linux-kernel - Re: [RFC PATCH 1/2] tools/perf: Don't set attr->disabled when doing grouping

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Message-ID: <1319527583.13128.9.camel@laptop>
Date:	Tue, 25 Oct 2011 09:26:23 +0200
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	David Ahern <dsahern@...il.com>
Cc:	Deng-Cheng Zhu <dczhu@...s.com>, linux-kernel@...r.kernel.org,
	Paul Mackerras <paulus@...ba.org>, Ingo Molnar <mingo@...e.hu>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Subject: Re: [RFC PATCH 1/2] tools/perf: Don't set attr->disabled when
 doing grouping

On Mon, 2011-10-24 at 08:19 -0600, David Ahern wrote:
> 
> Seems like a bug with the group checks. You should be able to enable and
> disable events - including creating them disabled.

Agreed, it makes no sense to allow creating a group you can't use.

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