diff options
Diffstat (limited to 'fs/xfs/xfs_error.c')
| -rw-r--r-- | fs/xfs/xfs_error.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 849fd4476950..331765afc53e 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -257,7 +257,7 @@ xfs_errortag_test( xfs_warn_ratelimited(mp, "Injecting error (%s) at file %s, line %d, on filesystem \"%s\"", - expression, file, line, mp->m_fsname); + expression, file, line, mp->m_super->s_id); return true; } @@ -329,19 +329,40 @@ xfs_corruption_error( const char *tag, int level, struct xfs_mount *mp, - void *buf, + const void *buf, size_t bufsize, const char *filename, int linenum, xfs_failaddr_t failaddr) { - if (level <= xfs_error_level) + if (buf && level <= xfs_error_level) xfs_hex_dump(buf, bufsize); xfs_error_report(tag, level, mp, filename, linenum, failaddr); xfs_alert(mp, "Corruption detected. Unmount and run xfs_repair"); } /* + * Complain about the kinds of metadata corruption that we can't detect from a + * verifier, such as incorrect inter-block relationship data. Does not set + * bp->b_error. + */ +void +xfs_buf_corruption_error( + struct xfs_buf *bp) +{ + struct xfs_mount *mp = bp->b_mount; + + xfs_alert_tag(mp, XFS_PTAG_VERIFIER_ERROR, + "Metadata corruption detected at %pS, %s block 0x%llx", + __return_address, bp->b_ops->name, bp->b_bn); + + xfs_alert(mp, "Unmount and run xfs_repair"); + + if (xfs_error_level >= XFS_ERRLEVEL_HIGH) + xfs_stack_trace(); +} + +/* * Warnings specifically for verifier errors. Differentiate CRC vs. invalid * values, and omit the stack trace unless the error level is tuned high. */ @@ -350,7 +371,7 @@ xfs_buf_verifier_error( struct xfs_buf *bp, int error, const char *name, - void *buf, + const void *buf, size_t bufsz, xfs_failaddr_t failaddr) { @@ -402,7 +423,7 @@ xfs_inode_verifier_error( struct xfs_inode *ip, int error, const char *name, - void *buf, + const void *buf, size_t bufsz, xfs_failaddr_t failaddr) { |