Lines Matching refs:lock

100 	mutex_init(&ns->lock);  in alloc_ns()
250 	AA_BUG(!mutex_is_locked(&parent->lock));  in __aa_create_ns()
256 	mutex_lock_nested(&ns->lock, ns->level);  in __aa_create_ns()
261 		mutex_unlock(&ns->lock);  in __aa_create_ns()
269 	mutex_unlock(&ns->lock);  in __aa_create_ns()
287 	AA_BUG(!mutex_is_locked(&parent->lock));  in __aa_find_or_create_ns()
312 	mutex_lock_nested(&parent->lock, parent->level);  in aa_prepare_ns()
318 	mutex_unlock(&parent->lock);  in aa_prepare_ns()
335 	mutex_lock_nested(&ns->lock, ns->level);  in destroy_ns()
345 		write_lock_irqsave(&ns->labels.lock, flags);  in destroy_ns()
348 		write_unlock_irqrestore(&ns->labels.lock, flags);  in destroy_ns()
351 	mutex_unlock(&ns->lock);  in destroy_ns()