mbuf: fix performance with 128-byte cache line

[dpdk.git] / app / test / test_mempool.c

diff --git a/app/test/test_mempool.c b/app/test/test_mempool.c
index a658a08..f0f823b 100644 (file)
--- a/app/test/test_mempool.c
+++ b/app/test/test_mempool.c
@@ -1,13 +1,13 @@
 /*-
  *   BSD LICENSE
- * 
+ *
  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   All rights reserved.
- * 
+ *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
  *   are met:
- * 
+ *
  *     * Redistributions of source code must retain the above copyright
  *       notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above copyright
@@ -17,7 +17,7 @@
  *     * Neither the name of Intel Corporation nor the names of its
  *       contributors may be used to endorse or promote products derived
  *       from this software without specific prior written permission.
- * 
+ *
  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -47,7 +47,6 @@
 #include <rte_memzone.h>
 #include <rte_launch.h>
 #include <rte_cycles.h>
-#include <rte_tailq.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_lcore.h>
@@ -76,7 +75,7 @@
 #define TIME_S 5
 #define MEMPOOL_ELT_SIZE 2048
 #define MAX_KEEP 128
-#define MEMPOOL_SIZE ((RTE_MAX_LCORE*(MAX_KEEP+RTE_MEMPOOL_CACHE_MAX_SIZE))-1)
+#define MEMPOOL_SIZE ((rte_lcore_count()*(MAX_KEEP+RTE_MEMPOOL_CACHE_MAX_SIZE))-1)
 
 static struct rte_mempool *mp;
 static struct rte_mempool *mp_cache, *mp_nocache;
@@ -360,7 +359,7 @@ test_mempool_basic_ex(struct rte_mempool * mp)
        if (mp == NULL)
                return ret;
 
-       obj = (void **)rte_zmalloc("test_mempool_basic_ex", (MEMPOOL_SIZE * sizeof(void *)), 0);
+       obj = rte_calloc("test_mempool_basic_ex", MEMPOOL_SIZE , sizeof(void *), 0);
        if (obj == NULL) {
                printf("test_mempool_basic_ex fail to rte_malloc\n");
                return ret;
@@ -449,13 +448,13 @@ test_mempool_xmem_misc(void)
                printf("failure @ %s: rte_mempool_xmem_usage(%u, %u) "
                        "returns: %#zx, while expected: %#zx;\n",
                        __func__, elt_num, total_size, sz, (size_t)usz);
-               return (-1);
+               return -1;
        }
 
-       return (0);
+       return 0;
 }
 
-int
+static int
 test_mempool(void)
 {
        rte_atomic32_init(&synchro);
@@ -521,3 +520,9 @@ test_mempool(void)
 
        return 0;
 }
+
+static struct test_command mempool_cmd = {
+       .command = "mempool_autotest",
+       .callback = test_mempool,
+};
+REGISTER_TEST_COMMAND(mempool_cmd);