From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [ANNOUNCE] 3.0-rc7-rt0
Date: Wed, 20 Jul 2011 17:56:10 +0200 (CEST)
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References: <alpine.LFD.2.02.1107200153070.2702@ionos> <4E26B721.9020103@steinhoff.de> <CCEC72C697934346AA1E7D01E8DA2EF5@e1705>
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To: Madovsky <infos@madovsky.org>
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Franck,

On Wed, 20 Jul 2011, Madovsky wrote:

> Hi Thomas,
> 
> I just compiled the kernel with the patch on my whole cluster
> of 6 fedora10 and the results are very stable and smooth.

Thanks for the report !

> the only little thing is the cluster software heartbeat / pacemaker
> takes 20% of cpu that 11% before on a dual xeon nocona with
> linux command "top".

That might be related to the new mechanism how we handle softirqs. If
the heartbeat/pacemaker app is using networking a lot then this might
explain it.

Thanks,

	tglx