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Message-ID: <4A8678C4.4060309@cs.helsinki.fi>
Date: Sat, 15 Aug 2009 11:58:44 +0300
From: Pekka Enberg <penberg@cs.helsinki.fi>
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To: Peter Zijlstra <peterz@infradead.org>
CC: mingo@elte.hu, Arnaldo Carvalho de Melo <acme@redhat.com>,
       paulus@samba.org, linux-kernel@vger.kernel.org,
       Anton Blanchard <anton@samba.org>,
       Arjan van de Ven <arjan@infradead.org>
Subject: Re: [PATCH] perf_counter: Report the cloning task as parent on perf_counter_fork()
References: <1250155708.6052.2.camel@penberg-laptop> <1250172882.5241.62.camel@twins>
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Peter Zijlstra wrote:
> A bug in (9f498cc: perf_counter: Full task tracing) makes profiling
> multi-threaded apps it go belly up.

Thanks!

Tested-by: Pekka Enberg <penberg@cs.helsinki.fi>

I hope the fix makes it to 2.6.31 final as perf is unusable for 
multi-threaded applications.

			Pekka