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Code Issues Releases Wiki Activity

xfs: refactor inode verifier error logging

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Refactor some of the inode verifier failure logging call sites to use
the new xfs_inode_verifier_error method which dumps the offending buffer
as well as the code location of the failed check.  This trims the
output, makes it clearer to the admin that repair must be run, and gives
the developers more details to work from.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
This commit is contained in:
Darrick J. Wong 2018-03-23 10:06:52 -07:00
parent 30b0984d91
commit 90a58f9571
2 changed files with 12 additions and 8 deletions
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5
fs/xfs/libxfs/xfs_bmap.c
View file

@ -1244,8 +1244,9 @@ xfs_iread_extents(
xfs_warn(ip->i_mount,
"corrupt dinode %Lu, (btree extents).",
(unsigned long long) ip->i_ino);
XFS_CORRUPTION_ERROR(__func__,
XFS_ERRLEVEL_LOW, ip->i_mount, block);
xfs_inode_verifier_error(ip, -EFSCORRUPTED,
__func__, block, sizeof(*block),
__this_address);
error = -EFSCORRUPTED;
goto out_brelse;
}

15
fs/xfs/libxfs/xfs_inode_fork.c
View file

@ -195,8 +195,9 @@ xfs_iformat_local(
"corrupt inode %Lu (bad size %d for local fork, size = %d).",
(unsigned long long) ip->i_ino, size,
XFS_DFORK_SIZE(dip, ip->i_mount, whichfork));
XFS_CORRUPTION_ERROR("xfs_iformat_local", XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
xfs_inode_verifier_error(ip, -EFSCORRUPTED,
"xfs_iformat_local", dip, sizeof(*dip),
__this_address);
return -EFSCORRUPTED;
}
@ -231,8 +232,9 @@ xfs_iformat_extents(
if (unlikely(size < 0 || size > XFS_DFORK_SIZE(dip, mp, whichfork))) {
xfs_warn(ip->i_mount, "corrupt inode %Lu ((a)extents = %d).",
(unsigned long long) ip->i_ino, nex);
XFS_CORRUPTION_ERROR("xfs_iformat_extents(1)", XFS_ERRLEVEL_LOW,
mp, dip);
xfs_inode_verifier_error(ip, -EFSCORRUPTED,
"xfs_iformat_extents(1)", dip, sizeof(*dip),
__this_address);
return -EFSCORRUPTED;
}
@ -309,8 +311,9 @@ xfs_iformat_btree(
level == 0 || level > XFS_BTREE_MAXLEVELS) {
xfs_warn(mp, "corrupt inode %Lu (btree).",
(unsigned long long) ip->i_ino);
XFS_CORRUPTION_ERROR("xfs_iformat_btree", XFS_ERRLEVEL_LOW,
mp, dip);
xfs_inode_verifier_error(ip, -EFSCORRUPTED,
"xfs_iformat_btree", dfp, size,
__this_address);
return -EFSCORRUPTED;
}