Re: [PATCH net-next 0/5] refine virtio-net XDP

[Jason Wang]

On 2017年07月19日 04:13, Michael S. Tsirkin wrote:

On Mon, Jul 17, 2017 at 08:43:56PM +0800, Jason Wang wrote:

Hi:

This series brings two optimizations for virtio-net XDP:

- avoid reset during XDP set
- turn off offloads on demand

I'm glad to see this take shape - this can be
extended to optimize virtnet_get_headroom so we don't
waste room if adjust_head is enabled.

Right, we can do it on top.

I see a couple of issues, responded to individual patches.

Thanks for the reviewing.