Re: [RFC] sched: CPU topology try

[Alex Shi]

On 01/07/2014 11:37 PM, Morten Rasmussen wrote:
>>> > >
>>> > > So something like:
>>> > >
>>> > >   avg = runnable + p(i) * blocked; where p(i) \e [0,1]
>>> > >
>>> > > could maybe be used to replace the cpu_load array and still represent
>>> > > the concept of looking at a bigger picture for larger sets. Leaving open
>>> > > the details of the map p.
> Figuring out p is the difficult bit. AFAIK, with blocked load in its
> current form we don't have any clue when a task will reappear.

Yes, that's why we can not find a suitable way to consider the blocked
load in load balance.


-- 
Thanks
    Alex
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