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Searched refs:callchain (Results 1 – 25 of 50) sorted by relevance

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/tools/perf/tests/
Dsample-parsing.c87 COMP(callchain->nr); in samples_same()
88 for (i = 0; i < s1->callchain->nr; i++) in samples_same()
89 COMP(callchain->ips[i]); in samples_same()
169 struct ip_callchain callchain; in do_test() member
171 } callchain = { in do_test() local
200 .callchain = &callchain.callchain, in do_test()
Dhists_cumulate.c103 sample.callchain = (struct ip_callchain *)fake_callchains[i]; in add_hist_entries()
157 #define DEPTH(he) (he->callchain->max_depth)
222 root = &he->callchain->node.rb_root; in do_test()
/tools/perf/scripts/python/
Dnetdev-times.py232 def irq__softirq_entry(name, context, cpu, sec, nsec, pid, comm, callchain, vec): argument
238 def irq__softirq_exit(name, context, cpu, sec, nsec, pid, comm, callchain, vec): argument
244 def irq__softirq_raise(name, context, cpu, sec, nsec, pid, comm, callchain, vec): argument
251 callchain, irq, irq_name): argument
256 def irq__irq_handler_exit(name, context, cpu, sec, nsec, pid, comm, callchain, irq, ret): argument
260 def napi__napi_poll(name, context, cpu, sec, nsec, pid, comm, callchain, napi, argument
266 def net__netif_receive_skb(name, context, cpu, sec, nsec, pid, comm, callchain, skbaddr, argument
272 def net__netif_rx(name, context, cpu, sec, nsec, pid, comm, callchain, skbaddr, argument
278 def net__net_dev_queue(name, context, cpu, sec, nsec, pid, comm, callchain, argument
284 def net__net_dev_xmit(name, context, cpu, sec, nsec, pid, comm, callchain, argument
[all …]
Dfutex-contention.py26 def syscalls__sys_enter_futex(event, ctxt, cpu, s, ns, tid, comm, callchain, argument
36 def syscalls__sys_exit_futex(event, ctxt, cpu, s, ns, tid, comm, callchain, argument
Dpowerpc-hcalls.py173 def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain, argument
198 callchain, opcode): argument
Dnet_dropmonitor.py72 def skb__kfree_skb(name, context, cpu, sec, nsec, pid, comm, callchain, argument
/tools/perf/arch/powerpc/util/
DBuild8 perf-$(CONFIG_DWARF) += skip-callchain-idx.o
/tools/perf/
Dbuiltin-record.c1738 static void callchain_debug(struct callchain_param *callchain) in callchain_debug() argument
1742 pr_debug("callchain: type %s\n", str[callchain->record_mode]); in callchain_debug()
1744 if (callchain->record_mode == CALLCHAIN_DWARF) in callchain_debug()
1746 callchain->dump_size); in callchain_debug()
1750 struct callchain_param *callchain, in record_opts__parse_callchain() argument
1754 callchain->enabled = !unset; in record_opts__parse_callchain()
1758 callchain->record_mode = CALLCHAIN_NONE; in record_opts__parse_callchain()
1763 ret = parse_callchain_record_opt(arg, callchain); in record_opts__parse_callchain()
1766 if (callchain->record_mode == CALLCHAIN_DWARF) in record_opts__parse_callchain()
1768 callchain_debug(callchain); in record_opts__parse_callchain()
[all …]
Dbuiltin-top.c1059 static int callchain_param__setup_sample_type(struct callchain_param *callchain) in callchain_param__setup_sample_type() argument
1061 if (callchain->mode != CHAIN_NONE) { in callchain_param__setup_sample_type()
1062 if (callchain_register_param(callchain) < 0) { in callchain_param__setup_sample_type()
1348 struct callchain_param *callchain = opt->value; in parse_callchain_opt() local
1350 callchain->enabled = !unset; in parse_callchain_opt()
1351 callchain->record_mode = CALLCHAIN_FP; in parse_callchain_opt()
1358 callchain->record_mode = CALLCHAIN_NONE; in parse_callchain_opt()
Dbuiltin-report.c336 if (session->itrace_synth_opts->callchain || in report__setup_sample_type()
936 struct callchain_param *callchain = opt->value; in report_parse_callchain_opt() local
938 callchain->enabled = !unset; in report_parse_callchain_opt()
944 callchain->mode = CHAIN_NONE; in report_parse_callchain_opt()
1264 if (itrace_synth_opts.callchain && in cmd_report()
/tools/perf/util/
Drecord.c140 struct callchain_param *callchain) in perf_evlist__config() argument
160 perf_evsel__config(evsel, opts, callchain); in perf_evlist__config()
Devsel.h176 struct callchain_param *callchain);
179 struct callchain_param *callchain);
Dsession.c1003 struct ip_callchain *callchain = sample->callchain; in callchain__lbr_callstack_printf() local
1005 u64 kernel_callchain_nr = callchain->nr; in callchain__lbr_callstack_printf()
1009 if (callchain->ips[i] == PERF_CONTEXT_USER) in callchain__lbr_callstack_printf()
1038 i, callchain->ips[i]); in callchain__lbr_callstack_printf()
1052 struct ip_callchain *callchain = sample->callchain; in callchain__printf() local
1057 printf("... FP chain: nr:%" PRIu64 "\n", callchain->nr); in callchain__printf()
1059 for (i = 0; i < callchain->nr; i++) in callchain__printf()
1061 i, callchain->ips[i]); in callchain__printf()
Dsort.h155 struct callchain_root callchain[0]; /* must be last member */ member
Dhist.c309 decay_callchain(he->callchain); in hists__decay_entry()
453 callchain_init(he->callchain); in hist_entry__init()
1101 callchain_append(he->callchain, &cursor, sample->period); in iter_add_next_cumulative_entry()
1268 free_callchain(he->callchain); in hist_entry__delete()
1500 new_he->callchain, in hists__hierarchy_insert_entry()
1501 he->callchain) < 0) in hists__hierarchy_insert_entry()
1542 iter->callchain, in hists__collapse_insert_entry()
1543 he->callchain) < 0) in hists__collapse_insert_entry()
1780 callchain_param.sort(&he->sorted_chain, he->callchain, in hists__hierarchy_output_resort()
1805 callchain_param.sort(&he->sorted_chain, he->callchain, in __hists__insert_output_entry()
Devsel_fprintf.c122 if (sample->callchain) { in sample__fprintf_callchain()
Dcallchain.h238 struct callchain_param *callchain,
Devsel.c937 struct callchain_param *callchain) in perf_evsel__config() argument
1028 if (callchain && callchain->enabled && !evsel->no_aux_samples) in perf_evsel__config()
1029 perf_evsel__config_callchain(evsel, opts, callchain); in perf_evsel__config()
2078 data->callchain = (struct ip_callchain *)array++; in perf_evsel__parse_sample()
2079 if (data->callchain->nr > max_callchain_nr) in perf_evsel__parse_sample()
2081 sz = data->callchain->nr * sizeof(u64); in perf_evsel__parse_sample()
Dintel-pt.c860 if (pt->synth_opts.callchain) { in intel_pt_alloc_queue()
1323 if (pt->synth_opts.callchain) { in intel_pt_prep_sample()
1327 sample->callchain = ptq->chain; in intel_pt_prep_sample()
1751 pt->synth_opts.callchain) { in intel_pt_synth_pebs_sample()
1755 sample.callchain = ptq->chain; in intel_pt_synth_pebs_sample()
1971 if (pt->synth_opts.callchain || pt->synth_opts.thread_stack) in intel_pt_sample()
2797 if (pt->synth_opts.callchain) in intel_pt_synth_events()
3238 pt->synth_opts.callchain = true; in intel_pt_process_auxtrace_info()
3271 if (pt->synth_opts.callchain && !symbol_conf.use_callchain) { in intel_pt_process_auxtrace_info()
3275 pt->synth_opts.callchain = false; in intel_pt_process_auxtrace_info()
/tools/perf/util/scripting-engines/
Dtrace-event-python.c404 if (!symbol_conf.use_callchain || !sample->callchain) in python_process_callchain()
727 PyObject *callchain) in get_perf_sample_dict() argument
779 pydict_set_item_string_decref(dict, "callchain", callchain); in get_perf_sample_dict()
797 PyObject *handler, *context, *t, *obj = NULL, *callchain; in python_process_tracepoint() local
850 callchain = python_process_callchain(sample, evsel, al); in python_process_tracepoint()
852 Py_INCREF(callchain); in python_process_tracepoint()
860 PyTuple_SetItem(t, n++, callchain); in python_process_tracepoint()
867 pydict_set_item_string_decref(dict, "common_callchain", callchain); in python_process_tracepoint()
905 callchain); in python_process_tracepoint()
908 Py_DECREF(callchain); in python_process_tracepoint()
[all …]
/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/
DCore.py110 self.callchain = common_callchain
/tools/perf/Documentation/
Dperf-report.txt196 function and searched through the callchain, thus it requires callchain
262 Accumulate callchain of children to parent entry so that then can
269 Set the stack depth limit when parsing the callchain, anything
272 workloads that can have a very long callchain stack.
273 Note that when using the --itrace option the synthesized callchain size
274 will override this value if the synthesized callchain size is bigger.
391 of callchains. However the default value of callchain threshold is
528 include::callchain-overhead-calculation.txt[]
Dperf-inject.txt41 tasks slept. sched_switch contains a callchain where a task slept and
Dperf-top.txt177 Accumulate callchain of children to parent entry so that then can
184 Set the stack depth limit when parsing the callchain, anything
187 workloads that can have a very long callchain stack.
346 include::callchain-overhead-calculation.txt[]
Dperf-script.txt346 Set the stack depth limit when parsing the callchain, anything
349 workloads that can have a very long callchain stack.
350 Note that when using the --itrace option the synthesized callchain size
351 will override this value if the synthesized callchain size is bigger.

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