1722 static int write_per_ring_nodes(struct xenbus_transaction xbt,  in write_per_ring_nodes()  argument
1731 		err = xenbus_printf(xbt, dir, "ring-ref", "%u", rinfo->ring_ref[0]);  in write_per_ring_nodes()
1741 			err = xenbus_printf(xbt, dir, ring_ref_name,  in write_per_ring_nodes()
1750 	err = xenbus_printf(xbt, dir, "event-channel", "%u", rinfo->evtchn);  in write_per_ring_nodes()
1759 	xenbus_transaction_end(xbt, 1);  in write_per_ring_nodes()
1777 	struct xenbus_transaction xbt;  in talk_to_blkback()  local
1804 	err = xenbus_transaction_start(&xbt);  in talk_to_blkback()
1811 		err = xenbus_printf(xbt, dev->nodename, "ring-page-order", "%u",  in talk_to_blkback()
1821 		err = write_per_ring_nodes(xbt, &info->rinfo[0], dev->nodename);  in talk_to_blkback()
1828 		err = xenbus_printf(xbt, dev->nodename, "multi-queue-num-queues", "%u",  in talk_to_blkback()
1846 			err = write_per_ring_nodes(xbt, &info->rinfo[i], path);  in talk_to_blkback()
1854 	err = xenbus_printf(xbt, dev->nodename, "protocol", "%s",  in talk_to_blkback()
1860 	err = xenbus_printf(xbt, dev->nodename,  in talk_to_blkback()
1866 	err = xenbus_transaction_end(xbt, 0);  in talk_to_blkback()
1887 	xenbus_transaction_end(xbt, 1);  in talk_to_blkback()