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Message-ID: <20070129102651.GA6943@gnuppy.monkey.org>
Date:	Mon, 29 Jan 2007 02:26:51 -0800
From:	Bill Huey (hui) <billh@...ppy.monkey.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	"Martin J. Bligh" <mbligh@...igh.org>,
	Christoph Hellwig <hch@...radead.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Andrew Morton <akpm@...l.org>, linux-kernel@...r.kernel.org,
	Dipankar Sarma <dipankar@...l9.org>,
	"Bill Huey (hui)" <billh@...ppy.monkey.org>
Subject: Re: lockmeter

On Sun, Jan 28, 2007 at 09:27:45PM -0800, Bill Huey wrote:
> On Sun, Jan 28, 2007 at 10:17:05PM +0100, Ingo Molnar wrote:
> > btw., while my plan is to prototype your lock-stat patch in -rt 
> > initially, it should be doable to extend it to be usable with the 
> > upstream kernel as well.
...
> Fantastic. I'm going to try and finish up your suggested changes tonight
> and get it to work with CONFIG_LOCK_STAT off. It's been challenging to
> find time to do Linux these days, so I don't mind handing it off to you
> after this point so that you and tweek it to your heart's content.

Ingo,

Got it.
	http://mmlinux.sourceforge.net/public/patch-2.6.20-rc6-rt2.1.lock_stat.patch

This compiles and runs with the CONFIG_LOCK_STAT option turned off now
and I believe addresses all of your forementioned concern that you
mentioned. I could have missed a detail here and there, but I think
it's in pretty good shape now.

bill

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