231   selection->event_fds.clear();  in BuildAndCheckEventSelection()
320       for (const auto& fd : selection.event_fds) {  in GetEventAttrWithId()
555   std::vector<std::unique_ptr<EventFd>> event_fds;  in OpenEventFilesOnGroup()  local
567     event_fds.push_back(std::move(event_fd));  in OpenEventFilesOnGroup()
569       group_fd = event_fds.back().get();  in OpenEventFilesOnGroup()
573     group[i].event_fds.push_back(std::move(event_fds[i]));  in OpenEventFilesOnGroup()
671         for (auto& event_fd : selection.event_fds) {  in ApplyAddrFilters()
686         for (auto& event_fd : selection.event_fds) {  in ApplyTracepointFilters()
715       for (auto& event_fd : selection.event_fds) {  in ReadCounters()
745   std::vector<EventFd*> event_fds;  in PrepareToReadMmapEventData()  local
748       for (auto& event_fd : selection.event_fds) {  in PrepareToReadMmapEventData()
749         event_fds.push_back(event_fd.get());  in PrepareToReadMmapEventData()
753   return record_read_thread_->AddEventFds(event_fds);  in PrepareToReadMmapEventData()
815       if (!sel.event_fds.empty()) {  in HasSampler()
826       for (auto& fd : sel.event_fds) {  in SetEnableEvents()