diff --git a/net/rds/rds.h b/net/rds/rds.h
index 0d41155..d2c6009 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -363,6 +363,8 @@
 			unsigned int		op_active:1;
 			unsigned int		op_nents;
 			unsigned int		op_count;
+			unsigned int		op_dmasg;
+			unsigned int		op_dmaoff;
 			struct scatterlist	*op_sg;
 		} data;
 	};