527 static struct sk_buff *virtnet_skb_append_frag(struct sk_buff *head_skb,
1307 				   struct sk_buff *head_skb,  in xsk_append_merge_buffer()  argument
1318 	curr_skb = head_skb;  in xsk_append_merge_buffer()
1351 		curr_skb  = virtnet_skb_append_frag(head_skb, curr_skb, page,  in xsk_append_merge_buffer()
2371 	struct sk_buff *head_skb;  in receive_mergeable_xdp()  local
2392 		head_skb = build_skb_from_xdp_buff(dev, vi, &xdp, xdp_frags_truesz);  in receive_mergeable_xdp()
2393 		if (unlikely(!head_skb))  in receive_mergeable_xdp()
2395 		return head_skb;  in receive_mergeable_xdp()
2416 static struct sk_buff *virtnet_skb_append_frag(struct sk_buff *head_skb,  in virtnet_skb_append_frag()  argument
2431 		if (curr_skb == head_skb)  in virtnet_skb_append_frag()
2436 		head_skb->truesize += nskb->truesize;  in virtnet_skb_append_frag()
2440 	if (curr_skb != head_skb) {  in virtnet_skb_append_frag()
2441 		head_skb->data_len += len;  in virtnet_skb_append_frag()
2442 		head_skb->len += len;  in virtnet_skb_append_frag()
2443 		head_skb->truesize += truesize;  in virtnet_skb_append_frag()
2472 	struct sk_buff *head_skb, *curr_skb;  in receive_mergeable()  local
2476 	head_skb = NULL;  in receive_mergeable()
2488 			head_skb = receive_mergeable_xdp(dev, vi, rq, xdp_prog, buf, ctx,  in receive_mergeable()
2491 			return head_skb;  in receive_mergeable()
2496 	head_skb = page_to_skb(vi, rq, page, offset, len, truesize, headroom);  in receive_mergeable()
2497 	curr_skb = head_skb;  in receive_mergeable()
2519 		curr_skb  = virtnet_skb_append_frag(head_skb, curr_skb, page,  in receive_mergeable()
2525 	ewma_pkt_len_add(&rq->mrg_avg_pkt_len, head_skb->len);  in receive_mergeable()
2526 	return head_skb;  in receive_mergeable()
2534 	dev_kfree_skb(head_skb);  in receive_mergeable()