include/linux/bpf_verifier.h

726

struct bpf_scc_callchain callchain;

include/linux/perf_event.h

1331

struct perf_callchain_entry *callchain;

include/linux/perf_event.h

1385

data->callchain = perf_callchain(event, regs);

include/linux/perf_event.h

1386

size += data->callchain->nr;

kernel/bpf/liveness.c

109

struct callchain callchain;

kernel/bpf/liveness.c

140

struct callchain *callchain, u32 frameno)

kernel/bpf/liveness.c

145

memset(callchain, 0, sizeof(*callchain));

kernel/bpf/liveness.c

147

callchain->sp_starts[i] = subprog_info[st->frame[i]->subprogno].start;

kernel/bpf/liveness.c

149

callchain->callsites[i] = st->frame[i + 1]->callsite;

kernel/bpf/liveness.c

151

callchain->curframe = frameno;

kernel/bpf/liveness.c

152

callchain->callsites[callchain->curframe] = callchain->sp_starts[callchain->curframe];

kernel/bpf/liveness.c

155

static u32 hash_callchain(struct callchain *callchain)

kernel/bpf/liveness.c

157

return jhash2(callchain->callsites, callchain->curframe, 0);

kernel/bpf/liveness.c

160

static bool same_callsites(struct callchain *a, struct callchain *b)

kernel/bpf/liveness.c

178

struct callchain *callchain)

kernel/bpf/liveness.c

185

key = hash_callchain(callchain);

kernel/bpf/liveness.c

187

if (same_callsites(&result->callchain, callchain))

kernel/bpf/liveness.c

190

subprog = bpf_find_containing_subprog(env, callchain->sp_starts[callchain->curframe]);

kernel/bpf/liveness.c

202

memcpy(&result->callchain, callchain, sizeof(*callchain));

kernel/bpf/liveness.c

212

struct callchain callchain;

kernel/bpf/liveness.c

214

compute_callchain(env, st, &callchain, frameno);

kernel/bpf/liveness.c

215

return __lookup_instance(env, &callchain);

kernel/bpf/liveness.c

236

for (i = 0; i <= instance->callchain.curframe; i++)

kernel/bpf/liveness.c

250

return insn_idx - instance->callchain.sp_starts[instance->callchain.curframe];

kernel/bpf/liveness.c

334

for (i = 0; i <= instance->callchain.curframe; i++)

kernel/bpf/liveness.c

367

curframe = instance->callchain.curframe;

kernel/bpf/liveness.c

405

static char *fmt_callchain(struct bpf_verifier_env *env, struct callchain *callchain)

kernel/bpf/liveness.c

412

for (i = 0; i <= callchain->curframe; i++)

kernel/bpf/liveness.c

413

buf += snprintf(buf, buf_end - buf, "%s%d", i ? "," : "", callchain->callsites[i]);

kernel/bpf/liveness.c

418

static void log_mask_change(struct bpf_verifier_env *env, struct callchain *callchain,

kernel/bpf/liveness.c

427

bpf_log(&env->log, "%s frame %d insn %d ", fmt_callchain(env, callchain), frame, insn_idx);

kernel/bpf/liveness.c

513

struct callchain callchain = instance->callchain;

kernel/bpf/liveness.c

516

callchain.callsites[callchain.curframe] = 0;

kernel/bpf/liveness.c

517

callchain.sp_starts[callchain.curframe] = 0;

kernel/bpf/liveness.c

518

callchain.curframe--;

kernel/bpf/liveness.c

519

callchain.callsites[callchain.curframe] = callchain.sp_starts[callchain.curframe];

kernel/bpf/liveness.c

520

return __lookup_instance(env, &callchain);

kernel/bpf/liveness.c

523

static u32 callchain_subprog_start(struct callchain *callchain)

kernel/bpf/liveness.c

525

return callchain->sp_starts[callchain->curframe];

kernel/bpf/liveness.c

535

struct callchain *callchain = &instance->callchain;

kernel/bpf/liveness.c

541

this_subprog_start = callchain_subprog_start(callchain);

kernel/bpf/liveness.c

545

callsite = callchain->callsites[callchain->curframe - 1];

kernel/bpf/liveness.c

548

for (frame = 0; frame < callchain->curframe; frame++) {

kernel/bpf/liveness.c

599

insn_idx == callchain_subprog_start(&instance->callchain) ||

kernel/bpf/liveness.c

601

log_mask_change(env, &instance->callchain, "live",

kernel/bpf/liveness.c

603

log_mask_change(env, &instance->callchain, "written",

kernel/bpf/liveness.c

615

struct callchain *callchain = &instance->callchain;

kernel/bpf/liveness.c

622

this_subprog_start = callchain_subprog_start(callchain);

kernel/bpf/liveness.c

628

for (frame = 0; frame <= callchain->curframe; frame++) {

kernel/bpf/liveness.c

647

for (frame = 0; frame <= instance->callchain.curframe; frame++) {

kernel/bpf/liveness.c

658

fmt_callchain(env, callchain), cnt);

kernel/bpf/liveness.c

661

if (callchain->curframe > 0) {

kernel/bpf/liveness.c

744

callsite = curframe_instance->callchain.callsites[i];

kernel/bpf/stackmap.c

389

trace = ctx->data->callchain;

kernel/bpf/stackmap.c

618

trace = ctx->data->callchain;

kernel/bpf/verifier.c

1851

struct bpf_scc_callchain *callchain)

kernel/bpf/verifier.c

1855

memset(callchain, 0, sizeof(*callchain));

kernel/bpf/verifier.c

1860

callchain->scc = scc;

kernel/bpf/verifier.c

1863

callchain->callsites[i] = insn_idx;

kernel/bpf/verifier.c

1873

struct bpf_scc_callchain *callchain)

kernel/bpf/verifier.c

1875

struct bpf_scc_info *info = env->scc_info[callchain->scc];

kernel/bpf/verifier.c

1882

if (memcmp(callchain, &visits[i].callchain, sizeof(*callchain)) == 0)

kernel/bpf/verifier.c

1892

struct bpf_scc_callchain *callchain)

kernel/bpf/verifier.c

1899

scc = callchain->scc;

kernel/bpf/verifier.c

1910

memcpy(&visit->callchain, callchain, sizeof(*callchain));

kernel/bpf/verifier.c

1915

static char *format_callchain(struct bpf_verifier_env *env, struct bpf_scc_callchain *callchain)

kernel/bpf/verifier.c

1921

for (i = 0; i < ARRAY_SIZE(callchain->callsites); i++) {

kernel/bpf/verifier.c

1922

if (!callchain->callsites[i])

kernel/bpf/verifier.c

1925

callchain->callsites[i]);

kernel/bpf/verifier.c

1927

delta += snprintf(buf + delta, TMP_STR_BUF_LEN - delta, "%u)", callchain->scc);

kernel/bpf/verifier.c

1937

struct bpf_scc_callchain *callchain = &env->callchain_buf;

kernel/bpf/verifier.c

1940

if (!compute_scc_callchain(env, st, callchain))

kernel/bpf/verifier.c

1942

visit = scc_visit_lookup(env, callchain);

kernel/bpf/verifier.c

1943

visit = visit ?: scc_visit_alloc(env, callchain);

kernel/bpf/verifier.c

1949

verbose(env, "SCC enter %s\n", format_callchain(env, callchain));

kernel/bpf/verifier.c

1962

struct bpf_scc_callchain *callchain = &env->callchain_buf;

kernel/bpf/verifier.c

1965

if (!compute_scc_callchain(env, st, callchain))

kernel/bpf/verifier.c

1967

visit = scc_visit_lookup(env, callchain);

kernel/bpf/verifier.c

1983

format_callchain(env, callchain));

kernel/bpf/verifier.c

1991

verbose(env, "SCC exit %s\n", format_callchain(env, callchain));

kernel/bpf/verifier.c

2006

struct bpf_scc_callchain *callchain = &env->callchain_buf;

kernel/bpf/verifier.c

2009

if (!compute_scc_callchain(env, st, callchain)) {

kernel/bpf/verifier.c

2014

visit = scc_visit_lookup(env, callchain);

kernel/bpf/verifier.c

2017

format_callchain(env, callchain));

kernel/bpf/verifier.c

2021

verbose(env, "SCC backedge %s\n", format_callchain(env, callchain));

kernel/bpf/verifier.c

2037

struct bpf_scc_callchain *callchain = &env->callchain_buf;

kernel/bpf/verifier.c

2040

if (!compute_scc_callchain(env, st, callchain))

kernel/bpf/verifier.c

2042

visit = scc_visit_lookup(env, callchain);

kernel/events/core.c

8224

size += data->callchain->nr;

kernel/events/core.c

8226

__output_copy(handle, data->callchain, size);

kernel/events/core.c

8514

struct perf_callchain_entry *callchain;

kernel/events/core.c

8527

callchain = get_perf_callchain(regs, kernel, user, max_stack,

kernel/events/core.c

8530

return callchain ?: &__empty_callchain;

tools/perf/builtin-c2c.c

2902

struct callchain_param *callchain = opt->value;

tools/perf/builtin-c2c.c

2904

callchain->enabled = !unset;

tools/perf/builtin-c2c.c

2910

callchain->mode = CHAIN_NONE;

tools/perf/builtin-inject.c

430

for (i = 0; i < sample->callchain->nr; i++) {

tools/perf/builtin-inject.c

431

inject->raw_callchain->ips[i] = sample->callchain->ips[i];

tools/perf/builtin-inject.c

432

if (sample->callchain->ips[i] == PERF_CONTEXT_USER) {

tools/perf/builtin-inject.c

453

sample->callchain = inject->raw_callchain;

tools/perf/builtin-inject.c

461

sample_size += (sample->callchain->nr + 1) * sizeof(u64);

tools/perf/builtin-kwork.c

699

if (!kwork->show_callchain || sample->callchain == NULL)

tools/perf/builtin-lock.c

955

for (i = 0, c = 0; i < sample->callchain->nr && c < max_stack; i++) {

tools/perf/builtin-lock.c

956

u64 ip = sample->callchain->ips[i];

tools/perf/builtin-record.c

2979

static void callchain_debug(struct callchain_param *callchain)

tools/perf/builtin-record.c

2983

pr_debug("callchain: type %s\n", str[callchain->record_mode]);

tools/perf/builtin-record.c

2985

if (callchain->record_mode == CALLCHAIN_DWARF)

tools/perf/builtin-record.c

2987

callchain->dump_size);

tools/perf/builtin-record.c

2991

struct callchain_param *callchain,

tools/perf/builtin-record.c

2995

callchain->enabled = !unset;

tools/perf/builtin-record.c

2999

callchain->record_mode = CALLCHAIN_NONE;

tools/perf/builtin-record.c

3004

ret = parse_callchain_record_opt(arg, callchain);

tools/perf/builtin-record.c

3007

if (callchain->record_mode == CALLCHAIN_DWARF &&

tools/perf/builtin-record.c

3010

callchain_debug(callchain);

tools/perf/builtin-record.c

3027

struct callchain_param *callchain = opt->value;

tools/perf/builtin-record.c

3029

callchain->enabled = true;

tools/perf/builtin-record.c

3031

if (callchain->record_mode == CALLCHAIN_NONE)

tools/perf/builtin-record.c

3032

callchain->record_mode = CALLCHAIN_FP;

tools/perf/builtin-record.c

3034

callchain_debug(callchain);

tools/perf/builtin-report.c

1183

struct callchain_param *callchain = opt->value;

tools/perf/builtin-report.c

1185

callchain->enabled = !unset;

tools/perf/builtin-report.c

1191

callchain->mode = CHAIN_NONE;

tools/perf/builtin-report.c

1585

if ((itrace_synth_opts.callchain || itrace_synth_opts.add_callchain) &&

tools/perf/builtin-report.c

378

if (session->itrace_synth_opts->callchain ||

tools/perf/builtin-sched.c

2342

if (!sched->show_callchain || sample->callchain == NULL) {

tools/perf/builtin-sched.c

2393

callchain_init(&itr->callchain);

tools/perf/builtin-sched.c

2492

if (!sched->show_callchain || sample->callchain == NULL)

tools/perf/builtin-sched.c

2888

callchain_append(&itr->callchain, &itr->cursor, t - tprev);

tools/perf/builtin-sched.c

289

struct callchain_root callchain;

tools/perf/builtin-sched.c

3153

callchain_param.sort(&itr->sorted_root.rb_root, &itr->callchain,

tools/perf/builtin-script.c

1680

if (symbol_conf.use_callchain && sample->callchain) {

tools/perf/builtin-script.c

2503

if (symbol_conf.use_callchain && sample->callchain) {

tools/perf/builtin-script.c

2787

if (symbol_conf.use_callchain && sample->callchain) {

tools/perf/builtin-script.c

4248

if ((itrace_synth_opts.callchain || itrace_synth_opts.add_callchain) &&

tools/perf/builtin-timechart.c

501

struct ip_callchain *chain = sample->callchain;

tools/perf/builtin-top.c

1079

static int callchain_param__setup_sample_type(struct callchain_param *callchain)

tools/perf/builtin-top.c

1081

if (callchain->mode != CHAIN_NONE) {

tools/perf/builtin-top.c

1082

if (callchain_register_param(callchain) < 0) {

tools/perf/builtin-top.c

1399

struct callchain_param *callchain = opt->value;

tools/perf/builtin-top.c

1401

callchain->enabled = !unset;

tools/perf/builtin-top.c

1402

callchain->record_mode = CALLCHAIN_FP;

tools/perf/builtin-top.c

1409

callchain->record_mode = CALLCHAIN_NONE;

tools/perf/builtin-trace.c

2966

if (sample->callchain) {

tools/perf/builtin-trace.c

3266

if (sample->callchain) {

tools/perf/builtin-trace.c

3377

if (sample->callchain) {

tools/perf/tests/hists_cumulate.c

104

sample.callchain = (struct ip_callchain *)fake_callchains[i];

tools/perf/tests/hists_cumulate.c

170

#define DEPTH(he) (he->callchain->max_depth)

tools/perf/tests/hists_cumulate.c

235

root = &he->callchain->node.rb_root;

tools/perf/tests/sample-parsing.c

102

COMP(callchain->nr);

tools/perf/tests/sample-parsing.c

103

for (i = 0; i < s1->callchain->nr; i++)

tools/perf/tests/sample-parsing.c

104

COMP(callchain->ips[i]);

tools/perf/tests/sample-parsing.c

219

struct ip_callchain callchain;

tools/perf/tests/sample-parsing.c

221

} callchain = {

tools/perf/tests/sample-parsing.c

261

.callchain = &callchain.callchain,

tools/perf/ui/browsers/hists.c

2987

callchain_param.sort(&he->sorted_chain, he->callchain,

tools/perf/ui/hist.c

335

ret = b->callchain->max_depth - a->callchain->max_depth;

tools/perf/util/arm64-frame-pointer-unwind-support.c

56

regs->cache_regs[PERF_REG_ARM64_PC] = sample->callchain->ips[usr_idx+1];

tools/perf/util/auxtrace.c

1661

synth_opts->callchain = true;

tools/perf/util/auxtrace.h

134

bool callchain;

tools/perf/util/callchain.c

1129

if (sample->callchain == NULL && !symbol_conf.show_branchflag_count)

tools/perf/util/callchain.c

1142

if ((!symbol_conf.use_callchain || sample->callchain == NULL) &&

tools/perf/util/callchain.c

1145

return callchain_append(he->callchain, get_tls_callchain_cursor(), sample->period);

tools/perf/util/callchain.c

1853

u64 nr_orig = sample_orig->callchain->nr - 1;

tools/perf/util/callchain.c

1854

u64 nr_deferred = sample_callchain->callchain->nr;

tools/perf/util/callchain.c

1855

struct ip_callchain *callchain;

tools/perf/util/callchain.c

1857

if (sample_orig->callchain->nr < 2) {

tools/perf/util/callchain.c

1862

callchain = calloc(1 + nr_orig + nr_deferred, sizeof(u64));

tools/perf/util/callchain.c

1863

if (callchain == NULL) {

tools/perf/util/callchain.c

1868

callchain->nr = nr_orig + nr_deferred;

tools/perf/util/callchain.c

1870

memcpy(callchain->ips, sample_orig->callchain->ips, nr_orig * sizeof(u64));

tools/perf/util/callchain.c

1872

memcpy(&callchain->ips[nr_orig], sample_callchain->callchain->ips,

tools/perf/util/callchain.c

1875

sample_orig->callchain = callchain;

tools/perf/util/callchain.h

249

struct callchain_param *callchain,

tools/perf/util/cs-etm.c

3453

etm->synth_opts.callchain = false;

tools/perf/util/data-convert-bt.c

531

struct ip_callchain *callchain)

tools/perf/util/data-convert-bt.c

535

unsigned int nr_elements = callchain->nr;

tools/perf/util/data-convert-bt.c

579

((u64 *)(callchain->ips))[i]);

tools/perf/util/data-convert-bt.c

855

event, sample->callchain);

tools/perf/util/data-convert-json.c

203

if (sample->callchain) {

tools/perf/util/data-convert-json.c

208

for (i = 0; i < sample->callchain->nr; ++i) {

tools/perf/util/data-convert-json.c

209

u64 ip = sample->callchain->ips[i];

tools/perf/util/db-export.c

221

if (!symbol_conf.use_callchain || !sample->callchain)

tools/perf/util/dlfilter.c

554

if (sample->callchain) {

tools/perf/util/dlfilter.c

555

d_sample.raw_callchain_nr = sample->callchain->nr;

tools/perf/util/dlfilter.c

556

d_sample.raw_callchain = (__u64 *)sample->callchain->ips;

tools/perf/util/evlist.h

181

void evlist__config(struct evlist *evlist, struct record_opts *opts, struct callchain_param *callchain);

tools/perf/util/evsel.c

1494

struct callchain_param *callchain)

tools/perf/util/evsel.c

1578

if (callchain && callchain->enabled && !evsel->no_aux_samples)

tools/perf/util/evsel.c

1579

evsel__config_callchain(evsel, opts, callchain);

tools/perf/util/evsel.c

1635

attr->defer_output = track && callchain && callchain->defer;

tools/perf/util/evsel.c

3193

data->callchain = (struct ip_callchain *)array++;

tools/perf/util/evsel.c

3194

OVERFLOW_CHECK(array, data->callchain->nr * sizeof(u64), max_size);

tools/perf/util/evsel.c

3195

data->ip = data->callchain->ips[1];

tools/perf/util/evsel.c

3196

array += data->callchain->nr;

tools/perf/util/evsel.c

3232

data->callchain = (struct ip_callchain *)&event->callchain_deferred.nr;

tools/perf/util/evsel.c

3233

if (data->callchain->nr > max_callchain_nr)

tools/perf/util/evsel.c

3370

data->callchain = (struct ip_callchain *)array++;

tools/perf/util/evsel.c

3371

callchain_nr = data->callchain->nr;

tools/perf/util/evsel.c

3382

data->callchain->ips[callchain_nr - 2] == PERF_CONTEXT_USER_DEFERRED) {

tools/perf/util/evsel.c

3383

data->deferred_cookie = data->callchain->ips[callchain_nr - 1];

tools/perf/util/evsel.h

289

struct callchain_param *callchain);

tools/perf/util/evsel.h

291

struct callchain_param *callchain);

tools/perf/util/evsel_fprintf.c

134

if (sample->callchain) {

tools/perf/util/hist.c

1284

callchain_append(he->callchain, &cursor, sample->period);

tools/perf/util/hist.c

1489

free_callchain(he->callchain);

tools/perf/util/hist.c

1733

new_he->callchain,

tools/perf/util/hist.c

1734

he->callchain) < 0)

tools/perf/util/hist.c

1778

if (callchain_merge(cursor, iter->callchain, he->callchain) < 0)

tools/perf/util/hist.c

2010

callchain_param.sort(&he->sorted_chain, he->callchain,

tools/perf/util/hist.c

2035

callchain_param.sort(&he->sorted_chain, he->callchain,

tools/perf/util/hist.c

415

decay_callchain(he->callchain);

tools/perf/util/hist.c

568

callchain_init(he->callchain);

tools/perf/util/hist.h

318

struct callchain_root callchain[0]; /* must be last member */

tools/perf/util/intel-bts.c

501

if (!btsq->bts->synth_opts.callchain &&

tools/perf/util/intel-pt.c

1248

sample->callchain = pt->chain;

tools/perf/util/intel-pt.c

1304

if (pt->synth_opts.callchain) {

tools/perf/util/intel-pt.c

1826

if (pt->synth_opts.callchain) {

tools/perf/util/intel-pt.c

1830

sample->callchain = ptq->chain;

tools/perf/util/intel-pt.c

2465

pt->synth_opts.callchain) {

tools/perf/util/intel-pt.c

2469

sample.callchain = ptq->chain;

tools/perf/util/intel-pt.c

3747

if (pt->synth_opts.add_callchain && !sample->callchain)

tools/perf/util/intel-pt.c

4006

if (pt->synth_opts.callchain)

tools/perf/util/intel-pt.c

4446

pt->synth_opts.callchain = true;

tools/perf/util/intel-pt.c

4637

if ((pt->synth_opts.callchain || pt->synth_opts.add_callchain) &&

tools/perf/util/intel-pt.c

4642

pt->synth_opts.callchain = false;

tools/perf/util/intel-pt.c

4675

pt->use_thread_stack = pt->synth_opts.callchain ||

tools/perf/util/intel-pt.c

4681

pt->callstack = pt->synth_opts.callchain ||

tools/perf/util/machine.c

2336

struct ip_callchain *chain = sample->callchain;

tools/perf/util/machine.c

2671

struct ip_callchain *chain = sample->callchain;

tools/perf/util/machine.c

2790

struct ip_callchain *chain = sample->callchain;

tools/perf/util/powerpc-vpadtl.c

190

sample.callchain = NULL;

tools/perf/util/record.c

108

evsel__config(evsel, opts, callchain);

tools/perf/util/record.c

95

void evlist__config(struct evlist *evlist, struct record_opts *opts, struct callchain_param *callchain)

tools/perf/util/s390-cpumsf.c

1079

itops->callchain || itops->thread_stack ||

tools/perf/util/sample.h

117

struct ip_callchain *callchain;

tools/perf/util/scripting-engines/trace-event-perl.c

270

if (!symbol_conf.use_callchain || !sample->callchain)

tools/perf/util/scripting-engines/trace-event-python.c

1000

Py_INCREF(callchain);

tools/perf/util/scripting-engines/trace-event-python.c

1008

PyTuple_SetItem(t, n++, callchain);

tools/perf/util/scripting-engines/trace-event-python.c

1015

pydict_set_item_string_decref(dict, "common_callchain", callchain);

tools/perf/util/scripting-engines/trace-event-python.c

1055

callchain);

tools/perf/util/scripting-engines/trace-event-python.c

1058

Py_DECREF(callchain);

tools/perf/util/scripting-engines/trace-event-python.c

1472

PyObject *handler, *t, *dict, *callchain;

tools/perf/util/scripting-engines/trace-event-python.c

1491

callchain = python_process_callchain(sample, evsel, al);

tools/perf/util/scripting-engines/trace-event-python.c

1492

dict = get_perf_sample_dict(sample, evsel, al, addr_al, callchain);

tools/perf/util/scripting-engines/trace-event-python.c

403

if (!symbol_conf.use_callchain || !sample->callchain)

tools/perf/util/scripting-engines/trace-event-python.c

837

PyObject *callchain)

tools/perf/util/scripting-engines/trace-event-python.c

891

pydict_set_item_string_decref(dict, "callchain", callchain);

tools/perf/util/scripting-engines/trace-event-python.c

944

PyObject *handler, *context, *t, *obj = NULL, *callchain;

tools/perf/util/scripting-engines/trace-event-python.c

998

callchain = python_process_callchain(sample, evsel, al);

tools/perf/util/session.c

1389

free(orig_sample.callchain);

tools/perf/util/session.c

815

struct ip_callchain *callchain = sample->callchain;

tools/perf/util/session.c

818

u64 kernel_callchain_nr = callchain->nr;

tools/perf/util/session.c

822

if (callchain->ips[i] == PERF_CONTEXT_USER)

tools/perf/util/session.c

851

i, callchain->ips[i]);

tools/perf/util/session.c

887

struct ip_callchain *callchain = sample->callchain;

tools/perf/util/session.c

892

printf("... FP chain: nr:%" PRIu64 "\n", callchain->nr);

tools/perf/util/session.c

894

for (i = 0; i < callchain->nr; i++)

tools/perf/util/session.c

896

i, callchain->ips[i],

tools/perf/util/session.c

897

callchain_context_str(callchain->ips[i]));

tools/perf/util/sort.c

733

callchain_branch_counts(he->callchain, &branch_count,

tools/perf/util/sort.c

766

callchain_branch_counts(he->callchain, &branch_count,

tools/perf/util/sort.c

796

callchain_branch_counts(he->callchain, &branch_count,

tools/perf/util/synthetic-events.c

1507

sz = (sample->callchain->nr + 1) * sizeof(u64);

tools/perf/util/synthetic-events.c

1702

sz = (sample->callchain->nr + 1) * sizeof(u64);

tools/perf/util/synthetic-events.c

1703

memcpy(array, sample->callchain, sz);