Messages in this thread | | | Subject | Re: [PATCH][RSDL-mm 0/7] RSDL cpu scheduler for 2.6.21-rc3-mm2 | From | Mike Galbraith <> | Date | Mon, 12 Mar 2007 21:45:44 +0100 |
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On Tue, 2007-03-13 at 07:38 +1100, Con Kolivas wrote: > On Tuesday 13 March 2007 07:11, Mike Galbraith wrote: > > > > Killing the known corner case starvation scenarios is wonderful, but > > let's not just pretend that interactive tasks don't have any special > > requirements. > > Now you're really making a stretch of things. Where on earth did I say that > interactive tasks don't have special requirements? It's a fundamental feature > of this scheduler that I go to great pains to get them as low latency as > possible and their fair share of cpu despite having a completely fair cpu > distribution.
As soon as your cpu is fully utilized, fairness looses or interactivity loses. Pick one.
-Mike
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