linux-kernel - Re: [PATCH 1/2] PM / OPP: Remove cpufreq wrapper dependency on internal data organization

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Date:	Mon, 5 May 2014 20:10:00 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Nishanth Menon <nm@...com>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Kevin Hilman <khilman@...prootsystems.com>,
	"cpufreq@...r.kernel.org" <cpufreq@...r.kernel.org>,
	linux-samsung-soc <linux-samsung-soc@...r.kernel.org>,
	linux-omap <linux-omap@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] PM / OPP: Remove cpufreq wrapper dependency on
 internal data organization

On 5 May 2014 19:55, Nishanth Menon <nm@...com> wrote:
> On Mon, May 5, 2014 at 9:23 AM, Viresh Kumar <viresh.kumar@...aro.org> wrote:
>>
>>
>> What if opp is being added for some reason at the same time?
>> I hope we can surely see some awkward results, maybe some
>> NULL pointers invocations as well..
>
> we wont - rcu operations ensure that.

Stupid !!

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
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