698 static void iocb_init(struct thr_info *tip, struct iocb_pkt *iocbp)  in iocb_init()  argument
700 	iocbp->tip = tip;  in iocb_init()
701 	iocbp->nbytes = 0;  in iocb_init()
702 	iocbp->iocb.u.c.buf = NULL;  in iocb_init()
712 static void iocb_setup(struct iocb_pkt *iocbp, int rw, int n, long long off)  in iocb_setup()  argument
715 	struct iocb *iop = &iocbp->iocb;  in iocb_setup()
721 	if (iocbp->nbytes) {  in iocb_setup()
722 		if (iocbp->nbytes >= n) {  in iocb_setup()
732 	iocbp->nbytes = n;  in iocb_setup()
736 		io_prep_pread(iop, iocbp->tip->ofd, buf, n, off);  in iocb_setup()
739 		io_prep_pwrite(iop, iocbp->tip->ofd, buf, n, off);  in iocb_setup()
743 	iop->data = iocbp;  in iocb_setup()
779 		struct iocb_pkt *iocbp = buf_alloc(sizeof(*iocbp));  in tip_init()  local
781 		iocb_init(tip, iocbp);  in tip_init()
782 		list_add_tail(&iocbp->head, &tip->free_iocbs);  in tip_init()
838 		struct iocb_pkt *iocbp = list_entry(p, struct iocb_pkt, head);  in tip_release()  local
840 		list_del(&iocbp->head);  in tip_release()
841 		if (iocbp->nbytes)   in tip_release()
842 			free(iocbp->iocb.u.c.buf);  in tip_release()
843 		free(iocbp);  in tip_release()
1055 		struct iocb_pkt *iocbp = evp->data;  in reclaim_ios()  local
1057                 if (evp->res != iocbp->iocb.u.c.nbytes) {  in reclaim_ios()
1061                               (long)iocbp->iocb.u.c.offset / nb_sec,   in reclaim_ios()
1062 			      (long)iocbp->iocb.u.c.nbytes / nb_sec);  in reclaim_ios()
1066 		list_move_tail(&iocbp->head, &tip->free_iocbs);  in reclaim_ios()
1223 		struct iocb_pkt *iocbp;  in iocbs_map()  local
1235 		iocbp = list_entry(tip->free_iocbs.next, struct iocb_pkt, head);  in iocbs_map()
1236 		iocb_setup(iocbp, rw, pkt->nbytes, pkt->sector * nb_sec);  in iocbs_map()
1238 		list_move_tail(&iocbp->head, &tip->used_iocbs);  in iocbs_map()
1239 		list[i] = &iocbp->iocb;  in iocbs_map()