445 			     int operation)  in xen_vbd_translate()  argument
450 	if ((operation != REQ_OP_READ) && vbd->readonly)  in xen_vbd_translate()
683 		      pending_req->operation, pending_req->status);  in xen_blkbk_unmap_and_respond_callback()
908 	                   (pending_req->operation != BLKIF_OP_READ));  in xen_blkbk_map_seg()
1004 	make_response(ring, req->u.discard.id, req->operation, status);  in dispatch_discard_io()
1014 	make_response(ring, req->u.other.id, req->operation,  in dispatch_other_io()
1040 	if (pending_req->operation == BLKIF_OP_FLUSH_DISKCACHE &&  in __end_block_io_op()
1045 	} else if (pending_req->operation == BLKIF_OP_WRITE_BARRIER &&  in __end_block_io_op()
1138 		switch (req.operation) {  in __do_block_io_op()
1195 	int operation;  in dispatch_rw_block_io()  local
1202 	req_operation = req->operation == BLKIF_OP_INDIRECT ?  in dispatch_rw_block_io()
1203 			req->u.indirect.indirect_op : req->operation;  in dispatch_rw_block_io()
1205 	if ((req->operation == BLKIF_OP_INDIRECT) &&  in dispatch_rw_block_io()
1215 		operation = REQ_OP_READ;  in dispatch_rw_block_io()
1219 		operation = REQ_OP_WRITE;  in dispatch_rw_block_io()
1227 		operation = REQ_OP_WRITE;  in dispatch_rw_block_io()
1231 		operation = 0; /* make gcc happy */  in dispatch_rw_block_io()
1237 	nseg = req->operation == BLKIF_OP_INDIRECT ?  in dispatch_rw_block_io()
1241 	    unlikely((req->operation != BLKIF_OP_INDIRECT) &&  in dispatch_rw_block_io()
1243 	    unlikely((req->operation == BLKIF_OP_INDIRECT) &&  in dispatch_rw_block_io()
1254 	pending_req->operation = req_operation;  in dispatch_rw_block_io()
1258 	if (req->operation != BLKIF_OP_INDIRECT) {  in dispatch_rw_block_io()
1279 	if (xen_vbd_translate(&preq, ring->blkif, operation) != 0) {  in dispatch_rw_block_io()
1281 			 operation == REQ_OP_READ ? "read" : "write",  in dispatch_rw_block_io()
1338 			bio_set_op_attrs(bio, operation, operation_flags);  in dispatch_rw_block_io()
1356 		bio_set_op_attrs(bio, operation, operation_flags);  in dispatch_rw_block_io()
1368 	if (operation == REQ_OP_READ)  in dispatch_rw_block_io()
1370 	else if (operation == REQ_OP_WRITE)  in dispatch_rw_block_io()
1428 	resp->operation = op;  in make_response()