157 	struct hh_cache		hh;  member
476 static inline int neigh_hh_bridge(struct hh_cache *hh, struct sk_buff *skb)  in neigh_hh_bridge()  argument
481 		seq = read_seqbegin(&hh->hh_lock);  in neigh_hh_bridge()
483 		memcpy(skb->data - hh_alen, hh->hh_data, ETH_ALEN + hh_alen - ETH_HLEN);  in neigh_hh_bridge()
484 	} while (read_seqretry(&hh->hh_lock, seq));  in neigh_hh_bridge()
489 static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb)  in neigh_hh_output()  argument
496 		seq = read_seqbegin(&hh->hh_lock);  in neigh_hh_output()
497 		hh_len = READ_ONCE(hh->hh_len);  in neigh_hh_output()
507 				memcpy(skb->data - HH_DATA_MOD, hh->hh_data,  in neigh_hh_output()
514 				memcpy(skb->data - hh_alen, hh->hh_data,  in neigh_hh_output()
518 	} while (read_seqretry(&hh->hh_lock, seq));  in neigh_hh_output()
532 	const struct hh_cache *hh = &n->hh;  in neigh_output()  local
539 	    READ_ONCE(hh->hh_len))  in neigh_output()
540 		return neigh_hh_output(hh, skb);  in neigh_output()