[dpdk-dev] [PATCH] app/testpmd: fix port_numa and ring_numa not initialize issue

[Yulong Pei]

Previous numa_support = 0 by default, it need to add --numa to testpmd
command line to enable numa, so port_numa and ring_numa were initialized
at function launch_args_parse(), now testpmd change numa_support = 1 as
default, so port_numa and ring_numa also need to initialize by default,
otherwise port->socket_id will be probed to wrong value.

Fixes: 999b2ee0fe45 ("app/testpmd: enable NUMA support by default")

Signed-off-by: Yulong Pei <yulong....@intel.com>
---
 app/test-pmd/parameters.c | 6 +-----
 app/test-pmd/testpmd.c    | 7 +++++++
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index 787e143..36f7dd8 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -680,12 +680,8 @@ launch_args_parse(int argc, char** argv)
                                parse_fwd_portmask(optarg);
                        if (!strcmp(lgopts[opt_idx].name, "no-numa"))
                                numa_support = 0;
-                       if (!strcmp(lgopts[opt_idx].name, "numa")) {
+                       if (!strcmp(lgopts[opt_idx].name, "numa"))
                                numa_support = 1;
-                               
memset(port_numa,NUMA_NO_CONFIG,RTE_MAX_ETHPORTS);
-                               
memset(rxring_numa,NUMA_NO_CONFIG,RTE_MAX_ETHPORTS);
-                               
memset(txring_numa,NUMA_NO_CONFIG,RTE_MAX_ETHPORTS);
-                       }
                        if (!strcmp(lgopts[opt_idx].name, "mp-anon")) {
                                mp_anon = 1;
                        }
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index dfe6442..78423ee 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -529,6 +529,13 @@ init_config(void)
        uint8_t port_per_socket[RTE_MAX_NUMA_NODES];
 
        memset(port_per_socket,0,RTE_MAX_NUMA_NODES);
+
+       if (numa_support) {
+               memset(port_numa, NUMA_NO_CONFIG, RTE_MAX_ETHPORTS);
+               memset(rxring_numa, NUMA_NO_CONFIG, RTE_MAX_ETHPORTS);
+               memset(txring_numa, NUMA_NO_CONFIG, RTE_MAX_ETHPORTS);
+       }
+
        /* Configuration of logical cores. */
        fwd_lcores = rte_zmalloc("testpmd: fwd_lcores",
                                sizeof(struct fwd_lcore *) * nb_lcores,
-- 
2.5.0