linux-kernel - Re: [patch] CFS scheduler, -v7

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Date:	Sun, 29 Apr 2007 02:42:39 +0300
From:	"S.Çağlar Onur" <caglar@...dus.org.tr>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Con Kolivas <kernel@...ivas.org>,
	Nick Piggin <npiggin@...e.de>, Mike Galbraith <efault@....de>,
	Arjan van de Ven <arjan@...radead.org>,
	Peter Williams <pwil3058@...pond.net.au>,
	Thomas Gleixner <tglx@...utronix.de>, Willy Tarreau <w@....eu>,
	Gene Heskett <gene.heskett@...il.com>, Mark Lord <lkml@....ca>,
	Zach Carter <linux@...hcarter.com>,
	Kasper Sandberg <lkml@...anurb.dk>,
	buddabrod <buddabrod@...il.com>,
	Srivatsa Vaddagiri <vatsa@...ibm.com>
Subject: Re: [patch] CFS scheduler, -v7

28 Nis 2007 Cts tarihinde, Ingo Molnar şunları yazmıştı: 
> * S.Çağlar Onur <caglar@...dus.org.tr> wrote:
> > If you want some more output/info etc. please just say, i have both v6
> > and v7 available.
>
> could you try the auto-renice patch ontop of -v7:
>
>   http://people.redhat.com/mingo/cfs-scheduler/sched-cfs-auto-renice.patch
>
> does this make it behave like -v6?

Ingo, please ignore my first report until i found a proper way to reproduce 
the slowness cause currently CFS-v7, CFS-v7 + "renice patch", CFS-v7 + renice 
+ your private mail suggestions and CFS-v6 + "PI support for futexes patch" 
seems works equally (which is a good thing so X renicing seems really not 
needed, and there were no regression instead of my daydreams) or im too tired 
to understand the differences.

-- 
S.Çağlar Onur <caglar@...dus.org.tr>
http://cekirdek.pardus.org.tr/~caglar/

Linux is like living in a teepee. No Windows, no Gates and an Apache in house!

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