test/hash: use jhash for multi-writer

With sequential key, the test will cover more corner
cases with jhash instead of crc hash, since jhash
generates more random hash pattern on sequential key.
It is useful for functional verification.

Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>

diff --git a/test/test/test_hash_multiwriter.c b/test/test/test_hash_multiwriter.c
index 6a3eb10bd1785a33d2d2072d6a666b5815a16d9a..d447f6dca3301a2d4ea8386e7bcd93f6202615cb 100644 (file)
--- a/test/test/test_hash_multiwriter.c
+++ b/test/test/test_hash_multiwriter.c
@@ -12,6 +12,7 @@
 #include <rte_malloc.h>
 #include <rte_random.h>
 #include <rte_spinlock.h>
+#include <rte_jhash.h>
 
 #include "test.h"
 
@@ -108,7 +109,7 @@ test_hash_multiwriter(void)
        struct rte_hash_parameters hash_params = {
                .entries = nb_entries,
                .key_len = sizeof(uint32_t),
-               .hash_func = rte_hash_crc,
+               .hash_func = rte_jhash,
                .hash_func_init_val = 0,
                .socket_id = rte_socket_id(),
        };