Re: [PATCH v2 linux-next] cpufreq: governors: Calculate iowait timeonly when necessary

From: Stratos Karafotis
Date: Fri Mar 22 2013 - 03:12:58 EST

On 03/22/2013 01:54 AM, Rafael J. Wysocki wrote:
> Applied to linux-pm.git/bleeding-edge and will be moved to linux-next if there
> are no build problems in the bleeding-edge branch.
> Thanks,
> Rafael

Hi Rafael,

I just noticed a regression with this patch with the calculation of wall time
in get get_cpu_idle_time that prevents the CPU to increase to max frequency,
when we use ondemand with io_is_busy = 1.

I'm sorry about that, I'm sending a patch to fix it.


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