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SubjectRe: sched: Avoid SMT siblings in select_idle_sibling() if possible
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On Mon, 2012-02-20 at 19:14 +0100, Mike Galbraith wrote:
> Enabling SD_BALANCE_WAKE used to be decidedly too expensive to consider.
> Maybe that has changed, but I doubt it.

Right, I through I remembered some such, you could see it on wakeup
heavy things like pipe-bench and that java msg passing thing, right?




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