821 	struct tpc_io *tior, *tiow;  in tpc_process_b2b()  local
832 		while ((tior = TAILQ_FIRST(&list->allio)) != NULL) {  in tpc_process_b2b()
833 			TAILQ_REMOVE(&list->allio, tior, links);  in tpc_process_b2b()
834 			ctl_free_io(tior->io);  in tpc_process_b2b()
835 			free(tior->buf, M_CTL);  in tpc_process_b2b()
836 			free(tior, M_CTL);  in tpc_process_b2b()
913 		tior = malloc(sizeof(*tior), M_CTL, M_WAITOK | M_ZERO);  in tpc_process_b2b()
914 		TAILQ_INIT(&tior->run);  in tpc_process_b2b()
915 		tior->buf = malloc(roundbytes, M_CTL, M_WAITOK);  in tpc_process_b2b()
916 		tior->list = list;  in tpc_process_b2b()
917 		TAILQ_INSERT_TAIL(&list->allio, tior, links);  in tpc_process_b2b()
918 		tior->io = tpcl_alloc_io();  in tpc_process_b2b()
919 		ctl_scsi_read_write(tior->io,  in tpc_process_b2b()
920 				    /*data_ptr*/ tior->buf,  in tpc_process_b2b()
929 		tior->io->io_hdr.retries = 3;  in tpc_process_b2b()
930 		tior->target = SSD_FORWARDED_SDS_EXSRC;  in tpc_process_b2b()
931 		tior->cscd = scscd;  in tpc_process_b2b()
932 		tior->lun = sl;  in tpc_process_b2b()
933 		tior->io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr = tior;  in tpc_process_b2b()
935 		tiow = malloc(sizeof(*tior), M_CTL, M_WAITOK | M_ZERO);  in tpc_process_b2b()
941 				    /*data_ptr*/ tior->buf,  in tpc_process_b2b()
956 		TAILQ_INSERT_TAIL(&tior->run, tiow, rlinks);  in tpc_process_b2b()
957 		TAILQ_INSERT_TAIL(&run, tior, rlinks);  in tpc_process_b2b()
964 	while ((tior = TAILQ_FIRST(&run)) != NULL) {  in tpc_process_b2b()
965 		TAILQ_REMOVE(&run, tior, rlinks);  in tpc_process_b2b()
966 		if (tpcl_queue(tior->io, tior->lun) != CTL_RETVAL_COMPLETE)  in tpc_process_b2b()
1176 	struct tpc_io *tio, *tior, *tiow;  in tpc_process_wut()  local
1275 		tior = malloc(sizeof(*tior), M_CTL, M_WAITOK | M_ZERO);  in tpc_process_wut()
1276 		TAILQ_INIT(&tior->run);  in tpc_process_wut()
1277 		tior->buf = malloc(roundbytes, M_CTL, M_WAITOK);  in tpc_process_wut()
1278 		tior->list = list;  in tpc_process_wut()
1279 		TAILQ_INSERT_TAIL(&list->allio, tior, links);  in tpc_process_wut()
1280 		tior->io = tpcl_alloc_io();  in tpc_process_wut()
1281 		ctl_scsi_read_write(tior->io,  in tpc_process_wut()
1282 				    /*data_ptr*/ tior->buf,  in tpc_process_wut()
1291 		tior->io->io_hdr.retries = 3;  in tpc_process_wut()
1292 		tior->lun = list->token->lun;  in tpc_process_wut()
1293 		tior->io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr = tior;  in tpc_process_wut()
1301 				    /*data_ptr*/ tior->buf,  in tpc_process_wut()
1314 		TAILQ_INSERT_TAIL(&tior->run, tiow, rlinks);  in tpc_process_wut()
1315 		TAILQ_INSERT_TAIL(&run, tior, rlinks);  in tpc_process_wut()
1322 	while ((tior = TAILQ_FIRST(&run)) != NULL) {  in tpc_process_wut()
1323 		TAILQ_REMOVE(&run, tior, rlinks);  in tpc_process_wut()
1324 		if (tpcl_queue(tior->io, tior->lun) != CTL_RETVAL_COMPLETE)  in tpc_process_wut()
1604 	struct tpc_io *tio, *tior;  in tpc_done()  local
1652 		while ((tior = TAILQ_FIRST(&tio->run)) != NULL) {  in tpc_done()
1653 			TAILQ_REMOVE(&tio->run, tior, rlinks);  in tpc_done()
1655 			if (tpcl_queue(tior->io, tior->lun) != CTL_RETVAL_COMPLETE)  in tpc_done()