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Searched refs:perf_attr (Results 1 – 4 of 4) sorted by relevance

/external/perfetto/src/profiling/perf/
Devent_config_unittest.cc53 ASSERT_TRUE(event_config->perf_attr() != nullptr); in TEST()
166 EXPECT_FALSE(event_config->perf_attr()->freq); in TEST()
167 EXPECT_EQ(event_config->perf_attr()->sample_period, 100u); in TEST()
176 EXPECT_TRUE(event_config->perf_attr()->freq); in TEST()
177 EXPECT_EQ(event_config->perf_attr()->sample_freq, 4000u); in TEST()
186 EXPECT_TRUE(event_config->perf_attr()->freq); in TEST()
187 EXPECT_EQ(event_config->perf_attr()->sample_freq, 5000u); in TEST()
195 EXPECT_TRUE(event_config->perf_attr()->freq); in TEST()
196 EXPECT_EQ(event_config->perf_attr()->sample_freq, 10u); in TEST()
215 EXPECT_EQ(event_config->perf_attr()->type, PERF_TYPE_TRACEPOINT); in TEST()
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Devent_reader.cc61 perf_event_attr* perf_attr, in PerfEventOpen() argument
63 base::ScopedFile perf_fd{perf_event_open(perf_attr, /*pid=*/-1, in PerfEventOpen()
231 auto leader_fd = PerfEventOpen(cpu, event_cfg.perf_attr()); in ConfigureEvents()
245 return base::make_optional<EventReader>(cpu, *event_cfg.perf_attr(), in ConfigureEvents()
Dperf_producer.cc103 PERFETTO_DCHECK(event_config.perf_attr()->clockid == CLOCK_MONOTONIC_RAW); in WritePerfEventDefaultsPacket()
109 perf_event_attr* perf_attr = event_config.perf_attr(); in WritePerfEventDefaultsPacket() local
110 if (perf_attr->freq) { in WritePerfEventDefaultsPacket()
111 timebase_pb->set_frequency(perf_attr->sample_freq); in WritePerfEventDefaultsPacket()
113 timebase_pb->set_period(perf_attr->sample_period); in WritePerfEventDefaultsPacket()
Devent_config.h110 perf_event_attr* perf_attr() const { in perf_attr() function