linux-kernel - Re: [PATCH] perf: export power_start and power

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Date:	Fri, 13 May 2011 17:09:12 +0200
From:	Jean Pihet <jean.pihet@...oldbits.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	linux-kernel@...r.kernel.org, Thomas Renninger <trenn@...e.de>,
	Jean Pihet <j-pihet@...com>, linux-omap@...r.kernel.org,
	linux-pm@...ts.linux-foundation.org
Subject: Re: [PATCH] perf: export power_start and power_end tracepoints

Adding l-o and linux-pm MLs. The original post is at
http://www.spinics.net/lists/kernel/msg1186554.html

On Fri, May 13, 2011 at 4:48 PM, Ingo Molnar <mingo@...e.hu> wrote:
>
> * jean.pihet@...oldbits.com <jean.pihet@...oldbits.com> wrote:
>
>> From: Jean Pihet <j-pihet@...com>
>>
>> If used in a module both tracepoints need to be exported by the
>> kernel.
>
> but it's not used by any module in the kernel AFAICS, so why is this needed?
Not currently, that is why the error went unnoticed. I think it is
better to fix it now than later.

I am working on a plan to clean-up and isolate the OMAP PM code from
the core code and to provide the PM functionality as a module. This
effort is part of the 'remove the crazy ARM churn' from the kernel.

Thanks,
Jean

>
> Thanks,
>
>        Ingo
>
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