[dpdk-dev] [PATCH v2] test/mempool: improve default mempool ops selection

[Jerin Jacob]

Use of rte_eal_mbuf_default_mempool_ops() API will
allow to override pool handler through "--mbuf-pool-ops-name"
eal command line argument.

Signed-off-by: Jerin Jacob <jerin.ja...@caviumnetworks.com>
Acked-by: Santosh Shukla <santosh.shu...@caviumnetworks.com>
---
v2:
- Added a local variable to store the rte_eal_mbuf_default_mempool_ops()
to use across the file(Olivier)
---
 test/test/test_mempool.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/test/test/test_mempool.c b/test/test/test_mempool.c
index 4a3f4ae45..f39df5aa6 100644
--- a/test/test/test_mempool.c
+++ b/test/test/test_mempool.c
@@ -485,6 +485,7 @@ test_mempool(void)
        struct rte_mempool *mp_nocache = NULL;
        struct rte_mempool *mp_stack = NULL;
        struct rte_mempool *default_pool = NULL;
+       const char *default_pool_ops = rte_eal_mbuf_default_mempool_ops();
 
        rte_atomic32_init(&synchro);
 
@@ -535,8 +536,7 @@ test_mempool(void)
        rte_mempool_obj_iter(mp_stack, my_obj_init, NULL);
 
        /* Create a mempool based on Default handler */
-       printf("Testing %s mempool handler\n",
-              RTE_MBUF_DEFAULT_MEMPOOL_OPS);
+       printf("Testing %s mempool handler\n", default_pool_ops);
        default_pool = rte_mempool_create_empty("default_pool",
                                                MEMPOOL_SIZE,
                                                MEMPOOL_ELT_SIZE,
@@ -548,14 +548,12 @@ test_mempool(void)
                goto err;
        }
        if (rte_mempool_set_ops_byname(default_pool,
-                               RTE_MBUF_DEFAULT_MEMPOOL_OPS, NULL) < 0) {
-               printf("cannot set %s handler\n",
-                       RTE_MBUF_DEFAULT_MEMPOOL_OPS);
+                               default_pool_ops, NULL) < 0) {
+               printf("cannot set %s handler\n", default_pool_ops);
                goto err;
        }
        if (rte_mempool_populate_default(default_pool) < 0) {
-               printf("cannot populate %s mempool\n",
-                       RTE_MBUF_DEFAULT_MEMPOOL_OPS);
+               printf("cannot populate %s mempool\n", default_pool_ops);
                goto err;
        }
        rte_mempool_obj_iter(default_pool, my_obj_init, NULL);
-- 
2.15.1