Lines Matching refs:perf_event_mutex
4925 mutex_lock(&task->perf_event_mutex); in find_get_context()
4939 mutex_unlock(&task->perf_event_mutex); in find_get_context()
5432 mutex_lock_nested(&owner->perf_event_mutex, SINGLE_DEPTH_NESTING); in perf_remove_from_owner()
5444 mutex_unlock(&owner->perf_event_mutex); in perf_remove_from_owner()
6181 mutex_lock(¤t->perf_event_mutex); in perf_event_task_enable()
6187 mutex_unlock(¤t->perf_event_mutex); in perf_event_task_enable()
6197 mutex_lock(¤t->perf_event_mutex); in perf_event_task_disable()
6203 mutex_unlock(¤t->perf_event_mutex); in perf_event_task_disable()
13015 mutex_lock(¤t->perf_event_mutex); in SYSCALL_DEFINE5()
13017 mutex_unlock(¤t->perf_event_mutex); in SYSCALL_DEFINE5()
13410 mutex_lock(&child->perf_event_mutex); in perf_event_exit_task()
13422 mutex_unlock(&child->perf_event_mutex); in perf_event_exit_task()
13864 mutex_init(&child->perf_event_mutex); in perf_event_init_task()