Searched refs:event_fd (Results 1 – 10 of 10) sorted by relevance
| /system/bt/osi/src/ |
| D | reactor.cc | 44 int event_fd; member
73 ret->event_fd = INVALID_FD; in reactor_new()
82 ret->event_fd = eventfd(0, 0); in reactor_new()
83 if (ret->event_fd == INVALID_FD) { in reactor_new()
101 if (epoll_ctl(ret->epoll_fd, EPOLL_CTL_ADD, ret->event_fd, &event) == -1) { in reactor_new()
118 close(reactor->event_fd); in reactor_free()
136 eventfd_write(reactor->event_fd, EVENT_REACTOR_STOP); in reactor_stop()
262 eventfd_read(reactor->event_fd, &value); in run_reactor()
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| /system/extras/simpleperf/ |
| D | event_selection_set.cpp | 78 std::unique_ptr<EventFd> event_fd = in IsDumpingRegsForTracepointEventsSupported() local
80 if (event_fd == nullptr) { in IsDumpingRegsForTracepointEventsSupported()
83 if (!event_fd->CreateMappedBuffer(4, true)) { in IsDumpingRegsForTracepointEventsSupported()
89 std::vector<char> buffer = event_fd->GetAvailableMmapData(); in IsDumpingRegsForTracepointEventsSupported()
474 std::unique_ptr<EventFd> event_fd = in OpenEventFilesOnGroup() local
476 if (!event_fd) { in OpenEventFilesOnGroup()
480 LOG(VERBOSE) << "OpenEventFile for " << event_fd->Name(); in OpenEventFilesOnGroup()
481 event_fds.push_back(std::move(event_fd)); in OpenEventFilesOnGroup()
581 static bool ReadCounter(EventFd* event_fd, CounterInfo* counter) { in ReadCounter() argument
582 if (!event_fd->ReadCounter(&counter->counter)) { in ReadCounter()
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| D | cpu_hotplug_test.cpp | 260 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, -1, test_cpu, nullptr, false); in TEST() local
261 if (event_fd == nullptr) { in TEST()
316 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, -1, test_cpu, nullptr, false); in TEST() local
317 if (event_fd == nullptr) { in TEST()
323 ASSERT_TRUE(event_fd->SetEnableEvent(true)); in TEST()
401 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, cpu_spin_arg.tid, in TEST() local
403 if (event_fd == nullptr) { in TEST()
451 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, getpid(), record_cpu, nullptr); in TEST() local
452 ASSERT_TRUE(event_fd != nullptr); in TEST()
456 event_fd = nullptr; in TEST()
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| D | event_fd.cpp | 181 bool EventFd::ShareMappedBuffer(const EventFd& event_fd, bool report_error) { in ShareMappedBuffer() argument
183 CHECK(event_fd.HasMappedBuffer()); in ShareMappedBuffer()
185 ioctl(perf_event_fd_, PERF_EVENT_IOC_SET_OUTPUT, event_fd.perf_event_fd_); in ShareMappedBuffer()
189 << event_fd.perf_event_fd_ << " with " << perf_event_fd_; in ShareMappedBuffer()
268 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, getpid(), -1, nullptr, false); in IsEventAttrSupported() local
269 return event_fd != nullptr; in IsEventAttrSupported()
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| D | cmd_list.cpp | 48 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, gettid(), -1, nullptr); in IsEventTypeSupported() local
49 if (event_fd == nullptr) { in IsEventTypeSupported()
65 if (!event_fd->ReadCounter(&counter)) { in IsEventTypeSupported()
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| D | RecordReadThread.cpp | 165 KernelRecordReader::KernelRecordReader(EventFd* event_fd) : event_fd_(event_fd) { in KernelRecordReader() argument
391 for (auto& event_fd : event_fds) { in HandleRemoveEventFds() local
392 if (event_fd->HasMappedBuffer()) { in HandleRemoveEventFds()
395 return reader.GetEventFd() == event_fd; in HandleRemoveEventFds()
399 event_fd->StopPolling(); in HandleRemoveEventFds()
400 event_fd->DestroyMappedBuffer(); in HandleRemoveEventFds()
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| D | RecordReadThread_test.cpp | 173 MockEventFd event_fd(attr, 0, buffer.data(), buffer.size()); in TEST() local
175 EXPECT_CALL(event_fd, GetAvailableMmapDataSize(Truly(SetArg(data_pos)))) in TEST()
177 EXPECT_CALL(event_fd, DiscardMmapData(Eq(data_size))).Times(1); in TEST()
178 KernelRecordReader reader(&event_fd); in TEST()
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| D | event_fd.h | 71 bool ShareMappedBuffer(const EventFd& event_fd, bool report_error);
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| D | RecordReadThread.h | 88 KernelRecordReader(EventFd* event_fd);
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| D | Android.bp | 288 "event_fd.cpp",
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