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Date:   Tue, 31 Jan 2023 05:20:46 -0800
From:   Christoph Hellwig <hch@infradead.org>
To:     Linus Walleij <linus.walleij@linaro.org>
Cc:     Christoph Hellwig <hch@infradead.org>, 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
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On Tue, Jan 31, 2023 at 10:57:38AM +0100, Linus Walleij wrote:
> Now it doesn't require it, it will just perform better, so thus I use
> 
> imply IOSCHED_BFQ
> 
> the point with it is to help users make the right decisions, not
> enforce them. fs/crypto/Kconfig does the same thing for example,
> advice not enforce.

I'd really love to see how it always works better, as none of that
has actually been documented.  And given the wide variety of hardware
and workloads I also very much doubt it.