Lines Matching refs:hh
157 struct hh_cache hh; member
451 static inline int neigh_hh_bridge(struct hh_cache *hh, struct sk_buff *skb) in neigh_hh_bridge() argument
456 seq = read_seqbegin(&hh->hh_lock); in neigh_hh_bridge()
458 memcpy(skb->data - hh_alen, hh->hh_data, ETH_ALEN + hh_alen - ETH_HLEN); in neigh_hh_bridge()
459 } while (read_seqretry(&hh->hh_lock, seq)); in neigh_hh_bridge()
464 static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb) in neigh_hh_output() argument
471 seq = read_seqbegin(&hh->hh_lock); in neigh_hh_output()
472 hh_len = READ_ONCE(hh->hh_len); in neigh_hh_output()
482 memcpy(skb->data - HH_DATA_MOD, hh->hh_data, in neigh_hh_output()
489 memcpy(skb->data - hh_alen, hh->hh_data, in neigh_hh_output()
493 } while (read_seqretry(&hh->hh_lock, seq)); in neigh_hh_output()
507 const struct hh_cache *hh = &n->hh; in neigh_output() local
514 READ_ONCE(hh->hh_len)) in neigh_output()
515 return neigh_hh_output(hh, skb); in neigh_output()