From: Rik van Riel on 15 Dec 2009 21:50 On 12/15/2009 07:48 PM, KOSAKI Motohiro wrote: > if we really need wait a bit, Mike's wake_up_batch is best, I think. > It mean > - if another CPU is idle, wake up one process soon. iow, it don't > make meaningless idle. > - if another CPU is busy, woken process don't start to run awhile. > then, zone_watermark_ok() can calculate correct value. Agreed, that should work great. -- All rights reversed. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)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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