linux-kernel - Re: [PATCH V8 7/8] perf, x86: introduce PERF_RECORD_LOST

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Message-ID: <20150507115446.GD16478@twins.programming.kicks-ass.net>
Date:	Thu, 7 May 2015 13:54:46 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Kan Liang <kan.liang@...el.com>
Cc:	mingo@...nel.org, acme@...radead.org, eranian@...gle.com,
	andi@...stfloor.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V8 7/8] perf, x86: introduce PERF_RECORD_LOST_SAMPLES

On Thu, May 07, 2015 at 01:35:24PM +0200, Peter Zijlstra wrote:
> 
>  - dropped the @id field from the record, it is already included in the
>    @sample_id values.

Hmm, this would force people to use sample_id; which in general is a
good idea, but should we really force that on people?

Acme?
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