Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
3336 mutex_lock(&event->child_mutex); in perf_event_modify_attr()3353 mutex_unlock(&event->child_mutex); in perf_event_modify_attr()5726 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5752 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5783 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5827 mutex_lock(&event->child_mutex); in __perf_event_read_value()5956 mutex_lock(&leader->child_mutex); in perf_read_group()6012 mutex_lock(&event->child_mutex); in is_event_hup()6130 mutex_lock(&event->child_mutex); in perf_event_for_each_child()12572 mutex_init(&event->child_mutex); in perf_event_alloc()[all …]
794 struct mutex child_mutex; member