Re: [PATCH net-next 3/5] virtio_net: Add page pool fragmentation support

2023-05-29 Thread Liang Chen
On Mon, May 29, 2023 at 9:33 AM Yunsheng Lin wrote: > > On 2023/5/26 13:46, Liang Chen wrote: > > ... > > > diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c > > index 99c0ca0c1781..ac40b8c66c59 100644 > > --- a/drivers/net/virtio_net.c > > +++ b/drivers/net/virtio_net.c > > @@

Re: [PATCH net-next 3/5] virtio_net: Add page pool fragmentation support

2023-05-29 Thread Liang Chen
On Sun, May 28, 2023 at 2:25 PM Michael S. Tsirkin wrote: > > On Fri, May 26, 2023 at 01:46:19PM +0800, Liang Chen wrote: > > To further enhance performance, implement page pool fragmentation > > support and introduce a module parameter to enable or disable it. > > > > In single-core vm testing

Re: [PATCH net-next 3/5] virtio_net: Add page pool fragmentation support

2023-05-28 Thread Michael S. Tsirkin
On Fri, May 26, 2023 at 01:46:19PM +0800, Liang Chen wrote: > To further enhance performance, implement page pool fragmentation > support and introduce a module parameter to enable or disable it. > > In single-core vm testing environments, there is an additional performance > gain observed in the

Re: [PATCH net-next 3/5] virtio_net: Add page pool fragmentation support

2023-05-27 Thread Liang Chen
On Fri, May 26, 2023 at 4:29 PM Horatiu Vultur wrote: > > The 05/26/2023 13:46, Liang Chen wrote: > > Hi Liang, > > > > > To further enhance performance, implement page pool fragmentation > > support and introduce a module parameter to enable or disable it. > > > > In single-core vm testing

Re: [PATCH net-next 3/5] virtio_net: Add page pool fragmentation support

2023-05-26 Thread kernel test robot
Hi Liang, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Liang-Chen/virtio_net-Add-page_pool-support-to-improve-performance/20230526-135805 base: net-next/main patch link: