Re: [PATCH 4/5] KVM: Add hypercall queue for paravirt_ops implementation

Gregory Haskins
2007-06-18T13:03:01Z

On Mon, 2007-06-18 at 15:50 +0300, Avi Kivity wrote:

>
> These numbers are pretty bad. I'd like to improve them, even without PV.
>

There's a 20% speedup just waiting to be checked in in the lapic
branch ;)

(This gain was observed using "make mrproper; make defconfig; time make"
on Intel with a non-PV 2.6.21 guest when the lapic code was enabled).