Re: [dpdk-dev] [PATCH v3] vhost: add support for packed ring in async vhost

Hi Jiayu, > -Original Message- > From: Hu, Jiayu > Sent: Wednesday, April 7, 2021 2:27 PM > To: Jiang, Cheng1 ; maxime.coque...@redhat.com; > Xia, Chenbo > Cc: dev@dpdk.org; Yang, YvonneX ; Wang, Yinan > > Subject: RE: [PATCH v3] vhost: add support for packed ring in async vhost > > Hi

Re: [dpdk-dev] [PATCH v3] vhost: add support for packed ring in async vhost

Hi Cheng, Some comments are inline. > -Original Message- > From: Jiang, Cheng1 > Sent: Wednesday, March 31, 2021 10:06 PM > To: maxime.coque...@redhat.com; Xia, Chenbo > Cc: dev@dpdk.org; Hu, Jiayu ; Yang, YvonneX > ; Wang, Yinan ; Jiang, > Cheng1 > Subject: [PATCH v3] vhost: add suppo

[dpdk-dev] [PATCH v3] vhost: add support for packed ring in async vhost

For now async vhost data path only supports split ring structure. In order to make async vhost compatible with virtio 1.1 spec this patch enables packed ring in async vhost data path. Signed-off-by: Cheng Jiang --- v3: * fix error handler for DMA-copy packet * remove variables that are no lon