1135 			      struct thread_map *threads)  in __perf_evsel__open()  argument
1145 		nthreads = threads->nr;  in __perf_evsel__open()
1186 				pid = threads->map[thread];  in __perf_evsel__open()
1303 	int threads[1];  member
1306 	.threads = { -1, },
1310 		     struct thread_map *threads)  in perf_evsel__open()  argument
1317 	if (threads == NULL)  in perf_evsel__open()
1318 		threads = &empty_thread_map.map;  in perf_evsel__open()
1320 	return __perf_evsel__open(evsel, cpus, threads);  in perf_evsel__open()
1330 				struct thread_map *threads)  in perf_evsel__open_per_thread()  argument
1332 	return __perf_evsel__open(evsel, &empty_cpu_map.map, threads);  in perf_evsel__open_per_thread()