Re: About sched_mc_power_savings

From: Mike Galbraith
Date: Mon Jul 04 2011 - 22:39:22 EST


On Mon, 2011-07-04 at 20:58 +0000, Artem S. Tashkinov wrote:
> Hello everyone,
>
> I feel a little bit stupid and surprised but supposedly I should have sched_mc_power_savings files in my /sys since I have CONFIG_SCHED_MC defined in my .config and I have a four cores CPU (to be exact Intel Core i5 2500).
>
> Alas, under Linux kernel 3.0-rc5 I don't have the aforementioned files.
>
> Is something wrong going on here?

No, it's normal, and appears only when you have multiple CPU packages.

-Mike

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