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Message-ID: <52B19A54.6070409@compro.net>
Date: Wed, 18 Dec 2013 07:51:32 -0500
From: Mark Hounschell <markh@...pro.net>
To: Mike Galbraith <bitbucket@...ine.de>
CC: linux-kernel@...r.kernel.org
Subject: Re: question about cpu_active_mask
On 12/17/2013 11:00 PM, Mike Galbraith wrote:
> On Tue, 2013-12-17 at 16:01 -0500, Mark Hounschell wrote:
>> I hope it is OK to ask a newbie question here. I'm trying to better
>> understand the boot process. I can't seem to find where in the kernel
>> sources the cpu_active_mask (defined in include/linux/cpumask.h) gets
>> populated. I can see that it does get populated as it brings cpus online
>> but it is not obvious to me where. I'm using a 32 bit 3.4.x flavor kernel.
>
> Try git grep set_cpu_active.
>
Got it. Thanks for that.
Regards
Mark
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