Re: [PATCH v2 net 1/6] eth: bnxt: fix truesize for mb-xdp-pass case

On Thu, 6 Mar 2025 07:24:17 +0000 Taehee Yoo wrote:

• struct skb_shared_info sinfo = {0};

• memcpy(&sinfo, xdp_get_shared_info_from_buff(&xdp),
  

•        sizeof(struct skb_shared_info));
  

This may be a little expensive, struct skb_shared_info is 320B and we only really need it in a rare occasion of having multi-buf XDP.

Can we update agg_bufs = sinfo->nr_frags after calling bnxt_rx_xdp(), and otherwise go back to something like you v1? Sorry if I mislead you.