654 	struct perf_event *sibling;  in perf_event_update_sibling_time()  local
656 	for_each_sibling_event(sibling, leader)  in perf_event_update_sibling_time()
657 		perf_event_update_time(sibling);  in perf_event_update_sibling_time()
1938 	struct perf_event *sibling, *group_leader = event->group_leader;  in perf_event_validate_size()  local
1958 	for_each_sibling_event(sibling, group_leader) {  in perf_event_validate_size()
1959 		if (__perf_event_read_size(sibling->attr.read_format,  in perf_event_validate_size()
2164 	struct perf_event *sibling, *tmp;  in perf_group_detach()  local
2194 	list_for_each_entry_safe(sibling, tmp, &event->sibling_list, sibling_list) {  in perf_group_detach()
2196 		if (sibling->event_caps & PERF_EV_CAP_SIBLING)  in perf_group_detach()
2197 			perf_remove_sibling_event(sibling);  in perf_group_detach()
2199 		sibling->group_leader = sibling;  in perf_group_detach()
2200 		list_del_init(&sibling->sibling_list);  in perf_group_detach()
2203 		sibling->group_caps = event->group_caps;  in perf_group_detach()
2205 		if (sibling->attach_state & PERF_ATTACH_CONTEXT) {  in perf_group_detach()
2206 			add_event_to_groups(sibling, event->ctx);  in perf_group_detach()
2208 			if (sibling->state == PERF_EVENT_STATE_ACTIVE)  in perf_group_detach()
2209 				list_add_tail(&sibling->active_list, get_event_list(sibling));  in perf_group_detach()
2212 		WARN_ON_ONCE(sibling->ctx != event->ctx);  in perf_group_detach()
2261 	struct perf_event *sibling;  in pmu_filter_match()  local
2269 	for_each_sibling_event(sibling, event) {  in pmu_filter_match()
2270 		if (!__pmu_filter_match(sibling)) {  in pmu_filter_match()
5582 	struct perf_event *sibling;  in perf_event_for_each()  local
5589 	for_each_sibling_event(sibling, event)  in perf_event_for_each()
5590 		perf_event_for_each_child(sibling, func);  in perf_event_for_each()
12272 	struct perf_event *event, *sibling;  in SYSCALL_DEFINE5()  local
12552 		for_each_sibling_event(sibling, group_leader) {  in SYSCALL_DEFINE5()
12553 			if (!exclusive_event_installable(sibling, ctx))  in SYSCALL_DEFINE5()
12625 		for_each_sibling_event(sibling, group_leader) {  in SYSCALL_DEFINE5()
12626 			perf_remove_from_context(sibling, 0);  in SYSCALL_DEFINE5()
12646 		for_each_sibling_event(sibling, group_leader) {  in SYSCALL_DEFINE5()
12647 			perf_event__state_init(sibling);  in SYSCALL_DEFINE5()
12648 			perf_install_in_context(ctx, sibling, sibling->cpu);  in SYSCALL_DEFINE5()