diff options
| author | Eric Sandeen <sandeen@redhat.com> | 2014-02-27 15:14:31 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2014-02-27 15:14:31 +1100 |
| commit | e0d2c23a253149b4f8a6100f94ca62ddc4b2ae84 (patch) | |
| tree | bc122db2c8798f719e48a3713c0a2b9fb00b1a20 /fs/xfs | |
| parent | 5ef11eb0700f806c4671ba33e5befa784a2f70ef (diff) | |
| download | op-kernel-dev-e0d2c23a253149b4f8a6100f94ca62ddc4b2ae84.zip op-kernel-dev-e0d2c23a253149b4f8a6100f94ca62ddc4b2ae84.tar.gz | |
xfs: skip pointless CRC updates after verifier failures
Most write verifiers don't update CRCs after the verifier
has failed and the buffer has been marked in error. These
two didn't, but should.
Add returns to the verifier failure block, since the buffer
won't be written anyway.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/xfs_alloc_btree.c | 1 | ||||
| -rw-r--r-- | fs/xfs/xfs_ialloc_btree.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c index 1308542..144d3b0 100644 --- a/fs/xfs/xfs_alloc_btree.c +++ b/fs/xfs/xfs_alloc_btree.c @@ -373,6 +373,7 @@ xfs_allocbt_write_verify( XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, bp->b_target->bt_mount, bp->b_addr); xfs_buf_ioerror(bp, EFSCORRUPTED); + return; } xfs_btree_sblock_calc_crc(bp); diff --git a/fs/xfs/xfs_ialloc_btree.c b/fs/xfs/xfs_ialloc_btree.c index c8fa5bb..0028c50 100644 --- a/fs/xfs/xfs_ialloc_btree.c +++ b/fs/xfs/xfs_ialloc_btree.c @@ -261,6 +261,7 @@ xfs_inobt_write_verify( XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, bp->b_target->bt_mount, bp->b_addr); xfs_buf_ioerror(bp, EFSCORRUPTED); + return; } xfs_btree_sblock_calc_crc(bp); |
