From: Christoph Hellwig <hch@lst.de>
To: Bart Van Assche <bvanassche@acm.org>
Cc: Christoph Hellwig <hch@lst.de>,
Damien Le Moal <dlemoal@kernel.org>, Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, Jaegeuk Kim <jaegeuk@kernel.org>
Subject: Re: [PATCH 3/3] block/mq-deadline: Disable I/O prioritization in certain cases
Date: Tue, 12 Dec 2023 19:13:04 +0100 [thread overview]
Message-ID: <20231212181304.GA32666@lst.de> (raw)
In-Reply-To: <5b7be2e9-3691-409d-abff-f1fbf04cef7d@acm.org>
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---
next prev parent reply other threads:[~2023-12-12 18:13 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-05 5:32 [PATCH 0/3] Improve mq-deadline I/O priority support Bart Van Assche
2023-12-05 5:32 ` [PATCH 1/3] block/mq-deadline: Use dd_rq_ioclass() instead of open-coding it Bart Van Assche
2023-12-06 2:35 ` Damien Le Moal
2023-12-11 16:54 ` Christoph Hellwig
2023-12-05 5:32 ` [PATCH 2/3] block/mq-deadline: Introduce dd_bio_ioclass() Bart Van Assche
2023-12-06 2:35 ` Damien Le Moal
2023-12-11 16:55 ` Christoph Hellwig
2023-12-18 17:35 ` Bart Van Assche
2023-12-05 5:32 ` [PATCH 3/3] block/mq-deadline: Disable I/O prioritization in certain cases Bart Van Assche
2023-12-06 2:42 ` Damien Le Moal
2023-12-06 3:24 ` Bart Van Assche
2023-12-08 0:03 ` Bart Van Assche
2023-12-08 3:37 ` Damien Le Moal
2023-12-08 18:40 ` Bart Van Assche
2023-12-11 7:40 ` Damien Le Moal
2023-12-12 22:44 ` Bart Van Assche
2023-12-12 23:52 ` Damien Le Moal
2023-12-13 1:02 ` Bart Van Assche
2023-12-13 5:29 ` Damien Le Moal
2023-12-11 16:57 ` Christoph Hellwig
2023-12-11 17:20 ` Bart Van Assche
2023-12-12 15:40 ` Christoph Hellwig
2023-12-11 22:40 ` Damien Le Moal
2023-12-12 15:41 ` Christoph Hellwig
2023-12-12 17:15 ` Bart Van Assche
2023-12-12 17:18 ` Christoph Hellwig
2023-12-12 17:42 ` Bart Van Assche
2023-12-12 17:48 ` Christoph Hellwig
2023-12-12 18:09 ` Bart Van Assche
2023-12-12 18:13 ` Christoph Hellwig [this message]
2023-12-12 18:19 ` Bart Van Assche
2023-12-12 18:26 ` Christoph Hellwig
2023-12-12 19:03 ` Jaegeuk Kim
2023-12-12 23:44 ` Damien Le Moal
2023-12-13 16:49 ` Jaegeuk Kim
2023-12-13 22:55 ` Damien Le Moal
2023-12-13 15:56 ` Christoph Hellwig
2023-12-13 16:41 ` Jaegeuk Kim
2023-12-14 8:57 ` Christoph Hellwig
2023-12-14 17:22 ` Jaegeuk Kim
2023-12-15 1:12 ` Damien Le Moal
2023-12-15 2:03 ` Jaegeuk Kim
2023-12-15 2:20 ` Keith Busch
2023-12-15 4:49 ` Christoph Hellwig
2023-12-14 19:32 ` Bart Van Assche
2023-12-14 0:08 ` Bart Van Assche
2023-12-14 0:37 ` Damien Le Moal
2023-12-14 8:51 ` Christoph Hellwig
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