Sridhar, David, I pushed a mergeable buffers patchset on my vhost-net-next branch, on top of the threading changes. This is a minimal patch, which in my testing has zero impact on non-mergeable path. Please give this a spin and let me know. Thanks! -- MST -- 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