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xfs: skip pointless CRC updates after verifier failures

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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>
This commit is contained in:
Eric Sandeen 2014-02-27 15:14:31 +11:00 committed by Dave Chinner
parent 5ef11eb070
commit e0d2c23a25
2 changed files with 2 additions and 0 deletions
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1
fs/xfs/xfs_alloc_btree.c
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@ -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);

1
fs/xfs/xfs_ialloc_btree.c
View file

@ -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);