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Message-ID: <20091021115935.GH16586@elte.hu>
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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