arch/powerpc/include/asm/kvm_host.h

830

struct kvmppc_vpa dtl;

arch/powerpc/kvm/book3s_hv.c

2385

val->vpaval.addr = vcpu->arch.dtl.next_gpa;

arch/powerpc/kvm/book3s_hv.c

2386

val->vpaval.length = vcpu->arch.dtl.len;

arch/powerpc/kvm/book3s_hv.c

2631

vcpu->arch.dtl.next_gpa))

arch/powerpc/kvm/book3s_hv.c

2651

r = set_vpa(vcpu, &vcpu->arch.dtl, addr, len);

arch/powerpc/kvm/book3s_hv.c

3143

unpin_vpa(vcpu->kvm, &vcpu->arch.dtl);

arch/powerpc/kvm/book3s_hv.c

3591

vcpu->arch.dtl.update_pending)

arch/powerpc/kvm/book3s_hv.c

5314

kvmppc_harvest_vpa_dirty(&vcpu->arch.dtl, memslot, buf);

arch/powerpc/kvm/book3s_hv.c

632

vpap = &tvcpu->arch.dtl;

arch/powerpc/kvm/book3s_hv.c

6466

unpin_vpa_reset(kvm, &vcpu->arch.dtl);

arch/powerpc/kvm/book3s_hv.c

649

if (vpa_is_registered(&tvcpu->arch.dtl) ||

arch/powerpc/kvm/book3s_hv.c

658

vpap = &tvcpu->arch.dtl;

arch/powerpc/kvm/book3s_hv.c

736

vcpu->arch.dtl.update_pending))

arch/powerpc/kvm/book3s_hv.c

754

if (vcpu->arch.dtl.update_pending) {

arch/powerpc/kvm/book3s_hv.c

755

kvmppc_update_vpa(vcpu, &vcpu->arch.dtl, &old_vpa);

arch/powerpc/kvm/book3s_hv.c

759

vcpu->arch.dtl_ptr = vcpu->arch.dtl.pinned_addr;

arch/powerpc/kvm/book3s_hv.c

816

if (dt == vcpu->arch.dtl.pinned_end)

arch/powerpc/kvm/book3s_hv.c

817

dt = vcpu->arch.dtl.pinned_addr;

arch/powerpc/perf/vpa-dtl.c

122

struct vpa_dtl *dtl, int index)

arch/powerpc/perf/vpa-dtl.c

139

memcpy(aux_copy_buf + buf->head, &dtl->buf[index], *n_entries * sizeof(struct dtl_entry));

arch/powerpc/perf/vpa-dtl.c

203

struct vpa_dtl *dtl = &per_cpu(vpa_dtl_cpu, event->cpu);

arch/powerpc/perf/vpa-dtl.c

207

last_idx = dtl->last_idx;

arch/powerpc/perf/vpa-dtl.c

218

dtl->last_idx = last_idx + n_req;

arch/powerpc/perf/vpa-dtl.c

245

vpa_dtl_capture_aux(&read_size, aux_buf, dtl, i);

arch/powerpc/perf/vpa-dtl.c

265

vpa_dtl_capture_aux(&n_req, aux_buf, dtl, i);

arch/powerpc/perf/vpa-dtl.c

334

struct vpa_dtl *dtl = &per_cpu(vpa_dtl_cpu, cpu);

arch/powerpc/perf/vpa-dtl.c

346

dtl->buf = buf;

arch/powerpc/perf/vpa-dtl.c

436

struct vpa_dtl *dtl = &per_cpu(vpa_dtl_cpu, event->cpu);

arch/powerpc/perf/vpa-dtl.c

444

((u32 *)dtl->buf)[1] = cpu_to_be32(DISPATCH_LOG_BYTES);

arch/powerpc/perf/vpa-dtl.c

445

dtl->last_idx = 0;

arch/powerpc/perf/vpa-dtl.c

448

addr = __pa(dtl->buf);

arch/powerpc/perf/vpa-dtl.c

477

struct vpa_dtl *dtl = &per_cpu(vpa_dtl_cpu, event->cpu);

arch/powerpc/perf/vpa-dtl.c

481

kmem_cache_free(dtl_cache, dtl->buf);

arch/powerpc/perf/vpa-dtl.c

482

dtl->buf = NULL;

arch/powerpc/platforms/pseries/dtl.c

101

dtlr->write_ptr = dtl->buf;

arch/powerpc/platforms/pseries/dtl.c

104

lppaca_of(dtl->cpu).dtl_enable_mask |= dtl_event_mask;

arch/powerpc/platforms/pseries/dtl.c

111

static void dtl_stop(struct dtl *dtl)

arch/powerpc/platforms/pseries/dtl.c

113

struct dtl_ring *dtlr = &per_cpu(dtl_rings, dtl->cpu);

arch/powerpc/platforms/pseries/dtl.c

121

lppaca_of(dtl->cpu).dtl_enable_mask = DTL_LOG_PREEMPT;

arch/powerpc/platforms/pseries/dtl.c

127

static u64 dtl_current_index(struct dtl *dtl)

arch/powerpc/platforms/pseries/dtl.c

129

return per_cpu(dtl_rings, dtl->cpu).write_index;

arch/powerpc/platforms/pseries/dtl.c

134

static int dtl_start(struct dtl *dtl)

arch/powerpc/platforms/pseries/dtl.c

141

((u32 *)dtl->buf)[1] = cpu_to_be32(DISPATCH_LOG_BYTES);

arch/powerpc/platforms/pseries/dtl.c

143

hwcpu = get_hard_smp_processor_id(dtl->cpu);

arch/powerpc/platforms/pseries/dtl.c

144

addr = __pa(dtl->buf);

arch/powerpc/platforms/pseries/dtl.c

148

"failed with %d\n", __func__, dtl->cpu, hwcpu, ret);

arch/powerpc/platforms/pseries/dtl.c

153

lppaca_of(dtl->cpu).dtl_idx = 0;

arch/powerpc/platforms/pseries/dtl.c

160

lppaca_of(dtl->cpu).dtl_enable_mask = dtl_event_mask;

arch/powerpc/platforms/pseries/dtl.c

165

static void dtl_stop(struct dtl *dtl)

arch/powerpc/platforms/pseries/dtl.c

167

int hwcpu = get_hard_smp_processor_id(dtl->cpu);

arch/powerpc/platforms/pseries/dtl.c

169

lppaca_of(dtl->cpu).dtl_enable_mask = 0x0;

arch/powerpc/platforms/pseries/dtl.c

174

static u64 dtl_current_index(struct dtl *dtl)

arch/powerpc/platforms/pseries/dtl.c

176

return be64_to_cpu(lppaca_of(dtl->cpu).dtl_idx);

arch/powerpc/platforms/pseries/dtl.c

180

static int dtl_enable(struct dtl *dtl)

arch/powerpc/platforms/pseries/dtl.c

190

if (dtl->buf)

arch/powerpc/platforms/pseries/dtl.c

198

buf = kmem_cache_alloc_node(dtl_cache, GFP_KERNEL, cpu_to_node(dtl->cpu));

arch/powerpc/platforms/pseries/dtl.c

201

__func__, dtl->cpu);

arch/powerpc/platforms/pseries/dtl.c

206

spin_lock(&dtl->lock);

arch/powerpc/platforms/pseries/dtl.c

208

if (!dtl->buf) {

arch/powerpc/platforms/pseries/dtl.c

210

dtl->buf_entries = n_entries;

arch/powerpc/platforms/pseries/dtl.c

211

dtl->buf = buf;

arch/powerpc/platforms/pseries/dtl.c

212

dtl->last_idx = 0;

arch/powerpc/platforms/pseries/dtl.c

213

rc = dtl_start(dtl);

arch/powerpc/platforms/pseries/dtl.c

215

dtl->buf = NULL;

arch/powerpc/platforms/pseries/dtl.c

217

spin_unlock(&dtl->lock);

arch/powerpc/platforms/pseries/dtl.c

227

static void dtl_disable(struct dtl *dtl)

arch/powerpc/platforms/pseries/dtl.c

229

spin_lock(&dtl->lock);

arch/powerpc/platforms/pseries/dtl.c

230

dtl_stop(dtl);

arch/powerpc/platforms/pseries/dtl.c

231

kmem_cache_free(dtl_cache, dtl->buf);

arch/powerpc/platforms/pseries/dtl.c

232

dtl->buf = NULL;

arch/powerpc/platforms/pseries/dtl.c

233

dtl->buf_entries = 0;

arch/powerpc/platforms/pseries/dtl.c

234

spin_unlock(&dtl->lock);

arch/powerpc/platforms/pseries/dtl.c

242

struct dtl *dtl = inode->i_private;

arch/powerpc/platforms/pseries/dtl.c

245

rc = dtl_enable(dtl);

arch/powerpc/platforms/pseries/dtl.c

249

filp->private_data = dtl;

arch/powerpc/platforms/pseries/dtl.c

255

struct dtl *dtl = inode->i_private;

arch/powerpc/platforms/pseries/dtl.c

256

dtl_disable(dtl);

arch/powerpc/platforms/pseries/dtl.c

264

struct dtl *dtl;

arch/powerpc/platforms/pseries/dtl.c

270

dtl = filp->private_data;

arch/powerpc/platforms/pseries/dtl.c

278

spin_lock(&dtl->lock);

arch/powerpc/platforms/pseries/dtl.c

280

cur_idx = dtl_current_index(dtl);

arch/powerpc/platforms/pseries/dtl.c

281

last_idx = dtl->last_idx;

arch/powerpc/platforms/pseries/dtl.c

283

if (last_idx + dtl->buf_entries <= cur_idx)

arch/powerpc/platforms/pseries/dtl.c

284

last_idx = cur_idx - dtl->buf_entries + 1;

arch/powerpc/platforms/pseries/dtl.c

29

static DEFINE_PER_CPU(struct dtl, cpu_dtl);

arch/powerpc/platforms/pseries/dtl.c

290

dtl->last_idx = last_idx + n_req;

arch/powerpc/platforms/pseries/dtl.c

292

spin_unlock(&dtl->lock);

arch/powerpc/platforms/pseries/dtl.c

297

i = last_idx % dtl->buf_entries;

arch/powerpc/platforms/pseries/dtl.c

300

if (i + n_req > dtl->buf_entries) {

arch/powerpc/platforms/pseries/dtl.c

301

read_size = dtl->buf_entries - i;

arch/powerpc/platforms/pseries/dtl.c

303

rc = copy_to_user(buf, &dtl->buf[i],

arch/powerpc/platforms/pseries/dtl.c

315

rc = copy_to_user(buf, &dtl->buf[i], n_req * sizeof(struct dtl_entry));

arch/powerpc/platforms/pseries/dtl.c

332

static void dtl_setup_file(struct dtl *dtl)

arch/powerpc/platforms/pseries/dtl.c

336

sprintf(name, "cpu-%d", dtl->cpu);

arch/powerpc/platforms/pseries/dtl.c

338

debugfs_create_file(name, 0400, dtl_dir, dtl, &dtl_fops);

arch/powerpc/platforms/pseries/dtl.c

357

struct dtl *dtl = &per_cpu(cpu_dtl, i);

arch/powerpc/platforms/pseries/dtl.c

358

spin_lock_init(&dtl->lock);

arch/powerpc/platforms/pseries/dtl.c

359

dtl->cpu = i;

arch/powerpc/platforms/pseries/dtl.c

361

dtl_setup_file(dtl);

arch/powerpc/platforms/pseries/dtl.c

377

struct dtl_entry *dtl = local_paca->dtl_curr;

arch/powerpc/platforms/pseries/dtl.c

384

if (!dtl)

arch/powerpc/platforms/pseries/dtl.c

390

dtb = be64_to_cpu(dtl->timebase);

arch/powerpc/platforms/pseries/dtl.c

391

tb_delta = be32_to_cpu(dtl->enqueue_to_dispatch_time) +

arch/powerpc/platforms/pseries/dtl.c

392

be32_to_cpu(dtl->ready_to_enqueue_time);

arch/powerpc/platforms/pseries/dtl.c

397

dtl = local_paca->dispatch_log + (i % N_DISPATCH_LOG);

arch/powerpc/platforms/pseries/dtl.c

404

dtl_consumer(dtl, i);

arch/powerpc/platforms/pseries/dtl.c

408

++dtl;

arch/powerpc/platforms/pseries/dtl.c

409

if (dtl == dtl_end)

arch/powerpc/platforms/pseries/dtl.c

410

dtl = local_paca->dispatch_log;

arch/powerpc/platforms/pseries/dtl.c

413

local_paca->dtl_curr = dtl;

arch/powerpc/platforms/pseries/dtl.c

91

static int dtl_start(struct dtl *dtl)

arch/powerpc/platforms/pseries/dtl.c

93

struct dtl_ring *dtlr = &per_cpu(dtl_rings, dtl->cpu);

arch/powerpc/platforms/pseries/dtl.c

95

dtlr->buf = dtl->buf;

arch/powerpc/platforms/pseries/dtl.c

96

dtlr->buf_end = dtl->buf + dtl->buf_entries;

arch/powerpc/platforms/pseries/lpar.c

107

pp->dispatch_log = dtl;

arch/powerpc/platforms/pseries/lpar.c

108

pp->dispatch_log_end = dtl + N_DISPATCH_LOG;

arch/powerpc/platforms/pseries/lpar.c

109

pp->dtl_curr = dtl;

arch/powerpc/platforms/pseries/lpar.c

122

struct dtl_entry *dtl;

arch/powerpc/platforms/pseries/lpar.c

126

dtl = pp->dispatch_log;

arch/powerpc/platforms/pseries/lpar.c

127

if (dtl && dtl_mask) {

arch/powerpc/platforms/pseries/lpar.c

129

pp->dtl_curr = dtl;

arch/powerpc/platforms/pseries/lpar.c

133

dtl->enqueue_to_dispatch_time = cpu_to_be32(DISPATCH_LOG_BYTES);

arch/powerpc/platforms/pseries/lpar.c

134

ret = register_dtl(hwcpu, __pa(dtl));

arch/powerpc/platforms/pseries/lpar.c

365

struct dtl_entry *dtl = local_paca->dispatch_log + (i % N_DISPATCH_LOG);

arch/powerpc/platforms/pseries/lpar.c

384

dtle = *dtl;

arch/powerpc/platforms/pseries/lpar.c

392

dtl = local_paca->dispatch_log + (i % N_DISPATCH_LOG);

arch/powerpc/platforms/pseries/lpar.c

397

++dtl;

arch/powerpc/platforms/pseries/lpar.c

398

if (dtl == dtl_end)

arch/powerpc/platforms/pseries/lpar.c

399

dtl = local_paca->dispatch_log;

arch/powerpc/platforms/pseries/lpar.c

90

struct dtl_entry *dtl;

arch/powerpc/platforms/pseries/lpar.c

96

dtl = kmem_cache_alloc(dtl_cache, GFP_KERNEL);

arch/powerpc/platforms/pseries/lpar.c

97

if (!dtl) {

tools/perf/builtin-script.c

2007

struct powerpc_vpadtl_entry *dtl = (struct powerpc_vpadtl_entry *)data->raw_data;

tools/perf/builtin-script.c

2013

get_unaligned_be64(&dtl->timebase),

tools/perf/builtin-script.c

2014

dispatch_reasons[dtl->dispatch_reason],

tools/perf/builtin-script.c

2015

preempt_reasons[dtl->preempt_reason],

tools/perf/builtin-script.c

2016

be32_to_cpu(dtl->enqueue_to_dispatch_time),

tools/perf/builtin-script.c

2017

be32_to_cpu(dtl->ready_to_enqueue_time),

tools/perf/builtin-script.c

2018

be32_to_cpu(dtl->waiting_to_ready_time),

tools/perf/builtin-script.c

2019

be16_to_cpu(dtl->processor_id));

tools/perf/util/powerpc-vpadtl.c

110

dtl = (struct powerpc_vpadtl_entry *)buf;

tools/perf/util/powerpc-vpadtl.c

111

if (dtl->timebase != 0) {

tools/perf/util/powerpc-vpadtl.c

115

dispatch_reasons[dtl->dispatch_reason],

tools/perf/util/powerpc-vpadtl.c

116

preempt_reasons[dtl->preempt_reason],

tools/perf/util/powerpc-vpadtl.c

117

be32_to_cpu(dtl->enqueue_to_dispatch_time),

tools/perf/util/powerpc-vpadtl.c

118

be32_to_cpu(dtl->ready_to_enqueue_time),

tools/perf/util/powerpc-vpadtl.c

119

be32_to_cpu(dtl->waiting_to_ready_time));

tools/perf/util/powerpc-vpadtl.c

135

struct powerpc_vpadtl_entry *record = vpaq->dtl;

tools/perf/util/powerpc-vpadtl.c

273

vpaq->dtl = (struct powerpc_vpadtl_entry *)buf;

tools/perf/util/powerpc-vpadtl.c

296

vpaq->dtl = (struct powerpc_vpadtl_entry *)buf;

tools/perf/util/powerpc-vpadtl.c

297

if ((long long)be64_to_cpu(vpaq->dtl->timebase) <= 0) {

tools/perf/util/powerpc-vpadtl.c

334

record = vpaq->dtl;

tools/perf/util/powerpc-vpadtl.c

47

struct powerpc_vpadtl_entry *dtl;

tools/perf/util/powerpc-vpadtl.c

95

struct powerpc_vpadtl_entry *dtl;