linux-kernel - Re: [bug] very high non-preempt latency in context_struct_compute

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Message-ID: <Line.LNX.4.64.0706071611170.8836@d.namei>
Date:	Thu, 7 Jun 2007 16:11:53 -0400 (EDT)
From:	James Morris <jmorris@...ei.org>
To:	Ingo Molnar <mingo@...e.hu>
cc:	Stephen Smalley <sds@...ho.nsa.gov>, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	James Carter <jwcart2@...ho.nsa.gov>,
	Paul Moore <paul.moore@...com>
Subject: Re: [bug] very high non-preempt latency in context_struct_compute_av()

On Thu, 7 Jun 2007, Ingo Molnar wrote:

> i have just tried your patch and it completely solves the issue! Without 
> the patch, a simple script that keeps logging in on a box:
> 
> 	while :; do ssh testbox true; done
> 
> would cause glxgears to get into a very jerky motion due to the 
> latencies. With the patch it's 100%, totally smooth! Thanks!
> 
> Tested-by: Ingo Molnar <mingo@...e.hu>

Applied to 
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6.git#for-akpm


-- 
James Morris
<jmorris@...ei.org>
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