+ CPU_ZERO(&cpuset);
+ if (priv->event_core != -1)
+ CPU_SET(priv->event_core, &cpuset);
+ else
+ cpuset = rte_lcore_cpuset(rte_get_main_lcore());
+ ret = pthread_setaffinity_np(priv->timer_tid,
+ sizeof(cpuset), &cpuset);
+ if (ret) {
+ DRV_LOG(ERR, "Failed to set thread affinity.");
+ goto error;
+ }