From: Joern Engel <joern@logfs.org>
Date: Fri, 26 Mar 2010 09:18:36 +0000 (+0100)
Subject: Write out both superblocks on mismatch
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=faaa27ab919799929732c356a92a160f8657ecc6;p=openwrt%2Fstaging%2Fblogic.git

Write out both superblocks on mismatch

If the first superblock is wrong and the second gets written, there
will still be a mismatch on next mount.  Write both to make sure they
match.

Signed-off-by: Joern Engel <joern@logfs.org>
---

diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index 018728120bb3..006670fe9e8b 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -277,7 +277,7 @@ static int logfs_recover_sb(struct super_block *sb)
 	}
 	if (valid0 && valid1 && ds_cmp(ds0, ds1)) {
 		printk(KERN_INFO"Superblocks don't match - fixing.\n");
-		return write_one_sb(sb, super->s_devops->find_last_sb);
+		return logfs_write_sb(sb);
 	}
 	/* If neither is valid now, something's wrong.  Didn't we properly
 	 * check them before?!? */