Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
3217 mutex_lock(&event->child_mutex); in perf_event_modify_attr()3234 mutex_unlock(&event->child_mutex); in perf_event_modify_attr()5354 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5380 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5416 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5455 mutex_lock(&event->child_mutex); in __perf_event_read_value()5584 mutex_lock(&leader->child_mutex); in perf_read_group()5640 mutex_lock(&event->child_mutex); in is_event_hup()5754 mutex_lock(&event->child_mutex); in perf_event_for_each_child()11916 mutex_init(&event->child_mutex); in perf_event_alloc()[all …]
757 struct mutex child_mutex; member