Messages in this thread | | | From | Con Kolivas <> | Subject | Re: [PATCH] 2.6.0 batch scheduling, HT aware | Date | Tue, 23 Dec 2003 12:24:48 +1100 |
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On Tue, 23 Dec 2003 12:11, Nick Piggin wrote: > I think this patch is much too ugly to get into such an elegant scheduler. > No fault to you Con because its an ugly problem.
You're too kind. No it's ugly because of my code but it works for now.
> How about this: if a task is "delta" priority points below a task running > on another sibling, move it to that sibling (so priorities via timeslice > start working). I call it active unbalancing! I might be able to make it > fit if there is interest. Other suggestions?
I discussed this with Ingo and that's the sort of thing we thought of. Perhaps a relative crossover of 10 dynamic priorities and an absolute crossover of 5 static priorities before things got queued together. This is really only required for the UP HT case.
Con
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