1124 	union blkif_back_rings *blk_rings = &ring->blk_rings;  in __do_block_io_op()  local
1130 	rc = blk_rings->common.req_cons;  in __do_block_io_op()
1131 	rp = blk_rings->common.sring->req_prod;  in __do_block_io_op()
1134 	if (RING_REQUEST_PROD_OVERFLOW(&blk_rings->common, rp)) {  in __do_block_io_op()
1135 		rc = blk_rings->common.rsp_prod_pvt;  in __do_block_io_op()
1142 		if (RING_REQUEST_CONS_OVERFLOW(&blk_rings->common, rc))  in __do_block_io_op()
1159 			memcpy(&req, RING_GET_REQUEST(&blk_rings->native, rc), sizeof(req));  in __do_block_io_op()
1162 			blkif_get_x86_32_req(&req, RING_GET_REQUEST(&blk_rings->x86_32, rc));  in __do_block_io_op()
1165 			blkif_get_x86_64_req(&req, RING_GET_REQUEST(&blk_rings->x86_64, rc));  in __do_block_io_op()
1170 		blk_rings->common.req_cons = ++rc; /* before make_response() */  in __do_block_io_op()
1205 	union blkif_back_rings *blk_rings = &ring->blk_rings;  in do_block_io_op()  local
1213 		RING_FINAL_CHECK_FOR_REQUESTS(&blk_rings->common, more_to_do);  in do_block_io_op()
1443 	union blkif_back_rings *blk_rings;  in make_response()  local
1447 	blk_rings = &ring->blk_rings;  in make_response()
1451 		resp = RING_GET_RESPONSE(&blk_rings->native,  in make_response()
1452 					 blk_rings->native.rsp_prod_pvt);  in make_response()
1455 		resp = RING_GET_RESPONSE(&blk_rings->x86_32,  in make_response()
1456 					 blk_rings->x86_32.rsp_prod_pvt);  in make_response()
1459 		resp = RING_GET_RESPONSE(&blk_rings->x86_64,  in make_response()
1460 					 blk_rings->x86_64.rsp_prod_pvt);  in make_response()
1470 	blk_rings->common.rsp_prod_pvt++;  in make_response()
1471 	RING_PUSH_RESPONSES_AND_CHECK_NOTIFY(&blk_rings->common, notify);  in make_response()