Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
2198 lockdep_assert_held(&parent_event->child_mutex); in perf_child_detach()3178 mutex_lock(&event->child_mutex); in perf_event_modify_attr()3195 mutex_unlock(&event->child_mutex); in perf_event_modify_attr()5105 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5128 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5130 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5149 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5154 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5193 mutex_lock(&event->child_mutex); in __perf_event_read_value()5209 mutex_unlock(&event->child_mutex); in __perf_event_read_value()[all …]
715 struct mutex child_mutex; member