74 void inet_frags_init_net(struct netns_frags *nf)  in inet_frags_init_net()  argument
76 	nf->nqueues = 0;  in inet_frags_init_net()
77 	atomic_set(&nf->mem, 0);  in inet_frags_init_net()
78 	INIT_LIST_HEAD(&nf->lru_list);  in inet_frags_init_net()
88 void inet_frags_exit_net(struct netns_frags *nf, struct inet_frags *f)  in inet_frags_exit_net()  argument
90 	nf->low_thresh = 0;  in inet_frags_exit_net()
93 	inet_frag_evictor(nf, f);  in inet_frags_exit_net()
120 static inline void frag_kfree_skb(struct netns_frags *nf, struct inet_frags *f,  in frag_kfree_skb()  argument
126 	atomic_sub(skb->truesize, &nf->mem);  in frag_kfree_skb()
136 	struct netns_frags *nf;  in inet_frag_destroy()  local
143 	nf = q->net;  in inet_frag_destroy()
147 		frag_kfree_skb(nf, f, fp, work);  in inet_frag_destroy()
153 	atomic_sub(f->qsize, &nf->mem);  in inet_frag_destroy()
162 int inet_frag_evictor(struct netns_frags *nf, struct inet_frags *f)  in inet_frag_evictor()  argument
167 	work = atomic_read(&nf->mem) - nf->low_thresh;  in inet_frag_evictor()
170 		if (list_empty(&nf->lru_list)) {  in inet_frag_evictor()
175 		q = list_first_entry(&nf->lru_list,  in inet_frag_evictor()
194 static struct inet_frag_queue *inet_frag_intern(struct netns_frags *nf,  in inet_frag_intern()  argument
217 		if (qp->net == nf && f->match(qp, arg)) {  in inet_frag_intern()
227 	if (!mod_timer(&qp->timer, jiffies + nf->timeout))  in inet_frag_intern()
232 	list_add_tail(&qp->lru_list, &nf->lru_list);  in inet_frag_intern()
233 	nf->nqueues++;  in inet_frag_intern()
238 static struct inet_frag_queue *inet_frag_alloc(struct netns_frags *nf,  in inet_frag_alloc()  argument
248 	atomic_add(f->qsize, &nf->mem);  in inet_frag_alloc()
252 	q->net = nf;  in inet_frag_alloc()
257 static struct inet_frag_queue *inet_frag_create(struct netns_frags *nf,  in inet_frag_create()  argument
262 	q = inet_frag_alloc(nf, f, arg);  in inet_frag_create()
266 	return inet_frag_intern(nf, q, f, arg);  in inet_frag_create()
269 struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,  in inet_frag_find()  argument
278 		if (q->net == nf && f->match(q, key)) {  in inet_frag_find()
288 		return inet_frag_create(nf, f, key);  in inet_frag_find()