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Ingo Molnar wrote: > the 3s is the problem: change that to 60s! We no way want to > over-migrate for SMP fairness, the change i did gives us reasonable > long-term SMP fairness without the need for high-rate rebalancing. Actually, I do have requirements from our engineering guys for short-term fairness. They'd actually like decent fairness over even shorter intervals...1 second would be nice, 2 is acceptable. They are willing to trade off random peak performance for predictability. Chris - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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