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Date: Tue, 15 Sep 2026 08:22:47 +0200
From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>, zlang@kernel.org,
	fstests@vger.kernel.org, linux-xfs@vger.kernel.org
Subject: Re: [PATCH] xfs: test libxfs handling of missing RT devices
Message-ID: <20260915062247.GA13095@lst.de>
References: <20260914113634.2448723-1-hch@lst.de> <20260914150549.GO6265@frogsfrogsfrogs>
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On Mon, Sep 14, 2026 at 08:05:49AM -0700, Darrick J. Wong wrote:
> > +	_unmount $LOOP_MNT 2>/dev/null
> > +	[ -n "$loop_dev" ] && _destroy_loop_device $loop_dev
> > +	rm -rf $LOOP_IMG $LOOP_MNT
> 
> I don't see any users of loop devices here?

Yeah.  I initially started writing it loop based but got fed up with
that and decided that we can just require an rt dev run for test
coverage..