[dpdk-dev] [memnic PATCH 3/7] pmd: use helper macros

[Hiroshi Shimamoto]

> Subject: Re: [dpdk-dev] [memnic PATCH 3/7] pmd: use helper macros
> 
> 2014-09-11 07:47, Hiroshi Shimamoto:
> > Do not touch pktmbuf directly.
> >
> > Instead of direct access, use rte_pktmbuf_pkt_len() and rte_pktmbuf_data_len()
> > to access the property.
> 
> I guess this change is for compatibility with DPDK 1.8.

Yep, I had the thought need to prepare upcoming code.

> Does it have an impact on performance?

No, it must not.

thanks,
Hiroshi

> 
> --
> Thomas