linux-kernel - Re: [Patch RT] Fix CFS load balancing for RT tasks

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Message-ID: <20070712082854.12a385d3@frecb000686.frec.bull.fr>
Date:	Thu, 12 Jul 2007 08:28:54 +0200
From:	Sébastien Dugué <sebastien.dugue@...l.net>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Ingo Molnar <mingo@...e.hu>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Linux RT Users <linux-rt-users@...r.kernel.org>,
	Darren Hart <dvhltc@...ibm.com>,
	john stultz <johnstul@...ibm.com>,
	Jean Pierre Dion <jean-pierre.dion@...l.net>,
	Gilles Carry <Gilles.Carry@....bull.net>,
	Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [Patch RT] Fix CFS load balancing for RT tasks

On Wed, 11 Jul 2007 19:06:20 +0200 Thomas Gleixner <tglx@...utronix.de> wrote:

> On Wed, 2007-07-11 at 16:47 +0200, Sébastien Dugué wrote:
> >   The following patch fixes this by re-enabling the RT overload detection
> > for the CFS. It may not be the right solution, maybe it should be incorporated
> > into the other load balancing mechanisms. I did not digg deep enough yet
> > to make that call ;-)
> > 
> >   P.S. Thanks to Steven Rostedt for logdev which is proving invaluable in
> >        cases like this.
> > 
> >   Sébastien.
> 
> Nice catch. That was dropped during the CFS -> -rt merge.
> 
> 	tglx

  Thanks, and sorry, I forgot to CC you :(

  Sébastien.
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