xfs: check unused nlink fields in the ondisk inode

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v2/v3 inodes use di_nlink and not di_onlink; and v1 inodes use di_onlink
and not di_nlink.  Whichever field is not in use, make sure its contents
are zero, and teach xfs_scrub to fix that if it is.

This clears a bunch of missing scrub failure errors in xfs/385 for
core.onlink.

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

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Darrick J. Wong 2024-04-15 14:55:03 -07:00

parent ab97f4b1c0

commit 40cb8613d6

2 changed files with 20 additions and 0 deletions

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8

fs/xfs/libxfs/xfs_inode_buf.c

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12

fs/xfs/scrub/inode_repair.c

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