linux-kernel - Re: Q: perf_install_in_context/perf_event

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Message-ID: <1296140335.15234.221.camel@laptop>
Date:	Thu, 27 Jan 2011 15:58:55 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Alan Stern <stern@...land.harvard.edu>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Paul Mackerras <paulus@...ba.org>,
	Prasad <prasad@...ux.vnet.ibm.com>,
	Roland McGrath <roland@...hat.com>,
	linux-kernel@...r.kernel.org
Subject: Re: Q: perf_install_in_context/perf_event_enable are racy?

On Thu, 2011-01-27 at 15:28 +0100, Peter Zijlstra wrote:
> 
> <crazy idea here> 
> 

> So I've likely fallen off a cliff somewhere along the line, but just in
> case, here's the patch: 

Its completely broken, ignore this :-)
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