53 	/* portion of the cb set to zero at every gro iteration */
62 		/* Used in tunnel GRO receive */
65 		/* GRO checksum is valid */
83 		/* GRO is done by frag_list pointer chaining. */
213 /* GRO checksum functions. These are logical equivalents of the normal
214  * checksum functions (in skbuff.h) except that they operate on the GRO
257 		 * during GRO. This saves work if we fallback to normal path.  in skb_gro_incr_csum_unnecessary()
503 void __gro_flush(struct gro_node *gro, bool flush_old);
505 static inline void gro_flush(struct gro_node *gro, bool flush_old)  in gro_flush()  argument
507 	if (!gro->bitmask)  in gro_flush()
510 	__gro_flush(gro, flush_old);  in gro_flush()
515 	gro_flush(&napi->gro, flush_old);  in napi_gro_flush()
519 static inline void gro_normal_list(struct gro_node *gro)  in gro_normal_list()  argument
521 	if (!gro->rx_count)  in gro_normal_list()
523 	netif_receive_skb_list_internal(&gro->rx_list);  in gro_normal_list()
524 	INIT_LIST_HEAD(&gro->rx_list);  in gro_normal_list()
525 	gro->rx_count = 0;  in gro_normal_list()
528 static inline void gro_flush_normal(struct gro_node *gro, bool flush_old)  in gro_flush_normal()  argument
530 	gro_flush(gro, flush_old);  in gro_flush_normal()
531 	gro_normal_list(gro);  in gro_flush_normal()
537 static inline void gro_normal_one(struct gro_node *gro, struct sk_buff *skb,  in gro_normal_one()  argument
540 	list_add_tail(&skb->list, &gro->rx_list);  in gro_normal_one()
541 	gro->rx_count += segs;  in gro_normal_one()
542 	if (gro->rx_count >= READ_ONCE(net_hotdata.gro_normal_batch))  in gro_normal_one()
543 		gro_normal_list(gro);  in gro_normal_one()
546 void gro_init(struct gro_node *gro);
547 void gro_cleanup(struct gro_node *gro);