linux-kernel - Re: perfcounters: lockdep warning

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Message-ID: <20090613194447.GA2616@elte.hu>
Date:	Sat, 13 Jun 2009 21:44:47 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Simon Holm Thøgersen <odie@...aau.dk>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paulus Mackerras <paulus@...ba.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: perfcounters: lockdep warning


* Simon Holm Thøgersen <odie@...aau.dk> wrote:

> Just tried kicking the tires of performance counters and perf and 
> got the following warning that doesn't look like have been 
> reported already.

Hm, this looks safe at first sight so you can ignore this for now, 
we'll annotate it properly - thanks for reporting it. Did you see 
any lockups/problems?

	Ingo
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