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Searched refs:event_fd (Results 1 – 11 of 11) sorted by relevance

/system/extras/simpleperf/
Dcpu_hotplug_test.cpp260 std::unique_ptr<EventFd> event_fd = in TEST() local
262 if (event_fd == nullptr) { in TEST()
316 std::unique_ptr<EventFd> event_fd = in TEST() local
318 if (event_fd == nullptr) { in TEST()
324 ASSERT_TRUE(event_fd->SetEnableEvent(true)); in TEST()
404 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile( in TEST() local
406 if (event_fd == nullptr) { in TEST()
456 std::unique_ptr<EventFd> event_fd = in TEST() local
458 ASSERT_TRUE(event_fd != nullptr); in TEST()
462 event_fd = nullptr; in TEST()
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DRecordReadThread.cpp183 KernelRecordReader::KernelRecordReader(EventFd* event_fd) : event_fd_(event_fd) { in KernelRecordReader() argument
444 for (auto& event_fd : event_fds) { in HandleRemoveEventFds() local
445 if (event_fd->HasMappedBuffer()) { in HandleRemoveEventFds()
448 [&](const KernelRecordReader& reader) { return reader.GetEventFd() == event_fd; }); in HandleRemoveEventFds()
451 event_fd->StopPolling(); in HandleRemoveEventFds()
452 event_fd->DestroyMappedBuffer(); in HandleRemoveEventFds()
453 event_fd->DestroyAuxBuffer(); in HandleRemoveEventFds()
511 for (auto event_fd : event_fds_disabled_by_kernel_) { in ReadRecordsFromKernelBuffer() local
512 event_fd->SetEnableEvent(true); in ReadRecordsFromKernelBuffer()
628 EventFd* event_fd = reader.GetEventFd(); in ReadAuxDataFromKernelBuffer() local
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Devent_selection_set.cpp95 std::unique_ptr<EventFd> event_fd = in IsDumpingRegsForTracepointEventsSupported() local
97 if (event_fd == nullptr || !event_fd->CreateMappedBuffer(4, true)) { in IsDumpingRegsForTracepointEventsSupported()
109 std::vector<char> buffer = event_fd->GetAvailableMmapData(); in IsDumpingRegsForTracepointEventsSupported()
666 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile( in OpenEventFilesOnGroup() local
668 if (!event_fd) { in OpenEventFilesOnGroup()
672 LOG(VERBOSE) << "OpenEventFile for " << event_fd->Name(); in OpenEventFilesOnGroup()
673 event_fds.emplace_back(std::move(event_fd)); in OpenEventFilesOnGroup()
787 for (auto& event_fd : selection.event_fds) { in ApplyAddrFilters() local
788 if (!event_fd->SetFilter(filter_str)) { in ApplyAddrFilters()
802 for (auto& event_fd : selection.event_fds) { in ApplyTracepointFilters() local
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Dtest_util.cpp105 std::unique_ptr<EventFd> event_fd = in HasNonZeroInstructionEventCount() local
107 if (!event_fd) { in HasNonZeroInstructionEventCount()
114 if (event_fd->ReadCounter(&counter)) { in HasNonZeroInstructionEventCount()
Devent_fd.cpp186 bool EventFd::ShareMappedBuffer(const EventFd& event_fd, bool report_error) { in ShareMappedBuffer() argument
188 CHECK(event_fd.HasMappedBuffer()); in ShareMappedBuffer()
189 int result = ioctl(perf_event_fd_, PERF_EVENT_IOC_SET_OUTPUT, event_fd.perf_event_fd_); in ShareMappedBuffer()
192 PLOG(ERROR) << "failed to share mapped buffer of " << event_fd.perf_event_fd_ << " with " in ShareMappedBuffer()
Dcmd_list.cpp152 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile( in TestEventSupportOnCpu() local
156 if (event_fd == nullptr) { in TestEventSupportOnCpu()
161 if (!event_fd->ReadCounter(&counter)) { in TestEventSupportOnCpu()
Devent_fd.h74 bool ShareMappedBuffer(const EventFd& event_fd, bool report_error);
Dcmd_stat.cpp809 auto event_fd = in CheckHardwareCountersOnCpu() local
811 if (!event_fd) { in CheckHardwareCountersOnCpu()
814 event_fds.emplace_back(std::move(event_fd)); in CheckHardwareCountersOnCpu()
819 for (auto& event_fd : event_fds) { in CheckHardwareCountersOnCpu() local
821 if (!event_fd->ReadCounter(&counter)) { in CheckHardwareCountersOnCpu()
DRecordReadThread.h104 KernelRecordReader(EventFd* event_fd);
DRecordReadThread_test.cpp216 MockEventFd event_fd(attr, 0, buffer.data(), buffer.size(), false); in TEST() local
218 EXPECT_CALL(event_fd, GetAvailableMmapDataSize(Truly(SetArg(data_pos)))) in TEST()
221 EXPECT_CALL(event_fd, DiscardMmapData(Eq(data_size))).Times(1); in TEST()
222 KernelRecordReader reader(&event_fd); in TEST()
DAndroid.bp276 "event_fd.cpp",