106       PerfCounter counter;  in Id()  local
107       if (InnerReadCounter(&counter)) {  in Id()
108         id_ = counter.id;  in Id()
134 bool EventFd::InnerReadCounter(PerfCounter* counter) const {  in InnerReadCounter()
135   CHECK(counter != nullptr);  in InnerReadCounter()
136   if (!android::base::ReadFully(perf_event_fd_, counter, sizeof(*counter))) {  in InnerReadCounter()
143 bool EventFd::ReadCounter(PerfCounter* counter) {  in ReadCounter()  argument
144   if (!InnerReadCounter(counter)) {  in ReadCounter()
151         counter->value - last_counter_value_);  in ReadCounter()
154                  counter->value - last_counter_value_);  in ReadCounter()
156   last_counter_value_ = counter->value;  in ReadCounter()