src/hotspot/share/runtime/mutexLocker.hpp

rev 50392 : JEP 331

*** 126,135 ****
--- 126,136 ----
  
  extern Mutex*   Management_lock;                 // a lock used to serialize JVM management
  extern Monitor* Service_lock;                    // a lock used for service thread operation
  extern Monitor* PeriodicTask_lock;               // protects the periodic task structure
  extern Monitor* RedefineClasses_lock;            // locks classes from parallel redefinition
+ extern Mutex*   ThreadHeapSampler_lock;          // protects the static data for initialization.
  
  #if INCLUDE_JFR
  extern Mutex*   JfrStacktrace_lock;              // used to guard access to the JFR stacktrace table
  extern Monitor* JfrMsg_lock;                     // protects JFR messaging
  extern Mutex*   JfrBuffer_lock;                  // protects JFR buffer operations