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_sb.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_sb.c')
| -rw-r--r-- | fs/xfs/xfs_sb.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/xfs/xfs_sb.c b/fs/xfs/xfs_sb.c index 818359f340a8..b134aa88297d 100644 --- a/fs/xfs/xfs_sb.c +++ b/fs/xfs/xfs_sb.c @@ -614,7 +614,7 @@ xfs_sb_read_verify( /* Only fail bad secondaries on a known V5 filesystem */ if (bp->b_bn == XFS_SB_DADDR || xfs_sb_version_hascrc(&mp->m_sb)) { - error = EFSCORRUPTED; + error = EFSBADCRC; goto out_error; } } @@ -623,10 +623,9 @@ xfs_sb_read_verify( out_error: if (error) { - if (error == EFSCORRUPTED) - XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, - mp, bp->b_addr); xfs_buf_ioerror(bp, error); + if (error == EFSCORRUPTED || error == EFSBADCRC) + xfs_verifier_error(bp); } } @@ -661,9 +660,8 @@ xfs_sb_write_verify( error = xfs_sb_verify(bp, false); if (error) { - XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, - mp, bp->b_addr); xfs_buf_ioerror(bp, error); + xfs_verifier_error(bp); return; } |