linux-kernel - Re: [PATCH 02/18] perf evsel: Convert to _is_group

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Message-ID: <20121129142834.GI1096@krava.brq.redhat.com>
Date:	Thu, 29 Nov 2012 15:28:35 +0100
From:	Jiri Olsa <jolsa@...hat.com>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Stephane Eranian <eranian@...gle.com>,
	Andi Kleen <andi@...stfloor.org>,
	Namhyung Kim <namhyung.kim@....com>
Subject: Re: [PATCH 02/18] perf evsel: Convert to _is_group_leader method

On Thu, Nov 29, 2012 at 03:38:30PM +0900, Namhyung Kim wrote:
> From: Namhyung Kim <namhyung.kim@....com>
> 
> Convert perf_evsel__is_group_member to perf_evsel__is_group_leader.
> This is because the most usecases are using negative form to check
> whether the given evsel is a leader or not and it's IMHO somewhat
> ambiguous - leader also *is* a member of the group.
> 
> Signed-off-by: Namhyung Kim <namhyung@...nel.org>
> ---

Acked-by: Jiri Olsa <jolsa@...hat.com>
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