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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2019-11-02 09:40:53 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-11-04 13:55:54 -0800 |
| commit | a5155b870d687de1a5f07e774b49b1e8ef0f6f50 (patch) | |
| tree | f0bb26d98278733f68b58f4ca40e57712e0fc14f /fs/xfs/libxfs/xfs_bmap.c | |
| parent | d243b89a611e83dc97ce7102419360677a664076 (diff) | |
| download | lwn-a5155b870d687de1a5f07e774b49b1e8ef0f6f50.tar.gz lwn-a5155b870d687de1a5f07e774b49b1e8ef0f6f50.zip | |
xfs: always log corruption errors
Make sure we log something to dmesg whenever we return -EFSCORRUPTED up
the call stack.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index bbabbb41e9d8..64f623d07f82 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -730,6 +730,7 @@ xfs_bmap_extents_to_btree( xfs_trans_mod_dquot_byino(tp, ip, XFS_TRANS_DQ_BCOUNT, 1L); abp = xfs_btree_get_bufl(mp, tp, args.fsbno); if (!abp) { + XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); error = -EFSCORRUPTED; goto out_unreserve_dquot; } @@ -1085,6 +1086,7 @@ xfs_bmap_add_attrfork( if (XFS_IFORK_Q(ip)) goto trans_cancel; if (ip->i_d.di_anextents != 0) { + XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); error = -EFSCORRUPTED; goto trans_cancel; } @@ -1338,6 +1340,7 @@ xfs_bmap_last_before( case XFS_DINODE_FMT_EXTENTS: break; default: + ASSERT(0); return -EFSCORRUPTED; } @@ -1438,8 +1441,10 @@ xfs_bmap_last_offset( return 0; if (XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE && - XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS) + XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS) { + ASSERT(0); return -EFSCORRUPTED; + } error = xfs_bmap_last_extent(NULL, ip, whichfork, &rec, &is_empty); if (error || is_empty) @@ -5830,6 +5835,7 @@ xfs_bmap_insert_extents( del_cursor); if (stop_fsb >= got.br_startoff + got.br_blockcount) { + ASSERT(0); error = -EFSCORRUPTED; goto del_cursor; } |