+ /* create an empty mempool */
+ mp_stack_anon = rte_mempool_create_empty("test_stack_anon",
+ MEMPOOL_SIZE,
+ MEMPOOL_ELT_SIZE,
+ RTE_MEMPOOL_CACHE_MAX_SIZE, 0,
+ SOCKET_ID_ANY, 0);
+
+ if (mp_stack_anon == NULL)
+ GOTO_ERR(ret, err);
+
+ /* populate an empty mempool */
+ ret = rte_mempool_populate_anon(mp_stack_anon);
+ printf("%s ret = %d\n", __func__, ret);
+ if (ret < 0)
+ GOTO_ERR(ret, err);
+
+ /* Try to populate when already populated */
+ ret = rte_mempool_populate_anon(mp_stack_anon);
+ if (ret != 0)
+ GOTO_ERR(ret, err);
+
+ /* create a mempool */
+ mp_stack_mempool_iter = rte_mempool_create("test_iter_obj",
+ MEMPOOL_SIZE,
+ MEMPOOL_ELT_SIZE,
+ RTE_MEMPOOL_CACHE_MAX_SIZE, 0,
+ NULL, NULL,
+ my_obj_init, NULL,
+ SOCKET_ID_ANY, 0);
+
+ if (mp_stack_mempool_iter == NULL)
+ GOTO_ERR(ret, err);
+
+ /* test to initialize mempool objects and memory */
+ nb_objs = rte_mempool_obj_iter(mp_stack_mempool_iter, rte_pktmbuf_init,
+ NULL);
+ if (nb_objs == 0)
+ GOTO_ERR(ret, err);
+
+ nb_mem_chunks = rte_mempool_mem_iter(mp_stack_mempool_iter,
+ test_mp_mem_init, &cb_arg);
+ if (nb_mem_chunks == 0 || cb_arg.ret < 0)
+ GOTO_ERR(ret, err);
+