233 	struct mutex notify_lock;  member
700 	mutex_init(&sfilter->notify_lock);  in seccomp_prepare_filter()
1101 	lockdep_assert_held(&filter->notify_lock);  in seccomp_next_notify_id()
1155 	mutex_lock(&match->notify_lock);  in seccomp_do_user_notification()
1180 		mutex_unlock(&match->notify_lock);  in seccomp_do_user_notification()
1185 		mutex_lock(&match->notify_lock);  in seccomp_do_user_notification()
1232 	mutex_unlock(&match->notify_lock);  in seccomp_do_user_notification()
1448 	mutex_lock(&filter->notify_lock);  in seccomp_notify_detach()
1471 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_detach()
1489 	lockdep_assert_held(&filter->notify_lock);  in find_notification()
1556 	mutex_lock(&filter->notify_lock);  in seccomp_notify_recv()
1582 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_recv()
1593 		mutex_lock(&filter->notify_lock);  in seccomp_notify_recv()
1603 		mutex_unlock(&filter->notify_lock);  in seccomp_notify_recv()
1626 	ret = mutex_lock_interruptible(&filter->notify_lock);  in seccomp_notify_send()
1652 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_send()
1666 	ret = mutex_lock_interruptible(&filter->notify_lock);  in seccomp_notify_id_valid()
1676 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_id_valid()
1688 	ret = mutex_lock_interruptible(&filter->notify_lock);  in seccomp_notify_set_flags()
1692 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_set_flags()
1734 	ret = mutex_lock_interruptible(&filter->notify_lock);  in seccomp_notify_addfd()
1773 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_addfd()
1789 	mutex_lock(&filter->notify_lock);  in seccomp_notify_addfd()
1803 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_addfd()
1848 	if (mutex_lock_interruptible(&filter->notify_lock) < 0)  in seccomp_notify_poll()
1860 	mutex_unlock(&filter->notify_lock);  in seccomp_notify_poll()