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From: Ingo Molnar <mingo@elte.hu>
To: Alexey Zaytsev <alexey.zaytsev@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	lkml <linux-kernel@vger.kernel.org>,
	Arjan van de Ven <arjan@linux.intel.com>
Subject: Re: printk timestamps jumping back and forth in 2.6.25-rc.
Date: Tue, 4 Mar 2008 13:44:27 +0100	[thread overview]
Message-ID: <20080304124427.GE29777@elte.hu> (raw)
In-Reply-To: <f19298770803031416y32dbb7dakfc88b8572c2c10fe@mail.gmail.com>


* Alexey Zaytsev <alexey.zaytsev@gmail.com> wrote:

> On Mon, Mar 3, 2008 at 1:45 PM, Ingo Molnar <mingo@elte.hu> wrote:
> >
> >  * Alexey Zaytsev <alexey.zaytsev@gmail.com> wrote:
> >
> >
> > > >  I"ll now recompile with fair group scheduler disabled, just to be
> >  > >  sure.
> >  >
> >  > Yes, with the group scheduler disabled, the latencies for both Xorg
> >  > and gnome-terminal do net exceed 15 ms. And the mouse is also smooth.
> >
> >  could you also try the current scheduler fixes lineup in
> >  sched-devel.git:
> >
> >    http://people.redhat.com/mingo/sched-devel.git/README
> >
> >  is the mouse smooth with the group scheduler _enabled_ too?
> >
> 
> Works fine. The latencies of both Xorg and gnome-terminal are reported 
> to be about 5-20 ms, and the mouse is smooth too.

great - if you dont mind i'll add your:

  Tested-by: Alexey Zaytsev <alexey.zaytsev@gmail.com>

	Ingo

  reply	other threads:[~2008-03-04 12:44 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-28 14:26 Alexey Zaytsev
2008-02-28 19:21 ` David Miller
2008-02-28 20:13 ` Ingo Molnar
2008-02-28 20:16   ` Ingo Molnar
2008-02-28 21:24     ` Alexey Zaytsev
2008-02-29 19:45       ` Ingo Molnar
2008-03-01  0:42         ` Alexey Zaytsev
2008-03-01  0:59           ` Alexey Zaytsev
2008-03-03 10:45             ` Ingo Molnar
2008-03-03 22:16               ` Alexey Zaytsev
2008-03-04 12:44                 ` Ingo Molnar [this message]
2008-02-29 11:11     ` Paul Mackerras
2008-02-29 18:42       ` David Miller
2008-02-29 19:44         ` Ingo Molnar
2008-03-21 18:55     ` Alexey Zaytsev

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