src/hotspot/share/logging/logDecorations.cpp

*** 42,52 ****
  void LogDecorations::initialize(jlong vm_start_time) {
    _vm_start_time_millis = vm_start_time;
  }
  
  const char* LogDecorations::host_name() {
!   const char* host_name = OrderAccess::load_acquire(&_host_name);
    if (host_name == NULL) {
      char buffer[1024];
      if (os::get_host_name(buffer, sizeof(buffer))) {
        host_name = os::strdup_check_oom(buffer);
        const char* old_value = Atomic::cmpxchg(host_name, &_host_name, (const char*)NULL);
--- 42,52 ----
  void LogDecorations::initialize(jlong vm_start_time) {
    _vm_start_time_millis = vm_start_time;
  }
  
  const char* LogDecorations::host_name() {
!   const char* host_name = Atomic::load_acquire(&_host_name);
    if (host_name == NULL) {
      char buffer[1024];
      if (os::get_host_name(buffer, sizeof(buffer))) {
        host_name = os::strdup_check_oom(buffer);
        const char* old_value = Atomic::cmpxchg(host_name, &_host_name, (const char*)NULL);