149 	struct bufq_state *bufq;/* queue pending I/O operations */  member
419 	bufq_alloc(&sc->bufq, "disksort", BUFQ_SORT_CYLINDER);  in fdattach()
694 	bufq_put(sc->bufq, bp);  in fdstrategy()
1194 	if ((bp = bufq_peek(sc->bufq)) == NULL) {  in fdstart()
1225 			bp = bufq_get(sc->bufq);  in fdstart()
1227 			if (bufq_peek(sc->bufq) == NULL)  in fdstart()
1234 		bufq_put(sc->bufq, bp);  in fdstart()
1309 	bp = bufq_peek(sc->bufq);  in fdcont()
1549 	if ((bp = bufq_peek(sc->bufq)) == NULL)  in fddone()
1588 	(void)bufq_get(sc->bufq);  in fddone()
1634 			if (bufq_peek(sc->bufq) == NULL)  in fdfindwork()
1654 		if (ssc == NULL && bufq_peek(sc->bufq) != NULL)  in fdfindwork()