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xfs: refactor xfs_verifier_error and xfs_buf_ioerror

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Since all verification errors also mark the buffer as having an error,
we can combine these two calls.  Later we'll add a xfs_failaddr_t
parameter to promote the idea of reporting corruption errors and the
address of the failing check to enable better debugging reports.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Darrick J. Wong
2018-01-08 10:51:02 -08:00
parent 9101d3707b
commit 31ca03c92c
23 changed files with 89 additions and 151 deletions
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13
fs/xfs/libxfs/xfs_dir2_node.c
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@@ -118,12 +118,9 @@ xfs_dir3_free_read_verify(
if (xfs_sb_version_hascrc(&mp->m_sb) &&
!xfs_buf_verify_cksum(bp, XFS_DIR3_FREE_CRC_OFF))
xfs_buf_ioerror(bp, -EFSBADCRC);
xfs_verifier_error(bp, -EFSBADCRC);
else if (!xfs_dir3_free_verify(bp))
xfs_buf_ioerror(bp, -EFSCORRUPTED);
if (bp->b_error)
xfs_verifier_error(bp);
xfs_verifier_error(bp, -EFSCORRUPTED);
}
static void
@@ -135,8 +132,7 @@ xfs_dir3_free_write_verify(
struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr;
if (!xfs_dir3_free_verify(bp)) {
xfs_buf_ioerror(bp, -EFSCORRUPTED);
xfs_verifier_error(bp);
xfs_verifier_error(bp, -EFSCORRUPTED);
return;
}
@@ -209,8 +205,7 @@ __xfs_dir3_free_read(
/* Check things that we can't do in the verifier. */
if (!xfs_dir3_free_header_check(dp, fbno, *bpp)) {
xfs_buf_ioerror(*bpp, -EFSCORRUPTED);
xfs_verifier_error(*bpp);
xfs_verifier_error(*bpp, -EFSCORRUPTED);
xfs_trans_brelse(tp, *bpp);
return -EFSCORRUPTED;
}