Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
3747 mutex_lock(&parent_event->child_mutex); in orphans_remove_work()3749 mutex_unlock(&parent_event->child_mutex); in orphans_remove_work()3771 mutex_lock(&event->child_mutex); in perf_event_read_value()3783 mutex_unlock(&event->child_mutex); in perf_event_read_value()3865 mutex_lock(&event->child_mutex); in is_event_hup()3867 mutex_unlock(&event->child_mutex); in is_event_hup()3957 mutex_lock(&event->child_mutex); in perf_event_for_each_child()3961 mutex_unlock(&event->child_mutex); in perf_event_for_each_child()7545 mutex_init(&event->child_mutex); in perf_event_alloc()8392 mutex_lock(&parent_event->child_mutex); in sync_child_event()[all …]
440 struct mutex child_mutex; member