Re: [dpdk-dev] [PATCH v2] vhost: support async copy free segmentations

2020-07-20 Thread Fu, Patrick
Hi Maxime, > -Original Message- > From: Maxime Coquelin > Sent: Monday, July 20, 2020 10:58 PM > To: Fu, Patrick ; dev@dpdk.org; Xia, Chenbo > > Cc: Wang, Yinan > Subject: Re: [PATCH v2] vhost: support async copy free segmentations > > Hi Patrick, > > On 7/15/20 1:15 PM, patrick...@in

Re: [dpdk-dev] [PATCH v2] vhost: support async copy free segmentations

2020-07-20 Thread Ferruh Yigit
On 7/20/2020 3:58 PM, Maxime Coquelin wrote: > Hi Patrick, > > On 7/15/20 1:15 PM, patrick...@intel.com wrote: >> From: Patrick Fu >> >> Vhost async enqueue assumes that all async copies should break at packet >> boundary. i.e. if a packet is splited into multiple copy segments, the >> async engi

Re: [dpdk-dev] [PATCH v2] vhost: support async copy free segmentations

2020-07-20 Thread Maxime Coquelin
Hi Patrick, On 7/15/20 1:15 PM, patrick...@intel.com wrote: > From: Patrick Fu > > Vhost async enqueue assumes that all async copies should break at packet > boundary. i.e. if a packet is splited into multiple copy segments, the > async engine should always report copy completion when entire pac

Re: [dpdk-dev] [PATCH v2] vhost: support async copy free segmentations

2020-07-17 Thread Ferruh Yigit
On 7/17/2020 4:21 AM, Xia, Chenbo wrote: > >> -Original Message- >> From: Fu, Patrick >> Sent: Wednesday, July 15, 2020 7:15 PM >> To: dev@dpdk.org; maxime.coque...@redhat.com; Xia, Chenbo >> >> Cc: Fu, Patrick ; Wang, Yinan >> Subject: [PATCH v2] vhost: support async copy free segmenta

Re: [dpdk-dev] [PATCH v2] vhost: support async copy free segmentations

2020-07-16 Thread Xia, Chenbo
> -Original Message- > From: Fu, Patrick > Sent: Wednesday, July 15, 2020 7:15 PM > To: dev@dpdk.org; maxime.coque...@redhat.com; Xia, Chenbo > > Cc: Fu, Patrick ; Wang, Yinan > Subject: [PATCH v2] vhost: support async copy free segmentations > > From: Patrick Fu > > Vhost async enq