tree 2ca4e8fa489d446d51dd6f11c8e3ca754dc34068
parent 29229c89f616f21aeab3cd120f1b870242d951d0
author Darrick J. Wong <darrick.wong@oracle.com> 1605744650 -0800
committer Darrick J. Wong <darrick.wong@oracle.com> 1607296639 -0800

xfs: fix parent pointer scrubber bailing out on unallocated inodes

xfs_iget can return -ENOENT for a file that the inobt thinks is
allocated but has zeroed mode.  This currently causes scrub to exit
with an operational error instead of flagging this as a corruption.  The
end result is that scrub mistakenly reports the ENOENT to the user
instead of "directory parent pointer corrupt" like we do for EINVAL.

Fixes: 5927268f5a04 ("xfs: flag inode corruption if parent ptr doesn't get us a real inode")
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>