Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance

2023-12-03 Thread Zhu Yanjun
在 2023/12/1 9:38, Xuan Zhuo 写道: On Thu, 30 Nov 2023 13:30:40 +0800, Zhu Yanjun wrote: 在 2023/11/30 10:34, Xuan Zhuo 写道: On Wed, 29 Nov 2023 23:29:10 +0800, Zhu Yanjun wrote: 在 2023/11/29 23:22, Zhu Yanjun 写道: 在 2023/11/29 22:59, Michael S. Tsirkin 写道: On Wed, Nov 29, 2023 at 10:50:57PM

Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance

2023-11-30 Thread Xuan Zhuo
On Thu, 30 Nov 2023 13:30:40 +0800, Zhu Yanjun wrote: > > 在 2023/11/30 10:34, Xuan Zhuo 写道: > > On Wed, 29 Nov 2023 23:29:10 +0800, Zhu Yanjun wrote: > >> 在 2023/11/29 23:22, Zhu Yanjun 写道: > >>> 在 2023/11/29 22:59, Michael S. Tsirkin 写道: > On Wed, Nov 29, 2023 at 10:50:57PM +0800, Zhu

Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance

2023-11-29 Thread Zhu Yanjun
在 2023/5/26 13:46, Liang Chen 写道: The implementation at the moment uses one page per packet in both the normal and XDP path. In addition, introducing a module parameter to enable or disable the usage of page pool (disabled by default). In single-core vm testing environments, it gives a modest

Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance

2023-11-29 Thread Zhu Yanjun
在 2023/11/30 10:34, Xuan Zhuo 写道: On Wed, 29 Nov 2023 23:29:10 +0800, Zhu Yanjun wrote: 在 2023/11/29 23:22, Zhu Yanjun 写道: 在 2023/11/29 22:59, Michael S. Tsirkin 写道: On Wed, Nov 29, 2023 at 10:50:57PM +0800, Zhu Yanjun wrote: 在 2023/5/26 13:46, Liang Chen 写道: what made you respond to a

Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance

2023-11-29 Thread Xuan Zhuo
On Wed, 29 Nov 2023 23:29:10 +0800, Zhu Yanjun wrote: > > 在 2023/11/29 23:22, Zhu Yanjun 写道: > > > > 在 2023/11/29 22:59, Michael S. Tsirkin 写道: > >> On Wed, Nov 29, 2023 at 10:50:57PM +0800, Zhu Yanjun wrote: > >>> 在 2023/5/26 13:46, Liang Chen 写道: > >> > >> what made you respond to a patch from

Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance

2023-11-29 Thread Zhu Yanjun
在 2023/11/29 23:22, Zhu Yanjun 写道: 在 2023/11/29 22:59, Michael S. Tsirkin 写道: On Wed, Nov 29, 2023 at 10:50:57PM +0800, Zhu Yanjun wrote: 在 2023/5/26 13:46, Liang Chen 写道: what made you respond to a patch from May, now? I want to apply page_pool to our virtio_net. This virtio_net works

Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance

2023-11-29 Thread Zhu Yanjun
在 2023/11/29 22:59, Michael S. Tsirkin 写道: On Wed, Nov 29, 2023 at 10:50:57PM +0800, Zhu Yanjun wrote: 在 2023/5/26 13:46, Liang Chen 写道: what made you respond to a patch from May, now? I want to apply page_pool to our virtio_net. This virtio_net works on our device. I want to verify

Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance

2023-11-29 Thread Michael S. Tsirkin
On Wed, Nov 29, 2023 at 10:50:57PM +0800, Zhu Yanjun wrote: > 在 2023/5/26 13:46, Liang Chen 写道: what made you respond to a patch from May, now? -- MST

Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance

2023-11-29 Thread Zhu Yanjun
在 2023/5/26 13:46, Liang Chen 写道: The implementation at the moment uses one page per packet in both the normal and XDP path. In addition, introducing a module parameter to enable or disable the usage of page pool (disabled by default). In single-core vm testing environments, it gives a modest