diff options
| author |   Eric Sandeen <sandeen@sandeen.net> | 2014-02-27 15:23:10 +1100 |
|---|---|---|
| committer |   Dave Chinner <david@fromorbit.com> | 2014-02-27 15:23:10 +1100 |
| commit | ce5028cfe3ca48695b6a128638fe224426d37ebe (patch) | |
| tree | e6b62cc91ec0fb74343a3e231d11dd16b55be2b5 /fs/xfs/xfs_symlink_remote.c | |
| parent | xfs: print useful caller information in xfs_error_report (diff) | |
| download | linux-dev-ce5028cfe3ca48695b6a128638fe224426d37ebe.tar.xz linux-dev-ce5028cfe3ca48695b6a128638fe224426d37ebe.zip | |
xfs: modify verifiers to differentiate CRC from other errors
Modify all read & write verifiers to differentiate
between CRC errors and other inconsistencies.
This sets the appropriate error number on bp->b_error,
and then calls xfs_verifier_error() if something went
wrong. That function will issue the appropriate message
to the user.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_symlink_remote.c')
| -rw-r--r-- | fs/xfs/xfs_symlink_remote.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/xfs/xfs_symlink_remote.c b/fs/xfs/xfs_symlink_remote.c index defa09ff4076..9b32052ff65e 100644 --- a/fs/xfs/xfs_symlink_remote.c +++ b/fs/xfs/xfs_symlink_remote.c @@ -133,11 +133,13 @@ xfs_symlink_read_verify( if (!xfs_sb_version_hascrc(&mp->m_sb)) return; - if (!xfs_buf_verify_cksum(bp, XFS_SYMLINK_CRC_OFF) || - !xfs_symlink_verify(bp)) { - XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr); + if (!xfs_buf_verify_cksum(bp, XFS_SYMLINK_CRC_OFF)) + xfs_buf_ioerror(bp, EFSBADCRC); + else if (!xfs_symlink_verify(bp)) xfs_buf_ioerror(bp, EFSCORRUPTED); - } + + if (bp->b_error) + xfs_verifier_error(bp); } static void @@ -152,8 +154,8 @@ xfs_symlink_write_verify( return; if (!xfs_symlink_verify(bp)) { - XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr); xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_verifier_error(bp); return; } |