xfs: inode repair should ensure there's an attr fork to store parent pointers

Browse source

The runtime parent pointer update code expects that any file being moved
around the directory tree already has an attr fork.  However, if we had
to rebuild an inode core record, there's a chance that we zeroed forkoff
as part of the inode to pass the iget verifiers.

Therefore, if we performed any repairs on an inode core, ensure that the
inode has a nonzero forkoff before unlocking the inode.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

...

This commit is contained in:

Darrick J. Wong 2024-04-22 09:48:19 -07:00

parent 3f50ddbf4b

commit 327ed702d8

1 changed files with 41 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

41

fs/xfs/scrub/inode_repair.c

View file