linux-kernel - Re: [PATCH] perf record: Enable PERF_SAMPLE

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Date:	Wed, 21 Oct 2009 13:59:35 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Anton Blanchard <anton@...ba.org>
Cc:	paulus@...ba.org, a.p.zijlstra@...llo.nl,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf record: Enable PERF_SAMPLE_ID when sampling
	multiple events


* Anton Blanchard <anton@...ba.org> wrote:

> If we are sampling multiple events we need the id in each sample so we 
> can differentiate between them in a perf data file.

Wondering, what are you (or will you be) using this for?

	Ingo
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