linux-kernel - Re: 2.6.21-rt9 - IRQ23 consuming a steady 2.7% of CPU

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Date:	Mon, 11 Jun 2007 09:57:22 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Mark Knecht <markknecht@...il.com>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Lee Revell <rlrevell@...il.com>
Subject: Re: 2.6.21-rt9 - IRQ23 consuming a steady 2.7% of CPU


* Mark Knecht <markknecht@...il.com> wrote:

> Hi Ingo,
>   Yep, that solved it on my machine. I did have to patch using 'patch 
> -p1 -R' I think that's because the paths in your patch file are maybe 
> based on your work setup? I don't know. I'm amazed most of the time 
> that I can even do this stuff but with your help it seems to work out. 
> Thanks.
> 
>   Anyway, top no longer reports the 2.7% CPU usage from IRQ23. I do 
> see a little bit of CPU consumption from X and firefox but that seems 
> pretty reasonable.

ok, thanks - i took that change out from -rt.

	Ingo
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