diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-08 10:51:03 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-08 10:54:46 -0800 |
| commit | bc1a09b8e334bf5fca1d6727aec538dcff957961 (patch) | |
| tree | e870d817d5c3b4a97b1201c81d80e39bff66b763 /fs/xfs/libxfs/xfs_dir2_node.c | |
| parent | a6a781a58befcbd467ce843af4eaca3906aa1f08 (diff) | |
| download | linux-bc1a09b8e334bf5fca1d6727aec538dcff957961.tar.bz2 | |
xfs: refactor verifier callers to print address of failing check
Refactor the callers of verifiers to print the instruction address of a
failing check.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_dir2_node.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_node.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c index 051a21f3ad06..3bdbe1897212 100644 --- a/fs/xfs/libxfs/xfs_dir2_node.c +++ b/fs/xfs/libxfs/xfs_dir2_node.c @@ -124,12 +124,16 @@ xfs_dir3_free_read_verify( struct xfs_buf *bp) { struct xfs_mount *mp = bp->b_target->bt_mount; + xfs_failaddr_t fa; if (xfs_sb_version_hascrc(&mp->m_sb) && !xfs_buf_verify_cksum(bp, XFS_DIR3_FREE_CRC_OFF)) - xfs_verifier_error(bp, -EFSBADCRC); - else if (xfs_dir3_free_verify(bp)) - xfs_verifier_error(bp, -EFSCORRUPTED); + xfs_verifier_error(bp, -EFSBADCRC, __this_address); + else { + fa = xfs_dir3_free_verify(bp); + if (fa) + xfs_verifier_error(bp, -EFSCORRUPTED, fa); + } } static void @@ -139,9 +143,11 @@ xfs_dir3_free_write_verify( struct xfs_mount *mp = bp->b_target->bt_mount; struct xfs_buf_log_item *bip = bp->b_fspriv; struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr; + xfs_failaddr_t fa; - if (xfs_dir3_free_verify(bp)) { - xfs_verifier_error(bp, -EFSCORRUPTED); + fa = xfs_dir3_free_verify(bp); + if (fa) { + xfs_verifier_error(bp, -EFSCORRUPTED, fa); return; } @@ -161,7 +167,7 @@ const struct xfs_buf_ops xfs_dir3_free_buf_ops = { }; /* Everything ok in the free block header? */ -static bool +static xfs_failaddr_t xfs_dir3_free_header_check( struct xfs_inode *dp, xfs_dablk_t fbno, @@ -205,6 +211,7 @@ __xfs_dir3_free_read( xfs_daddr_t mappedbno, struct xfs_buf **bpp) { + xfs_failaddr_t fa; int err; err = xfs_da_read_buf(tp, dp, fbno, mappedbno, bpp, @@ -213,8 +220,9 @@ __xfs_dir3_free_read( return err; /* Check things that we can't do in the verifier. */ - if (xfs_dir3_free_header_check(dp, fbno, *bpp)) { - xfs_verifier_error(*bpp, -EFSCORRUPTED); + fa = xfs_dir3_free_header_check(dp, fbno, *bpp); + if (fa) { + xfs_verifier_error(*bpp, -EFSCORRUPTED, fa); xfs_trans_brelse(tp, *bpp); return -EFSCORRUPTED; } |