linux-kernel - Re: [PATCH] perf lock: clean the options for perf record

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Message-ID: <1299247099.24454.3.camel@twins>
Date:	Fri, 04 Mar 2011 14:58:19 +0100
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	Hitoshi Mitake <mitake@....info.waseda.ac.jp>,
	linux-kernel@...r.kernel.org, h.mitake@...il.com,
	Paul Mackerras <paulus@...ba.org>, Ingo Molnar <mingo@...e.hu>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [PATCH] perf lock: clean the options for perf record

On Fri, 2011-03-04 at 14:56 +0100, Frederic Weisbecker wrote:
> lockstat is a global measurement since the boot.

You can reset lockstat at any given time.
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