diff options
| author | Christoph Hellwig <hch@lst.de> | 2008-12-03 12:20:34 +0100 |
|---|---|---|
| committer | Niv Sardi <xaiki@sgi.com> | 2008-12-04 15:39:23 +1100 |
| commit | b56757becf8bc62292263a24a23cf55edb4be55f (patch) | |
| tree | 05940d51ed3819d59fdc78d8241128e7c27d1607 /fs/xfs/linux-2.6 | |
| parent | e88f11abe09d14718b82a991db118c5e485aa897 (diff) | |
remove leftovers of shared read-only support
We never supported shared read-only filesystems, so remove the dead
code left over from IRIX for it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_super.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 37f2d11be4ac..c4f788e11197 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -1388,35 +1388,6 @@ xfs_finish_flags( return XFS_ERROR(EROFS); } -#if 0 /* shared mounts were never supported on Linux */ - /* - * check for shared mount. - */ - if (ap->flags & XFSMNT_SHARED) { - if (!xfs_sb_version_hasshared(&mp->m_sb)) - return XFS_ERROR(EINVAL); - - /* - * For IRIX 6.5, shared mounts must have the shared - * version bit set, have the persistent readonly - * field set, must be version 0 and can only be mounted - * read-only. - */ - if (!ronly || !(mp->m_sb.sb_flags & XFS_SBF_READONLY) || - (mp->m_sb.sb_shared_vn != 0)) - return XFS_ERROR(EINVAL); - - mp->m_flags |= XFS_MOUNT_SHARED; - - /* - * Shared XFS V0 can't deal with DMI. Return EINVAL. - */ - if (mp->m_sb.sb_shared_vn == 0 && - (mp->m_flags & XFS_MOUNT_DMAPI)) - return XFS_ERROR(EINVAL); - } -#endif - return 0; } |