235 	struct mutex notify_lock;  member
679 	mutex_init(&sfilter->notify_lock);  in seccomp_prepare_filter()
1061 	lockdep_assert_held(&filter->notify_lock);  in seccomp_next_notify_id()
1115 	mutex_lock(&match->notify_lock);  in seccomp_do_user_notification()
1140 		mutex_unlock(&match->notify_lock);  in seccomp_do_user_notification()
1145 		mutex_lock(&match->notify_lock);  in seccomp_do_user_notification()
1192 	mutex_unlock(&match->notify_lock);  in seccomp_do_user_notification()
1414 	mutex_lock(&filter->notify_lock);  in seccomp_notify_detach()
1437 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_detach()
1455 	lockdep_assert_held(&filter->notify_lock);  in find_notification()
1517 	mutex_lock(&filter->notify_lock);  in seccomp_notify_recv()
1543 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_recv()
1554 		mutex_lock(&filter->notify_lock);  in seccomp_notify_recv()
1564 		mutex_unlock(&filter->notify_lock);  in seccomp_notify_recv()
1587 	ret = mutex_lock_interruptible(&filter->notify_lock);  in seccomp_notify_send()
1613 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_send()
1627 	ret = mutex_lock_interruptible(&filter->notify_lock);  in seccomp_notify_id_valid()
1637 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_id_valid()
1649 	ret = mutex_lock_interruptible(&filter->notify_lock);  in seccomp_notify_set_flags()
1653 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_set_flags()
1695 	ret = mutex_lock_interruptible(&filter->notify_lock);  in seccomp_notify_addfd()
1734 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_addfd()
1750 	mutex_lock(&filter->notify_lock);  in seccomp_notify_addfd()
1764 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_addfd()
1809 	if (mutex_lock_interruptible(&filter->notify_lock) < 0)  in seccomp_notify_poll()
1821 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_poll()