* About sched_mc_power_savings
@ 2011-07-04 20:58 Artem S. Tashkinov
2011-07-05 2:34 ` Mike Galbraith
0 siblings, 1 reply; 2+ messages in thread
From: Artem S. Tashkinov @ 2011-07-04 20:58 UTC (permalink / raw)
To: linux-kernel
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?
Best wishes,
Artem
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: About sched_mc_power_savings
2011-07-04 20:58 About sched_mc_power_savings Artem S. Tashkinov
@ 2011-07-05 2:34 ` Mike Galbraith
0 siblings, 0 replies; 2+ messages in thread
From: Mike Galbraith @ 2011-07-05 2:34 UTC (permalink / raw)
To: Artem S. Tashkinov; +Cc: linux-kernel
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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