message: remove CPU_EQUAL optimization on FreeBSD
diff: @@ -232,10 +232,12 @@ public:
  cpu_set_t new_affinity;
  CPU_ZERO(&new_affinity);
  CPU_SET(core_id, &new_affinity);
  +/* TODO: use CPU_CMP
  if (CPU_EQUAL(&old_affinity, &new_affinity))
  {
  return;
  }
  +*/
  res = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &new_affinity);
  if (res != 0 && checkStatus)
  {
  