Re: [PATCH] sched: fix lose fair sleeper bonus in switch_to_fair()

[Peter Zijlstra]

On Tue, Sep 08, 2015 at 06:17:49PM +0900, Byungchul Park wrote:
> even in this case, as i already said, place_entity() should be performed
> after restoring a normalized value to the meaningful original value.

> IMHO, it is wrong that se->vruntime is assigned with a bonused value
> unconditionally. when the task was detached, place_entity() made the
> entity have a bonused vruntime if it was eligible. if it was not
> eligible e.g. it had a too big vruntime before going to sleep, then
> we should not assign a bonused vruntime which is originally intended by
> place_entity().

Correct.
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