lapic@2k interrukts eating CPU cycles
Emanuel Strobl
Emanuel.strobl at gmx.net
Wed Jun 22 13:54:54 GMT 2005
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
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 187 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-current/attachments/20050622/68b4c7ec/attachment.bin
More information about the freebsd-current
mailing list