From: Christoph Hellwig <hch@infradead.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-mmc@vger.kernel.org, Ulf Hansson <ulf.hansson@linaro.org>,
linux-block@vger.kernel.org,
Paolo Valente <paolo.valente@linaro.org>
Subject: Re: [PATCH] mmc: core: Imply IOSCHED_BFQ
Date: Tue, 31 Jan 2023 01:01:15 -0800 [thread overview]
Message-ID: <Y9jY2zsNbSCWluZG@infradead.org> (raw)
In-Reply-To: <20230131084742.1038135-1-linus.walleij@linaro.org>
On Tue, Jan 31, 2023 at 09:47:42AM +0100, Linus Walleij wrote:
> If we enable the MMC/SD block layer, use Kconfig to imply the BFQ
> I/O scheduler.
>
> As all MMC/SD devices are single-queue, this is the scheduler that
> users want so let's be helpful and make sure it gets
> default-selected into a manual kernel configuration. It will still
> need to be enabled at runtime (usually with udev scripts).
NAK. Nothing requires a specific scheduler here - the scheduler is a
pure user choice.
next prev parent reply other threads:[~2023-01-31 9:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-31 8:47 [PATCH] mmc: core: Imply IOSCHED_BFQ Linus Walleij
2023-01-31 9:01 ` Christoph Hellwig [this message]
2023-01-31 9:57 ` Linus Walleij
2023-01-31 13:20 ` Christoph Hellwig
2023-01-31 14:05 ` Linus Walleij
2023-01-31 15:11 ` Christoph Hellwig
2023-02-01 8:18 ` Linus Walleij
2023-02-01 13:08 ` Christoph Hellwig
2023-02-01 13:19 ` Arnd Bergmann
2023-02-01 14:44 ` Linus Walleij
2023-02-02 15:22 ` Ulf Hansson
2023-02-02 18:04 ` Jens Axboe
2023-02-02 22:14 ` Linus Walleij
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