xfs: make AGFL repair function avoid crosslinked blocks

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Teach the AGFL repair function to check each block of the proposed AGFL
against the rmap btree.  If the rmapbt finds any mappings that are not
OWN_AG, strike that block from the list.

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

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Darrick J. Wong 2022-11-06 17:03:14 -08:00

parent 3e59c0103e

commit b255fab0f8

1 changed files with 66 additions and 12 deletions

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78

fs/xfs/scrub/agheader_repair.c

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