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Date: Tue, 18 Mar 2025 07:56:03 +0100
From: Christoph Hellwig <hch@lst.de>
To: Benjamin Marzinski <bmarzins@redhat.com>
Cc: Mikulas Patocka <mpatocka@redhat.com>,
	Mike Snitzer <snitzer@redhat.com>, Jens Axboe <axboe@kernel.dk>,
	dm-devel@lists.linux.dev, linux-block@vger.kernel.org,
	Damien Le Moal <dlemoal@kernel.org>, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v2 3/6] block: make queue_limits_set() optionally
 return old limits
Message-ID: <20250318065603.GA16259@lst.de>
References: <20250317044510.2200856-1-bmarzins@redhat.com> <20250317044510.2200856-4-bmarzins@redhat.com>
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On Mon, Mar 17, 2025 at 12:45:07AM -0400, Benjamin Marzinski wrote:
> A future device-mapper patch will make use of this new argument. No
> functional changes intended in this patch.

If you care about the old limits just use a queue_limits_start_update +
queue_limits_commit_update{,frozen} pair.