Subject: Re: interactive task starvation
From: Mike Galbraith <efault@gmx.de>
To: Con Kolivas <kernel@kolivas.org>
Cc: Willy Tarreau <willy@w.ods.org>, Ingo Molnar <mingo@elte.hu>,
       lkml <linux-kernel@vger.kernel.org>, Andrew Morton <akpm@osdl.org>,
       bugsplatter@gmail.com
In-Reply-To: <200603220130.34424.kernel@kolivas.org>
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	 <200603220130.34424.kernel@kolivas.org>
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Date: Tue, 21 Mar 2006 15:36:58 +0100
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On Wed, 2006-03-22 at 01:30 +1100, Con Kolivas wrote:
> On Wednesday 22 March 2006 01:28, Mike Galbraith wrote:
> > On Wed, 2006-03-22 at 01:19 +1100, Con Kolivas wrote:
> > > What you're fixing with unfairness is worth pursuing. The 'ls' issue just
> > > blows my mind though for reasons I've just said. Where are the magic
> > > cycles going when nothing else is running that make it take ten times
> > > longer?
> >
> > What I was talking about when I mentioned scrolling was rendering.
> 
> I'm talking about the long standing report that 'ls' takes 10 times longer on 
> 2.6 90% of the time you run it, and doing 'ls | cat' makes it run as fast as 
> 2.4. This is what Willy has been fighting with.

Oh.  I thought you were calling me a _moron_ :)

	-Mike

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