214 static void cipso_v4_cache_entry_free(struct cipso_v4_map_cache_entry *entry)  in cipso_v4_cache_entry_free()  argument
216 	if (entry->lsm_data)  in cipso_v4_cache_entry_free()
217 		netlbl_secattr_cache_free(entry->lsm_data);  in cipso_v4_cache_entry_free()
218 	kfree(entry->key);  in cipso_v4_cache_entry_free()
219 	kfree(entry);  in cipso_v4_cache_entry_free()
278 	struct cipso_v4_map_cache_entry *entry, *tmp_entry;  in cipso_v4_cache_invalidate()  local
283 		list_for_each_entry_safe(entry,  in cipso_v4_cache_invalidate()
286 			list_del(&entry->list);  in cipso_v4_cache_invalidate()
287 			cipso_v4_cache_entry_free(entry);  in cipso_v4_cache_invalidate()
321 	struct cipso_v4_map_cache_entry *entry;  in cipso_v4_cache_check()  local
331 	list_for_each_entry(entry, &cipso_v4_cache[bkt].list, list) {  in cipso_v4_cache_check()
332 		if (entry->hash == hash &&  in cipso_v4_cache_check()
333 		    entry->key_len == key_len &&  in cipso_v4_cache_check()
334 		    memcmp(entry->key, key, key_len) == 0) {  in cipso_v4_cache_check()
335 			entry->activity += 1;  in cipso_v4_cache_check()
336 			atomic_inc(&entry->lsm_data->refcount);  in cipso_v4_cache_check()
337 			secattr->cache = entry->lsm_data;  in cipso_v4_cache_check()
347 			if (entry->activity > prev_entry->activity &&  in cipso_v4_cache_check()
348 			    entry->activity - prev_entry->activity >  in cipso_v4_cache_check()
350 				__list_del(entry->list.prev, entry->list.next);  in cipso_v4_cache_check()
351 				__list_add(&entry->list,  in cipso_v4_cache_check()
359 		prev_entry = entry;  in cipso_v4_cache_check()
384 	struct cipso_v4_map_cache_entry *entry = NULL;  in cipso_v4_cache_add()  local
393 	entry = kzalloc(sizeof(*entry), GFP_ATOMIC);  in cipso_v4_cache_add()
394 	if (entry == NULL)  in cipso_v4_cache_add()
396 	entry->key = kmemdup(cipso_ptr, cipso_ptr_len, GFP_ATOMIC);  in cipso_v4_cache_add()
397 	if (entry->key == NULL) {  in cipso_v4_cache_add()
401 	entry->key_len = cipso_ptr_len;  in cipso_v4_cache_add()
402 	entry->hash = cipso_v4_map_cache_hash(cipso_ptr, cipso_ptr_len);  in cipso_v4_cache_add()
404 	entry->lsm_data = secattr->cache;  in cipso_v4_cache_add()
406 	bkt = entry->hash & (CIPSO_V4_CACHE_BUCKETS - 1);  in cipso_v4_cache_add()
409 		list_add(&entry->list, &cipso_v4_cache[bkt].list);  in cipso_v4_cache_add()
415 		list_add(&entry->list, &cipso_v4_cache[bkt].list);  in cipso_v4_cache_add()
423 	if (entry)  in cipso_v4_cache_add()
424 		cipso_v4_cache_entry_free(entry);  in cipso_v4_cache_add()
572 static void cipso_v4_doi_free_rcu(struct rcu_head *entry)  in cipso_v4_doi_free_rcu()  argument
576 	doi_def = container_of(entry, struct cipso_v4_doi, rcu);  in cipso_v4_doi_free_rcu()