907 	int cpu, thread;  in perf_evsel__alloc_fd()  local
916 			for (thread = 0; thread < nthreads; thread++) {  in perf_evsel__alloc_fd()
917 				FD(evsel, cpu, thread) = -1;  in perf_evsel__alloc_fd()
928 	int cpu, thread;  in perf_evsel__run_ioctl()  local
934 		for (thread = 0; thread < nthreads; thread++) {  in perf_evsel__run_ioctl()
935 			int fd = FD(evsel, cpu, thread),  in perf_evsel__run_ioctl()
1038 	int cpu, thread;  in perf_evsel__close_fd()  local
1044 		for (thread = 0; thread < nthreads; ++thread) {  in perf_evsel__close_fd()
1045 			close(FD(evsel, cpu, thread));  in perf_evsel__close_fd()
1046 			FD(evsel, cpu, thread) = -1;  in perf_evsel__close_fd()
1072 void perf_evsel__compute_deltas(struct perf_evsel *evsel, int cpu, int thread,  in perf_evsel__compute_deltas()  argument
1084 		tmp = *perf_counts(evsel->prev_raw_counts, cpu, thread);  in perf_evsel__compute_deltas()
1085 		*perf_counts(evsel->prev_raw_counts, cpu, thread) = *count;  in perf_evsel__compute_deltas()
1113 int perf_evsel__read(struct perf_evsel *evsel, int cpu, int thread,  in perf_evsel__read()  argument
1118 	if (FD(evsel, cpu, thread) < 0)  in perf_evsel__read()
1121 	if (readn(FD(evsel, cpu, thread), count, sizeof(*count)) < 0)  in perf_evsel__read()
1128 			      int cpu, int thread, bool scale)  in __perf_evsel__read_on_cpu()  argument
1133 	if (FD(evsel, cpu, thread) < 0)  in __perf_evsel__read_on_cpu()
1136 	if (evsel->counts == NULL && perf_evsel__alloc_counts(evsel, cpu + 1, thread + 1) < 0)  in __perf_evsel__read_on_cpu()
1139 	if (readn(FD(evsel, cpu, thread), &count, nv * sizeof(u64)) < 0)  in __perf_evsel__read_on_cpu()
1142 	perf_evsel__compute_deltas(evsel, cpu, thread, &count);  in __perf_evsel__read_on_cpu()
1144 	*perf_counts(evsel->counts, cpu, thread) = count;  in __perf_evsel__read_on_cpu()
1148 static int get_group_fd(struct perf_evsel *evsel, int cpu, int thread)  in get_group_fd()  argument
1162 	fd = FD(leader, cpu, thread);  in get_group_fd()
1294 	int cpu, thread, nthreads;  in __perf_evsel__open()  local
1339 		for (thread = 0; thread < nthreads; thread++) {  in __perf_evsel__open()
1343 				pid = thread_map__pid(threads, thread);  in __perf_evsel__open()
1345 			group_fd = get_group_fd(evsel, cpu, thread);  in __perf_evsel__open()
1350 			FD(evsel, cpu, thread) = sys_perf_event_open(&evsel->attr,  in __perf_evsel__open()
1354 			if (FD(evsel, cpu, thread) < 0) {  in __perf_evsel__open()
1362 				int evt_fd = FD(evsel, cpu, thread);  in __perf_evsel__open()
1418 	if (err != -EINVAL || cpu > 0 || thread > 0)  in __perf_evsel__open()
1448 		while (--thread >= 0) {  in __perf_evsel__open()
1449 			close(FD(evsel, cpu, thread));  in __perf_evsel__open()
1450 			FD(evsel, cpu, thread) = -1;  in __perf_evsel__open()
1452 		thread = nthreads;  in __perf_evsel__open()