> -Original Message-
> From: Jiang, Cheng1
> Sent: Thursday, July 8, 2021 6:25 PM
> To: maxime.coque...@redhat.com; Xia, Chenbo
> Cc: dev@dpdk.org; Hu, Jiayu ; Yang, YvonneX
> ; Jiang, Cheng1 ;
> sta...@dpdk.org
> Subject: [PATCH] vhost: fix async packed ring batch datapath
>
> We assume
Hi,
On 7/8/21 12:25 PM, Cheng Jiang wrote:
> We assume that in the sync path, if there is no buffer wrap in the
> avail descriptors fetched in a batch, there is no buffer wrap in the
> used descriptors which need to be written back in this batch, but
> this assumption is wrong in the async path si
We assume that in the sync path, if there is no buffer wrap in the
avail descriptors fetched in a batch, there is no buffer wrap in the
used descriptors which need to be written back in this batch, but
this assumption is wrong in the async path since there are inflight
descriptors which are process
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