diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-11-24 11:45:54 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-12-08 19:30:10 -0800 |
| commit | 3945ae03d822aa47584dd502ac024ae1e1eb9e2d (patch) | |
| tree | 83f5ae55530eee92213a9dcd503a69caaaae576c /fs/xfs/libxfs/xfs_sb.c | |
| parent | 418baf2c28f3473039f2f7377760bd8f6897ae18 (diff) | |
| download | linux-3945ae03d822aa47584dd502ac024ae1e1eb9e2d.tar.bz2 | |
xfs: move kernel-specific superblock validation out of libxfs
A couple of the superblock validation checks apply only to the kernel,
so move them to xfs_fc_fill_super before we add the needsrepair "feature",
which will prevent the kernel (but not xfsprogs) from mounting the
filesystem. This also reduces the diff between kernel and userspace
libxfs.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_sb.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_sb.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index 5aeafa59ed27..05359690aaed 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -383,17 +383,6 @@ xfs_validate_sb_common( } /* - * Until this is fixed only page-sized or smaller data blocks work. - */ - if (unlikely(sbp->sb_blocksize > PAGE_SIZE)) { - xfs_warn(mp, - "File system with blocksize %d bytes. " - "Only pagesize (%ld) or less will currently work.", - sbp->sb_blocksize, PAGE_SIZE); - return -ENOSYS; - } - - /* * Currently only very few inode sizes are supported. */ switch (sbp->sb_inodesize) { @@ -408,22 +397,6 @@ xfs_validate_sb_common( return -ENOSYS; } - if (xfs_sb_validate_fsb_count(sbp, sbp->sb_dblocks) || - xfs_sb_validate_fsb_count(sbp, sbp->sb_rblocks)) { - xfs_warn(mp, - "file system too large to be mounted on this system."); - return -EFBIG; - } - - /* - * Don't touch the filesystem if a user tool thinks it owns the primary - * superblock. mkfs doesn't clear the flag from secondary supers, so - * we don't check them at all. - */ - if (XFS_BUF_ADDR(bp) == XFS_SB_DADDR && sbp->sb_inprogress) { - xfs_warn(mp, "Offline file system operation in progress!"); - return -EFSCORRUPTED; - } return 0; } |