Lines Matching refs:lock

120 	mutex_init(&ns->lock);  in alloc_ns()
263 	AA_BUG(!mutex_is_locked(&parent->lock));  in __aa_create_ns()
269 	mutex_lock_nested(&ns->lock, ns->level);  in __aa_create_ns()
274 		mutex_unlock(&ns->lock);  in __aa_create_ns()
282 	mutex_unlock(&ns->lock);  in __aa_create_ns()
300 	AA_BUG(!mutex_is_locked(&parent->lock));  in __aa_find_or_create_ns()
325 	mutex_lock_nested(&parent->lock, parent->level);  in aa_prepare_ns()
331 	mutex_unlock(&parent->lock);  in aa_prepare_ns()
348 	mutex_lock_nested(&ns->lock, ns->level);  in destroy_ns()
358 		write_lock_irqsave(&ns->labels.lock, flags);  in destroy_ns()
361 		write_unlock_irqrestore(&ns->labels.lock, flags);  in destroy_ns()
364 	mutex_unlock(&ns->lock);  in destroy_ns()