464 static void *mergeable_len_to_ctx(unsigned int truesize,  in mergeable_len_to_ctx()  argument
467 	return (void *)(unsigned long)((headroom << MRG_CTX_HEADER_SHIFT) | truesize);  in mergeable_len_to_ctx()
500 				   unsigned int len, unsigned int truesize,  in page_to_skb()  argument
523 	tailroom = truesize - headroom  - hdr_padded_len - len;  in page_to_skb()
529 		skb = virtnet_build_skb(buf, truesize, p - buf, len);  in page_to_skb()
558 			skb_add_rx_frag(skb, 0, page, offset, len, truesize);  in page_to_skb()
579 				frag_size, truesize);  in page_to_skb()
1398 	unsigned int truesize, cur_frag_size;  in virtnet_build_xdp_buff_mrg()  local
1443 		truesize = mergeable_ctx_to_truesize(ctx);  in virtnet_build_xdp_buff_mrg()
1448 		cur_frag_size = truesize;  in virtnet_build_xdp_buff_mrg()
1450 		if (unlikely(len > truesize - room || cur_frag_size > PAGE_SIZE)) {  in virtnet_build_xdp_buff_mrg()
1453 				 dev->name, len, (unsigned long)(truesize - room));  in virtnet_build_xdp_buff_mrg()
1485 	unsigned int truesize = mergeable_ctx_to_truesize(ctx);  in mergeable_xdp_get_buf()  local
1502 	*frame_sz = truesize;  in mergeable_xdp_get_buf()
1622 	unsigned int truesize = mergeable_ctx_to_truesize(ctx);  in receive_mergeable()  local
1630 	if (unlikely(len > truesize - room)) {  in receive_mergeable()
1632 			 dev->name, len, (unsigned long)(truesize - room));  in receive_mergeable()
1651 	head_skb = page_to_skb(vi, rq, page, offset, len, truesize, headroom);  in receive_mergeable()
1672 		truesize = mergeable_ctx_to_truesize(ctx);  in receive_mergeable()
1676 		if (unlikely(len > truesize - room)) {  in receive_mergeable()
1678 				 dev->name, len, (unsigned long)(truesize - room));  in receive_mergeable()
1694 			head_skb->truesize += nskb->truesize;  in receive_mergeable()
1700 			head_skb->truesize += truesize;  in receive_mergeable()
1706 					     len, truesize);  in receive_mergeable()
1709 					offset, len, truesize);  in receive_mergeable()