Re: [PATCH]: O(1) 2.4.17-J6 tuneable parameters

Ingo Molnar (mingo@elte.hu)
Fri, 25 Jan 2002 10:58:44 +0100 (CET)


On Thu, 24 Jan 2002, Jack F. Vogel wrote:

> Have been watching and testing your changes as they have
> evolved. Our group has a customer request for a scheduler that will
> give them some tuneable parameters, and your changes have actually had
> some parameters change thru the deltas you've made. It seemed like it
> might be useful to take them and make them tweakable on a running
> system. I am not 100% convinced of the goodness of this, but I wanted
> to submit it for your consideration. The current code performs great
> btw, thanks for all your hard work.

i'm using something like this, hence the structured extraction of all
relevant parameters in -J6. It's very useful for testing. We do not want
to slow down the scheduler with runtime parameters though (and it's just
way too easy to change fundamental behavior of the scheduler by changing
the paramters), so this should definitely remain a development-helper
patch.

Ingo

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