Lines Matching defs:fqdir

156 	struct fqdir *fqdir, *tmp;
163 	 * have completed, since they need to dereference fqdir.
168 	llist_for_each_entry_safe(fqdir, tmp, kill_list, free_list) {
169 		f = fqdir->f;
173 		kfree(fqdir);
181 	struct fqdir *fqdir = container_of(work, struct fqdir, destroy_work);
183 	rhashtable_free_and_destroy(&fqdir->rhashtable, inet_frags_free_cb, NULL);
185 	if (llist_add(&fqdir->free_list, &fqdir_free_list))
189 int fqdir_init(struct fqdir **fqdirp, struct inet_frags *f, struct net *net)
191 	struct fqdir *fqdir = kzalloc(sizeof(*fqdir), GFP_KERNEL);
194 	if (!fqdir)
196 	fqdir->f = f;
197 	fqdir->net = net;
198 	res = rhashtable_init(&fqdir->rhashtable, &fqdir->f->rhash_params);
200 		kfree(fqdir);
204 	*fqdirp = fqdir;
221 void fqdir_exit(struct fqdir *fqdir)
223 	INIT_WORK(&fqdir->destroy_work, fqdir_work_fn);
224 	queue_work(inet_frag_wq, &fqdir->destroy_work);
234 		struct fqdir *fqdir = fq->fqdir;
239 		 * guaranteeing that if fqdir->dead is false then
243 		if (!READ_ONCE(fqdir->dead)) {
244 			rhashtable_remove_fast(&fqdir->rhashtable, &fq->node,
245 					       fqdir->f->rhash_params);
259 	struct inet_frags *f = q->fqdir->f;
294 	struct fqdir *fqdir;
303 	fqdir = q->fqdir;
304 	f = fqdir->f;
310 	sub_frag_mem_limit(fqdir, sum);
314 static struct inet_frag_queue *inet_frag_alloc(struct fqdir *fqdir,
324 	q->fqdir = fqdir;
326 	add_frag_mem_limit(fqdir, f->qsize);
336 static struct inet_frag_queue *inet_frag_create(struct fqdir *fqdir,
340 	struct inet_frags *f = fqdir->f;
343 	q = inet_frag_alloc(fqdir, f, arg);
348 	mod_timer(&q->timer, jiffies + fqdir->timeout);
350 	*prev = rhashtable_lookup_get_insert_key(&fqdir->rhashtable, &q->key,
367 struct inet_frag_queue *inet_frag_find(struct fqdir *fqdir, void *key)
370 	long high_thresh = READ_ONCE(fqdir->high_thresh);
373 	if (!high_thresh || frag_mem_limit(fqdir) > high_thresh)
376 	prev = rhashtable_lookup(&fqdir->rhashtable, key, fqdir->f->rhash_params);
378 		fq = inet_frag_create(fqdir, key, &prev);
506 		add_frag_mem_limit(q->fqdir, delta);
528 		add_frag_mem_limit(q->fqdir, clone->truesize);
615 	sub_frag_mem_limit(q->fqdir, sum_truesize);
647 	sub_frag_mem_limit(q->fqdir, head->truesize);