404 	struct stat st;  in is_target_alive()  local
416 		if (!stat(path, &st))  in is_target_alive()
1046 static int perf_stat_init_aggr_mode_file(struct perf_stat *st)  in perf_stat_init_aggr_mode_file()  argument
1048 	struct perf_env *env = &st->session->header.env;  in perf_stat_init_aggr_mode_file()
1483 	struct perf_stat *st = container_of(tool, struct perf_stat, tool);  in process_stat_config_event()  local
1487 	if (perf_cpu_map__empty(st->cpus)) {  in process_stat_config_event()
1488 		if (st->aggr_mode != AGGR_UNSET)  in process_stat_config_event()
1493 	if (st->aggr_mode != AGGR_UNSET)  in process_stat_config_event()
1494 		stat_config.aggr_mode = st->aggr_mode;  in process_stat_config_event()
1499 		perf_stat_init_aggr_mode_file(st);  in process_stat_config_event()
1504 static int set_maps(struct perf_stat *st)  in set_maps()  argument
1506 	if (!st->cpus || !st->threads)  in set_maps()
1509 	if (WARN_ONCE(st->maps_allocated, "stats double allocation\n"))  in set_maps()
1512 	perf_evlist__set_maps(&evsel_list->core, st->cpus, st->threads);  in set_maps()
1517 	st->maps_allocated = true;  in set_maps()
1526 	struct perf_stat *st = container_of(tool, struct perf_stat, tool);  in process_thread_map_event()  local
1528 	if (st->threads) {  in process_thread_map_event()
1533 	st->threads = thread_map__new_event(&event->thread_map);  in process_thread_map_event()
1534 	if (!st->threads)  in process_thread_map_event()
1537 	return set_maps(st);  in process_thread_map_event()
1545 	struct perf_stat *st = container_of(tool, struct perf_stat, tool);  in process_cpu_map_event()  local
1548 	if (st->cpus) {  in process_cpu_map_event()
1557 	st->cpus = cpus;  in process_cpu_map_event()
1558 	return set_maps(st);  in process_cpu_map_event()
1623 	struct stat st;  in __cmd_report()  local
1629 		if (!fstat(STDIN_FILENO, &st) && S_ISFIFO(st.st_mode))  in __cmd_report()