42 static inline bool lock_wqueue(struct watch_queue *wqueue)  in lock_wqueue()
52 static inline void unlock_wqueue(struct watch_queue *wqueue)  in unlock_wqueue()
60 	struct watch_queue *wqueue = (struct watch_queue *)buf->private;  in watch_queue_pipe_buf_release()
97 static bool post_one_notification(struct watch_queue *wqueue,  in post_one_notification()
200 	struct watch_queue *wqueue;  in __post_watch_notification()
240 	struct watch_queue *wqueue = pipe->watch_queue;  in watch_queue_set_size()
314 	struct watch_queue *wqueue = pipe->watch_queue;  in watch_queue_set_filter()
388 	struct watch_queue *wqueue =  in __put_watch_queue()
389 		container_of(kref, struct watch_queue, usage);  in __put_watch_queue()
408 void put_watch_queue(struct watch_queue *wqueue)  in put_watch_queue()
446 void init_watch(struct watch *watch, struct watch_queue *wqueue)  in init_watch()
454 static int add_one_watch(struct watch *watch, struct watch_list *wlist, struct watch_queue *wqueue)  in add_one_watch()
460 		struct watch_queue *wq = rcu_access_pointer(w->queue);  in add_one_watch()
495 	struct watch_queue *wqueue;  in add_watch_to_object()
523 int remove_watch_from_object(struct watch_list *wlist, struct watch_queue *wq,  in remove_watch_from_object()
527 	struct watch_queue *wqueue;  in remove_watch_from_object()
594 void watch_queue_clear(struct watch_queue *wqueue)  in watch_queue_clear()
662 struct watch_queue *get_watch_queue(int fd)  in get_watch_queue()
665 	struct watch_queue *wqueue = ERR_PTR(-EINVAL);  in get_watch_queue()
670 		if (pipe && pipe->watch_queue) {  in get_watch_queue()
671 			wqueue = pipe->watch_queue;  in get_watch_queue()
685 	struct watch_queue *wqueue;  in watch_queue_init()
696 	pipe->watch_queue = wqueue;  in watch_queue_init()