#include <rte_spinlock.h>
#include <rte_malloc.h>
#include <rte_mbuf_pool_ops.h>
+#include <rte_mbuf.h>
#include "test.h"
* other bytes are set to 0.
*/
static void
-my_obj_init(struct rte_mempool *mp, __attribute__((unused)) void *arg,
+my_obj_init(struct rte_mempool *mp, __rte_unused void *arg,
void *obj, unsigned i)
{
uint32_t *objnum = obj;
MEMPOOL_HEADER_SIZE(mp, mp->cache_size))
GOTO_ERR(ret, out);
-#ifndef RTE_EXEC_ENV_BSDAPP /* rte_mem_virt2iova() not supported on bsd */
+#ifndef RTE_EXEC_ENV_FREEBSD /* rte_mem_virt2iova() not supported on bsd */
printf("get physical address of an object\n");
if (rte_mempool_virt2iova(obj) != rte_mem_virt2iova(obj))
GOTO_ERR(ret, out);
* can run on one lcore only
*/
static int
-test_mempool_launch_single_consumer(__attribute__((unused)) void *arg)
+test_mempool_launch_single_consumer(__rte_unused void *arg)
{
return test_mempool_single_consumer();
}
static void
-my_mp_init(struct rte_mempool *mp, __attribute__((unused)) void *arg)
+my_mp_init(struct rte_mempool *mp, __rte_unused void *arg)
{
printf("mempool name is %s\n", mp->name);
/* nothing to be implemented here*/
printf("\t%s\n", mp->name);
}
+struct mp_data {
+ int16_t ret;
+};
+
+static void
+test_mp_mem_init(struct rte_mempool *mp,
+ __rte_unused void *opaque,
+ __rte_unused struct rte_mempool_memhdr *memhdr,
+ __rte_unused unsigned int mem_idx)
+{
+ struct mp_data *data = opaque;
+
+ if (mp == NULL) {
+ data->ret = -1;
+ return;
+ }
+ /* nothing to be implemented here*/
+ data->ret = 0;
+}
+
static int
test_mempool(void)
{
int ret = -1;
+ uint32_t nb_objs = 0;
+ uint32_t nb_mem_chunks = 0;
struct rte_mempool *mp_cache = NULL;
struct rte_mempool *mp_nocache = NULL;
+ struct rte_mempool *mp_stack_anon = NULL;
+ struct rte_mempool *mp_stack_mempool_iter = NULL;
struct rte_mempool *mp_stack = NULL;
struct rte_mempool *default_pool = NULL;
+ struct mp_data cb_arg = {
+ .ret = -1
+ };
const char *default_pool_ops = rte_mbuf_best_mempool_ops();
rte_atomic32_init(&synchro);
if (mp_nocache == NULL) {
printf("cannot allocate mp_nocache mempool\n");
- goto err;
+ GOTO_ERR(ret, err);
}
/* create a mempool (with cache) */
if (mp_cache == NULL) {
printf("cannot allocate mp_cache mempool\n");
- goto err;
+ GOTO_ERR(ret, err);
}
+ /* 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);
+
/* create a mempool with an external handler */
mp_stack = rte_mempool_create_empty("test_stack",
MEMPOOL_SIZE,
if (mp_stack == NULL) {
printf("cannot allocate mp_stack mempool\n");
- goto err;
+ GOTO_ERR(ret, err);
}
if (rte_mempool_set_ops_byname(mp_stack, "stack", NULL) < 0) {
printf("cannot set stack handler\n");
- goto err;
+ GOTO_ERR(ret, err);
}
if (rte_mempool_populate_default(mp_stack) < 0) {
printf("cannot populate mp_stack mempool\n");
- goto err;
+ GOTO_ERR(ret, err);
}
rte_mempool_obj_iter(mp_stack, my_obj_init, NULL);
if (default_pool == NULL) {
printf("cannot allocate default mempool\n");
- goto err;
+ GOTO_ERR(ret, err);
}
if (rte_mempool_set_ops_byname(default_pool,
default_pool_ops, NULL) < 0) {
printf("cannot set %s handler\n", default_pool_ops);
- goto err;
+ GOTO_ERR(ret, err);
}
if (rte_mempool_populate_default(default_pool) < 0) {
printf("cannot populate %s mempool\n", default_pool_ops);
- goto err;
+ GOTO_ERR(ret, err);
}
rte_mempool_obj_iter(default_pool, my_obj_init, NULL);
/* retrieve the mempool from its name */
if (rte_mempool_lookup("test_nocache") != mp_nocache) {
printf("Cannot lookup mempool from its name\n");
- goto err;
+ GOTO_ERR(ret, err);
}
printf("Walk into mempools:\n");
/* basic tests without cache */
if (test_mempool_basic(mp_nocache, 0) < 0)
- goto err;
+ GOTO_ERR(ret, err);
/* basic tests with cache */
if (test_mempool_basic(mp_cache, 0) < 0)
- goto err;
+ GOTO_ERR(ret, err);
/* basic tests with user-owned cache */
if (test_mempool_basic(mp_nocache, 1) < 0)
- goto err;
+ GOTO_ERR(ret, err);
/* more basic tests without cache */
if (test_mempool_basic_ex(mp_nocache) < 0)
- goto err;
+ GOTO_ERR(ret, err);
/* mempool operation test based on single producer and single comsumer */
if (test_mempool_sp_sc() < 0)
- goto err;
+ GOTO_ERR(ret, err);
if (test_mempool_creation_with_exceeded_cache_size() < 0)
- goto err;
+ GOTO_ERR(ret, err);
if (test_mempool_same_name_twice_creation() < 0)
- goto err;
+ GOTO_ERR(ret, err);
/* test the stack handler */
if (test_mempool_basic(mp_stack, 1) < 0)
- goto err;
+ GOTO_ERR(ret, err);
if (test_mempool_basic(default_pool, 1) < 0)
- goto err;
+ GOTO_ERR(ret, err);
rte_mempool_list_dump(stdout);
err:
rte_mempool_free(mp_nocache);
rte_mempool_free(mp_cache);
+ rte_mempool_free(mp_stack_anon);
+ rte_mempool_free(mp_stack_mempool_iter);
rte_mempool_free(mp_stack);
rte_mempool_free(default_pool);