Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
3179 mutex_lock(&event->child_mutex); in perf_event_modify_attr()3196 mutex_unlock(&event->child_mutex); in perf_event_modify_attr()5317 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5342 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5366 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5405 mutex_lock(&event->child_mutex); in __perf_event_read_value()5510 mutex_lock(&leader->child_mutex); in perf_read_group()5566 mutex_lock(&event->child_mutex); in is_event_hup()5680 mutex_lock(&event->child_mutex); in perf_event_for_each_child()11817 mutex_init(&event->child_mutex); in perf_event_alloc()[all …]
753 struct mutex child_mutex; member
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