Christoph Hellwig wrote:
> When we skip unrecognized options in xfs_fs_remount we should just break
> out of the switch and not return because otherwise we may skip clearing
> the xfs-internal read-only flag. This will only show up on some
> operations like touch because most read-only checks are done by the VFS
> which things this filesystem is r/w. Eventually we should replace the
> XFS read-only flag with a helper that always checks the VFS flag to make
> sure they can never get out of sync.
> Bug reported and fix verified by Marcel Beister on #xfs.
I think this is 22.214.171.124 material?
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c
> --- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_super.c 2008-10-11
> 00:59:04.000000000 +0200
> +++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c 2008-10-11
> 00:59:35.000000000 +0200
> @@ -1218,7 +1218,7 @@ xfs_fs_remount(
> "XFS: mount option \"%s\" not supported for remount\n", p);
> return -EINVAL;
> - return 0;
> + break;