diff options
| author | Paul Moore <pmoore@redhat.com> | 2014-06-17 17:30:23 -0400 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2014-06-17 17:30:23 -0400 |
| commit | 170b5910d9fbea79de1bb40df22eda5f98250c0c (patch) | |
| tree | ca9560e878d2842d45c6f99077d0d8b8f8b0f9ba /fs/xfs/xfs_error.c | |
| parent | 47dd0b76ace953bd2c0479076db0d3e3b9594003 (diff) | |
| parent | 1860e379875dfe7271c649058aeddffe5afd9d0d (diff) | |
Merge tag 'v3.15' into next
Linux 3.15
Diffstat (limited to 'fs/xfs/xfs_error.c')
| -rw-r--r-- | fs/xfs/xfs_error.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 9995b807d62..edac5b057d2 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -156,7 +156,7 @@ xfs_error_report( { if (level <= xfs_error_level) { xfs_alert_tag(mp, XFS_PTAG_ERROR_REPORT, - "Internal error %s at line %d of file %s. Caller 0x%p", + "Internal error %s at line %d of file %s. Caller %pF", tag, linenum, filename, ra); xfs_stack_trace(); @@ -178,3 +178,28 @@ xfs_corruption_error( xfs_error_report(tag, level, mp, filename, linenum, ra); xfs_alert(mp, "Corruption detected. Unmount and run xfs_repair"); } + +/* + * Warnings specifically for verifier errors. Differentiate CRC vs. invalid + * values, and omit the stack trace unless the error level is tuned high. + */ +void +xfs_verifier_error( + struct xfs_buf *bp) +{ + struct xfs_mount *mp = bp->b_target->bt_mount; + + xfs_alert(mp, "Metadata %s detected at %pF, block 0x%llx", + bp->b_error == EFSBADCRC ? "CRC error" : "corruption", + __return_address, bp->b_bn); + + xfs_alert(mp, "Unmount and run xfs_repair"); + + if (xfs_error_level >= XFS_ERRLEVEL_LOW) { + xfs_alert(mp, "First 64 bytes of corrupted metadata buffer:"); + xfs_hex_dump(xfs_buf_offset(bp, 0), 64); + } + + if (xfs_error_level >= XFS_ERRLEVEL_HIGH) + xfs_stack_trace(); +} |