->rb_root)) {

tools/perf/util/hist.c

3032

node = rb_first_cached(root);

tools/perf/util/hist.c

3033

rb_erase_cached(node, root);

tools/perf/util/mem2node.c

107

phys_entry__insert(&entries[i], &map->root);

tools/perf/util/mem2node.c

124

p = &map->root.rb_node;

tools/perf/util/mem2node.c

18

static void phys_entry__insert(struct phys_entry *entry, struct rb_root *root)

tools/perf/util/mem2node.c

20

struct rb_node **p = &root->rb_node;

tools/perf/util/mem2node.c

35

rb_insert_color(&entry->rb_node, root);

tools/perf/util/mem2node.c

55

map->root = RB_ROOT;

tools/perf/util/mem2node.h

11

struct rb_root root;

tools/perf/util/stream.c

101

struct rb_root *root = &he->sorted_chain;

tools/perf/util/stream.c

102

struct rb_node *rb_node = rb_first(root);

tools/perf/util/strfilter.c

106

if (!cur->r || !root.r)

tools/perf/util/strfilter.c

108

cur = strfilter_node__alloc(OP_or, root.r, NULL);

tools/perf/util/strfilter.c

111

root.r = cur;

tools/perf/util/strfilter.c

147

return root.r;

tools/perf/util/strfilter.c

152

strfilter_node__delete(root.r);

tools/perf/util/strfilter.c

166

filter->root = strfilter_node__new(rules, &ep);

tools/perf/util/strfilter.c

168

if (!filter || !filter->root || *ep != '\0') {

tools/perf/util/strfilter.c

181

struct strfilter_node *right, *root;

tools/perf/util/strfilter.c

193

root = strfilter_node__alloc(_or ? OP_or : OP_and, filter->root, right);

tools/perf/util/strfilter.c

194

if (!root) {

tools/perf/util/strfilter.c

199

filter->root = root;

tools/perf/util/strfilter.c

243

return strfilter_node__compare(filter->root, str);

tools/perf/util/strfilter.c

303

len = strfilter_node__sprint(filter->root, NULL);

tools/perf/util/strfilter.c

309

strfilter_node__sprint(filter->root, ret);

tools/perf/util/strfilter.c

33

strfilter_node__delete(filter->root);

tools/perf/util/strfilter.c

84

struct strfilter_node root, *cur, *last_op;

tools/perf/util/strfilter.c

90

memset(&root, 0, sizeof(root));

tools/perf/util/strfilter.c

91

last_op = cur = &root;

tools/perf/util/strfilter.h

18

struct strfilter_node *root;

tools/perf/util/symbol.c

1002

rb_erase_cached(&pos->rb_node, root);

tools/perf/util/symbol.c

767

struct rb_root_cached *root = dso__symbols(dso);

tools/perf/util/symbol.c

788

__symbols__insert(root, sym, !strchr(name, '['));

tools/perf/util/symbol.c

807

struct rb_root_cached *root = dso__symbols(dso);

tools/perf/util/symbol.c

808

struct rb_root_cached old_root = *root;

tools/perf/util/symbol.c

809

struct rb_node *next = rb_first_cached(root);

tools/perf/util/symbol.c

814

*root = RB_ROOT_CACHED;

tools/perf/util/symbol.c

865

struct rb_root_cached *root = dso__symbols(dso);

tools/perf/util/symbol.c

866

struct rb_node *next = rb_first_cached(root);

tools/perf/util/symbol.c

994

rb_erase_cached(&pos->rb_node, root);

tools/perf/util/thread-stack.c

910

struct call_path *root = &cpr->call_path;

tools/perf/util/thread-stack.c

928

cp = call_path__findnew(cpr, root, tsym, addr, ks);

tools/perf/util/thread-stack.c

942

parent = root;

tools/perf/util/thread-stack.c

958

cp = call_path__findnew(cpr, root, tsym, addr, ks);

tools/sched_ext/include/scx/common.bpf.h

320

struct bpf_rb_node *bpf_rbtree_remove(struct bpf_rb_root *root,

tools/sched_ext/include/scx/common.bpf.h

322

int bpf_rbtree_add_impl(struct bpf_rb_root *root, struct bpf_rb_node *node,

tools/sched_ext/include/scx/common.bpf.h

327

struct bpf_rb_node *bpf_rbtree_first(struct bpf_rb_root *root) __ksym;

tools/sched_ext/scx_sdt.bpf.c

207

alloc->root = scx_alloc_chunk();

tools/sched_ext/scx_sdt.bpf.c

209

if (!alloc->root)

tools/sched_ext/scx_sdt.bpf.c

280

desc = alloc->root;

tools/sched_ext/scx_sdt.bpf.c

479

desc = desc_find_empty(alloc->root, &idx);

tools/sched_ext/scx_sdt.h

88

sdt_desc_t *root;

tools/testing/cxl/test/mock.c

125

struct acpi_pci_root *root;

tools/testing/cxl/test/mock.c

129

root = ops->acpi_pci_find_root(handle);

tools/testing/cxl/test/mock.c

131

root = acpi_pci_find_root(handle);

tools/testing/cxl/test/mock.c

135

return root;

tools/testing/radix-tree/benchmark.c

104

item_delete(root, index);

tools/testing/radix-tree/benchmark.c

14

static long long benchmark_iter(struct radix_tree_root *root, bool tagged)

tools/testing/radix-tree/benchmark.c

29

radix_tree_for_each_tagged(slot, root, &iter, 0, 0)

tools/testing/radix-tree/benchmark.c

32

radix_tree_for_each_slot(slot, root, &iter, 0)

tools/testing/radix-tree/benchmark.c

52

static void benchmark_insert(struct radix_tree_root *root,

tools/testing/radix-tree/benchmark.c

62

item_insert(root, index);

tools/testing/radix-tree/benchmark.c

73

static void benchmark_tagging(struct radix_tree_root *root,

tools/testing/radix-tree/benchmark.c

83

radix_tree_tag_set(root, index, 0);

tools/testing/radix-tree/benchmark.c

94

static void benchmark_delete(struct radix_tree_root *root,

tools/testing/radix-tree/regression3.c

31

RADIX_TREE(root, GFP_KERNEL);

tools/testing/radix-tree/regression3.c

40

radix_tree_insert(&root, 0, ptr0);

tools/testing/radix-tree/regression3.c

41

radix_tree_tag_set(&root, 0, 0);

tools/testing/radix-tree/regression3.c

44

radix_tree_for_each_tagged(slot, &root, &iter, 0, 0) {

tools/testing/radix-tree/regression3.c

47

radix_tree_insert(&root, 1, ptr);

tools/testing/radix-tree/regression3.c

48

radix_tree_tag_set(&root, 1, 0);

tools/testing/radix-tree/regression3.c

57

radix_tree_delete(&root, 1);

tools/testing/radix-tree/regression3.c

60

radix_tree_for_each_slot(slot, &root, &iter, 0) {

tools/testing/radix-tree/regression3.c

63

radix_tree_insert(&root, 1, ptr);

tools/testing/radix-tree/regression3.c

73

radix_tree_for_each_slot(slot, &root, &iter, 0) {

tools/testing/radix-tree/regression3.c

81

radix_tree_tag_set(&root, 0, 0);

tools/testing/radix-tree/regression3.c

82

radix_tree_tag_set(&root, 1, 0);

tools/testing/radix-tree/regression3.c

83

radix_tree_for_each_tagged(slot, &root, &iter, 0, 0) {

tools/testing/radix-tree/regression3.c

91

radix_tree_delete(&root, 0);

tools/testing/radix-tree/regression3.c

92

radix_tree_delete(&root, 1);

tools/testing/radix-tree/test.c

100

struct item *item_lookup(struct radix_tree_root *root, unsigned long index)

tools/testing/radix-tree/test.c

102

return radix_tree_lookup(root, index);

tools/testing/radix-tree/test.c

105

void item_check_absent(struct radix_tree_root *root, unsigned long index)

tools/testing/radix-tree/test.c

109

item = radix_tree_lookup(root, index);

tools/testing/radix-tree/test.c

116

void item_gang_check_present(struct radix_tree_root *root,

tools/testing/radix-tree/test.c

12

item_tag_set(struct radix_tree_root *root, unsigned long index, int tag)

tools/testing/radix-tree/test.c

131

nfound = radix_tree_gang_lookup(root, (void **)items,

tools/testing/radix-tree/test.c

14

return radix_tree_tag_set(root, index, tag);

tools/testing/radix-tree/test.c

143

void item_full_scan(struct radix_tree_root *root, unsigned long start,

tools/testing/radix-tree/test.c

154

while ((nfound = radix_tree_gang_lookup(root, (void **)items, into,

tools/testing/radix-tree/test.c

167

nfound = radix_tree_gang_lookup(root, (void **)items,

tools/testing/radix-tree/test.c

18

item_tag_clear(struct radix_tree_root *root, unsigned long index, int tag)

tools/testing/radix-tree/test.c

20

return radix_tree_tag_clear(root, index, tag);

tools/testing/radix-tree/test.c

23

int item_tag_get(struct radix_tree_root *root, unsigned long index, int tag)

tools/testing/radix-tree/test.c

247

void verify_tag_consistency(struct radix_tree_root *root, unsigned int tag)

tools/testing/radix-tree/test.c

249

struct radix_tree_node *node = root->xa_head;

tools/testing/radix-tree/test.c

25

return radix_tree_tag_get(root, index, tag);

tools/testing/radix-tree/test.c

252

verify_node(node, tag, !!root_tag_get(root, tag));

tools/testing/radix-tree/test.c

270

void tree_verify_min_height(struct radix_tree_root *root, int maxindex)

tools/testing/radix-tree/test.c

273

struct radix_tree_node *node = root->xa_head;

tools/testing/radix-tree/test.c

37

int item_insert(struct radix_tree_root *root, unsigned long index)

tools/testing/radix-tree/test.c

40

int err = radix_tree_insert(root, item->index, item);

tools/testing/radix-tree/test.c

61

int item_delete(struct radix_tree_root *root, unsigned long index)

tools/testing/radix-tree/test.c

63

struct item *item = radix_tree_delete(root, index);

tools/testing/radix-tree/test.c

91

void item_check_present(struct radix_tree_root *root, unsigned long index)

tools/testing/radix-tree/test.c

95

item = radix_tree_lookup(root, index);

tools/testing/radix-tree/test.h

14

int item_insert(struct radix_tree_root *root, unsigned long index);

tools/testing/radix-tree/test.h

17

int item_delete(struct radix_tree_root *root, unsigned long index);

tools/testing/radix-tree/test.h

19

struct item *item_lookup(struct radix_tree_root *root, unsigned long index);

tools/testing/radix-tree/test.h

21

void item_check_present(struct radix_tree_root *root, unsigned long index);

tools/testing/radix-tree/test.h

22

void item_check_absent(struct radix_tree_root *root, unsigned long index);

tools/testing/radix-tree/test.h

23

void item_gang_check_present(struct radix_tree_root *root,

tools/testing/radix-tree/test.h

26

void item_full_scan(struct radix_tree_root *root, unsigned long start,

tools/testing/radix-tree/test.h

28

void item_kill_tree(struct radix_tree_root *root);

tools/testing/radix-tree/test.h

43

item_tag_set(struct radix_tree_root *root, unsigned long index, int tag);

tools/testing/radix-tree/test.h

45

item_tag_clear(struct radix_tree_root *root, unsigned long index, int tag);

tools/testing/radix-tree/test.h

46

int item_tag_get(struct radix_tree_root *root, unsigned long index, int tag);

tools/testing/radix-tree/test.h

47

void tree_verify_min_height(struct radix_tree_root *root, int maxindex);

tools/testing/radix-tree/test.h

48

void verify_tag_consistency(struct radix_tree_root *root, unsigned int tag);

tools/testing/radix-tree/test.h

54

void radix_tree_dump(struct radix_tree_root *root);

tools/testing/radix-tree/test.h

55

int root_tag_get(struct radix_tree_root *root, unsigned int tag);

tools/testing/selftests/alsa/alsa-local.h

19

snd_config_t *conf_get_subtree(snd_config_t *root, const char *key1, const char *key2);

tools/testing/selftests/alsa/alsa-local.h

20

int conf_get_count(snd_config_t *root, const char *key1, const char *key2);

tools/testing/selftests/alsa/alsa-local.h

21

const char *conf_get_string(snd_config_t *root, const char *key1, const char *key2, const char *def);

tools/testing/selftests/alsa/alsa-local.h

22

long conf_get_long(snd_config_t *root, const char *key1, const char *key2, long def);

tools/testing/selftests/alsa/alsa-local.h

23

int conf_get_bool(snd_config_t *root, const char *key1, const char *key2, int def);

tools/testing/selftests/alsa/alsa-local.h

24

void conf_get_string_array(snd_config_t *root, const char *key1, const char *key2,

tools/testing/selftests/alsa/conf.c

349

static int conf_get_by_keys(snd_config_t *root, const char *key1,

tools/testing/selftests/alsa/conf.c

355

ret = snd_config_search(root, key1, &root);

tools/testing/selftests/alsa/conf.c

360

ret = snd_config_search(root, key2, &root);

tools/testing/selftests/alsa/conf.c

362

*result = root;

tools/testing/selftests/alsa/conf.c

366

snd_config_t *conf_get_subtree(snd_config_t *root, const char *key1, const char *key2)

tools/testing/selftests/alsa/conf.c

370

if (!root)

tools/testing/selftests/alsa/conf.c

372

ret = conf_get_by_keys(root, key1, key2, &root);

tools/testing/selftests/alsa/conf.c

377

return root;

tools/testing/selftests/alsa/conf.c

380

int conf_get_count(snd_config_t *root, const char *key1, const char *key2)

tools/testing/selftests/alsa/conf.c

386

if (!root)

tools/testing/selftests/alsa/conf.c

388

ret = conf_get_by_keys(root, key1, key2, &cfg);

tools/testing/selftests/alsa/conf.c

401

const char *conf_get_string(snd_config_t *root, const char *key1, const char *key2, const char *def)

tools/testing/selftests/alsa/conf.c

407

if (!root)

tools/testing/selftests/alsa/conf.c

409

ret = conf_get_by_keys(root, key1, key2, &cfg);

tools/testing/selftests/alsa/conf.c

419

long conf_get_long(snd_config_t *root, const char *key1, const char *key2, long def)

tools/testing/selftests/alsa/conf.c

425

if (!root)

tools/testing/selftests/alsa/conf.c

427

ret = conf_get_by_keys(root, key1, key2, &cfg);

tools/testing/selftests/alsa/conf.c

437

int conf_get_bool(snd_config_t *root, const char *key1, const char *key2, int def)

tools/testing/selftests/alsa/conf.c

442

if (!root)

tools/testing/selftests/alsa/conf.c

444

ret = conf_get_by_keys(root, key1, key2, &cfg);

tools/testing/selftests/alsa/conf.c

455

void conf_get_string_array(snd_config_t *root, const char *key1, const char *key2,

tools/testing/selftests/alsa/conf.c

462

ret = conf_get_by_keys(root, key1, key2, &cfg);

tools/testing/selftests/bpf/bpf_experimental.h

107

extern struct bpf_rb_node *bpf_rbtree_remove(struct bpf_rb_root *root,

tools/testing/selftests/bpf/bpf_experimental.h

119

extern int bpf_rbtree_add_impl(struct bpf_rb_root *root, struct bpf_rb_node *node,

tools/testing/selftests/bpf/bpf_experimental.h

132

extern struct bpf_rb_node *bpf_rbtree_first(struct bpf_rb_root *root) __ksym;

tools/testing/selftests/bpf/progs/btf_data.c

47

int func(struct root_struct *root)

tools/testing/selftests/bpf/progs/btf_dump_test_case_ordering.c

60

int f(struct root_struct *root)

tools/testing/selftests/bpf/progs/profiler.inc.h

271

root_kernfs = BPF_CORE_READ(subsys, ss, root, kf_root, kn);

tools/testing/selftests/bpf/progs/rbtree.c

18

struct bpf_rb_root root __contains(node_data, node);

tools/testing/selftests/bpf/progs/rbtree.c

48

static long __add_three(struct bpf_rb_root *root, struct bpf_spin_lock *lock)

tools/testing/selftests/bpf/progs/rbtree.c

65

bpf_rbtree_add(root, &n->node, less);

tools/testing/selftests/bpf/progs/rbtree.c

66

bpf_rbtree_add(root, &m->node, less);

tools/testing/selftests/bpf/progs/rbtree.c

75

bpf_rbtree_add(root, &n->node, less);

tools/testing/selftests/bpf/progs/rbtree.c

89

return __add_three(&groot_nested.inner.root, &groot_nested.inner.glock);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

106

static long __stash_map_insert_tree(int idx, int val, struct bpf_rb_root *root,

tools/testing/selftests/bpf/progs/refcounted_kptr.c

131

if (bpf_rbtree_add(root, &m->r, less)) {

tools/testing/selftests/bpf/progs/refcounted_kptr.c

140

static long __read_from_tree(struct bpf_rb_root *root,

tools/testing/selftests/bpf/progs/refcounted_kptr.c

150

rb = bpf_rbtree_first(root);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

164

rb = bpf_rbtree_remove(root, rb);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

233

err = __insert_in_tree_and_list(&head, &root, &lock); \

tools/testing/selftests/bpf/progs/refcounted_kptr.c

237

err = __read_from_tree(&root, &lock, rem_tree); \

tools/testing/selftests/bpf/progs/refcounted_kptr.c

272

err = __insert_in_tree_and_list(&head, &root, &lock); \

tools/testing/selftests/bpf/progs/refcounted_kptr.c

282

err = __read_from_tree(&root, &lock, rem_tree); \

tools/testing/selftests/bpf/progs/refcounted_kptr.c

310

err = __insert_in_tree_and_list(&head, &root, &lock); \

tools/testing/selftests/bpf/progs/refcounted_kptr.c

332

INSERT_DOUBLE_READ_AND_DEL(__read_from_tree, root, "insert_double_del: 2x read-and-del from tree");

tools/testing/selftests/bpf/progs/refcounted_kptr.c

343

err = __stash_map_insert_tree(0, 42, &root, &lock); \

tools/testing/selftests/bpf/progs/refcounted_kptr.c

347

err = __read_from_tree(&root, &lock, rem_tree); \

tools/testing/selftests/bpf/progs/refcounted_kptr.c

42

private(A) struct bpf_rb_root root __contains(node_data, r);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

493

res = bpf_rbtree_remove(&root, &m->r);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

518

bpf_rbtree_add(&root, &n->r, less);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

519

rb = bpf_rbtree_first(&root);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

523

rb = bpf_rbtree_remove(&root, rb);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

552

bpf_rbtree_add(&root, &n->r, less);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

553

rb = bpf_rbtree_first(&root);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

557

rb = bpf_rbtree_remove(&root, rb);

tools/testing/selftests/bpf/progs/refcounted_kptr.c

74

struct bpf_rb_root *root,

tools/testing/selftests/bpf/progs/refcounted_kptr.c

88

if (bpf_rbtree_add(root, &n->r, less)) {

tools/testing/selftests/bpf/progs/verifier_vfs_reject.c

104

struct path *root;

tools/testing/selftests/bpf/progs/verifier_vfs_reject.c

109

root = &task->fs->root;

tools/testing/selftests/bpf/progs/verifier_vfs_reject.c

110

bpf_path_d_path(root, buf, sizeof(buf));

tools/testing/selftests/cgroup/lib/cgroup_util.c

258

static int cg_find_root(char *root, size_t len, const char *controller,

tools/testing/selftests/cgroup/lib/cgroup_util.c

288

strncpy(root, mount, len);

tools/testing/selftests/cgroup/lib/cgroup_util.c

299

int cg_find_controller_root(char *root, size_t len, const char *controller)

tools/testing/selftests/cgroup/lib/cgroup_util.c

301

return cg_find_root(root, len, controller, NULL);

tools/testing/selftests/cgroup/lib/cgroup_util.c

304

int cg_find_unified_root(char *root, size_t len, bool *nsdelegate)

tools/testing/selftests/cgroup/lib/cgroup_util.c

306

return cg_find_root(root, len, NULL, nsdelegate);

tools/testing/selftests/cgroup/lib/cgroup_util.c

57

char *cg_name(const char *root, const char *name)

tools/testing/selftests/cgroup/lib/cgroup_util.c

59

size_t len = strlen(root) + strlen(name) + 2;

tools/testing/selftests/cgroup/lib/cgroup_util.c

62

snprintf(ret, len, "%s/%s", root, name);

tools/testing/selftests/cgroup/lib/cgroup_util.c

67

char *cg_name_indexed(const char *root, const char *name, int index)

tools/testing/selftests/cgroup/lib/cgroup_util.c

69

size_t len = strlen(root) + strlen(name) + 10;

tools/testing/selftests/cgroup/lib/cgroup_util.c

72

snprintf(ret, len, "%s/%s_%d", root, name, index);

tools/testing/selftests/cgroup/lib/include/cgroup_util.h

53

extern int cg_find_controller_root(char *root, size_t len, const char *controller);

tools/testing/selftests/cgroup/lib/include/cgroup_util.h

54

extern int cg_find_unified_root(char *root, size_t len, bool *nsdelegate);

tools/testing/selftests/cgroup/lib/include/cgroup_util.h

55

extern char *cg_name(const char *root, const char *name);

tools/testing/selftests/cgroup/lib/include/cgroup_util.h

56

extern char *cg_name_indexed(const char *root, const char *name, int index);

tools/testing/selftests/cgroup/test_core.c

147

static int test_cgcore_populated(const char *root)

tools/testing/selftests/cgroup/test_core.c

159

cg_test_a = cg_name(root, "cg_test_a");

tools/testing/selftests/cgroup/test_core.c

160

cg_test_b = cg_name(root, "cg_test_a/cg_test_b");

tools/testing/selftests/cgroup/test_core.c

161

cg_test_c = cg_name(root, "cg_test_a/cg_test_b/cg_test_c");

tools/testing/selftests/cgroup/test_core.c

162

cg_test_d = cg_name(root, "cg_test_a/cg_test_b/cg_test_d");

tools/testing/selftests/cgroup/test_core.c

194

if (cg_enter_current(root))

tools/testing/selftests/cgroup/test_core.c

284

static int test_cgcore_invalid_domain(const char *root)

tools/testing/selftests/cgroup/test_core.c

292

grandparent = cg_name(root, "cg_test_grandparent");

tools/testing/selftests/cgroup/test_core.c

293

parent = cg_name(root, "cg_test_grandparent/cg_test_parent");

tools/testing/selftests/cgroup/test_core.c

294

child = cg_name(root, "cg_test_grandparent/cg_test_parent/cg_test_child");

tools/testing/selftests/cgroup/test_core.c

332

cg_enter_current(root);

tools/testing/selftests/cgroup/test_core.c

349

static int test_cgcore_parent_becomes_threaded(const char *root)

tools/testing/selftests/cgroup/test_core.c

357

parent = cg_name(root, "cg_test_parent");

tools/testing/selftests/cgroup/test_core.c

358

child = cg_name(root, "cg_test_parent/cg_test_child");

tools/testing/selftests/cgroup/test_core.c

391

static int test_cgcore_no_internal_process_constraint_on_threads(const char *root)

tools/testing/selftests/cgroup/test_core.c

397

cg_read_strstr(root, "cgroup.controllers", "cpu") ||

tools/testing/selftests/cgroup/test_core.c

398

cg_write(root, "cgroup.subtree_control", "+cpu")) {

tools/testing/selftests/cgroup/test_core.c

403

parent = cg_name(root, "cg_test_parent");

tools/testing/selftests/cgroup/test_core.c

404

child = cg_name(root, "cg_test_parent/cg_test_child");

tools/testing/selftests/cgroup/test_core.c

429

cg_enter_current(root);

tools/testing/selftests/cgroup/test_core.c

430

cg_enter_current(root);

tools/testing/selftests/cgroup/test_core.c

444

static int test_cgcore_top_down_constraint_enable(const char *root)

tools/testing/selftests/cgroup/test_core.c

452

parent = cg_name(root, "cg_test_parent");

tools/testing/selftests/cgroup/test_core.c

453

child = cg_name(root, "cg_test_parent/cg_test_child");

tools/testing/selftests/cgroup/test_core.c

482

static int test_cgcore_top_down_constraint_disable(const char *root)

tools/testing/selftests/cgroup/test_core.c

490

parent = cg_name(root, "cg_test_parent");

tools/testing/selftests/cgroup/test_core.c

491

child = cg_name(root, "cg_test_parent/cg_test_child");

tools/testing/selftests/cgroup/test_core.c

526

static int test_cgcore_internal_process_constraint(const char *root)

tools/testing/selftests/cgroup/test_core.c

534

parent = cg_name(root, "cg_test_parent");

tools/testing/selftests/cgroup/test_core.c

535

child = cg_name(root, "cg_test_parent/cg_test_child");

tools/testing/selftests/cgroup/test_core.c

575

static int test_cgcore_proc_migration(const char *root)

tools/testing/selftests/cgroup/test_core.c

582

src = cg_name(root, "cg_src");

tools/testing/selftests/cgroup/test_core.c

583

dst = cg_name(root, "cg_dst");

tools/testing/selftests/cgroup/test_core.c

615

cg_enter_current(root);

tools/testing/selftests/cgroup/test_core.c

648

static int test_cgcore_thread_migration(const char *root)

tools/testing/selftests/cgroup/test_core.c

653

char *grps[3] = { (char *)root, NULL, NULL };

tools/testing/selftests/cgroup/test_core.c

657

dom = cg_name(root, "cg_dom");

tools/testing/selftests/cgroup/test_core.c

658

grps[1] = cg_name(root, "cg_dom/cg_src");

tools/testing/selftests/cgroup/test_core.c

659

grps[2] = cg_name(root, "cg_dom/cg_dst");

tools/testing/selftests/cgroup/test_core.c

696

cg_enter_current(root);

tools/testing/selftests/cgroup/test_core.c

713

static int test_cgcore_lesser_euid_open(const char *root)

tools/testing/selftests/cgroup/test_core.c

722

cg_test_a = cg_name(root, "cg_test_a");

tools/testing/selftests/cgroup/test_core.c

723

cg_test_b = cg_name(root, "cg_test_b");

tools/testing/selftests/cgroup/test_core.c

762

cg_enter_current(root);

tools/testing/selftests/cgroup/test_core.c

795

static int test_cgcore_lesser_ns_open(const char *root)

tools/testing/selftests/cgroup/test_core.c

810

cg_test_a = cg_name(root, "cg_test_a");

tools/testing/selftests/cgroup/test_core.c

811

cg_test_b = cg_name(root, "cg_test_b");

tools/testing/selftests/cgroup/test_core.c

85

static int test_cgcore_destroy(const char *root)

tools/testing/selftests/cgroup/test_core.c

858

cg_enter_current(root);

tools/testing/selftests/cgroup/test_core.c

872

static int setup_named_v1_root(char *root, size_t len, const char *name)

tools/testing/selftests/cgroup/test_core.c

877

r = snprintf(root, len, "/mnt/cg_selftest");

tools/testing/selftests/cgroup/test_core.c

885

r = mkdir(root, 0755);

tools/testing/selftests/cgroup/test_core.c

889

r = mount("none", root, "cgroup", 0, options);

tools/testing/selftests/cgroup/test_core.c

896

static void cleanup_named_v1_root(char *root)

tools/testing/selftests/cgroup/test_core.c

900

umount(root);

tools/testing/selftests/cgroup/test_core.c

901

rmdir(root);

tools/testing/selftests/cgroup/test_core.c

906

int (*fn)(const char *root);

tools/testing/selftests/cgroup/test_core.c

92

cg_test = cg_name(root, "cg_test");

tools/testing/selftests/cgroup/test_core.c

926

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_core.c

931

if (cg_find_unified_root(root, sizeof(root), &nsdelegate)) {

tools/testing/selftests/cgroup/test_core.c

932

if (setup_named_v1_root(root, sizeof(root), CG_NAMED_NAME))

tools/testing/selftests/cgroup/test_core.c

938

if (cg_read_strstr(root, "cgroup.subtree_control", "memory"))

tools/testing/selftests/cgroup/test_core.c

939

if (cg_write(root, "cgroup.subtree_control", "+memory"))

tools/testing/selftests/cgroup/test_core.c

944

switch (tests[i].fn(root)) {

tools/testing/selftests/cgroup/test_core.c

957

cleanup_named_v1_root(root);

tools/testing/selftests/cgroup/test_cpu.c

185

static int test_cpucg_stats(const char *root)

tools/testing/selftests/cgroup/test_cpu.c

193

cpucg = cg_name(root, "cpucg_test");

tools/testing/selftests/cgroup/test_cpu.c

238

static int test_cpucg_nice(const char *root)

tools/testing/selftests/cgroup/test_cpu.c

248

cpucg = cg_name(root, "cpucg_test");

tools/testing/selftests/cgroup/test_cpu.c

309

const char *root,

tools/testing/selftests/cgroup/test_cpu.c

317

parent = cg_name(root, "cpucg_test_0");

tools/testing/selftests/cgroup/test_cpu.c

40

static int test_cpucg_subtree_control(const char *root)

tools/testing/selftests/cgroup/test_cpu.c

430

static int test_cpucg_weight_overprovisioned(const char *root)

tools/testing/selftests/cgroup/test_cpu.c

432

return run_cpucg_weight_test(root, weight_hog_all_cpus,

tools/testing/selftests/cgroup/test_cpu.c

46

parent = cg_name(root, "cpucg_test_0");

tools/testing/selftests/cgroup/test_cpu.c

470

static int test_cpucg_weight_underprovisioned(const char *root)

tools/testing/selftests/cgroup/test_cpu.c

477

return run_cpucg_weight_test(root, weight_hog_one_cpu,

tools/testing/selftests/cgroup/test_cpu.c

482

run_cpucg_nested_weight_test(const char *root, bool overprovisioned)

tools/testing/selftests/cgroup/test_cpu.c

500

parent = cg_name(root, "cpucg_test");

tools/testing/selftests/cgroup/test_cpu.c

617

test_cpucg_nested_weight_overprovisioned(const char *root)

tools/testing/selftests/cgroup/test_cpu.c

619

return run_cpucg_nested_weight_test(root, true);

tools/testing/selftests/cgroup/test_cpu.c

637

test_cpucg_nested_weight_underprovisioned(const char *root)

tools/testing/selftests/cgroup/test_cpu.c

639

return run_cpucg_nested_weight_test(root, false);

tools/testing/selftests/cgroup/test_cpu.c

646

static int test_cpucg_max(const char *root)

tools/testing/selftests/cgroup/test_cpu.c

660

cpucg = cg_name(root, "cpucg_test");

tools/testing/selftests/cgroup/test_cpu.c

67

parent2 = cg_name(root, "cpucg_test_1");

tools/testing/selftests/cgroup/test_cpu.c

710

static int test_cpucg_max_nested(const char *root)

tools/testing/selftests/cgroup/test_cpu.c

724

parent = cg_name(root, "cpucg_parent");

tools/testing/selftests/cgroup/test_cpu.c

781

int (*fn)(const char *root);

tools/testing/selftests/cgroup/test_cpu.c

798

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_cpu.c

803

if (cg_find_unified_root(root, sizeof(root), NULL))

tools/testing/selftests/cgroup/test_cpu.c

806

if (cg_read_strstr(root, "cgroup.subtree_control", "cpu"))

tools/testing/selftests/cgroup/test_cpu.c

807

if (cg_write(root, "cgroup.subtree_control", "+cpu"))

tools/testing/selftests/cgroup/test_cpu.c

811

switch (tests[i].fn(root)) {

tools/testing/selftests/cgroup/test_cpuset.c

152

static int test_cpuset_perms_object_allow(const char *root)

tools/testing/selftests/cgroup/test_cpuset.c

154

return test_cpuset_perms_object(root, true);

tools/testing/selftests/cgroup/test_cpuset.c

157

static int test_cpuset_perms_object_deny(const char *root)

tools/testing/selftests/cgroup/test_cpuset.c

159

return test_cpuset_perms_object(root, false);

tools/testing/selftests/cgroup/test_cpuset.c

167

static int test_cpuset_perms_subtree(const char *root)

tools/testing/selftests/cgroup/test_cpuset.c

175

parent = cg_name(root, "cpuset_test_0");

tools/testing/selftests/cgroup/test_cpuset.c

238

int (*fn)(const char *root);

tools/testing/selftests/cgroup/test_cpuset.c

249

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_cpuset.c

254

if (cg_find_unified_root(root, sizeof(root), NULL))

tools/testing/selftests/cgroup/test_cpuset.c

257

if (cg_read_strstr(root, "cgroup.subtree_control", "cpuset"))

tools/testing/selftests/cgroup/test_cpuset.c

258

if (cg_write(root, "cgroup.subtree_control", "+cpuset"))

tools/testing/selftests/cgroup/test_cpuset.c

262

switch (tests[i].fn(root)) {

tools/testing/selftests/cgroup/test_cpuset.c

65

static int test_cpuset_perms_object(const char *root, bool allow)

tools/testing/selftests/cgroup/test_cpuset.c

73

parent = cg_name(root, "cpuset_test_0");

tools/testing/selftests/cgroup/test_freezer.c

1002

cgroup = cg_name(root, "cg_time_test_populate");

tools/testing/selftests/cgroup/test_freezer.c

1141

static int test_cgfreezer_time_migrate(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

1148

cgroup[0] = cg_name(root, "cg_time_test_migrate_A");

tools/testing/selftests/cgroup/test_freezer.c

1152

cgroup[1] = cg_name(root, "cg_time_test_migrate_B");

tools/testing/selftests/cgroup/test_freezer.c

1237

static int test_cgfreezer_time_parent(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

1243

parent = cg_name(root, "cg_test_parent_A");

tools/testing/selftests/cgroup/test_freezer.c

1320

static int test_cgfreezer_time_child(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

1326

parent = cg_name(root, "cg_test_child_A");

tools/testing/selftests/cgroup/test_freezer.c

136

static int test_cgfreezer_simple(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

1385

static int test_cgfreezer_time_nested(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

1392

cgroup[0] = cg_name(root, "cg_test_time_A");

tools/testing/selftests/cgroup/test_freezer.c

142

cgroup = cg_name(root, "cg_test_simple");

tools/testing/selftests/cgroup/test_freezer.c

1465

int (*fn)(const char *root);

tools/testing/selftests/cgroup/test_freezer.c

1490

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_freezer.c

1495

if (cg_find_unified_root(root, sizeof(root), NULL))

tools/testing/selftests/cgroup/test_freezer.c

1498

switch (tests[i].fn(root)) {

tools/testing/selftests/cgroup/test_freezer.c

188

static int test_cgfreezer_tree(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

194

cgroup[0] = cg_name(root, "cg_test_tree_A");

tools/testing/selftests/cgroup/test_freezer.c

360

static int test_cgfreezer_forkbomb(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

365

cgroup = cg_name(root, "cg_forkbomb_test");

tools/testing/selftests/cgroup/test_freezer.c

399

static int test_cgfreezer_mkdir(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

405

parent = cg_name(root, "cg_test_mkdir_A");

tools/testing/selftests/cgroup/test_freezer.c

453

static int test_cgfreezer_rmdir(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

458

parent = cg_name(root, "cg_test_rmdir_A");

tools/testing/selftests/cgroup/test_freezer.c

508

static int test_cgfreezer_migrate(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

514

cgroup[0] = cg_name(root, "cg_test_migrate_A");

tools/testing/selftests/cgroup/test_freezer.c

518

cgroup[1] = cg_name(root, "cg_test_migrate_B");

tools/testing/selftests/cgroup/test_freezer.c

583

static int test_cgfreezer_ptrace(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

590

cgroup = cg_name(root, "cg_test_ptrace");

tools/testing/selftests/cgroup/test_freezer.c

665

static int test_cgfreezer_stopped(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

670

cgroup = cg_name(root, "cg_test_stopped");

tools/testing/selftests/cgroup/test_freezer.c

709

static int test_cgfreezer_ptraced(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

715

cgroup = cg_name(root, "cg_test_ptraced");

tools/testing/selftests/cgroup/test_freezer.c

778

static int test_cgfreezer_vfork(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

783

cgroup = cg_name(root, "cg_test_vfork");

tools/testing/selftests/cgroup/test_freezer.c

819

static int test_cgfreezer_time_empty(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

825

cgroup = cg_name(root, "cg_time_test_empty");

tools/testing/selftests/cgroup/test_freezer.c

901

static int test_cgfreezer_time_simple(const char *root)

tools/testing/selftests/cgroup/test_freezer.c

907

cgroup = cg_name(root, "cg_time_test_simple");

tools/testing/selftests/cgroup/test_freezer.c

995

static int test_cgfreezer_time_populate(const char *root)

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

169

static int test_hugetlb_memcg(char *root)

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

174

test_group = cg_name(root, "hugetlb_memcg_test");

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

201

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

217

if (cg_find_unified_root(root, sizeof(root), NULL))

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

220

switch (test_hugetlb_memcg(root)) {

tools/testing/selftests/cgroup/test_kill.c

113

static int test_cgkill_tree(const char *root)

tools/testing/selftests/cgroup/test_kill.c

120

cgroup[0] = cg_name(root, "cg_test_tree_A");

tools/testing/selftests/cgroup/test_kill.c

223

static int test_cgkill_forkbomb(const char *root)

tools/testing/selftests/cgroup/test_kill.c

229

cgroup = cg_name(root, "cg_forkbomb_test");

tools/testing/selftests/cgroup/test_kill.c

266

int (*fn)(const char *root);

tools/testing/selftests/cgroup/test_kill.c

277

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_kill.c

282

if (cg_find_unified_root(root, sizeof(root), NULL))

tools/testing/selftests/cgroup/test_kill.c

285

switch (tests[i].fn(root)) {

tools/testing/selftests/cgroup/test_kill.c

56

static int test_cgkill_simple(const char *root)

tools/testing/selftests/cgroup/test_kill.c

63

cgroup = cg_name(root, "cg_test_simple");

tools/testing/selftests/cgroup/test_kmem.c

168

static int test_kmem_memcg_deletion(const char *root)

tools/testing/selftests/cgroup/test_kmem.c

174

parent = cg_name(root, "kmem_memcg_deletion_test");

tools/testing/selftests/cgroup/test_kmem.c

218

static int test_kmem_proc_kpagecgroup(const char *root)

tools/testing/selftests/cgroup/test_kmem.c

278

static int test_kmem_kernel_stacks(const char *root)

tools/testing/selftests/cgroup/test_kmem.c

283

cg = cg_name(root, "kmem_kernel_stacks_test");

tools/testing/selftests/cgroup/test_kmem.c

306

static int test_kmem_dead_cgroups(const char *root)

tools/testing/selftests/cgroup/test_kmem.c

312

parent = cg_name(root, "kmem_dead_cgroups_test");

tools/testing/selftests/cgroup/test_kmem.c

352

static int test_percpu_basic(const char *root)

tools/testing/selftests/cgroup/test_kmem.c

359

parent = cg_name(root, "percpu_basic_test");

tools/testing/selftests/cgroup/test_kmem.c

406

int (*fn)(const char *root);

tools/testing/selftests/cgroup/test_kmem.c

420

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_kmem.c

425

if (cg_find_unified_root(root, sizeof(root), NULL))

tools/testing/selftests/cgroup/test_kmem.c

432

if (cg_read_strstr(root, "cgroup.controllers", "memory"))

tools/testing/selftests/cgroup/test_kmem.c

435

if (cg_read_strstr(root, "cgroup.subtree_control", "memory"))

tools/testing/selftests/cgroup/test_kmem.c

436

if (cg_write(root, "cgroup.subtree_control", "+memory"))

tools/testing/selftests/cgroup/test_kmem.c

440

switch (tests[i].fn(root)) {

tools/testing/selftests/cgroup/test_kmem.c

53

static int test_kmem_basic(const char *root)

tools/testing/selftests/cgroup/test_kmem.c

59

cg = cg_name(root, "kmem_basic_test");

tools/testing/selftests/cgroup/test_memcontrol.c

1025

static int test_memcg_swap_max_peak(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

1039

memcg = cg_name(root, "memcg_test");

tools/testing/selftests/cgroup/test_memcontrol.c

111

static int test_memcg_subtree_control(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

118

parent = cg_name(root, "memcg_test_0");

tools/testing/selftests/cgroup/test_memcontrol.c

119

child = cg_name(root, "memcg_test_0/memcg_test_1");

tools/testing/selftests/cgroup/test_memcontrol.c

1224

static int test_memcg_oom_events(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

1229

memcg = cg_name(root, "memcg_test");

tools/testing/selftests/cgroup/test_memcontrol.c

136

parent2 = cg_name(root, "memcg_test_1");

tools/testing/selftests/cgroup/test_memcontrol.c

137

child2 = cg_name(root, "memcg_test_1/memcg_test_1");

tools/testing/selftests/cgroup/test_memcontrol.c

1384

static int test_memcg_sock(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

1391

memcg = cg_name(root, "memcg_test");

tools/testing/selftests/cgroup/test_memcontrol.c

1471

static int test_memcg_oom_group_leaf_events(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

1477

parent = cg_name(root, "memcg_test_0");

tools/testing/selftests/cgroup/test_memcontrol.c

1478

child = cg_name(root, "memcg_test_0/memcg_test_1");

tools/testing/selftests/cgroup/test_memcontrol.c

1543

static int test_memcg_oom_group_parent_events(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

1548

parent = cg_name(root, "memcg_test_0");

tools/testing/selftests/cgroup/test_memcontrol.c

1549

child = cg_name(root, "memcg_test_0/memcg_test_1");

tools/testing/selftests/cgroup/test_memcontrol.c

1599

static int test_memcg_oom_group_score_events(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

1605

memcg = cg_name(root, "memcg_test_0");

tools/testing/selftests/cgroup/test_memcontrol.c

1648

int (*fn)(const char *root);

tools/testing/selftests/cgroup/test_memcontrol.c

1670

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_memcontrol.c

1675

if (cg_find_unified_root(root, sizeof(root), NULL))

tools/testing/selftests/cgroup/test_memcontrol.c

1682

if (cg_read_strstr(root, "cgroup.controllers", "memory"))

tools/testing/selftests/cgroup/test_memcontrol.c

1685

if (cg_read_strstr(root, "cgroup.subtree_control", "memory"))

tools/testing/selftests/cgroup/test_memcontrol.c

1686

if (cg_write(root, "cgroup.subtree_control", "+memory"))

tools/testing/selftests/cgroup/test_memcontrol.c

1700

switch (tests[i].fn(root)) {

tools/testing/selftests/cgroup/test_memcontrol.c

246

static int test_memcg_current_peak(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

255

memcg = cg_name(root, "memcg_test");

tools/testing/selftests/cgroup/test_memcontrol.c

481

static int test_memcg_protection(const char *root, bool min)

tools/testing/selftests/cgroup/test_memcontrol.c

496

parent[0] = cg_name(root, "memcg_test_0");

tools/testing/selftests/cgroup/test_memcontrol.c

656

static int test_memcg_min(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

658

return test_memcg_protection(root, true);

tools/testing/selftests/cgroup/test_memcontrol.c

661

static int test_memcg_low(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

663

return test_memcg_protection(root, false);

tools/testing/selftests/cgroup/test_memcontrol.c

702

static int test_memcg_high(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

708

memcg = cg_name(root, "memcg_test");

tools/testing/selftests/cgroup/test_memcontrol.c

765

static int test_memcg_high_sync(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

772

memcg = cg_name(root, "memcg_test");

tools/testing/selftests/cgroup/test_memcontrol.c

827

static int test_memcg_max(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

833

memcg = cg_name(root, "memcg_test");

tools/testing/selftests/cgroup/test_memcontrol.c

919

static int test_memcg_reclaim(const char *root)

tools/testing/selftests/cgroup/test_memcontrol.c

927

memcg = cg_name(root, "memcg_test");

tools/testing/selftests/cgroup/test_pids.c

123

cg_enter_current(root);

tools/testing/selftests/cgroup/test_pids.c

138

int (*fn)(const char *root);

tools/testing/selftests/cgroup/test_pids.c

148

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_pids.c

152

if (cg_find_unified_root(root, sizeof(root), NULL))

tools/testing/selftests/cgroup/test_pids.c

159

if (cg_read_strstr(root, "cgroup.controllers", "pids"))

tools/testing/selftests/cgroup/test_pids.c

162

if (cg_read_strstr(root, "cgroup.subtree_control", "pids"))

tools/testing/selftests/cgroup/test_pids.c

163

if (cg_write(root, "cgroup.subtree_control", "+pids"))

tools/testing/selftests/cgroup/test_pids.c

167

switch (tests[i].fn(root)) {

tools/testing/selftests/cgroup/test_pids.c

29

static int test_pids_max(const char *root)

tools/testing/selftests/cgroup/test_pids.c

35

cg_pids = cg_name(root, "pids_test");

tools/testing/selftests/cgroup/test_pids.c

64

cg_enter_current(root);

tools/testing/selftests/cgroup/test_pids.c

74

static int test_pids_events(const char *root)

tools/testing/selftests/cgroup/test_pids.c

83

cg_parent = cg_name(root, "pids_parent");

tools/testing/selftests/cgroup/test_zswap.c

118

static int test_zswap_usage(const char *root)

tools/testing/selftests/cgroup/test_zswap.c

124

test_group = cg_name(root, "no_shrink_test");

tools/testing/selftests/cgroup/test_zswap.c

160

static int test_swapin_nozswap(const char *root)

tools/testing/selftests/cgroup/test_zswap.c

166

test_group = cg_name(root, "no_zswap_test");

tools/testing/selftests/cgroup/test_zswap.c

212

static int test_zswapin(const char *root)

tools/testing/selftests/cgroup/test_zswap.c

218

test_group = cg_name(root, "zswapin_test");

tools/testing/selftests/cgroup/test_zswap.c

350

static int test_zswap_writeback(const char *root, bool wb)

tools/testing/selftests/cgroup/test_zswap.c

355

if (cg_read_strcmp(root, "memory.zswap.writeback", "1"))

tools/testing/selftests/cgroup/test_zswap.c

358

test_group = cg_name(root, "zswap_writeback_test");

tools/testing/selftests/cgroup/test_zswap.c

400

static int test_zswap_writeback_enabled(const char *root)

tools/testing/selftests/cgroup/test_zswap.c

402

return test_zswap_writeback(root, true);

tools/testing/selftests/cgroup/test_zswap.c

405

static int test_zswap_writeback_disabled(const char *root)

tools/testing/selftests/cgroup/test_zswap.c

407

return test_zswap_writeback(root, false);

tools/testing/selftests/cgroup/test_zswap.c

415

static int test_no_invasive_cgroup_shrink(const char *root)

tools/testing/selftests/cgroup/test_zswap.c

421

wb_group = setup_test_group_1M(root, "per_memcg_wb_test1");

tools/testing/selftests/cgroup/test_zswap.c

426

control_group = setup_test_group_1M(root, "per_memcg_wb_test2");

tools/testing/selftests/cgroup/test_zswap.c

447

cg_enter_current(root);

tools/testing/selftests/cgroup/test_zswap.c

494

static int test_no_kmem_bypass(const char *root)

tools/testing/selftests/cgroup/test_zswap.c

526

test_group = cg_name(root, "kmem_bypass_test");

tools/testing/selftests/cgroup/test_zswap.c

579

int (*fn)(const char *root);

tools/testing/selftests/cgroup/test_zswap.c

599

char root[PATH_MAX];

tools/testing/selftests/cgroup/test_zswap.c

604

if (cg_find_unified_root(root, sizeof(root), NULL))

tools/testing/selftests/cgroup/test_zswap.c

614

if (cg_read_strstr(root, "cgroup.controllers", "memory"))

tools/testing/selftests/cgroup/test_zswap.c

617

if (cg_read_strstr(root, "cgroup.subtree_control", "memory"))

tools/testing/selftests/cgroup/test_zswap.c

618

if (cg_write(root, "cgroup.subtree_control", "+memory"))

tools/testing/selftests/cgroup/test_zswap.c

622

switch (tests[i].fn(root)) {

tools/testing/selftests/cgroup/test_zswap.c

97

static char *setup_test_group_1M(const char *root, const char *name)

tools/testing/selftests/cgroup/test_zswap.c

99

char *group_name = cg_name(root, name);

tools/testing/selftests/filesystems/statmount/statmount_test.c

674

const char root[] = "/test";

tools/testing/selftests/filesystems/statmount/statmount_test.c

689

snprintf(subdir, PATH_MAX, "%s%s", tmpdir, root);

tools/testing/selftests/filesystems/statmount/statmount_test.c

740

if (strcmp(root, sm->str + sm->mnt_root) != 0) {

tools/testing/selftests/filesystems/statmount/statmount_test.c

743

sm->str + sm->mnt_root, root);

tools/testing/selftests/filesystems/statmount/statmount_test.c

781

if (strcmp(root, sm->str + sm->mnt_root) != 0) {

tools/testing/selftests/filesystems/statmount/statmount_test.c

783

"statmount mnt_root: %s != %s\n", sm->str + sm->mnt_root, root);

tools/testing/selftests/filesystems/statmount/statmount_test.c

807

const char root[] = "/test.unmounted";

tools/testing/selftests/filesystems/statmount/statmount_test.c

824

snprintf(subdir, PATH_MAX, "%s%s", tmpdir, root);

tools/testing/selftests/filesystems/statmount/statmount_test.c

870

if (strcmp(sm->str + sm->mnt_root, root) != 0) {

tools/testing/selftests/filesystems/statmount/statmount_test.c

873

sm->str + sm->mnt_root, root);

tools/testing/selftests/kvm/lib/sparsebit.c

1056

if (!s->root)

tools/testing/selftests/kvm/lib/sparsebit.c

1064

assert(s->root->mask != 0);

tools/testing/selftests/kvm/lib/sparsebit.c

1066

(s->root->num_after == ((sparsebit_num_t) 0) - MASK_BITS &&

tools/testing/selftests/kvm/lib/sparsebit.c

1067

s->root->mask == ~(mask_t) 0));

tools/testing/selftests/kvm/lib/sparsebit.c

1179

for (nodep = s->root; nodep;) {

tools/testing/selftests/kvm/lib/sparsebit.c

1793

if (s->root != nodep) {

tools/testing/selftests/kvm/lib/sparsebit.c

1796

s->root, nodep);

tools/testing/selftests/kvm/lib/sparsebit.c

183

struct node *root;

tools/testing/selftests/kvm/lib/sparsebit.c

209

for (nodep = s->root; nodep && nodep->left; nodep = nodep->left)

tools/testing/selftests/kvm/lib/sparsebit.c

278

struct node *root;

tools/testing/selftests/kvm/lib/sparsebit.c

281

root = calloc(1, sizeof(*root));

tools/testing/selftests/kvm/lib/sparsebit.c

282

if (!root) {

tools/testing/selftests/kvm/lib/sparsebit.c

287

root->idx = subtree->idx;

tools/testing/selftests/kvm/lib/sparsebit.c

288

root->mask = subtree->mask;

tools/testing/selftests/kvm/lib/sparsebit.c

289

root->num_after = subtree->num_after;

tools/testing/selftests/kvm/lib/sparsebit.c

293

root->left = node_copy_subtree(subtree->left);

tools/testing/selftests/kvm/lib/sparsebit.c

294

root->left->parent = root;

tools/testing/selftests/kvm/lib/sparsebit.c

298

root->right = node_copy_subtree(subtree->right);

tools/testing/selftests/kvm/lib/sparsebit.c

299

root->right->parent = root;

tools/testing/selftests/kvm/lib/sparsebit.c

302

return root;

tools/testing/selftests/kvm/lib/sparsebit.c

315

for (nodep = s->root; nodep;

tools/testing/selftests/kvm/lib/sparsebit.c

347

if (!s->root) {

tools/testing/selftests/kvm/lib/sparsebit.c

348

s->root = nodep;

tools/testing/selftests/kvm/lib/sparsebit.c

356

parentp = s->root;

tools/testing/selftests/kvm/lib/sparsebit.c

403

return s->root && s->num_set == 0;

tools/testing/selftests/kvm/lib/sparsebit.c

434

s->root = nodep->left;

tools/testing/selftests/kvm/lib/sparsebit.c

456

s->root = nodep->right;

tools/testing/selftests/kvm/lib/sparsebit.c

476

s->root = NULL;

tools/testing/selftests/kvm/lib/sparsebit.c

783

for (nodep = s->root; nodep;

tools/testing/selftests/kvm/lib/sparsebit.c

928

fprintf(stream, "%*sroot: %p\n", indent, "", s->root);

tools/testing/selftests/kvm/lib/sparsebit.c

931

if (s->root)

tools/testing/selftests/kvm/lib/sparsebit.c

932

dump_nodes(stream, s->root, indent);

tools/testing/selftests/kvm/lib/sparsebit.c

977

if (s->root) {

tools/testing/selftests/kvm/lib/sparsebit.c

978

d->root = node_copy_subtree(s->root);

tools/testing/vma/include/custom.h

38

struct anon_vma *root;

tools/testing/vma/include/custom.h

85

anon_vma->root = anon_vma;