From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mike Galbraith <efault-Mmb7MZpHnFY@public.gmane.org>
Subject: Re: IO scheduler based IO controller V10
Date: Fri, 02 Oct 2009 20:22:34 +0200
Message-ID: <1254507754.8667.15.camel__43181.5624855973$1254508064$gmane$org@marge.simson.net>
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	<20091002171129.GG31616@kernel.dk> <20091002172046.GA2376@elte.hu>
	<20091002172554.GJ31616@kernel.dk> <20091002172842.GA4884@elte.hu>
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To: Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Cc: dhaval-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, agk-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, paolo.valente-rcYM44yAMweonA0d6jMUrA@public.gmane.org, jmarchan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, fernando-gVGce1chcLdL9jVzuh4AOg@public.gmane.org, Ulrich Lukas <stellplatz-nr.13a-7vBoImwI/YtIVYojq0lqJrNAH6kLmebB@public.gmane.org>, jmoyer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>, riel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, fchecconi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Linus Torvalds <torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
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On Fri, 2009-10-02 at 20:04 +0200, Jens Axboe wrote:

> I'm not too crazy about it either. How about just using 'desktop' since
> this is obviously what we are really targetting? 'latency' isn't fully
> descriptive either, since it may not necessarily provide the best single
> IO latency (noop would).

Grin. "Perfect is the enemy of good" :)
                                                  Avg
     16.24   175.82   154.38   228.97   147.16  144.5     noop
     43.23    57.39    96.13   148.25   180.09  105.0     deadline