Searched refs:child_mutex (Results 1 – 2 of 2) sorted by relevance
3217 mutex_lock(&event->child_mutex); in perf_event_modify_attr()3227 mutex_unlock(&event->child_mutex); in perf_event_modify_attr()5125 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5150 mutex_lock(&event->child_mutex); in perf_event_release_kernel()5174 mutex_unlock(&event->child_mutex); in perf_event_release_kernel()5213 mutex_lock(&event->child_mutex); in __perf_event_read_value()5314 mutex_lock(&leader->child_mutex); in perf_read_group()5368 mutex_lock(&event->child_mutex); in is_event_hup()5482 mutex_lock(&event->child_mutex); in perf_event_for_each_child()11508 mutex_init(&event->child_mutex); in perf_event_alloc()[all …]
715 struct mutex child_mutex; member
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