On 01/25/2011 07:58 PM, Michael S. Tsirkin wrote:
On Tue, Jan 25, 2011 at 07:33:40PM +0200, Avi Kivity wrote: > On 01/25/2011 04:59 PM, Michael S. Tsirkin wrote: > >On Tue, Jan 25, 2011 at 04:53:44PM +0200, Avi Kivity wrote: > >> For the other lookups, which we > >> believe will succeed, we can assume the probablity of a match is > >> related to the slot size, and sort the slots by page count. > > > >Unlikely to be true for assigned device BARs. > > We'll have a large slot at 4G+ - EOM, a medium slot at 1M-3G, and > lots of small slots for BARs and such. > > The vast majority of faults will either touch one of the two largest > slots, or will miss all slots. Relatively few will hit the small > slots. Not if you are using one of the assigned devices and don't do any faults on memory :)
It's impossible not to fault on memory. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
