Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 24 Jun 2013 22:56:58 +0800 | From | Alex Shi <> | Subject | Re: [Resend patch v8 06/13] sched: compute runnable load avg in cpu_load and cpu_avg_load_per_task |
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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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