linux-kernel - Re: [PATCH 1/2] perf: Carve out cgroup-related code

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Date:	Wed, 11 May 2011 15:33:43 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Borislav Petkov <bp@...64.org>
Cc:	Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>,
	Borislav Petkov <borislav.petkov@....com>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH 1/2] perf: Carve out cgroup-related code

(Adding Stephane in Cc)

On Wed, May 11, 2011 at 03:16:55PM +0200, Borislav Petkov wrote:
> From: Borislav Petkov <borislav.petkov@....com>
> 
> Move cgroup perf support into a different compilation module -
> kernel/events/cgroup.c - thus slimming perf_event.c some more.
> 
> While at it,
> 
> * push some oneliners into perf_event.h now that they're used in
> multiple .c files.
> 
> * drop is_cgroup_event() check for perf_cgroup_defer_enabled() at its
> callsite in __perf_event_enable since the latter does the check anyway.
> 
> No functional change.
> 
> Signed-off-by: Borislav Petkov <borislav.petkov@....com>

BTW, before you do it yourself, I have a patch pending that splits the buffer
part from the core.

Just to avoid effort duplicates... :)
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