linux-kernel - Re: [PATCH 9/9] RT: Only dirty a cacheline if the priority is actually changing

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Message-ID: <Pine.LNX.4.58.0710200353270.12737@gandalf.stny.rr.com>
Date:	Sat, 20 Oct 2007 03:54:39 -0400 (EDT)
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Roel Kluin <12o3l@...cali.nl>
cc:	Gregory Haskins <ghaskins@...ell.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	RT <linux-rt-users@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 9/9] RT: Only dirty a cacheline if the priority is actually
 changing


--
On Sat, 20 Oct 2007, Roel Kluin wrote:

> Gregory Haskins wrote:
> > We can avoid dirtying a rq related cacheline with a simple check, so why not.
> >
> > Signed-off-by: Gregory Haskins <ghaskins@...ell.com>
> > ---
> >
> >  0 files changed, 0 insertions(+), 0 deletions(-)
>
> I think you wanted a patch here?
>

But it is here.  Gregory is a Zen master, and this patch does exactly what
he wanted it to do.

-- Steve

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