src/hotspot/share/runtime/vm_operations.cpp

rev 50303 : Thread Dump Extension (memory allocation)

*** 217,227 ****
--- 217,237 ----
    }
    return true;
  }
  
  void VM_PrintThreads::doit() {
+   bool need_reset = false;
+   if (_extended_thread_info && FLAG_IS_DEFAULT(PrintExtendedThreadInfo) && !PrintExtendedThreadInfo) {
+     need_reset = true;
+     FLAG_SET_DEFAULT(PrintExtendedThreadInfo, true);
+   }
+ 
    Threads::print_on(_out, true, false, _print_concurrent_locks);
+ 
+   if (need_reset) {
+     FLAG_SET_DEFAULT(PrintExtendedThreadInfo, false);
+   }
  }
  
  void VM_PrintThreads::doit_epilogue() {
    if (_print_concurrent_locks) {
      // Release Heap_lock