641 static void locks_insert_global_blocked(struct file_lock *waiter)  in locks_insert_global_blocked()  argument
645 	hash_add(blocked_hash, &waiter->fl_link, posix_owner_key(waiter));  in locks_insert_global_blocked()
648 static void locks_delete_global_blocked(struct file_lock *waiter)  in locks_delete_global_blocked()  argument
652 	hash_del(&waiter->fl_link);  in locks_delete_global_blocked()
660 static void __locks_delete_block(struct file_lock *waiter)  in __locks_delete_block()  argument
662 	locks_delete_global_blocked(waiter);  in __locks_delete_block()
663 	list_del_init(&waiter->fl_blocked_member);  in __locks_delete_block()
669 		struct file_lock *waiter;  in __locks_wake_up_blocks()  local
671 		waiter = list_first_entry(&blocker->fl_blocked_requests,  in __locks_wake_up_blocks()
673 		__locks_delete_block(waiter);  in __locks_wake_up_blocks()
674 		if (waiter->fl_lmops && waiter->fl_lmops->lm_notify)  in __locks_wake_up_blocks()
675 			waiter->fl_lmops->lm_notify(waiter);  in __locks_wake_up_blocks()
677 			wake_up(&waiter->fl_wait);  in __locks_wake_up_blocks()
684 		smp_store_release(&waiter->fl_blocker, NULL);  in __locks_wake_up_blocks()
694 int locks_delete_block(struct file_lock *waiter)  in locks_delete_block()  argument
719 	if (!smp_load_acquire(&waiter->fl_blocker) &&  in locks_delete_block()
720 	    list_empty(&waiter->fl_blocked_requests))  in locks_delete_block()
724 	if (waiter->fl_blocker)  in locks_delete_block()
726 	__locks_wake_up_blocks(waiter);  in locks_delete_block()
727 	__locks_delete_block(waiter);  in locks_delete_block()
733 	smp_store_release(&waiter->fl_blocker, NULL);  in locks_delete_block()
755 				 struct file_lock *waiter,  in __locks_insert_block()  argument
760 	BUG_ON(!list_empty(&waiter->fl_blocked_member));  in __locks_insert_block()
764 		if (conflict(fl, waiter)) {  in __locks_insert_block()
768 	waiter->fl_blocker = blocker;  in __locks_insert_block()
769 	list_add_tail(&waiter->fl_blocked_member, &blocker->fl_blocked_requests);  in __locks_insert_block()
771 		locks_insert_global_blocked(waiter);  in __locks_insert_block()
777 	__locks_wake_up_blocks(waiter);  in __locks_insert_block()
782 			       struct file_lock *waiter,  in locks_insert_block()  argument
787 	__locks_insert_block(blocker, waiter, conflict);  in locks_insert_block()