Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
3862 mutex_lock(&parent_event->child_mutex); in orphans_remove_work()3864 mutex_unlock(&parent_event->child_mutex); in orphans_remove_work()3886 mutex_lock(&event->child_mutex); in perf_event_read_value()3902 mutex_unlock(&event->child_mutex); in perf_event_read_value()3970 mutex_lock(&leader->child_mutex); in perf_read_group()3982 mutex_unlock(&leader->child_mutex); in perf_read_group()3990 mutex_unlock(&leader->child_mutex); in perf_read_group()4024 mutex_lock(&event->child_mutex); in is_event_hup()4026 mutex_unlock(&event->child_mutex); in is_event_hup()4116 mutex_lock(&event->child_mutex); in perf_event_for_each_child()[all …]
531 struct mutex child_mutex; member