Re: [PATCH netdev 0/5] virtio-net support xdp socket zero copy xmit

2021-01-05 Thread Jason Wang
On 2021/1/6 上午10:55, Xuan Zhuo wrote: On Wed, 6 Jan 2021 10:46:43 +0800, Jason Wang wrote: On 2021/1/5 下午8:42, Xuan Zhuo wrote: On Tue, 5 Jan 2021 17:32:19 +0800, Jason Wang wrote: On 2021/1/5 下午5:11, Xuan Zhuo wrote: The first patch made some adjustments to xsk. Thanks a lot for the

Re: [PATCH netdev 0/5] virtio-net support xdp socket zero copy xmit

2021-01-05 Thread Jason Wang
On 2021/1/5 下午8:42, Xuan Zhuo wrote: On Tue, 5 Jan 2021 17:32:19 +0800, Jason Wang wrote: On 2021/1/5 下午5:11, Xuan Zhuo wrote: The first patch made some adjustments to xsk. Thanks a lot for the work. It's rather interesting. The second patch itself can be used as an independent patch

Re: [PATCH netdev 0/5] virtio-net support xdp socket zero copy xmit

2021-01-05 Thread Michael S. Tsirkin
On Tue, Jan 05, 2021 at 05:11:38PM +0800, Xuan Zhuo wrote: > The first patch made some adjustments to xsk. > > The second patch itself can be used as an independent patch to solve the > problem > that XDP may fail to load when the number of queues is insufficient. > > The third to last patch

Re: [PATCH netdev 0/5] virtio-net support xdp socket zero copy xmit

2021-01-05 Thread Jason Wang
On 2021/1/5 下午5:11, Xuan Zhuo wrote: The first patch made some adjustments to xsk. Thanks a lot for the work. It's rather interesting. The second patch itself can be used as an independent patch to solve the problem that XDP may fail to load when the number of queues is insufficient.

[PATCH netdev 0/5] virtio-net support xdp socket zero copy xmit

2021-01-05 Thread Xuan Zhuo
The first patch made some adjustments to xsk. The second patch itself can be used as an independent patch to solve the problem that XDP may fail to load when the number of queues is insufficient. The third to last patch implements support for xsk in virtio-net. A practical problem with virtio