109     PerfCounter counter;  in Id()  local
110     if (InnerReadCounter(&counter)) {  in Id()
111       id_ = counter.id;  in Id()
126 bool EventFd::InnerReadCounter(PerfCounter* counter) const {  in InnerReadCounter()
127   CHECK(counter != nullptr);  in InnerReadCounter()
128   if (!android::base::ReadFully(perf_event_fd_, counter, sizeof(*counter))) {  in InnerReadCounter()
135 bool EventFd::ReadCounter(PerfCounter* counter) {  in ReadCounter()  argument
136   if (!InnerReadCounter(counter)) {  in ReadCounter()
143                    cpu_).c_str(), counter->value - last_counter_value_);  in ReadCounter()
147                    cpu_).c_str(), counter->value - last_counter_value_);  in ReadCounter()
149   last_counter_value_ = counter->value;  in ReadCounter()