src/hotspot/share/runtime/objectMonitor.hpp

rev 57560 : imported patch 8236035.patch.cr0
rev 57561 : dholmes CR - rename simply_set_owner_from() -> set_owner_from() and simply_set_owner_from_BasicLock() -> set_owner_from_BasicLock(); rename release_clear_owner_with_barrier() -> release_clear_owner() and refactor barrier code back into the call sites.

*** 231,245 ****
  
    intptr_t  is_entered(Thread* current) const;
  
    void*     owner() const;
    // Clear _owner field; current value must match old_value.
!   void      release_clear_owner_with_barrier(void* old_value, bool needs_fence);
    // Simply set _owner field to new_value; current value must match old_value.
!   void      simply_set_owner_from(void* old_value, void* new_value);
    // Simply set _owner field to self; current value must match basic_lock_p.
!   void      simply_set_owner_from_BasicLock(void* basic_lock_p, Thread* self);
    // Try to set _owner field to new_value if the current value matches
    // old_value. Otherwise, does not change the _owner field.
    void*     try_set_owner_from(void* old_value, void* new_value);
  
    jint      waiters() const;
--- 231,245 ----
  
    intptr_t  is_entered(Thread* current) const;
  
    void*     owner() const;
    // Clear _owner field; current value must match old_value.
!   void      release_clear_owner(void* old_value);
    // Simply set _owner field to new_value; current value must match old_value.
!   void      set_owner_from(void* old_value, void* new_value);
    // Simply set _owner field to self; current value must match basic_lock_p.
!   void      set_owner_from_BasicLock(void* basic_lock_p, Thread* self);
    // Try to set _owner field to new_value if the current value matches
    // old_value. Otherwise, does not change the _owner field.
    void*     try_set_owner_from(void* old_value, void* new_value);
  
    jint      waiters() const;