> -----Original Message-----
> From: Stephen Hemminger <step...@networkplumber.org>
> Sent: Saturday, September 5, 2020 02:56
> To: Wang, Haiyue <haiyue.w...@intel.com>
> Cc: dev@dpdk.org; Olivier Matz <olivier.m...@6wind.com>
> Subject: Re: [dpdk-dev] [PATCH v1] net: expand the data size of L3 length to
> 16 bits
>
> On Fri, 4 Sep 2020 13:40:20 +0800
> Haiyue Wang <haiyue.w...@intel.com> wrote:
>
> > diff --git a/lib/librte_net/rte_net.h b/lib/librte_net/rte_net.h
> > index 94b06d9ee..992fb088a 100644
> > --- a/lib/librte_net/rte_net.h
> > +++ b/lib/librte_net/rte_net.h
> > @@ -20,11 +20,11 @@ extern "C" {
> > */
> > struct rte_net_hdr_lens {
> > uint8_t l2_len;
> > - uint8_t l3_len;
> > + uint16_t l3_len;
> > uint8_t l4_len;
>
> Please reorder these to avoid creating a structure hole.
Done in v2, I use the bit field like rte_mbuf, and keep the member's original
order.
