arch/alpha/include/asm/gct.h

22

gct6_handle affinity;

arch/alpha/kernel/sys_dp264.c

136

cpu_set_irq_affinity(unsigned int irq, cpumask_t affinity)

arch/alpha/kernel/sys_dp264.c

142

if (cpumask_test_cpu(cpu, &affinity))

arch/alpha/kernel/sys_dp264.c

151

dp264_set_affinity(struct irq_data *d, const struct cpumask *affinity,

arch/alpha/kernel/sys_dp264.c

155

cpu_set_irq_affinity(d->irq, *affinity);

arch/alpha/kernel/sys_dp264.c

163

clipper_set_affinity(struct irq_data *d, const struct cpumask *affinity,

arch/alpha/kernel/sys_dp264.c

167

cpu_set_irq_affinity(d->irq - 16, *affinity);

arch/alpha/kernel/sys_titan.c

135

titan_cpu_set_irq_affinity(unsigned int irq, cpumask_t affinity)

arch/alpha/kernel/sys_titan.c

140

if (cpumask_test_cpu(cpu, &affinity))

arch/alpha/kernel/sys_titan.c

149

titan_set_irq_affinity(struct irq_data *d, const struct cpumask *affinity,

arch/alpha/kernel/sys_titan.c

154

titan_cpu_set_irq_affinity(irq - 16, *affinity);

arch/arm/kernel/setup.c

626

u32 i, affinity;

arch/arm/kernel/setup.c

640

affinity = MPIDR_AFFINITY_LEVEL(mask, i);

arch/arm/kernel/setup.c

646

ls = fls(affinity);

arch/arm/kernel/setup.c

647

fs[i] = affinity ? ffs(affinity) - 1 : 0;

arch/arm64/kernel/setup.c

113

u32 i, affinity, fs[4], bits[4], ls;

arch/arm64/kernel/setup.c

127

affinity = MPIDR_AFFINITY_LEVEL(mask, i);

arch/arm64/kernel/setup.c

133

ls = fls(affinity);

arch/arm64/kernel/setup.c

134

fs[i] = affinity ? ffs(affinity) - 1 : 0;

arch/arm64/kvm/psci.c

55

unsigned long affinity)

arch/arm64/kvm/psci.c

57

return !(affinity & ~MPIDR_HWID_BITMASK);

arch/mips/sgi-ip27/ip27-irq.c

154

cpumask_copy(desc->irq_common_data.affinity, &hub->h_cpus);

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

383

int affinity;

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

406

affinity = flags & (SPU_CREATE_AFFINITY_MEM | SPU_CREATE_AFFINITY_SPU);

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

407

if (affinity) {

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

425

if (affinity) {

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

437

if (affinity)

arch/powerpc/sysdev/xive/common.c

595

const struct cpumask *affinity)

arch/powerpc/sysdev/xive/common.c

609

for_each_cpu_and(cpu, affinity, cpu_online_mask) {

arch/powerpc/sysdev/xive/common.c

626

return xive_find_target_in_mask(affinity, fuzz++);

arch/sparc/kernel/irq_64.c

349

static int irq_choose_cpu(unsigned int irq, const struct cpumask *affinity)

arch/sparc/kernel/irq_64.c

353

if (cpumask_equal(affinity, cpu_online_mask)) {

arch/sparc/kernel/irq_64.c

356

cpuid = cpumask_first_and(affinity, cpu_online_mask);

arch/sparc/kernel/irq_64.c

363

#define irq_choose_cpu(irq, affinity) \

arch/sparc/kernel/leon_kernel.c

107

static int irq_choose_cpu(const struct cpumask *affinity)

arch/sparc/kernel/leon_kernel.c

109

unsigned int cpu = cpumask_first_and(affinity, cpu_online_mask);

arch/sparc/kernel/leon_kernel.c

111

if (cpumask_subset(cpu_online_mask, affinity) || cpu >= nr_cpu_ids)

arch/sparc/kernel/leon_kernel.c

117

#define irq_choose_cpu(affinity) boot_cpu_id

drivers/acpi/irq.c

319

return info.affinity;

drivers/base/platform.c

183

const struct cpumask **affinity)

drivers/base/platform.c

252

if (ret > 0 && affinity)

drivers/base/platform.c

253

*affinity = get_irq_affinity(dev, num);

drivers/firmware/arm_sdei.c

548

void *arg, u64 flags, u64 affinity)

drivers/firmware/arm_sdei.c

552

flags, affinity, NULL);

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

83

uint32_t affinity;

drivers/gpu/drm/amd/amdgpu/umsch_mm_v4_0.c

351

add_queue.affinity.u32All = input_ptr->affinity;

drivers/gpu/drm/amd/include/umsch_mm_4_0_api_def.h

292

union UMSCH_AFFINITY affinity;

drivers/gpu/drm/amd/include/umsch_mm_4_0_api_def.h

411

union UMSCH_AFFINITY affinity;

drivers/gpu/drm/panfrost/panfrost_job.c

137

u64 affinity;

drivers/gpu/drm/panfrost/panfrost_job.c

144

affinity = pfdev->features.shader_present;

drivers/gpu/drm/panfrost/panfrost_job.c

146

job_write(pfdev, JS_AFFINITY_NEXT_LO(js), lower_32_bits(affinity));

drivers/gpu/drm/panfrost/panfrost_job.c

147

job_write(pfdev, JS_AFFINITY_NEXT_HI(js), upper_32_bits(affinity));

drivers/hwtracing/coresight/coresight-trbe.c

1477

const struct cpumask *affinity;

drivers/hwtracing/coresight/coresight-trbe.c

1480

drvdata->irq = platform_get_irq_affinity(pdev, 0, &affinity);

drivers/hwtracing/coresight/coresight-trbe.c

1491

cpumask_copy(&drvdata->supported_cpus, affinity);

drivers/hwtracing/coresight/coresight-trbe.c

1498

affinity, drvdata->handle);

drivers/infiniband/hw/hfi1/affinity.c

1042

mutex_lock(&affinity->lock);

drivers/infiniband/hw/hfi1/affinity.c

1072

for (i = 0; i < affinity->num_core_siblings; i++) {

drivers/infiniband/hw/hfi1/affinity.c

1073

find_hw_thread_mask(i, hw_thread_mask, affinity);

drivers/infiniband/hw/hfi1/affinity.c

1143

mutex_unlock(&affinity->lock);

drivers/infiniband/hw/hfi1/affinity.c

1159

struct hfi1_affinity_node_list *affinity = &node_affinity;

drivers/infiniband/hw/hfi1/affinity.c

1160

struct cpu_mask_set *set = &affinity->proc;

drivers/infiniband/hw/hfi1/affinity.c

1165

mutex_lock(&affinity->lock);

drivers/infiniband/hw/hfi1/affinity.c

1168

mutex_unlock(&affinity->lock);

drivers/infiniband/hw/hfi1/affinity.c

955

struct hfi1_affinity_node_list *affinity)

drivers/infiniband/hw/hfi1/affinity.c

960

cpumask_copy(hw_thread_mask, &affinity->proc.mask);

drivers/infiniband/hw/hfi1/affinity.c

962

if (affinity->num_core_siblings == 0)

drivers/infiniband/hw/hfi1/affinity.c

965

num_cores = rounddown(node_affinity.num_online_cpus / affinity->num_core_siblings,

drivers/infiniband/hw/hfi1/affinity.c

983

struct hfi1_affinity_node_list *affinity = &node_affinity;

drivers/infiniband/hw/hfi1/affinity.c

984

struct cpu_mask_set *set = &affinity->proc;

drivers/iommu/hyperv-iommu.c

198

const struct cpumask *affinity;

drivers/iommu/hyperv-iommu.c

205

affinity = irq_data_get_effective_affinity_mask(irq_data);

drivers/iommu/hyperv-iommu.c

206

cpu = cpumask_first_and(affinity, cpu_online_mask);

drivers/irqchip/irq-apple-aic.c

645

info->affinity = NULL;

drivers/irqchip/irq-apple-aic.c

660

info->affinity = mask;

drivers/irqchip/irq-bcm7038-l1.c

173

__bcm7038_l1_unmask(d, intc->affinity[d->hwirq]);

drivers/irqchip/irq-bcm7038-l1.c

183

__bcm7038_l1_mask(d, intc->affinity[d->hwirq]);

drivers/irqchip/irq-bcm7038-l1.c

202

was_disabled = !!(intc->cpus[intc->affinity[hw]]->mask_cache[word] &

drivers/irqchip/irq-bcm7038-l1.c

204

__bcm7038_l1_mask(d, intc->affinity[hw]);

drivers/irqchip/irq-bcm7038-l1.c

205

intc->affinity[hw] = first_cpu;

drivers/irqchip/irq-bcm7038-l1.c

47

u8 affinity[MAX_WORDS * IRQS_PER_WORD];

drivers/irqchip/irq-gic-v3.c

1718

info->affinity = NULL;

drivers/irqchip/irq-gic-v3.c

1753

info->affinity = mask;

drivers/irqchip/irq-gic-v3.c

926

u64 affinity;

drivers/irqchip/irq-gic-v3.c

976

affinity = gic_cpu_to_affinity(smp_processor_id());

drivers/irqchip/irq-gic-v3.c

978

gic_write_irouter(affinity, base + GICD_IROUTER + i * 8);

drivers/irqchip/irq-gic-v3.c

981

gic_write_irouter(affinity, base + GICD_IROUTERnE + i * 8);

drivers/irqchip/irq-loongson-eiointc.c

145

static int eiointc_set_irq_affinity(struct irq_data *d, const struct cpumask *affinity, bool force)

drivers/irqchip/irq-loongson-eiointc.c

154

cpu = cpumask_first_and_and(&priv->cpuspan_map, affinity, cpu_online_mask);

drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c

82

u8 affinity;

drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c

85

affinity = ports[idx];

drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c

87

dest.vport.vhca_id = MLX5_CAP_GEN(ldev->pf[affinity - 1].dev,

drivers/of/irq.c

569

return info.affinity;

drivers/pci/controller/pci-hyperv.c

1803

static int hv_compose_msi_req_get_cpu(const struct cpumask *affinity)

drivers/pci/controller/pci-hyperv.c

1805

return cpumask_first_and(affinity, cpu_online_mask);

drivers/pci/msi/api.c

354

if (!desc->affinity)

drivers/pci/msi/api.c

362

return &desc->affinity[idx].mask;

drivers/pci/msi/msi.c

307

desc.affinity = masks;

drivers/pci/msi/msi.c

635

desc.affinity = masks ? curmsk : NULL;

drivers/perf/apple_m1_cpu_pmu.c

500

unsigned long affinity = m1_pmu_event_affinity[evtype];

drivers/perf/apple_m1_cpu_pmu.c

511

for_each_set_bit(idx, &affinity, M1_PMU_NR_COUNTERS) {

drivers/perf/arm_pmu.c

29

static int armpmu_count_irq_users(const struct cpumask *affinity,

drivers/perf/arm_pmu.c

587

static int armpmu_count_irq_users(const struct cpumask *affinity, const int irq)

drivers/perf/arm_pmu.c

591

for_each_cpu(cpu, affinity) {

drivers/perf/arm_pmu.c

600

armpmu_find_irq_ops(const struct cpumask *affinity, int irq)

drivers/perf/arm_pmu.c

605

for_each_cpu(cpu, affinity) {

drivers/perf/arm_pmu.c

634

const struct cpumask *affinity = *armpmu ? &(*armpmu)->supported_cpus :

drivers/perf/arm_pmu.c

668

} else if (armpmu_count_irq_users(affinity, irq) == 0) {

drivers/perf/arm_pmu.c

669

err = request_percpu_nmi(irq, handler, "arm-pmu", affinity, pcpu_armpmu);

drivers/perf/arm_pmu.c

674

affinity, pcpu_armpmu);

drivers/perf/arm_pmu.c

682

irq_ops = armpmu_find_irq_ops(affinity, irq);

drivers/perf/arm_pmu_platform.c

117

const struct cpumask *affinity;

drivers/perf/arm_pmu_platform.c

120

irq = platform_get_irq_affinity(pdev, 0, &affinity);

drivers/perf/arm_pmu_platform.c

122

return pmu_parse_percpu_irq(pmu, irq, affinity);

drivers/perf/arm_pmu_platform.c

46

const struct cpumask *affinity)

drivers/perf/arm_pmu_platform.c

51

cpumask_copy(&pmu->supported_cpus, affinity);

drivers/perf/arm_spe_pmu.c

1333

const struct cpumask *affinity;

drivers/perf/arm_spe_pmu.c

1336

irq = platform_get_irq_affinity(pdev, 0, &affinity);

drivers/perf/arm_spe_pmu.c

1345

cpumask_copy(&spe_pmu->supported_cpus, affinity);

drivers/resctrl/mpam_devices.c

449

cpumask_t *affinity)

drivers/resctrl/mpam_devices.c

451

return acpi_pptt_get_cpumask_from_cache_id(cache_id, affinity);

drivers/resctrl/mpam_devices.c

458

static void get_cpumask_from_node_id(u32 node_id, cpumask_t *affinity)

drivers/resctrl/mpam_devices.c

464

cpumask_set_cpu(cpu, affinity);

drivers/resctrl/mpam_devices.c

468

static int mpam_ris_get_affinity(struct mpam_msc *msc, cpumask_t *affinity,

drivers/resctrl/mpam_devices.c

478

affinity);

drivers/resctrl/mpam_devices.c

485

if (cpumask_empty(affinity))

drivers/resctrl/mpam_devices.c

490

get_cpumask_from_node_id(comp->comp_id, affinity);

drivers/resctrl/mpam_devices.c

497

cpumask_and(affinity, affinity, &msc->accessibility);

drivers/resctrl/mpam_devices.c

545

err = mpam_ris_get_affinity(msc, &ris->affinity, type, class, comp);

drivers/resctrl/mpam_devices.c

557

cpumask_or(&comp->affinity, &comp->affinity, &ris->affinity);

drivers/resctrl/mpam_devices.c

558

cpumask_or(&class->affinity, &class->affinity, &ris->affinity);

drivers/resctrl/mpam_devices.c

578

cpumask_andnot(&class->affinity, &class->affinity, &ris->affinity);

drivers/resctrl/mpam_devices.c

579

cpumask_andnot(&comp->affinity, &comp->affinity, &ris->affinity);

drivers/resctrl/mpam_internal.h

245

cpumask_t affinity;

drivers/resctrl/mpam_internal.h

282

cpumask_t affinity;

drivers/resctrl/mpam_internal.h

323

cpumask_t affinity;

drivers/resctrl/mpam_internal.h

392

cpumask_t *affinity);

include/linux/cpu_rmap.h

40

const struct cpumask *affinity);

include/linux/interrupt.h

129

const struct cpumask *affinity;

include/linux/interrupt.h

185

const cpumask_t *affinity, void __percpu *percpu_dev_id);

include/linux/interrupt.h

201

const struct cpumask *affinity, void __percpu *dev_id);

include/linux/interrupt.h

365

struct irq_affinity_desc *affinity);

include/linux/interrupt.h

414

struct irq_affinity_desc *affinity)

include/linux/irq.h

153

cpumask_var_t affinity;

include/linux/irq.h

884

return d->common->affinity;

include/linux/irq.h

894

cpumask_copy(d->common->affinity, m);

include/linux/irq.h

940

const struct irq_affinity_desc *affinity);

include/linux/irq.h

944

const struct irq_affinity_desc *affinity);

include/linux/irqdomain.h

375

const struct irq_affinity_desc *affinity);

include/linux/irqdomain.h

482

const struct irq_affinity_desc *affinity);

include/linux/irqdomain.h

59

const struct cpumask *affinity;

include/linux/irqdomain.h

610

const struct irq_affinity_desc *affinity);

include/linux/msi.h

189

struct irq_affinity_desc *affinity;

include/ras/ras_event.h

195

__field(u8, affinity)

include/ras/ras_event.h

208

__entry->affinity = proc->affinity_level;

include/ras/ras_event.h

210

__entry->affinity = ~0;

include/ras/ras_event.h

238

__entry->affinity, __entry->mpidr, __entry->midr,

kernel/irq/chip.c

915

if (cpumask_test_cpu(cpu, action->affinity))

kernel/irq/cpuhotplug.c

105

affinity = irq_desc_get_pending_mask(desc);

kernel/irq/cpuhotplug.c

107

affinity = irq_data_get_affinity_mask(d);

kernel/irq/cpuhotplug.c

113

if (!cpumask_intersects(affinity, cpu_online_mask)) {

kernel/irq/cpuhotplug.c

123

affinity = cpu_online_mask;

kernel/irq/cpuhotplug.c

132

err = irq_do_set_affinity(d, affinity, false);

kernel/irq/cpuhotplug.c

139

if (err == -ENOSPC && !irqd_affinity_is_managed(d) && affinity != cpu_online_mask) {

kernel/irq/cpuhotplug.c

141

d->irq, cpumask_pr_args(affinity));

kernel/irq/cpuhotplug.c

143

affinity = cpu_online_mask;

kernel/irq/cpuhotplug.c

146

err = irq_do_set_affinity(d, affinity, false);

kernel/irq/cpuhotplug.c

209

const struct cpumask *affinity = irq_data_get_affinity_mask(data);

kernel/irq/cpuhotplug.c

212

!irq_data_get_irq_chip(data) || !cpumask_test_cpu(cpu, affinity))

kernel/irq/cpuhotplug.c

226

irq_set_affinity_locked(data, affinity, false);

kernel/irq/cpuhotplug.c

58

const struct cpumask *affinity;

kernel/irq/devres.c

227

const struct irq_affinity_desc *affinity)

kernel/irq/devres.c

236

base = __irq_alloc_descs(irq, from, cnt, node, owner, affinity);

kernel/irq/ipi.c

94

cpumask_copy(data->common->affinity, dest);

kernel/irq/irq_test.c

120

struct irq_affinity_desc affinity = {

kernel/irq/irq_test.c

128

virq = irq_test_setup_fake_irq(test, &affinity);

kernel/irq/irq_test.c

172

struct irq_affinity_desc affinity = {

kernel/irq/irq_test.c

185

cpumask_copy(&affinity.mask, cpumask_of(1));

kernel/irq/irq_test.c

187

virq = irq_test_setup_fake_irq(test, &affinity);

kernel/irq/irqdesc.c

106

free_cpumask_var(desc->irq_common_data.affinity);

kernel/irq/irqdesc.c

116

desc_smp_init(struct irq_desc *desc, int node, const struct cpumask *affinity) { }

kernel/irq/irqdesc.c

121

const struct cpumask *affinity, struct module *owner)

kernel/irq/irqdesc.c

140

desc_smp_init(desc, node, affinity);

kernel/irq/irqdesc.c

213

const struct cpumask *affinity,

kernel/irq/irqdesc.c

229

desc_set_defaults(irq, desc, node, affinity, owner);

kernel/irq/irqdesc.c

434

const struct cpumask *affinity,

kernel/irq/irqdesc.c

444

ret = init_desc(desc, irq, node, flags, affinity, owner);

kernel/irq/irqdesc.c

498

const struct irq_affinity_desc *affinity,

kernel/irq/irqdesc.c

505

if (affinity) {

kernel/irq/irqdesc.c

507

if (cpumask_empty(&affinity[i].mask))

kernel/irq/irqdesc.c

516

if (affinity) {

kernel/irq/irqdesc.c

517

if (affinity->is_managed) {

kernel/irq/irqdesc.c

522

mask = &affinity->mask;

kernel/irq/irqdesc.c

524

affinity++;

kernel/irq/irqdesc.c

57

if (!zalloc_cpumask_var_node(&desc->irq_common_data.affinity,

kernel/irq/irqdesc.c

637

const struct irq_affinity_desc *affinity,

kernel/irq/irqdesc.c

64

free_cpumask_var(desc->irq_common_data.affinity);

kernel/irq/irqdesc.c

74

free_cpumask_var(desc->irq_common_data.affinity);

kernel/irq/irqdesc.c

86

static void desc_smp_init(struct irq_desc *desc, int node, const struct cpumask *affinity)

kernel/irq/irqdesc.c

88

if (!affinity)

kernel/irq/irqdesc.c

888

struct module *owner, const struct irq_affinity_desc *affinity)

kernel/irq/irqdesc.c

89

affinity = irq_default_affinity;

kernel/irq/irqdesc.c

90

cpumask_copy(desc->irq_common_data.affinity, affinity);

kernel/irq/irqdesc.c

918

return alloc_descs(start, cnt, node, affinity, owner);

kernel/irq/irqdomain.c

1284

int node, const struct irq_affinity_desc *affinity)

kernel/irq/irqdomain.c

1290

affinity);

kernel/irq/irqdomain.c

1296

affinity);

kernel/irq/irqdomain.c

1299

affinity);

kernel/irq/irqdomain.c

1629

bool realloc, const struct irq_affinity_desc *affinity)

kernel/irq/irqdomain.c

1637

affinity);

kernel/irq/irqdomain.c

1697

bool realloc, const struct irq_affinity_desc *affinity)

kernel/irq/irqdomain.c

1709

realloc, affinity);

kernel/irq/irqdomain.c

2073

bool realloc, const struct irq_affinity_desc *affinity)

kernel/irq/irqdomain.c

30

bool realloc, const struct irq_affinity_desc *affinity);

kernel/irq/irqdomain.c

783

const struct irq_affinity_desc *affinity)

kernel/irq/irqdomain.c

792

affinity);

kernel/irq/irqdomain.c

822

const struct irq_affinity_desc *affinity)

kernel/irq/irqdomain.c

843

virq = irq_create_mapping_affinity_locked(domain, hwirq, affinity);

kernel/irq/manage.c

1446

if (cpumask_intersects(old->affinity, new->affinity) ||

kernel/irq/manage.c

2421

if (cpumask_intersects(desc->percpu_enabled, action->affinity)) {

kernel/irq/manage.c

2423

cpumask_first_and(desc->percpu_enabled, action->affinity));

kernel/irq/manage.c

2481

const char *devname, const cpumask_t *affinity,

kernel/irq/manage.c

2486

if (!affinity)

kernel/irq/manage.c

2487

affinity = cpu_possible_mask;

kernel/irq/manage.c

2497

action->affinity = affinity;

kernel/irq/manage.c

2504

if (!cpumask_equal(affinity, cpu_possible_mask))

kernel/irq/manage.c

2527

const cpumask_t *affinity, void __percpu *dev_id)

kernel/irq/manage.c

2541

action = create_percpu_irqaction(handler, 0, devname, affinity, dev_id);

kernel/irq/manage.c

2585

const struct cpumask *affinity, void __percpu *dev_id)

kernel/irq/manage.c

2604

(!affinity || cpumask_equal(affinity, cpu_possible_mask)))

kernel/irq/manage.c

2608

name, affinity, dev_id);

kernel/irq/manage.c

293

cpumask_copy(desc->irq_common_data.affinity, mask);

kernel/irq/manage.c

355

cpumask_copy(desc->irq_common_data.affinity, mask);

kernel/irq/manage.c

419

int irq_update_affinity_desc(unsigned int irq, struct irq_affinity_desc *affinity)

kernel/irq/manage.c

447

if (affinity->is_managed) {

kernel/irq/manage.c

452

cpumask_copy(desc->irq_common_data.affinity, &affinity->mask);

kernel/irq/manage.c

532

cpumask_copy(cpumask, desc->irq_common_data.affinity);

kernel/irq/manage.c

611

if (cpumask_intersects(desc->irq_common_data.affinity,

kernel/irq/manage.c

613

set = desc->irq_common_data.affinity;

kernel/irq/msi.c

1338

desc->affinity);

kernel/irq/msi.c

157

desc = msi_alloc_desc(dev, init_desc->nvec_used, init_desc->affinity);

kernel/irq/msi.c

77

const struct irq_affinity_desc *affinity)

kernel/irq/msi.c

86

if (affinity) {

kernel/irq/msi.c

87

desc->affinity = kmemdup_array(affinity, nvec, sizeof(*desc->affinity), GFP_KERNEL);

kernel/irq/msi.c

88

if (!desc->affinity) {

kernel/irq/msi.c

98

kfree(desc->affinity);

kernel/irq/proc.c

57

mask = desc->irq_common_data.affinity;

kernel/kthread.c

353

cpumask_var_t affinity;

kernel/kthread.c

358

if (!zalloc_cpumask_var(&affinity, GFP_KERNEL)) {

kernel/kthread.c

373

kthread_fetch_affinity(kthread, affinity);

kernel/kthread.c

374

set_cpus_allowed_ptr(current, affinity);

kernel/kthread.c

377

free_cpumask_var(affinity);

kernel/kthread.c

842

cpumask_var_t affinity;

kernel/kthread.c

852

if (!zalloc_cpumask_var(&affinity, GFP_KERNEL))

kernel/kthread.c

865

kthread_fetch_affinity(kthread, affinity);

kernel/kthread.c

868

set_cpus_allowed_force(p, affinity);

kernel/kthread.c

872

free_cpumask_var(affinity);

kernel/kthread.c

880

cpumask_var_t affinity;

kernel/kthread.c

889

if (!zalloc_cpumask_var(&affinity, GFP_KERNEL))

kernel/kthread.c

914

kthread_fetch_affinity(k, affinity);

kernel/kthread.c

915

set_cpus_allowed_ptr(k->task, affinity);

kernel/kthread.c

919

free_cpumask_var(affinity);

kernel/rcu/tree.c

4163

cpumask_var_t affinity;

kernel/rcu/tree.c

4166

if (!zalloc_cpumask_var(&affinity, GFP_KERNEL))

kernel/rcu/tree.c

4170

cpumask_set_cpu(cpu, affinity);

kernel/rcu/tree.c

4172

kthread_affine_preferred(t, affinity);

kernel/rcu/tree.c

4174

free_cpumask_var(affinity);

lib/cpu_rmap.c

168

const struct cpumask *affinity)

lib/cpu_rmap.c

191

for_each_cpu(cpu, affinity) {

net/ceph/osdmap.c

1230

u32 *affinity;

net/ceph/osdmap.c

1232

affinity = kvmalloc(array_size(max, sizeof(*affinity)),

net/ceph/osdmap.c

1234

if (!affinity)

net/ceph/osdmap.c

1237

memcpy(affinity, map->osd_primary_affinity,

net/ceph/osdmap.c

1238

to_copy * sizeof(*affinity));

net/ceph/osdmap.c

1241

map->osd_primary_affinity = affinity;

tools/perf/builtin-record.c

100

struct mmap_cpu_mask affinity;

tools/perf/builtin-record.c

1290

if (opts->affinity != PERF_AFFINITY_SYS)

tools/perf/builtin-record.c

1296

opts->nr_cblocks, opts->affinity,

tools/perf/builtin-record.c

1578

if (rec->opts.affinity != PERF_AFFINITY_SYS &&

tools/perf/builtin-record.c

1579

!bitmap_equal(thread->mask->affinity.bits, map->affinity_mask.bits,

tools/perf/builtin-record.c

1580

thread->mask->affinity.nbits)) {

tools/perf/builtin-record.c

1581

bitmap_zero(thread->mask->affinity.bits, thread->mask->affinity.nbits);

tools/perf/builtin-record.c

1582

bitmap_or(thread->mask->affinity.bits, thread->mask->affinity.bits,

tools/perf/builtin-record.c

1583

map->affinity_mask.bits, thread->mask->affinity.nbits);

tools/perf/builtin-record.c

1584

sched_setaffinity(0, MMAP_CPU_MASK_BYTES(&thread->mask->affinity),

tools/perf/builtin-record.c

1585

(cpu_set_t *)thread->mask->affinity.bits);

tools/perf/builtin-record.c

1588

mmap_cpu_mask__scnprintf(&thread->mask->affinity, "affinity");

tools/perf/builtin-record.c

2351

MMAP_CPU_MASK_BYTES(&(thread_data[t].mask->affinity)),

tools/perf/builtin-record.c

2352

(cpu_set_t *)(thread_data[t].mask->affinity.bits));

tools/perf/builtin-record.c

2371

sched_setaffinity(0, MMAP_CPU_MASK_BYTES(&thread->mask->affinity),

tools/perf/builtin-record.c

2372

(cpu_set_t *)thread->mask->affinity.bits);

tools/perf/builtin-record.c

3093

opts->affinity = PERF_AFFINITY_NODE;

tools/perf/builtin-record.c

3095

opts->affinity = PERF_AFFINITY_CPU;

tools/perf/builtin-record.c

3122

mask->affinity.bits = NULL;

tools/perf/builtin-record.c

3126

ret = record__mmap_cpu_mask_alloc(&mask->affinity, nr_bits);

tools/perf/builtin-record.c

3138

record__mmap_cpu_mask_free(&mask->affinity);

tools/perf/builtin-record.c

3781

__set_bit(perf_cpu_map__cpu(cpus, t).cpu, rec->thread_masks[t].affinity.bits);

tools/perf/builtin-record.c

3786

mmap_cpu_mask__scnprintf(&rec->thread_masks[t].affinity, "affinity");

tools/perf/builtin-record.c

3832

ret = record__mmap_cpu_mask_init_spec(&thread_mask.affinity, affinity_spec[s]);

tools/perf/builtin-record.c

3845

if (!bitmap_and(thread_mask.affinity.bits, thread_mask.affinity.bits,

tools/perf/builtin-record.c

3846

cpus_mask.bits, thread_mask.affinity.nbits)) {

tools/perf/builtin-record.c

3859

if (bitmap_intersects(thread_mask.affinity.bits, full_mask.affinity.bits,

tools/perf/builtin-record.c

3860

thread_mask.affinity.nbits)) {

tools/perf/builtin-record.c

3868

bitmap_or(full_mask.affinity.bits, full_mask.affinity.bits,

tools/perf/builtin-record.c

3869

thread_mask.affinity.bits, full_mask.maps.nbits);

tools/perf/builtin-record.c

3883

mmap_cpu_mask__scnprintf(&rec->thread_masks[t].affinity, "affinity");

tools/perf/builtin-record.c

4113

rec->opts.affinity = PERF_AFFINITY_SYS;

tools/perf/builtin-record.c

4194

if (rec->opts.affinity != PERF_AFFINITY_SYS) {

tools/perf/builtin-record.c

4415

pr_debug("affinity: %s\n", affinity_tags[rec->opts.affinity]);

tools/perf/builtin-stat.c

2429

bool affinity = true, affinity_set = false;

tools/perf/builtin-stat.c

2558

OPT_BOOLEAN_SET(0, "affinity", &affinity, &affinity_set,

tools/perf/builtin-stat.c

2618

evsel_list->no_affinity = !affinity;

tools/perf/util/affinity.c

25

int affinity__setup(struct affinity *a)

tools/perf/util/affinity.c

49

void affinity__set(struct affinity *a, int cpu)

tools/perf/util/affinity.c

72

static void __affinity__cleanup(struct affinity *a)

tools/perf/util/affinity.c

82

void affinity__cleanup(struct affinity *a)

tools/perf/util/affinity.h

14

void affinity__cleanup(struct affinity *a);

tools/perf/util/affinity.h

15

void affinity__set(struct affinity *a, int cpu);

tools/perf/util/affinity.h

16

int affinity__setup(struct affinity *a);

tools/perf/util/evlist.c

1013

bool auxtrace_overwrite, int nr_cblocks, int affinity, int flush,

tools/perf/util/evlist.c

1023

.affinity = affinity,

tools/perf/util/evlist.c

430

.affinity = NULL,

tools/perf/util/evlist.c

441

itr->affinity = &itr->saved_affinity;

tools/perf/util/evlist.c

445

if (itr->affinity)

tools/perf/util/evlist.c

446

affinity__set(itr->affinity, itr->cpu.cpu);

tools/perf/util/evlist.c

458

if (!itr->affinity)

tools/perf/util/evlist.c

461

affinity__cleanup(itr->affinity);

tools/perf/util/evlist.c

462

itr->affinity = NULL;

tools/perf/util/evlist.c

481

if (evlist_cpu_itr->affinity)

tools/perf/util/evlist.c

482

affinity__set(evlist_cpu_itr->affinity, evlist_cpu_itr->cpu.cpu);

tools/perf/util/evlist.h

200

int affinity, int flush, int comp_level);

tools/perf/util/evlist.h

367

struct affinity *affinity;

tools/perf/util/evlist.h

369

struct affinity saved_affinity;

tools/perf/util/mmap.c

106

if (affinity != PERF_AFFINITY_SYS && cpu__max_node() > 1) {

tools/perf/util/mmap.c

142

struct perf_cpu cpu __maybe_unused, int affinity __maybe_unused)

tools/perf/util/mmap.c

176

ret = perf_mmap__aio_bind(map, i, map->core.cpu, mp->affinity);

tools/perf/util/mmap.c

269

if (mp->affinity == PERF_AFFINITY_NODE && cpu__max_node() > 1)

tools/perf/util/mmap.c

271

else if (mp->affinity == PERF_AFFINITY_CPU)

tools/perf/util/mmap.c

285

if (mp->affinity != PERF_AFFINITY_SYS &&

tools/perf/util/mmap.c

98

static int perf_mmap__aio_bind(struct mmap *map, int idx, struct perf_cpu cpu, int affinity)

tools/perf/util/mmap.h

48

int nr_cblocks, affinity, flush, comp_level;

tools/perf/util/record.h

75

int affinity;

tools/testing/selftests/bpf/bench.c

19

.affinity = false,

tools/testing/selftests/bpf/bench.c

349

env.affinity = true;

tools/testing/selftests/bpf/bench.c

358

env.affinity = true;

tools/testing/selftests/bpf/bench.c

366

env.affinity = true;

tools/testing/selftests/bpf/bench.c

705

if (env.affinity)

tools/testing/selftests/bpf/bench.c

728

if (env.affinity)

tools/testing/selftests/bpf/bench.h

27

bool affinity;

tools/testing/selftests/bpf/benchs/bench_bpf_hashmap_lookup.c

255

if (env.affinity)

tools/testing/selftests/bpf/benchs/bench_sockmap.c

239

!env.affinity)

tools/testing/selftests/rseq/basic_test.c

18

cpu_set_t affinity, test_affinity;

tools/testing/selftests/rseq/basic_test.c

21

sched_getaffinity(0, sizeof(affinity), &affinity);

tools/testing/selftests/rseq/basic_test.c

24

if (CPU_ISSET(i, &affinity)) {

tools/testing/selftests/rseq/basic_test.c

39

sched_setaffinity(0, sizeof(affinity), &affinity);

tools/testing/selftests/rseq/slice_test.c

125

cpu_set_t affinity;

tools/testing/selftests/rseq/slice_test.c

127

ASSERT_EQ(sched_getaffinity(0, sizeof(affinity), &affinity), 0);

tools/testing/selftests/rseq/slice_test.c

131

if (!CPU_ISSET(i, &affinity))

tools/testing/selftests/rseq/slice_test.c

134

CPU_ZERO(&affinity);

tools/testing/selftests/rseq/slice_test.c

135

CPU_SET(i, &affinity);

tools/testing/selftests/rseq/slice_test.c

136

ASSERT_EQ(sched_setaffinity(0, sizeof(affinity), &affinity), 0);

tools/testing/selftests/seccomp/seccomp_benchmark.c

207

affinity();

tools/testing/selftests/ublk/kublk.c

1044

if (info->affinity)

tools/testing/selftests/ublk/kublk.c

1158

tinfo[i].affinity = &affinity_buf[i];

tools/testing/selftests/ublk/kublk.c

333

cpu_set_t *affinity;

tools/testing/selftests/ublk/kublk.c

342

ret = ublk_ctrl_get_affinity(dev, &affinity);

tools/testing/selftests/ublk/kublk.c

355

if (affinity) {

tools/testing/selftests/ublk/kublk.c

360

ublk_print_cpu_set(&affinity[i], buf, sizeof(buf));

tools/testing/selftests/ublk/kublk.c

364

free(affinity);

tools/testing/selftests/ublk/kublk.c

959

cpu_set_t *affinity;

tools/testing/selftests/ublk/kublk.c

966

if (pthread_setaffinity_np(pthread_self(), sizeof(*info->affinity), info->affinity) < 0)