Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
2284 lockdep_assert_held(&parent_event->child_mutex); in perf_child_detach()3288 mutex_lock(&event->child_mutex); in perf_event_modify_attr()3305 mutex_unlock(&event->child_mutex); in perf_event_modify_attr()5493 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5517 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5519 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5540 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5555 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5594 mutex_lock(&event->child_mutex); in __perf_event_read_value()5610 mutex_unlock(&event->child_mutex); in __perf_event_read_value()[all …]
802 struct mutex child_mutex; member