Re: 2.6.16-rc6-mm2

Andi Kleen
2006-06-13T04:56:54Z

> I have previously suggested a lightweight solution that pins a process
> to a cpu

That is preempt_disable()/preempt_enable() effectively
It's also light weight as much as these things can be.

-Andi (who idly wonders if the P4 designers ever realized what
software wrenches they caused with their performance choices for
some instructions)