669 			    struct sbq_wait *sbq_wait)  in sbitmap_add_wait_queue()  argument
671 	if (!sbq_wait->sbq) {  in sbitmap_add_wait_queue()
672 		sbq_wait->sbq = sbq;  in sbitmap_add_wait_queue()
674 		add_wait_queue(&ws->wait, &sbq_wait->wait);  in sbitmap_add_wait_queue()
679 void sbitmap_del_wait_queue(struct sbq_wait *sbq_wait)  in sbitmap_del_wait_queue()  argument
681 	list_del_init(&sbq_wait->wait.entry);  in sbitmap_del_wait_queue()
682 	if (sbq_wait->sbq) {  in sbitmap_del_wait_queue()
683 		atomic_dec(&sbq_wait->sbq->ws_active);  in sbitmap_del_wait_queue()
684 		sbq_wait->sbq = NULL;  in sbitmap_del_wait_queue()
691 			     struct sbq_wait *sbq_wait, int state)  in sbitmap_prepare_to_wait()  argument
693 	if (!sbq_wait->sbq) {  in sbitmap_prepare_to_wait()
695 		sbq_wait->sbq = sbq;  in sbitmap_prepare_to_wait()
697 	prepare_to_wait_exclusive(&ws->wait, &sbq_wait->wait, state);  in sbitmap_prepare_to_wait()
702 			 struct sbq_wait *sbq_wait)  in sbitmap_finish_wait()  argument
704 	finish_wait(&ws->wait, &sbq_wait->wait);  in sbitmap_finish_wait()
705 	if (sbq_wait->sbq) {  in sbitmap_finish_wait()
707 		sbq_wait->sbq = NULL;  in sbitmap_finish_wait()