From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pavel Machek <pavel@ucw.cz>
Subject: Re: [PATCH] block: BFQ default for single queue devices
Date: Fri, 5 Oct 2018 10:04:57 +0200
Message-ID: <20181005080457.GB14466@amd>
References: <20181002124329.21248-1-linus.walleij@linaro.org>
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To: Linus Walleij <linus.walleij@linaro.org>
Cc: Jens Axboe <axboe@kernel.dk>, Ulf Hansson <ulf.hansson@linaro.org>, Paolo Valente <paolo.valente@linaro.org>, Artem Bityutskiy <dedekind1@gmail.com>, Richard Weinberger <richard@nod.at>, linux-mmc@vger.kernel.org, Adrian Hunter <adrian.hunter@intel.com>, linux-block@vger.kernel.org, linux-mtd@lists.infradead.org
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Hi!

> I talked to Pavel a bit back and it turns out he has a
> usecase for BFQ as well and I bet he also would like it
> as default scheduler for that system (Pavel tell us more,
> I don't remember what it was!)

I'm not sure I remember clearly, either.

IIRC I was working with ionice on spinning disks, and it had no
effect. I switched to BFQ and suddenly ionice was effective.

Best regards,
									Pavel
--=20
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo=
g.html

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