Messages in this thread | | | Date | Tue, 29 Nov 2011 17:19:59 +0200 | From | "Michael S. Tsirkin" <> | Subject | Re: [RFC] virtio: use mandatory barriers for remote processor vdevs |
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On Tue, Nov 29, 2011 at 03:57:19PM +0200, Ohad Ben-Cohen wrote: > > Is an extra branch faster or slower than reverting d57ed95? > > Sorry, unfortunately I have no way to measure this, as I don't have > any virtualization/x86 setup. I'm developing on ARM SoCs, where > virtualization hardware is coming, but not here yet.
You can try using the micro-benchmark in tools/virtio/. That does not need virtualization.
-- MST
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