Re: lapic_at_2k interrukts eating CPU cycles

From: Emanuel Strobl <Emanuel.strobl_at_gmx.net>
Date: Wed, 22 Jun 2005 15:54:37 +0200
Am Mittwoch, 22. Juni 2005 09:06 schrieb Dag-Erling Smørgrav:
> Emanuel Strobl <Emanuel.strobl_at_gmx.net> writes:
> > I don't know what lapic stands for (the l, if apic means
> > AdvancedProgrammableInterruptController)
>
> local, meaning per-CPU as opposed to the IOAPIC which is located in
> the south bridge and shared by all CPUs.

Hmm, why do I see a lapic on my UP system? I've never seen before I 
upgraded to -current (short before the code freeze to help finding bugs)
And what does the "ti" mean? ( from systat "2030 lapic0: ti" )

Thanks a lot,

-Harry

>
> DES

Received on Wed Jun 22 2005 - 11:54:54 UTC

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