Messages in this thread | | | Date | Wed, 13 Jun 2012 12:26:05 +0300 | From | "Michael S. Tsirkin" <> | Subject | Re: [PATCHv6 2/8] kvm: optimize ISR lookups |
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On Wed, Jun 13, 2012 at 12:02:42PM +0300, Michael S. Tsirkin wrote: > > Instead of isr_cache what about a highest_isr field? > > > > > When setting ISR: > > > > if (apic->highest_isr < me) > > apic->highest_isr = me; > > > > To be invalidated on TPR updates properly. > > > > Its more meaningful. > > OK, I'll rename it highest_isr
Even better - highest_isr_cache. Makes it explicit that it can be invalid.
-- MST
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