157 	struct hh_cache		hh;  member
458 static inline int neigh_hh_bridge(struct hh_cache *hh, struct sk_buff *skb)  in neigh_hh_bridge()  argument
463 		seq = read_seqbegin(&hh->hh_lock);  in neigh_hh_bridge()
465 		memcpy(skb->data - hh_alen, hh->hh_data, ETH_ALEN + hh_alen - ETH_HLEN);  in neigh_hh_bridge()
466 	} while (read_seqretry(&hh->hh_lock, seq));  in neigh_hh_bridge()
471 static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb)  in neigh_hh_output()  argument
478 		seq = read_seqbegin(&hh->hh_lock);  in neigh_hh_output()
479 		hh_len = READ_ONCE(hh->hh_len);  in neigh_hh_output()
489 				memcpy(skb->data - HH_DATA_MOD, hh->hh_data,  in neigh_hh_output()
496 				memcpy(skb->data - hh_alen, hh->hh_data,  in neigh_hh_output()
500 	} while (read_seqretry(&hh->hh_lock, seq));  in neigh_hh_output()
514 	const struct hh_cache *hh = &n->hh;  in neigh_output()  local
521 	    READ_ONCE(hh->hh_len))  in neigh_output()
522 		return neigh_hh_output(hh, skb);  in neigh_output()