xfs: use the directory name hash function for dir scrubbing

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The directory code has a directory-specific hash computation function
that includes a modified hash function for case-insensitive lookups.
Hence we must use that function (and not the raw da_hashname) when
checking the dabtree structure.

Found by accidentally breaking xfs/188 to create an abnormally huge
case-insensitive directory and watching scrub break.

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

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Darrick J. Wong 2023-04-11 19:00:16 -07:00

parent 30f8ee5e7e

commit 9dceccc582

1 changed files with 6 additions and 1 deletions

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fs/xfs/scrub/dir.c

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