Commit 681429db authored by Sven Auhagen's avatar Sven Auhagen Committed by Tony Nguyen
Browse files

igb: skb add metasize for xdp 



add metasize if it is set in xdp

Fixes: 9cbc948b ("igb: add XDP support")
Suggested-by: default avatarMaciej Fijalkowski <maciej.fijalkowski@intel.com>
Reviewed-by: default avatarMaciej Fijalkowski <maciej.fijalkowski@intel.com>
Acked-by: default avatarMaciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: default avatarSven Auhagen <sven.auhagen@voleatech.de>
Tested-by: default avatarSandeep Penigalapati <sandeep.penigalapati@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 2e2bb559

drivers/net/ethernet/intel/igb/igb_main.c

+4 −0
Original line number Diff line number Diff line
@@ -8357,6 +8357,7 @@ static struct sk_buff *igb_build_skb(struct igb_ring *rx_ring, 
				SKB_DATA_ALIGN(xdp->data_end -

					       xdp->data_hard_start);

#endif

	unsigned int metasize = xdp->data - xdp->data_meta;

	struct sk_buff *skb;



	/* prefetch first cache line of first page */
@@ -8371,6 +8372,9 @@ static struct sk_buff *igb_build_skb(struct igb_ring *rx_ring, 
	skb_reserve(skb, xdp->data - xdp->data_hard_start);

	__skb_put(skb, xdp->data_end - xdp->data);



	if (metasize)

		skb_metadata_set(skb, metasize);



	/* pull timestamp out of packet data */

	if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) {

		igb_ptp_rx_pktstamp(rx_ring->q_vector, skb->data, skb);