Re: [dpdk-dev] [PATCH v1 3/8] vhost: remove unnecessary smp barrier for desc flags

[Maxime Coquelin]

On 12/21/20 4:50 PM, Joyce Kong wrote:
> As function desc_is_avail performs a load-acquire barrier to
> enforce the ordering between desc flags and desc content, it is
> unnecessary to add a rte_smp_rmb barrier around the trace which
> follows desc_is_avail.
> 
> Signed-off-by: Joyce Kong <joyce.k...@arm.com>
> Reviewed-by: Ruifeng Wang <ruifeng.w...@arm.com>
> ---
>  lib/librte_vhost/virtio_net.c | 3 ---
>  1 file changed, 3 deletions(-)
> 

Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com>

Thanks,
Maxime