633 		bd_queue_t *bq = &bd->d_queues[i];  in bd_queues_free()  local
635 		mutex_destroy(&bq->q_iomutex);  in bd_queues_free()
636 		list_destroy(&bq->q_waitq);  in bd_queues_free()
637 		list_destroy(&bq->q_runq);  in bd_queues_free()
815 		bd_queue_t *bq = &bd->d_queues[i];  in bd_attach()  local
817 		bq->q_qsize = drive.d_qsize;  in bd_attach()
818 		bq->q_qactive = 0;  in bd_attach()
819 		mutex_init(&bq->q_iomutex, NULL, MUTEX_DRIVER, NULL);  in bd_attach()
821 		list_create(&bq->q_waitq, sizeof (bd_xfer_impl_t),  in bd_attach()
823 		list_create(&bq->q_runq, sizeof (bd_xfer_impl_t),  in bd_attach()
1845 bd_sched(bd_t *bd, bd_queue_t *bq)  in bd_sched()  argument
1851 	mutex_enter(&bq->q_iomutex);  in bd_sched()
1853 	while ((bq->q_qactive < bq->q_qsize) &&  in bd_sched()
1854 	    ((xi = list_remove_head(&bq->q_waitq)) != NULL)) {  in bd_sched()
1859 		bq->q_qactive++;  in bd_sched()
1860 		list_insert_tail(&bq->q_runq, xi);  in bd_sched()
1868 		mutex_exit(&bq->q_iomutex);  in bd_sched()
1878 			mutex_enter(&bq->q_iomutex);  in bd_sched()
1884 			bq->q_qactive--;  in bd_sched()
1885 			list_remove(&bq->q_runq, xi);  in bd_sched()
1888 			mutex_enter(&bq->q_iomutex);  in bd_sched()
1892 	mutex_exit(&bq->q_iomutex);  in bd_sched()
1900 	bd_queue_t	*bq = &bd->d_queues[q];  in bd_submit()  local
1902 	xi->i_bq = bq;  in bd_submit()
1905 	mutex_enter(&bq->q_iomutex);  in bd_submit()
1907 	list_insert_tail(&bq->q_waitq, xi);  in bd_submit()
1913 	mutex_exit(&bq->q_iomutex);  in bd_submit()
1915 	bd_sched(bd, bq);  in bd_submit()
1923 	bd_queue_t	*bq = xi->i_bq;  in bd_runq_exit()  local
1925 	mutex_enter(&bq->q_iomutex);  in bd_runq_exit()
1926 	bq->q_qactive--;  in bd_runq_exit()
1932 	list_remove(&bq->q_runq, xi);  in bd_runq_exit()
1933 	mutex_exit(&bq->q_iomutex);  in bd_runq_exit()
1946 	bd_sched(bd, bq);  in bd_runq_exit()