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Searched refs:tracer (Results 1 – 10 of 10) sorted by relevance

/tools/perf/Documentation/
Dperf-ftrace.txt26 --tracer=::
68 This is useful for the function_graph tracer only and enables
76 Like -G option, this is useful for the function_graph tracer only
83 Set max depth for function graph tracer to follow
Dperf-probe.txt199 …h fixed index (e.g. array[1], var->array[0], var->pointer[2]), or kprobe-tracer argument format (e…
/tools/perf/
Dbuiltin-ftrace.c35 const char *tracer; member
338 if (write_tracing_file("current_tracer", ftrace->tracer) < 0) { in __cmd_ftrace()
339 pr_err("failed to set current_tracer to %s\n", ftrace->tracer); in __cmd_ftrace()
414 ftrace->tracer = value; in perf_ftrace_config()
452 .tracer = DEFAULT_TRACER, in cmd_ftrace()
461 OPT_STRING('t', "tracer", &ftrace.tracer, "tracer", in cmd_ftrace()
Ddesign.txt145 tracer is available, and event_id values can be obtained from
/tools/testing/selftests/ftrace/test.d/
Dfunctions14 reset_tracer() { # reset the current tracer
88 # As the initial state, ftrace will be set to nop tracer,
/tools/testing/selftests/seccomp/
Dseccomp_bpf.c1463 pid_t tracer) in teardown_trace_fixture() argument
1465 if (tracer) { in teardown_trace_fixture()
1471 ASSERT_EQ(0, kill(tracer, SIGUSR1)); in teardown_trace_fixture()
1472 ASSERT_EQ(tracer, waitpid(tracer, &status, 0)); in teardown_trace_fixture()
1507 pid_t tracer; in FIXTURE_DATA() local
1533 self->tracer = setup_trace_fixture(_metadata, tracer_poke, in FIXTURE_SETUP()
1539 teardown_trace_fixture(_metadata, self->tracer); in FIXTURE_TEARDOWN()
1811 pid_t tracer, mytid, mypid, parent; in FIXTURE_DATA() local
1852 self->tracer = setup_trace_fixture(_metadata, tracer_syscall, NULL, in FIXTURE_SETUP()
1858 teardown_trace_fixture(_metadata, self->tracer); in FIXTURE_TEARDOWN()
[all …]
/tools/lib/traceevent/Documentation/
Dlibtraceevent-func_apis.txt61 address and (optional) module. This mapping is used in case the function tracer
/tools/power/pm-graph/
Dbootgraph.py459 tracer = sysvals.fgetVal('current_tracer').strip()
460 if tracer != 'function_graph':
Dsleepgraph.py2709 def setTracerType(self, tracer): argument
2710 if(tracer == 'function_graph'):
2713 elif(tracer == 'nop'):
2716 doError('Invalid tracer format: [%s]' % tracer)
/tools/memory-model/
DREADME196 alternatives mechanism, function tracer, Berkeley Packet Filter