Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
4710 mutex_lock(&event->child_mutex); in perf_event_release_kernel()4733 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()4735 mutex_lock(&event->child_mutex); in perf_event_release_kernel()4754 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()4759 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()4798 mutex_lock(&event->child_mutex); in __perf_event_read_value()4814 mutex_unlock(&event->child_mutex); in __perf_event_read_value()4899 mutex_lock(&leader->child_mutex); in perf_read_group()4911 mutex_unlock(&leader->child_mutex); in perf_read_group()4919 mutex_unlock(&leader->child_mutex); in perf_read_group()[all …]
658 struct mutex child_mutex; member
