Searched defs:event_fd (Results 1 - 6 of 6) sorted by relevance
/system/extras/simpleperf/ |
H A D | cmd_list.cpp | 28 #include "event_fd.h" 48 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, gettid(), -1, nullptr); local 49 if (event_fd == nullptr) { 65 if (!event_fd->ReadCounter(&counter)) {
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H A D | perf_clock.cpp | 30 #include "event_fd.h" 114 std::unique_ptr<EventFd> event_fd = local 116 if (event_fd == nullptr) { 119 if (!event_fd->CreateMappedBuffer(4, true)) { 132 size_t size = event_fd->GetAvailableMmapData(buffer, buffer_pos);
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H A D | cpu_hotplug_test.cpp | 36 #include "event_fd.h" 260 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, -1, test_cpu, nullptr, false); local 261 if (event_fd == nullptr) { 316 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, -1, test_cpu, nullptr, false); local 317 if (event_fd == nullptr) { 323 ASSERT_TRUE(event_fd->EnableEvent()); 401 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, cpu_spin_arg.tid, local 403 if (event_fd == nullptr) { 451 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, getpid(), record_cpu, nullptr); local 452 ASSERT_TRUE(event_fd ! [all...] |
H A D | event_fd.cpp | 17 #include "event_fd.h" 181 bool EventFd::ShareMappedBuffer(const EventFd& event_fd, bool report_error) { argument 183 CHECK(event_fd.HasMappedBuffer()); 185 ioctl(perf_event_fd_, PERF_EVENT_IOC_SET_OUTPUT, event_fd.perf_event_fd_); 189 << event_fd.perf_event_fd_ << " with " << perf_event_fd_; 289 std::unique_ptr<EventFd> event_fd = EventFd::OpenEventFile(attr, getpid(), -1, nullptr, false); local 290 return event_fd != nullptr;
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H A D | event_selection_set.cpp | 80 std::unique_ptr<EventFd> event_fd = local 82 if (event_fd == nullptr) { 85 if (!event_fd->CreateMappedBuffer(4, true)) { 93 size_t size = event_fd->GetAvailableMmapData(buffer, buffer_pos); 433 std::unique_ptr<EventFd> event_fd = local 435 if (!event_fd) { 439 LOG(VERBOSE) << "OpenEventFile for " << event_fd->Name(); 440 event_fds.push_back(std::move(event_fd)); 540 static bool ReadCounter(EventFd* event_fd, CounterInfo* counter) { argument 541 if (!event_fd [all...] |
/system/bt/osi/src/ |
H A D | reactor.cc | 44 int event_fd; member in struct:reactor_t 73 ret->event_fd = INVALID_FD; 82 ret->event_fd = eventfd(0, 0); 83 if (ret->event_fd == INVALID_FD) { 101 if (epoll_ctl(ret->epoll_fd, EPOLL_CTL_ADD, ret->event_fd, &event) == -1) { 118 close(reactor->event_fd); 136 eventfd_write(reactor->event_fd, EVENT_REACTOR_STOP); 262 eventfd_read(reactor->event_fd, &value);
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