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| author | Christoph Hellwig <hch@lst.de> | 2008-10-12 14:30:44 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-15 10:00:00 -0700 |
| commit | 6c5e51dae2c37127e00be392f40842e08077e96a (patch) | |
| tree | ee2d925339271f53b321d53c885e738fccffd75b | |
| parent | eae82541cf62cd8b585377d799335b8f9a701c4a (diff) | |
| download | linux-6c5e51dae2c37127e00be392f40842e08077e96a.tar.gz | |
xfs: fix remount rw with unrecognized options
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 thinks 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. Bug fix verified by updated xfstests/189. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Eric Sandeen <sandeen@sandeen.net> Signed-off-by: Timothy Shimmin <tes@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_super.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 7227b2efef22..e39013619b26 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -1323,7 +1323,7 @@ xfs_fs_remount( "XFS: mount option \"%s\" not supported for remount\n", p); return -EINVAL; #else - return 0; + break; #endif } } |