845 	xenbus_transaction_t	xbt;  in xdb_params_change()  local
866 	if ((err = xenbus_transaction_start(&xbt)) != 0) {  in xdb_params_change()
876 	if (((err = xenbus_rm(xbt, xsname, XBP_FB)) != 0) ||  in xdb_params_change()
877 	    ((err = xenbus_rm(xbt, xsname, XBP_INFO)) != 0) ||  in xdb_params_change()
878 	    ((err = xenbus_rm(xbt, xsname, "sector-size")) != 0) ||  in xdb_params_change()
879 	    ((err = xenbus_rm(xbt, xsname, XBP_SECTORS)) != 0) ||  in xdb_params_change()
880 	    ((err = xenbus_rm(xbt, xsname, "instance")) != 0) ||  in xdb_params_change()
881 	    ((err = xenbus_rm(xbt, xsname, "node")) != 0) ||  in xdb_params_change()
882 	    (update_xs && ((err = xenbus_printf(xbt, xsname,  in xdb_params_change()
885 	    xbt, XenbusStateInitialising) > 0))) {  in xdb_params_change()
886 		(void) xenbus_transaction_end(xbt, 1);  in xdb_params_change()
891 	if ((err = xenbus_transaction_end(xbt, 0)) != 0) {  in xdb_params_change()
906 	(void) xvdi_switch_state(dip, xbt, XenbusStateInitialising);  in xdb_params_change()
1335 	xenbus_transaction_t	xbt;  in xdb_start_connect()  local
1415 	if ((err = xenbus_transaction_start(&xbt)) != 0) {  in xdb_start_connect()
1426 	    (err = xenbus_printf(xbt, xsname, XBP_FB, "%d", 1)))) ||  in xdb_start_connect()
1427 	    (err = xenbus_printf(xbt, xsname, XBP_INFO, "%u", dinfo)) ||  in xdb_start_connect()
1428 	    (err = xenbus_printf(xbt, xsname, XBP_SECTOR_SIZE, "%u", ssize)) ||  in xdb_start_connect()
1429 	    (err = xenbus_printf(xbt, xsname,  in xdb_start_connect()
1431 	    (err = xenbus_printf(xbt, xsname, "instance", "%d", instance)) ||  in xdb_start_connect()
1432 	    ((err = xvdi_switch_state(dip, xbt, XenbusStateConnected)) > 0)) {  in xdb_start_connect()
1433 		(void) xenbus_transaction_end(xbt, 1);  in xdb_start_connect()
1438 	if ((err = xenbus_transaction_end(xbt, 0)) != 0) {  in xdb_start_connect()