Re: [dpdk-dev] [PATCH v2 2/2] net/virtio: on demand cleanup when doing in order xmit

Thanks for comments, will update in next patch. > -Original Message- > From: Bie, Tiwei > Sent: Wednesday, September 18, 2019 10:44 AM > To: Liu, Yong > Cc: maxime.coque...@redhat.com; dev@dpdk.org > Subject: Re: [PATCH v2 2/2] net/virtio: on demand cleanup when doing in > order xmit > >

Re: [dpdk-dev] [PATCH v2 2/2] net/virtio: on demand cleanup when doing in order xmit

On Wed, Sep 11, 2019 at 12:14:46AM +0800, Marvin Liu wrote: > Check whether space are enough before burst enqueue operation. If more > space is needed, will try to cleanup used descriptors for space on > demand. It can give more chances to free used descriptors, thus will > help RFC2544 performance

[dpdk-dev] [PATCH v2 2/2] net/virtio: on demand cleanup when doing in order xmit

Check whether space are enough before burst enqueue operation. If more space is needed, will try to cleanup used descriptors for space on demand. It can give more chances to free used descriptors, thus will help RFC2544 performance. Signed-off-by: Marvin Liu --- drivers/net/virtio/virtio_rxtx.c