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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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16
fs/xfs/libxfs/xfs_da_btree.c
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@@ -186,8 +186,7 @@ xfs_da3_node_write_verify(
struct xfs_da3_node_hdr *hdr3 = bp->b_addr;
if (!xfs_da3_node_verify(bp)) {
xfs_buf_ioerror(bp, -EFSCORRUPTED);
xfs_verifier_error(bp);
xfs_verifier_error(bp, -EFSCORRUPTED);
return;
}
@@ -215,15 +214,13 @@ xfs_da3_node_read_verify(
switch (be16_to_cpu(info->magic)) {
case XFS_DA3_NODE_MAGIC:
if (!xfs_buf_verify_cksum(bp, XFS_DA3_NODE_CRC_OFF)) {
xfs_buf_ioerror(bp, -EFSBADCRC);
xfs_verifier_error(bp, -EFSBADCRC);
break;
}
/* fall through */
case XFS_DA_NODE_MAGIC:
if (!xfs_da3_node_verify(bp)) {
xfs_buf_ioerror(bp, -EFSCORRUPTED);
break;
}
if (!xfs_da3_node_verify(bp))
xfs_verifier_error(bp, -EFSCORRUPTED);
return;
case XFS_ATTR_LEAF_MAGIC:
case XFS_ATTR3_LEAF_MAGIC:
@@ -236,12 +233,9 @@ xfs_da3_node_read_verify(
bp->b_ops->verify_read(bp);
return;
default:
xfs_buf_ioerror(bp, -EFSCORRUPTED);
xfs_verifier_error(bp, -EFSCORRUPTED);
break;
}
/* corrupt block */
xfs_verifier_error(bp);
}
const struct xfs_buf_ops xfs_da3_node_buf_ops = {