read_per_ring_refs 1096 drivers/block/xen-blkback/xenbus.c 		return read_per_ring_refs(&blkif->rings[0], dev->otherend);
read_per_ring_refs 1108 drivers/block/xen-blkback/xenbus.c 			err = read_per_ring_refs(&blkif->rings[i], xspath);