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Date: Mon, 29 Sep 2008 11:13:19 -0400
From: Christoph Hellwig <hch@infradead.org>
To: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Subject: Re: [PATCH] sputrace : use marker_synchronize_unregister()
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	<20080929151147.GH11245@Krystal>
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Cc: Lai Jiangshan <laijs@cn.fujitsu.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Christoph Hellwig <hch@infradead.org>, linuxppc-dev@ozlabs.org,
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	Andrew Morton <akpm@linux-foundation.org>,
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On Mon, Sep 29, 2008 at 11:11:47AM -0400, Mathieu Desnoyers wrote:
> We need a marker_synchronize_unregister() before the end of exit() to make sure
> every probe callers have exited the non preemptible section and thus are not
> executing the probe code anymore.

Looks good.