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Date: Mon, 5 Oct 2026 15:17:11 +0200
From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>, Zorro Lang <zlang@kernel.org>,
	fstests@vger.kernel.org, linux-xfs@vger.kernel.org,
	linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 01/13] add a "datacsum" group
Message-ID: <20261005131711.GH26805@lst.de>
References: <20260924100855.2734089-1-hch@lst.de> <20260924100855.2734089-2-hch@lst.de> <20260929013121.GD2705364@frogsfrogsfrogs>
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User-Agent: Mutt/1.5.17 (2007-11-01)

On Mon, Sep 28, 2026 at 06:31:21PM -0700, Darrick J. Wong wrote:
> On Thu, Sep 24, 2026 at 12:07:42PM +0200, Christoph Hellwig wrote:
> > Add a group for test exercising data checksum functionality.
> > 
> > Signed-off-by: Christoph Hellwig <hch@lst.de>
> > ---
> >  doc/group-names.txt | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/doc/group-names.txt b/doc/group-names.txt
> > index ef6b8f51cf87..101c72688c02 100644
> > --- a/doc/group-names.txt
> > +++ b/doc/group-names.txt
> > @@ -34,6 +34,7 @@ dangerous		dangerous test that can crash the system
> >  dangerous_fuzzers	fuzzers that can crash your computer
> >  dangerous_selftest	selftests that crash/hang
> >  data			data loss checkers
> > +datacsum		data checksumming
> 
> Seems like a reasonable addition to me.  That said ... I bet at least
> btrfs/282 is a data checksum test that's incorrectly in the (metadata)
> scrub group.

I didn't really add any existing btrfs tests, but there's probably
a few.  Maybe the btrfs maintainers can help to populate the list?