[PATCH v8 2/2] examples/vhost: unconfigure DMA vchannel

[Ling, WeiX]

> -----Original Message-----
> From: Ding, Xuan <xuan.ding at intel.com>
> Sent: Tuesday, October 25, 2022 4:26 PM
> To: maxime.coquelin at redhat.com; Xia, Chenbo <chenbo.xia at intel.com>
> Cc: dev at dpdk.org; Hu, Jiayu <jiayu.hu at intel.com>; He, Xingguang
> <xingguang.he at intel.com>; Ling, WeiX <weix.ling at intel.com>; Jiang,
> Cheng1 <cheng1.jiang at intel.com>; Wang, YuanX <yuanx.wang at intel.com>;
> Ma, WenwuX <wenwux.ma at intel.com>; Ding, Xuan <xuan.ding at intel.com>
> Subject: [PATCH v8 2/2] examples/vhost: unconfigure DMA vchannel
> 
> From: Xuan Ding <xuan.ding at intel.com>
> 
> This patch applies rte_vhost_async_dma_unconfigure() to manually free
> DMA vChannels. Before unconfiguration, make sure the specified DMA
> vChannel is no longer used by any vhost ports.
> 
> Signed-off-by: Xuan Ding <xuan.ding at intel.com>
> ---
Tested-by: Wei Ling <weix.ling at intel.com>