Re: [dpdk-dev] [PATCH v2] virtio_net: kick guest even when virtio queue is full

2017-12-18 Thread Patrik Andersson R
. Regards, Patrik Från: Maxime Coquelin Skickat: den 8 december 2017 17:11 Till: Ágota Benyhe; dev@dpdk.org Kopia: Patrik Andersson R; Yuanhan Liu; Jianfeng Tan Ämne: Re: [dpdk-dev] [PATCH v2] virtio_net: kick guest even when virtio queue is full   Hi Agota, Patrick, On 12/05/2017 12:30 PM

Re: [dpdk-dev] [PATCH v2] virtio_net: kick guest even when virtio queue is full

2017-12-08 Thread Maxime Coquelin
Hi Agota, Patrick, On 12/05/2017 12:30 PM, Agota Benyhe wrote: From: Patrik Andersson R Changing the vring call file descriptor during virtio device enqueue operation may lead to "kick" on a file descriptor that is closed. As a consequence the guest might not be notified of new packets in the e

[dpdk-dev] [PATCH v2] virtio_net: kick guest even when virtio queue is full

2017-12-05 Thread Agota Benyhe
From: Patrik Andersson R Changing the vring call file descriptor during virtio device enqueue operation may lead to "kick" on a file descriptor that is closed. As a consequence the guest might not be notified of new packets in the enqueue. The suggested change will add some extra load on DPDK an