642 static void locks_insert_global_blocked(struct file_lock *waiter)  in locks_insert_global_blocked()  argument
646 	hash_add(blocked_hash, &waiter->fl_link, posix_owner_key(waiter));  in locks_insert_global_blocked()
649 static void locks_delete_global_blocked(struct file_lock *waiter)  in locks_delete_global_blocked()  argument
653 	hash_del(&waiter->fl_link);  in locks_delete_global_blocked()
661 static void __locks_delete_block(struct file_lock *waiter)  in __locks_delete_block()  argument
663 	locks_delete_global_blocked(waiter);  in __locks_delete_block()
664 	list_del_init(&waiter->fl_blocked_member);  in __locks_delete_block()
670 		struct file_lock *waiter;  in __locks_wake_up_blocks()  local
672 		waiter = list_first_entry(&blocker->fl_blocked_requests,  in __locks_wake_up_blocks()
674 		__locks_delete_block(waiter);  in __locks_wake_up_blocks()
675 		if (waiter->fl_lmops && waiter->fl_lmops->lm_notify)  in __locks_wake_up_blocks()
676 			waiter->fl_lmops->lm_notify(waiter);  in __locks_wake_up_blocks()
678 			wake_up(&waiter->fl_wait);  in __locks_wake_up_blocks()
685 		smp_store_release(&waiter->fl_blocker, NULL);  in __locks_wake_up_blocks()
695 int locks_delete_block(struct file_lock *waiter)  in locks_delete_block()  argument
720 	if (!smp_load_acquire(&waiter->fl_blocker) &&  in locks_delete_block()
721 	    list_empty(&waiter->fl_blocked_requests))  in locks_delete_block()
725 	if (waiter->fl_blocker)  in locks_delete_block()
727 	__locks_wake_up_blocks(waiter);  in locks_delete_block()
728 	__locks_delete_block(waiter);  in locks_delete_block()
734 	smp_store_release(&waiter->fl_blocker, NULL);  in locks_delete_block()
756 				 struct file_lock *waiter,  in __locks_insert_block()  argument
761 	BUG_ON(!list_empty(&waiter->fl_blocked_member));  in __locks_insert_block()
765 		if (conflict(fl, waiter)) {  in __locks_insert_block()
769 	waiter->fl_blocker = blocker;  in __locks_insert_block()
770 	list_add_tail(&waiter->fl_blocked_member, &blocker->fl_blocked_requests);  in __locks_insert_block()
772 		locks_insert_global_blocked(waiter);  in __locks_insert_block()
778 	__locks_wake_up_blocks(waiter);  in __locks_insert_block()
783 			       struct file_lock *waiter,  in locks_insert_block()  argument
788 	__locks_insert_block(blocker, waiter, conflict);  in locks_insert_block()