Initialize multi-buffer bit (mb) to 0 in xdp_buff data structure. This is a preliminary patch to enable xdp multi-buffer support.
Signed-off-by: Lorenzo Bianconi <[email protected]> --- net/core/dev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/core/dev.c b/net/core/dev.c index 316349f6cea5..eb3e54df198c 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -4641,6 +4641,7 @@ static u32 netif_receive_generic_xdp(struct sk_buff *skb, /* SKB "head" area always have tailroom for skb_shared_info */ xdp->frame_sz = (void *)skb_end_pointer(skb) - xdp->data_hard_start; xdp->frame_sz += SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); + xdp->mb = 0; orig_data_end = xdp->data_end; orig_data = xdp->data; -- 2.26.2
