linux-kernel - Re: [Update][PATCH] cpufreq: Do not hold driver module references for additional policy CPUs

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Date:	Fri, 2 Aug 2013 12:46:50 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux PM list <linux-pm@...r.kernel.org>,
	cpufreq@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	Lists linaro-kernel <linaro-kernel@...ts.linaro.org>
Subject: Re: [Update][PATCH] cpufreq: Do not hold driver module references for
 additional policy CPUs

On 2 August 2013 12:39, Srivatsa S. Bhat
<srivatsa.bhat@...ux.vnet.ibm.com> wrote:
> I guess you are printing it at an odd time, when the module
> is still running its init function. Perhaps the core kernel
> module infrastructure increments the refcount around that
> region temporarily?

If I think logically, that sounds correct. I haven't looked at the
implementation details though. But yes, I understood why
my refcount was incremented :)

Thanks.
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