Lines Matching refs:perf_event_mutex
4773 mutex_lock(&task->perf_event_mutex); in find_get_context()
4787 mutex_unlock(&task->perf_event_mutex); in find_get_context()
5249 mutex_lock_nested(&owner->perf_event_mutex, SINGLE_DEPTH_NESTING); in perf_remove_from_owner()
5261 mutex_unlock(&owner->perf_event_mutex); in perf_remove_from_owner()
5961 mutex_lock(¤t->perf_event_mutex); in perf_event_task_enable()
5967 mutex_unlock(¤t->perf_event_mutex); in perf_event_task_enable()
5977 mutex_lock(¤t->perf_event_mutex); in perf_event_task_disable()
5983 mutex_unlock(¤t->perf_event_mutex); in perf_event_task_disable()
12672 mutex_lock(¤t->perf_event_mutex); in SYSCALL_DEFINE5()
12674 mutex_unlock(¤t->perf_event_mutex); in SYSCALL_DEFINE5()
13053 mutex_lock(&child->perf_event_mutex); in perf_event_exit_task()
13065 mutex_unlock(&child->perf_event_mutex); in perf_event_exit_task()
13495 mutex_init(&child->perf_event_mutex); in perf_event_init_task()