Lines Matching defs:head
380 static struct tun_flow_entry *tun_flow_find(struct hlist_head *head, u32 rxhash)
384 hlist_for_each_entry_rcu(e, head, hash_link) {
392 struct hlist_head *head,
406 hlist_add_head_rcu(&e->hash_link, head);
488 struct hlist_head *head;
493 head = &tun->flows[tun_hashfn(rxhash)];
497 e = tun_flow_find(head, rxhash);
507 if (!tun_flow_find(head, rxhash) &&
509 tun_flow_create(tun, head, rxhash, queue_index);
1814 * enough room for skb expand head in case it is used.
2150 16, 1, skb->head,