[dpdk-dev] [RFC PATCH] vhost: remove lockless enqueue to virt ring

2015-11-06 Thread Tetsuya Mukawa
On 2015/11/05 19:21, Xie, Huawei wrote: > If no objections, would remove the internal cmpset enqueue, should get > some improved performance. > > No idea why commit message is lost: > DPDK doesn't support receiving/transmitting packets from/to the same > port/queue. > Vhost pmd wraps vhost device a

[dpdk-dev] [RFC PATCH] vhost: remove lockless enqueue to virt ring

2015-11-06 Thread Xie, Huawei
On 11/6/2015 9:48 AM, Changchun Ouyang wrote: > > > > From: huawei.xie at intel.com > > To: huawei.xie at intel.com; dev at dpdk.org > > Date: Thu, 5 Nov 2015 10:21:41 + > > CC: haifeng.lin at intel.com; ann.zhuangyanying at huawei.com > > Subject: Re:

[dpdk-dev] [RFC PATCH] vhost: remove lockless enqueue to virt ring

2015-11-06 Thread Xie, Huawei
On 11/6/2015 9:43 AM, Tetsuya Mukawa wrote: > On 2015/11/05 19:21, Xie, Huawei wrote: >> If no objections, would remove the internal cmpset enqueue, should get >> some improved performance. >> >> No idea why commit message is lost: >> DPDK doesn't support receiving/transmitting packets from/to the

[dpdk-dev] [RFC PATCH] vhost: remove lockless enqueue to virt ring

2015-11-06 Thread Changchun Ouyang
> From: huawei.xie at intel.com > To: huawei.xie at intel.com; dev at dpdk.org > Date: Thu, 5 Nov 2015 10:21:41 + > CC: haifeng.lin at intel.com; ann.zhuangyanying at huawei.com > Subject: Re: [dpdk-dev] [RFC PATCH] vhost: remove lockless enqueue to virt > ring >

[dpdk-dev] [RFC PATCH] vhost: remove lockless enqueue to virt ring

2015-11-05 Thread Xie, Huawei
If no objections, would remove the internal cmpset enqueue, should get some improved performance. No idea why commit message is lost: DPDK doesn't support receiving/transmitting packets from/to the same port/queue. Vhost pmd wraps vhost device as normal dpdk port. dpdkvhost based applications/swit