src/hotspot/share/gc/shared/generation.cpp

*** 66,75 ****
--- 66,81 ----
      return gch->young_gen_spec()->init_size();
    }
    return gch->old_gen_spec()->init_size();
  }
  
+ // This is for CMS. It returns stable monotonic used space size.
+ // Remove this when CMS is removed.
+ size_t Generation::used_stable() const {
+   return used();
+ }
+ 
  size_t Generation::max_capacity() const {
    return reserved().byte_size();
  }
  
  // By default we get a single threaded default reference processor;