From: James Morris <jmorris@namei.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Stephen Smalley <sds@tycho.nsa.gov>,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
James Carter <jwcart2@tycho.nsa.gov>,
Paul Moore <paul.moore@hp.com>
Subject: Re: [bug] very high non-preempt latency in context_struct_compute_av()
Date: Thu, 7 Jun 2007 16:11:53 -0400 (EDT) [thread overview]
Message-ID: <Line.LNX.4.64.0706071611170.8836@d.namei> (raw)
In-Reply-To: <20070607195151.GA30899@elte.hu>
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@elte.hu>
Applied to
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6.git#for-akpm
--
James Morris
<jmorris@namei.org>
prev parent reply other threads:[~2007-06-07 20:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-04 11:27 [bug] very high non-preempt latency in context_struct_compute_av() Ingo Molnar
2007-06-04 13:25 ` James Morris
2007-06-04 14:17 ` Ingo Molnar
2007-06-04 21:11 ` Paul Moore
2007-06-04 21:39 ` Stephen Smalley
2007-06-04 22:48 ` Paul Moore
2007-06-04 22:54 ` James Morris
2007-06-07 19:34 ` Stephen Smalley
2007-06-07 19:51 ` Ingo Molnar
2007-06-07 20:11 ` James Morris [this message]
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