[dpdk-dev] [PATCH] l2fwd-crypto: align private data size to cache size

[Hemant Agrawal]

From: Gagandeep Singh <g.si...@nxp.com>

L2fwd-crypto is passing 24b private data size while packet
pool creation. This patch aligns that private data size
to cache line size for better performance results.

Signed-off-by: Gagandeep Singh <g.si...@nxp.com>
---
 app/proc-info/main.c         | 2 +-
 examples/l2fwd-crypto/main.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/proc-info/main.c b/app/proc-info/main.c
index b9587f7de..2ca685f86 100644
--- a/app/proc-info/main.c
+++ b/app/proc-info/main.c
@@ -1406,7 +1406,7 @@ main(int argc, char **argv)
        /* If no port mask was specified, then show non-owned ports */
        if (enabled_port_mask == 0) {
                RTE_ETH_FOREACH_DEV(i)
-                       enabled_port_mask = 1ul << i;
+                       enabled_port_mask |= 1ul << i;
        }
 
        for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c
index 656b14036..23a398043 100644
--- a/examples/l2fwd-crypto/main.c
+++ b/examples/l2fwd-crypto/main.c
@@ -2711,7 +2711,8 @@ main(int argc, char **argv)
 
        /* create the mbuf pool */
        l2fwd_pktmbuf_pool = rte_pktmbuf_pool_create("mbuf_pool", NB_MBUF, 512,
-                       sizeof(struct rte_crypto_op),
+                       RTE_ALIGN(sizeof(struct rte_crypto_op),
+                               RTE_CACHE_LINE_SIZE),
                        RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id());
        if (l2fwd_pktmbuf_pool == NULL)
                rte_exit(EXIT_FAILURE, "Cannot create mbuf pool\n");
-- 
2.17.1