linux-kernel - Re: [PATCH] lockstat: contend with points

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Message-ID: <20081020134330.GD32363@elte.hu>
Date:	Mon, 20 Oct 2008 15:43:38 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Török Edwin <edwintorok@...il.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Bill Huey <billh@...ppy.monkey.org>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Subject: Re: [PATCH] lockstat: contend with points


* Peter Zijlstra <peterz@...radead.org> wrote:

> Subject: lockstat: contend with points
> From: Peter Zijlstra <a.p.zijlstra@...llo.nl>
> Date: Thu Oct 16 23:17:09 CEST 2008
> 
> We currently only provide points that have to wait on contention, also
> lists the points we have to wait for.
> 
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl>
> ---
>  Documentation/lockstat.txt |   50 ++++++++++++++++++++++++++++-----------------
>  include/linux/lockdep.h    |   13 ++++++++---
>  kernel/lockdep.c           |   33 ++++++++++++++++++-----------
>  kernel/lockdep_proc.c      |   21 +++++++++++++++++-
>  kernel/mutex.c             |    2 -
>  5 files changed, 82 insertions(+), 37 deletions(-)

nice! Applied to tip/core/locking, thanks Peter.

	Ingo
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