267 	struct thread_map *threads;  in test__open_syscall_event()  local
278 	threads = thread_map__new(-1, getpid());  in test__open_syscall_event()
279 	if (threads == NULL) {  in test__open_syscall_event()
293 	if (perf_evsel__open_per_thread(evsel, threads, false) < 0) {  in test__open_syscall_event()
318 	perf_evsel__close_fd(evsel, 1, threads->nr);  in test__open_syscall_event()
322 	thread_map__delete(threads);  in test__open_syscall_event()
331 	struct thread_map *threads;  in test__open_syscall_event_on_all_cpus()  local
344 	threads = thread_map__new(-1, getpid());  in test__open_syscall_event_on_all_cpus()
345 	if (threads == NULL) {  in test__open_syscall_event_on_all_cpus()
368 	if (perf_evsel__open(evsel, cpus, threads, false) < 0) {  in test__open_syscall_event_on_all_cpus()
435 	perf_evsel__close_fd(evsel, 1, threads->nr);  in test__open_syscall_event_on_all_cpus()
439 	thread_map__delete(threads);  in test__open_syscall_event_on_all_cpus()
462 	struct thread_map *threads;  in test__basic_mmap()
496 	threads = thread_map__new(-1, getpid());  in test__basic_mmap()
497 	if (threads == NULL) {  in test__basic_mmap()
517 	evlist = perf_evlist__new(cpus, threads);  in test__basic_mmap()
537 		if (perf_evsel__open(evsels[i], cpus, threads, false) < 0) {  in test__basic_mmap()
596 		perf_evsel__close_fd(evsels[i], 1, threads->nr);  in test__basic_mmap()
602 	thread_map__delete(threads);  in test__basic_mmap()