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

2017-07-18 Thread 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 optim

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

2017-07-18 Thread Michael S. Tsirkin
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 wast

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

2017-07-18 Thread Michael S. Tsirkin
On Tue, Jul 18, 2017 at 11:24:42AM -0700, David Miller wrote: > From: Jason Wang > Date: Mon, 17 Jul 2017 20:43:56 +0800 > > > This series brings two optimizations for virtio-net XDP: > > > > - avoid reset during XDP set > > - turn off offloads on demand > > > > Please review. > > Michael, ple

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

2017-07-18 Thread David Miller
From: Jason Wang Date: Mon, 17 Jul 2017 20:43:56 +0800 > This series brings two optimizations for virtio-net XDP: > > - avoid reset during XDP set > - turn off offloads on demand > > Please review. Michael, please review Jason's changes. Thanks.

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

2017-07-17 Thread Jason Wang
Hi: This series brings two optimizations for virtio-net XDP: - avoid reset during XDP set - turn off offloads on demand Please review. Thanks Jason Wang (5): virtio_ring: allow to store zero as the ctx virtio-net: pack headroom into ctx for mergeable buffer virtio-net: switch to use new