From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3504E9B for ; Tue, 12 Dec 2023 10:13:08 -0800 (PST) Received: by verein.lst.de (Postfix, from userid 2407) id F112E68AFE; Tue, 12 Dec 2023 19:13:04 +0100 (CET) Date: Tue, 12 Dec 2023 19:13:04 +0100 From: Christoph Hellwig To: Bart Van Assche Cc: Christoph Hellwig , Damien Le Moal , Jens Axboe , linux-block@vger.kernel.org, Jaegeuk Kim Subject: Re: [PATCH 3/3] block/mq-deadline: Disable I/O prioritization in certain cases Message-ID: <20231212181304.GA32666@lst.de> References: <20231205053213.522772-1-bvanassche@acm.org> <20231205053213.522772-4-bvanassche@acm.org> <20231211165720.GC26039@lst.de> <177773fd-c8ed-4822-9344-3058e820ddf0@kernel.org> <20231212154140.GB20933@lst.de> <42054848-2e8d-4856-b404-c042a4365097@acm.org> <20231212171846.GA28682@lst.de> <686cc853-96e2-4aa4-8f68-fdcc5cdabbba@acm.org> <20231212174802.GA30659@lst.de> <5b7be2e9-3691-409d-abff-f1fbf04cef7d@acm.org> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5b7be2e9-3691-409d-abff-f1fbf04cef7d@acm.org> User-Agent: Mutt/1.5.17 (2007-11-01) On Tue, Dec 12, 2023 at 10:09:49AM -0800, Bart Van Assche wrote: > > On 12/12/23 09:48, Christoph Hellwig wrote: >> You keep insisting >> on using a broken model despite having a major influence on the standards. >> Go and fix them, and I bet you'll actually have plenty of support. > > Hi Christoph, > > I do *not* appreciate what you wrote. You shouldn't tell me what I should do > with regard to standardization. If you want standards to be changed, please > change these yourself. Bart, I don't appreciate all the work you create by insisting on a fundamentally broken model either. If you want zoned devices to work you need something like zone append, and your insistence on using broken methods is not helpful. So if you don't want to change the standard to actually work for your use case at least don't waste *our* time trying to work around it badly. > > Bart. ---end quoted text---