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xfs: release AGFL after walking it during rmapbt repair

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LOLLM suggests that we not hold the AGFL locked to the scrub transaction
for any longer than we have to when we're rebuilding the rmapbt.  Since
we only took it to generate an rmap record for the AGFL blocks, I think
we can safely release it.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This commit is contained in:
Darrick J. Wong 2026-09-09 23:01:03 -07:00 committed by Carlos Maiolino
parent 1c32cdc986
commit 8b4ad28142
1 changed files with 1 additions and 0 deletions
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fs/xfs/scrub/rmap_repair.c
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@ -1109,6 +1109,7 @@ xrep_rmap_try_reserve(
return error;
error = xfs_agfl_walk(sc->mp, agf, agfl_bp, xrep_rmap_walk_agfl, &ra);
xfs_trans_brelse(sc->tp, agfl_bp);
if (error)
return error;