Searched defs:event_fd (Results 1 - 6 of 6) sorted by relevance

/system/extras/simpleperf/
H A Dcmd_list.cpp28 #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)) {
H A Dperf_clock.cpp30 #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);
H A Dcpu_hotplug_test.cpp36 #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 Devent_fd.cpp17 #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;
H A Devent_selection_set.cpp80 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 Dreactor.cc44 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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