78 	fq = container_of(frag, struct frag_queue, q);  in ip6_frag_expire()
80 	ip6frag_expire_frag_queue(fq->q.fqdir->net, fq);  in ip6_frag_expire()
93 	struct inet_frag_queue *q;  in fq_find()  local
99 	q = inet_frag_find(net->ipv6.fqdir, &key);  in fq_find()
100 	if (!q)  in fq_find()
103 	return container_of(q, struct frag_queue, q);  in fq_find()
119 	if (fq->q.flags & INET_FRAG_COMPLETE) {  in ip6_frag_queue()
151 		if (end < fq->q.len ||  in ip6_frag_queue()
152 		    ((fq->q.flags & INET_FRAG_LAST_IN) && end != fq->q.len))  in ip6_frag_queue()
154 		fq->q.flags |= INET_FRAG_LAST_IN;  in ip6_frag_queue()
155 		fq->q.len = end;  in ip6_frag_queue()
167 		if (end > fq->q.len) {  in ip6_frag_queue()
169 			if (fq->q.flags & INET_FRAG_LAST_IN)  in ip6_frag_queue()
171 			fq->q.len = end;  in ip6_frag_queue()
192 	prev_tail = fq->q.fragments_tail;  in ip6_frag_queue()
193 	err = inet_frag_queue_insert(&fq->q, skb, offset, end);  in ip6_frag_queue()
200 	fq->q.stamp = skb->tstamp;  in ip6_frag_queue()
201 	fq->q.mono_delivery_time = skb->mono_delivery_time;  in ip6_frag_queue()
202 	fq->q.meat += skb->len;  in ip6_frag_queue()
204 	add_frag_mem_limit(fq->q.fqdir, skb->truesize);  in ip6_frag_queue()
207 	if (fragsize > fq->q.max_size)  in ip6_frag_queue()
208 		fq->q.max_size = fragsize;  in ip6_frag_queue()
215 		fq->q.flags |= INET_FRAG_FIRST_IN;  in ip6_frag_queue()
218 	if (fq->q.flags == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&  in ip6_frag_queue()
219 	    fq->q.meat == fq->q.len) {  in ip6_frag_queue()
241 	inet_frag_kill(&fq->q);  in ip6_frag_queue()
259 	struct net *net = fq->q.fqdir->net;  in ip6_frag_reasm()
265 	inet_frag_kill(&fq->q);  in ip6_frag_reasm()
271 	reasm_data = inet_frag_reasm_prepare(&fq->q, skb, prev_tail);  in ip6_frag_reasm()
276 		       sizeof(struct ipv6hdr) + fq->q.len -  in ip6_frag_reasm()
293 	inet_frag_reasm_finish(&fq->q, skb, reasm_data, true);  in ip6_frag_reasm()
300 	IP6CB(skb)->frag_max_size = fq->q.max_size;  in ip6_frag_reasm()
309 	fq->q.rb_fragments = RB_ROOT;  in ip6_frag_reasm()
310 	fq->q.fragments_tail = NULL;  in ip6_frag_reasm()
311 	fq->q.last_run_head = NULL;  in ip6_frag_reasm()
323 	inet_frag_kill(&fq->q);  in ip6_frag_reasm()
385 		spin_lock(&fq->q.lock);  in ipv6_frag_rcv()
391 		spin_unlock(&fq->q.lock);  in ipv6_frag_rcv()
392 		inet_frag_put(&fq->q);  in ipv6_frag_rcv()