Subject: Re: [BUG(?)] perf_events: combining multiple tracepoint events
 into a group produces no counts on member events
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>, Frederic Weisbecker <fweisbec@gmail.com>,
        LKML <linux-kernel@vger.kernel.org>,
        Stephane Eranian <eranian@google.com>
In-Reply-To: <4CF75FC2.6080108@linux.vnet.ibm.com>
References: <4CF59E20.1040301@linux.vnet.ibm.com>
	 <4CF75FC2.6080108@linux.vnet.ibm.com>
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Date: Thu, 09 Dec 2010 20:56:35 +0100
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On Thu, 2010-12-02 at 00:58 -0800, Corey Ashford wrote:
> So the patch mentioned above, https://lkml.org/lkml/2010/11/24/584, has 
> a bug, but since it didn't get committed, I suppose it's not a problem. 
>   If anyone is still interested, I can post a v4 of that patch. 

Yeah, I think something like that would be useful.
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