From c42df00cd7e237d18077f970ffbe1ef0e57d554c Mon Sep 17 00:00:00 2001
From: adilger <adilger>
Date: Tue, 12 Mar 2002 23:08:32 +0000
Subject: [PATCH] Add comment about direct access to fs-internal data struct -
 it works for ext2 and ext3 (they happen to have the same layout) but it is
 dangerous. Since it falls under the "hack - to be fixed with EA support" I
 didn't fix.

---
 lustre/mds/mds_reint.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lustre/mds/mds_reint.c b/lustre/mds/mds_reint.c
index 7bf85ea..ee22076 100644
--- a/lustre/mds/mds_reint.c
+++ b/lustre/mds/mds_reint.c
@@ -85,6 +85,7 @@ static int mds_reint_setattr(struct mds_update_record *rec, struct ptlrpc_reques
 */
 static inline void mds_store_objid(struct inode *inode, __u64 *id)
 {
+        /* FIXME: it is only by luck that this works on ext3 */
 	memcpy(&inode->u.ext2_i.i_data, id, sizeof(*id));
 }
 
-- 
1.8.3.1