Lines Matching refs:hh
154 struct hh_cache hh; member
461 static inline int neigh_hh_bridge(struct hh_cache *hh, struct sk_buff *skb) in neigh_hh_bridge() argument
466 seq = read_seqbegin(&hh->hh_lock); in neigh_hh_bridge()
468 memcpy(skb->data - hh_alen, hh->hh_data, ETH_ALEN + hh_alen - ETH_HLEN); in neigh_hh_bridge()
469 } while (read_seqretry(&hh->hh_lock, seq)); in neigh_hh_bridge()
474 static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb) in neigh_hh_output() argument
481 seq = read_seqbegin(&hh->hh_lock); in neigh_hh_output()
482 hh_len = READ_ONCE(hh->hh_len); in neigh_hh_output()
492 memcpy(skb->data - HH_DATA_MOD, hh->hh_data, in neigh_hh_output()
499 memcpy(skb->data - hh_alen, hh->hh_data, in neigh_hh_output()
503 } while (read_seqretry(&hh->hh_lock, seq)); in neigh_hh_output()
517 const struct hh_cache *hh = &n->hh; in neigh_output() local
524 READ_ONCE(hh->hh_len)) in neigh_output()
525 return neigh_hh_output(hh, skb); in neigh_output()