Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
2199 lockdep_assert_held(&parent_event->child_mutex); in perf_child_detach()3181 mutex_lock(&event->child_mutex); in perf_event_modify_attr()3198 mutex_unlock(&event->child_mutex); in perf_event_modify_attr()5319 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5342 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5344 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5363 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5368 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5407 mutex_lock(&event->child_mutex); in __perf_event_read_value()5423 mutex_unlock(&event->child_mutex); in __perf_event_read_value()[all …]
757 struct mutex child_mutex; member
