Messages in this thread | | | Date | Wed, 14 Jan 2009 08:35:30 +0100 | From | Ingo Molnar <> | Subject | Re: [BUG] How to get real-time priority using idle priority |
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* Mike Galbraith <efault@gmx.de> wrote:
> On Wed, 2009-01-14 at 06:31 +0100, Ingo Molnar wrote: > > What about increasing the weight of SCHED_IDLE tasks from 1 to 2 or 3? > > That still makes them mega-nice (which is more than enough), but should > > make the math a lot less borderline. > > The weight is currently 2, inv_weight is 1 << 31, which is correct.
then move it up to 5 or so perhaps? We are hitting limits of 64-bit math here.
Ingo
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