Re: [dpdk-dev] [PATCH 1/2] net/virtio: make control queue thread-safe

2017-11-30 Thread Wang, Xiao W
> -Original Message- > From: Stephen Hemminger [mailto:step...@networkplumber.org] > Sent: Thursday, November 30, 2017 10:59 AM > To: Wang, Xiao W > Cc: dev@dpdk.org; y...@fridaylinux.org > Subject: Re: [dpdk-dev] [PATCH 1/2] net/virtio: make control queue thread- >

Re: [dpdk-dev] [PATCH 1/2] net/virtio: make control queue thread-safe

2017-11-29 Thread Stephen Hemminger
On Fri, 24 Nov 2017 03:03:59 -0800 Xiao Wang wrote: > @@ -184,8 +186,10 @@ struct rte_virtio_xstats_name_off { > "vq->hw->cvq = %p vq = %p", > vq->vq_desc_head_idx, status, vq->hw->cvq, vq); > > - if ((vq->vq_free_cnt < ((uint32_t)pkt_num + 2)) || (pkt_num < 1))

Re: [dpdk-dev] [PATCH 1/2] net/virtio: make control queue thread-safe

2017-11-29 Thread Wang, Xiao W
> -Original Message- > From: Bie, Tiwei > Sent: Friday, November 24, 2017 1:39 PM > To: Wang, Xiao W > Cc: dev@dpdk.org; y...@fridaylinux.org > Subject: Re: [dpdk-dev] [PATCH 1/2] net/virtio: make control queue thread- > safe > > On Fri, Nov 24, 2017 at

Re: [dpdk-dev] [PATCH 1/2] net/virtio: make control queue thread-safe

2017-11-23 Thread Tiwei Bie
On Fri, Nov 24, 2017 at 03:03:59AM -0800, Xiao Wang wrote: [...] > diff --git a/drivers/net/virtio/virtio_rxtx.h > b/drivers/net/virtio/virtio_rxtx.h > index 54f1e84..24e3026 100644 > --- a/drivers/net/virtio/virtio_rxtx.h > +++ b/drivers/net/virtio/virtio_rxtx.h > @@ -84,6 +84,7 @@ struct virtnet