819 	struct tpc_io *tior, *tiow;  in tpc_process_b2b()  local
830 		while ((tior = TAILQ_FIRST(&list->allio)) != NULL) {  in tpc_process_b2b()
831 			TAILQ_REMOVE(&list->allio, tior, links);  in tpc_process_b2b()
832 			ctl_free_io(tior->io);  in tpc_process_b2b()
833 			free(tior->buf, M_CTL);  in tpc_process_b2b()
834 			free(tior, M_CTL);  in tpc_process_b2b()
911 		tior = malloc(sizeof(*tior), M_CTL, M_WAITOK | M_ZERO);  in tpc_process_b2b()
912 		TAILQ_INIT(&tior->run);  in tpc_process_b2b()
913 		tior->buf = malloc(roundbytes, M_CTL, M_WAITOK);  in tpc_process_b2b()
914 		tior->list = list;  in tpc_process_b2b()
915 		TAILQ_INSERT_TAIL(&list->allio, tior, links);  in tpc_process_b2b()
916 		tior->io = tpcl_alloc_io();  in tpc_process_b2b()
917 		ctl_scsi_read_write(tior->io,  in tpc_process_b2b()
918 				    /*data_ptr*/ tior->buf,  in tpc_process_b2b()
927 		tior->io->io_hdr.retries = 3;  in tpc_process_b2b()
928 		tior->target = SSD_FORWARDED_SDS_EXSRC;  in tpc_process_b2b()
929 		tior->cscd = scscd;  in tpc_process_b2b()
930 		tior->lun = sl;  in tpc_process_b2b()
931 		tior->io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr = tior;  in tpc_process_b2b()
933 		tiow = malloc(sizeof(*tior), M_CTL, M_WAITOK | M_ZERO);  in tpc_process_b2b()
939 				    /*data_ptr*/ tior->buf,  in tpc_process_b2b()
954 		TAILQ_INSERT_TAIL(&tior->run, tiow, rlinks);  in tpc_process_b2b()
955 		TAILQ_INSERT_TAIL(&run, tior, rlinks);  in tpc_process_b2b()
962 	while ((tior = TAILQ_FIRST(&run)) != NULL) {  in tpc_process_b2b()
963 		TAILQ_REMOVE(&run, tior, rlinks);  in tpc_process_b2b()
964 		if (tpcl_queue(tior->io, tior->lun) != CTL_RETVAL_COMPLETE)  in tpc_process_b2b()
1174 	struct tpc_io *tio, *tior, *tiow;  in tpc_process_wut()  local
1273 		tior = malloc(sizeof(*tior), M_CTL, M_WAITOK | M_ZERO);  in tpc_process_wut()
1274 		TAILQ_INIT(&tior->run);  in tpc_process_wut()
1275 		tior->buf = malloc(roundbytes, M_CTL, M_WAITOK);  in tpc_process_wut()
1276 		tior->list = list;  in tpc_process_wut()
1277 		TAILQ_INSERT_TAIL(&list->allio, tior, links);  in tpc_process_wut()
1278 		tior->io = tpcl_alloc_io();  in tpc_process_wut()
1279 		ctl_scsi_read_write(tior->io,  in tpc_process_wut()
1280 				    /*data_ptr*/ tior->buf,  in tpc_process_wut()
1289 		tior->io->io_hdr.retries = 3;  in tpc_process_wut()
1290 		tior->lun = list->token->lun;  in tpc_process_wut()
1291 		tior->io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr = tior;  in tpc_process_wut()
1299 				    /*data_ptr*/ tior->buf,  in tpc_process_wut()
1312 		TAILQ_INSERT_TAIL(&tior->run, tiow, rlinks);  in tpc_process_wut()
1313 		TAILQ_INSERT_TAIL(&run, tior, rlinks);  in tpc_process_wut()
1320 	while ((tior = TAILQ_FIRST(&run)) != NULL) {  in tpc_process_wut()
1321 		TAILQ_REMOVE(&run, tior, rlinks);  in tpc_process_wut()
1322 		if (tpcl_queue(tior->io, tior->lun) != CTL_RETVAL_COMPLETE)  in tpc_process_wut()
1602 	struct tpc_io *tio, *tior;  in tpc_done()  local
1650 		while ((tior = TAILQ_FIRST(&tio->run)) != NULL) {  in tpc_done()
1651 			TAILQ_REMOVE(&tio->run, tior, rlinks);  in tpc_done()
1653 			if (tpcl_queue(tior->io, tior->lun) != CTL_RETVAL_COMPLETE)  in tpc_done()