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 0187281..006670f 100644 (file)
--- 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?!? */