examples: use new API to create control threads

[dpdk.git] / examples / vhost / main.c

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index e33a0f3..1659ef3 100644 (file)
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -1292,8 +1292,8 @@ static const struct vhost_device_ops virtio_net_device_ops =
  * This is a thread will wake up after a period to print stats if the user has
  * enabled them.
  */
-static void
-print_stats(void)
+static void *
+print_stats(__rte_unused void *arg)
 {
        struct vhost_dev *vdev;
        uint64_t tx_dropped, rx_dropped;
@@ -1332,6 +1332,8 @@ print_stats(void)
 
                printf("===================================================\n");
        }
+
+       return NULL;
 }
 
 static void
@@ -1420,7 +1422,6 @@ main(int argc, char *argv[])
        int ret, i;
        uint16_t portid;
        static pthread_t tid;
-       char thread_name[RTE_MAX_THREAD_NAME_LEN];
        uint64_t flags = 0;
 
        signal(SIGINT, sigint_handler);
@@ -1493,17 +1494,11 @@ main(int argc, char *argv[])
 
        /* Enable stats if the user option is set. */
        if (enable_stats) {
-               ret = pthread_create(&tid, NULL, (void *)print_stats, NULL);
-               if (ret != 0)
+               ret = rte_ctrl_thread_create(&tid, "print-stats", NULL,
+                                       print_stats, NULL);
+               if (ret < 0)
                        rte_exit(EXIT_FAILURE,
                                "Cannot create print-stats thread\n");
-
-               /* Set thread_name for aid in debugging.  */
-               snprintf(thread_name, sizeof(thread_name), "print-stats");
-               ret = rte_thread_setname(tid, thread_name);
-               if (ret != 0)
-                       RTE_LOG(DEBUG, VHOST_CONFIG,
-                               "Cannot set print-stats name\n");
        }
 
        /* Launch all data cores. */