[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Re: [PATCH] Allow removing writable mappings from splintered page tables.
Heh... the blatant copying is flattering and annoying at the same time. :-) Ah, the beauty of open-source... I've got your trace, and I'll take a look at it tomorrow. Thanks! -George On Mon, Sep 15, 2008 at 5:30 PM, Todd Deshane <deshantm@xxxxxxxxx> wrote: > On Mon, Sep 15, 2008 at 6:38 AM, George Dunlap > <George.Dunlap@xxxxxxxxxxxxx> wrote: >> And your original numbers showed elapsed time to be 527s for KVM, so >> now Xen is 8 seconds in the lead for HVM Linux. :-) Thanks for the >> help tracking this down! >> > > KVM is also working on improved page table algorithms > http://www.mail-archive.com/kvm@xxxxxxxxxxxxxxx/msg03562.html > > I think the competition is a good thing. > >> If you have time, could you take another 30-second trace with the new >> changes in, just for fun? I'll take a quick look and see if there's >> any other low-hanging fruit to grab. >> > > Sent the trace to you with another service called sendspace, since, for > some reason, the trace file was much bigger. > > Todd > > -- > Todd Deshane > http://todddeshane.net > check out our book: http://runningxen.com > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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