System clock speedup with latest kernels

Ralf Ertzinger fedora at camperquake.de
Sun Mar 12 15:46:43 UTC 2006


Hi.

On Sun, 12 Mar 2006 10:36:02 -0500, William Lovaton wrote

> world time.  Is there any regression if I disable apic and lapic in
> the kernel parameters? They are under heavy load usually.
> 
> What they are for (apic and lapic)?

Interrupt handling. I think you can not disable them on SMP machines
(and retain SMP, that is).




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