From: Christoph Hellwig <hch@infradead.org>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: cem@kernel.org, stable@vger.kernel.org, linux-xfs@vger.kernel.org
Subject: Re: [PATCH 02/12] xfs: don't subtract excess usage twice when computing agf_btreeblks
Date: Thu, 8 Oct 2026 04:54:12 -0700 [thread overview]
Message-ID: <aseEZKG8wACedf9W@infradead.org> (raw)
In-Reply-To: <179141521299.2728617.2877901149807191718.stgit@frogsfrogsfrogs>
On Wed, Oct 07, 2026 at 10:55:21PM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@kernel.org>
>
> LOLLM noticed that the free space btree repair code calculates
> agf_btreeblks from the number of blocks we wrote to rebuild the free
> space btrees (minus the roots). That's correct. However, it observes
> that we subtract the "excess" reservation, which is not correct. Fix
> this accounting problem.
xrep_newbt_unused_blocks is unused now.
next prev parent reply other threads:[~2026-10-08 11:54 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-08 5:55 [PATCHSET] xfs: LLM-inspired bug fixes, part 21 Darrick J. Wong
2026-10-08 5:55 ` [PATCH 01/12] xfs: check for termination during rmap btree walk Darrick J. Wong
2026-10-08 11:52 ` Christoph Hellwig
2026-10-08 5:55 ` [PATCH 02/12] xfs: don't subtract excess usage twice when computing agf_btreeblks Darrick J. Wong
2026-10-08 11:54 ` Christoph Hellwig [this message]
2026-10-08 15:44 ` Darrick J. Wong
2026-10-08 5:55 ` [PATCH 03/12] xfs: abort directory tree repair whenever dl->aborted is set Darrick J. Wong
2026-10-08 11:54 ` Christoph Hellwig
2026-10-08 5:55 ` [PATCH 04/12] xfs: reattach dquots after changing inode ids Darrick J. Wong
2026-10-08 11:57 ` Christoph Hellwig
2026-10-08 17:20 ` Darrick J. Wong
2026-10-08 5:56 ` [PATCH 05/12] xfs: never reset the default quota timer Darrick J. Wong
2026-10-08 11:57 ` Christoph Hellwig
2026-10-08 5:56 ` [PATCH 06/12] xfs: fix correction of unwritten extents in quota file data fork Darrick J. Wong
2026-10-08 12:00 ` Christoph Hellwig
2026-10-08 15:59 ` Darrick J. Wong
2026-10-08 5:56 ` [PATCH 07/12] xfs: always report inode repair setup failures Darrick J. Wong
2026-10-08 12:00 ` Christoph Hellwig
2026-10-08 5:56 ` [PATCH 08/12] xfs: range-check bc_levels array access in scrub tracepoints Darrick J. Wong
2026-10-08 12:01 ` Christoph Hellwig
2026-10-08 5:57 ` [PATCH 09/12] xfs: reject absurdly large xattr value lengths in xchk_xattr_actor Darrick J. Wong
2026-10-08 12:01 ` Christoph Hellwig
2026-10-08 5:57 ` [PATCH 10/12] xfs: check for buffer overruns when examining local/remote xattr entries Darrick J. Wong
2026-10-08 12:03 ` Christoph Hellwig
2026-10-08 16:17 ` Darrick J. Wong
2026-10-08 5:57 ` [PATCH 11/12] xfs: clarify various parts of the bitmap API Darrick J. Wong
2026-10-08 12:04 ` Christoph Hellwig
2026-10-08 5:57 ` [PATCH 12/12] xfs: complain loudly when dirtree checker finds broken links Darrick J. Wong
2026-10-08 12:04 ` Christoph Hellwig
2026-10-08 17:36 ` Darrick J. Wong
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