665 			    struct sbq_wait *sbq_wait)  in sbitmap_add_wait_queue()  argument
667 	if (!sbq_wait->sbq) {  in sbitmap_add_wait_queue()
668 		sbq_wait->sbq = sbq;  in sbitmap_add_wait_queue()
670 		add_wait_queue(&ws->wait, &sbq_wait->wait);  in sbitmap_add_wait_queue()
675 void sbitmap_del_wait_queue(struct sbq_wait *sbq_wait)  in sbitmap_del_wait_queue()  argument
677 	list_del_init(&sbq_wait->wait.entry);  in sbitmap_del_wait_queue()
678 	if (sbq_wait->sbq) {  in sbitmap_del_wait_queue()
679 		atomic_dec(&sbq_wait->sbq->ws_active);  in sbitmap_del_wait_queue()
680 		sbq_wait->sbq = NULL;  in sbitmap_del_wait_queue()
687 			     struct sbq_wait *sbq_wait, int state)  in sbitmap_prepare_to_wait()  argument
689 	if (!sbq_wait->sbq) {  in sbitmap_prepare_to_wait()
691 		sbq_wait->sbq = sbq;  in sbitmap_prepare_to_wait()
693 	prepare_to_wait_exclusive(&ws->wait, &sbq_wait->wait, state);  in sbitmap_prepare_to_wait()
698 			 struct sbq_wait *sbq_wait)  in sbitmap_finish_wait()  argument
700 	finish_wait(&ws->wait, &sbq_wait->wait);  in sbitmap_finish_wait()
701 	if (sbq_wait->sbq) {  in sbitmap_finish_wait()
703 		sbq_wait->sbq = NULL;  in sbitmap_finish_wait()