src/hotspot/share/runtime/objectMonitor.hpp

rev 59856 : 8247280: more fencing needed in async deflation for non-TSO machines
Reviewed-by: dholmes
rev 59857 : 8246676: monitor list lock operations need more fencing
Reviewed-by: dholmes, eosterlund, rehn

*** 275,287 ****
--- 275,292 ----
    // Try to set _owner field to new_value if the current value matches
    // old_value, using Atomic::cmpxchg(). Otherwise, does not change the
    // _owner field. Returns the prior value of the _owner field.
    void*     try_set_owner_from(void* old_value, void* new_value);
  
+   // Simply get _next_om field.
    ObjectMonitor* next_om() const;
+   // Get _next_om field with acquire semantics.
+   ObjectMonitor* next_om_acquire() const;
    // Simply set _next_om field to new_value.
    void set_next_om(ObjectMonitor* new_value);
+   // Set _next_om field to new_value with release semantics.
+   void release_set_next_om(ObjectMonitor* new_value);
    // Try to set _next_om field to new_value if the current value matches
    // old_value, using Atomic::cmpxchg(). Otherwise, does not change the
    // _next_om field. Returns the prior value of the _next_om field.
    ObjectMonitor* try_set_next_om(ObjectMonitor* old_value, ObjectMonitor* new_value);