Re: [Resend patch v8 06/13] sched: compute runnable load avg in cpu_loadand cpu_avg_load_per_task

[Alex Shi]

On 06/24/2013 07:06 PM, Paul Turner wrote:
>> AFAICT, the RT tasks activity is already taken into account by
>> decreasing the cpu_power that is used during load balance like in the
>> find_busiest_queue where weighted_cpuload is divided by cpu_power.
>>
> 
> Yes.  RT tasks used to be handled as having a very-large weight [e.g.
> 2*nice(-20)] but now we just scale cpu-power for how much non-RT time
> there is available.
> 

yes. you're right. thanks Vincent&Paul for all clarifying!

-- 
Thanks
    Alex
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