Re: [ck] Re: [PATCH][RSDL-mm 0/7] RSDL cpu scheduler for 2.6.21-rc3-mm2

Con Kolivas
2007-03-13T06:17:06Z

On Tuesday 13 March 2007 17:08, Mike Galbraith wrote:
> Virtual or physical cores has nothing to do with the interactivity
> regression I noticed. Two nice 0 tasks which combined used 50% of my
> box can no longer share that box with two nice 5 tasks and receive the
> 50% they need to perform. That's it. From there, we wandered off into a
> discussion on the relative merit and pitfalls of fairness.

And again, with X in its current implementation it is NOT like two nice 0
tasks at all; it is like one nice 0 task. This is being fixed in the X design
as we speak.

> -Mike

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-ck