1784 static int write_per_ring_nodes(struct xenbus_transaction xbt,  in write_per_ring_nodes()  argument
1793 		err = xenbus_printf(xbt, dir, "ring-ref", "%u", rinfo->ring_ref[0]);  in write_per_ring_nodes()
1803 			err = xenbus_printf(xbt, dir, ring_ref_name,  in write_per_ring_nodes()
1812 	err = xenbus_printf(xbt, dir, "event-channel", "%u", rinfo->evtchn);  in write_per_ring_nodes()
1821 	xenbus_transaction_end(xbt, 1);  in write_per_ring_nodes()
1839 	struct xenbus_transaction xbt;  in talk_to_blkback()  local
1865 	err = xenbus_transaction_start(&xbt);  in talk_to_blkback()
1872 		err = xenbus_printf(xbt, dev->nodename, "ring-page-order", "%u",  in talk_to_blkback()
1882 		err = write_per_ring_nodes(xbt, info->rinfo, dev->nodename);  in talk_to_blkback()
1889 		err = xenbus_printf(xbt, dev->nodename, "multi-queue-num-queues", "%u",  in talk_to_blkback()
1907 			err = write_per_ring_nodes(xbt, rinfo, path);  in talk_to_blkback()
1915 	err = xenbus_printf(xbt, dev->nodename, "protocol", "%s",  in talk_to_blkback()
1921 	err = xenbus_printf(xbt, dev->nodename, "feature-persistent", "%u",  in talk_to_blkback()
1927 	err = xenbus_transaction_end(xbt, 0);  in talk_to_blkback()
1947 	xenbus_transaction_end(xbt, 1);  in talk_to_blkback()