Re: [RFC] blk-mq and I/O scheduling

From	Andreas Herrmann <aherrmann@suse.com>
Newsgroups	linux.kernel
Subject	Re: [RFC] blk-mq and I/O scheduling
Date	2015-12-01 08:40 +0100
Message-ID	<qANHz-6Cu-13@gated-at.bofh.it> (permalink)
References	<qwwci-Gn-11@gated-at.bofh.it> <qygZr-5z4-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Tue, Nov 24, 2015 at 09:19:32AM +0100, Christoph Hellwig wrote:
> Hi Andreas,

Hi Christoph,

> I don't understand the time slicing algorithm to well, but from the
> blk-mq integration perspective this looks nice, and anything that
> helps improving blk-mq for spinning rust is useful.

I'll put description/comments in the next patch version that hopefully
explain it.

> As a nitpick some of the larger "if (use_time_slice)" blocks should
> be moved into separate helper functions‥

And I'll address this also.


Thanks,

Andreas
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Re: [RFC] blk-mq and I/O scheduling Andreas Herrmann <aherrmann@suse.com> - 2015-12-01 08:40 +0100

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