Searched defs:EventFd (Results 1 - 2 of 2) sorted by relevance

/system/extras/simpleperf/
H A Devent_fd.h38 // EventFd represents an opened perf_event_file.
39 class EventFd { class
41 static std::unique_ptr<EventFd> OpenEventFile(const perf_event_attr& attr,
43 EventFd* group_event_fd,
46 ~EventFd();
71 bool ShareMappedBuffer(const EventFd& event_fd, bool report_error);
86 EventFd(const perf_event_attr& attr, int perf_event_fd, function in class:EventFd
131 DISALLOW_COPY_AND_ASSIGN(EventFd);
H A Devent_fd.cpp46 std::unique_ptr<EventFd> EventFd::OpenEventFile(const perf_event_attr& attr,
48 EventFd* group_event_fd,
92 return std::unique_ptr<EventFd>(
93 new EventFd(real_attr, perf_event_fd, event_name, tid, cpu));
96 EventFd::~EventFd() {
101 std::string EventFd::Name() const {
107 uint64_t EventFd::Id() const {
117 bool EventFd
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