On Wed, Mar 06, 2019 at 01:30:14PM -0500, Nitesh Narayan Lal wrote: > > Want to try testing Alex's patches for comparison? > Somehow I am not in a favor of doing a hypercall on every page (with > huge TLB order/MAX_ORDER -1) as I think it will be costly. > I can try using Alex's host side logic instead of virtio. > Let me know what you think? I am just saying maybe your setup is misconfigured that's why you see no speedup. If you try Alex's patches and *don't* see speedup like he does, then he might be able to help you figure out why. OTOH if you do then *you* can try figuring out why don't your patches help. -- MST