- write_lock(&ip6_frags.lock);
- hash = ip6qhashfn(fq_in->id, &fq_in->saddr, &fq_in->daddr);
-#ifdef CONFIG_SMP
- hlist_for_each_entry(fq, n, &ip6_frags.hash[hash], q.list) {
- if (fq->id == fq_in->id &&
- ipv6_addr_equal(&fq_in->saddr, &fq->saddr) &&
- ipv6_addr_equal(&fq_in->daddr, &fq->daddr)) {
- atomic_inc(&fq->q.refcnt);
- write_unlock(&ip6_frags.lock);
- fq_in->q.last_in |= COMPLETE;
- fq_put(fq_in);
- return fq;
- }
- }
-#endif
- fq = fq_in;
-
- if (!mod_timer(&fq->q.timer, jiffies + ip6_frags_ctl.timeout))
- atomic_inc(&fq->q.refcnt);
-
- atomic_inc(&fq->q.refcnt);
- hlist_add_head(&fq->q.list, &ip6_frags.hash[hash]);
- INIT_LIST_HEAD(&fq->q.lru_list);
- list_add_tail(&fq->q.lru_list, &ip6_frags.lru_list);
- ip6_frags.nqueues++;
- write_unlock(&ip6_frags.lock);
- return fq;
-}
-
-
-static struct frag_queue *
-ip6_frag_create(__be32 id, struct in6_addr *src, struct in6_addr *dst,
- struct inet6_dev *idev)
-{
- struct frag_queue *fq;