src/share/vm/runtime/globals.hpp

*** 4091,4100 ****
--- 4091,4116 ----
    develop_pd(bool, ValueTypeReturnedAsFields,                               \
              "return fields instead of a value type reference")              \
                                                                              \
    develop(bool, FullGCALotWithValueTypes, false,                            \
            "Force full GCs to stress test handling of value types")          \
+                                                                             \
+   product(size_t, BigValueTypeThreshold, 4 * sizeof(long long),             \
+           "Max value type size for buffering")                              \
+                                                                             \
+   product(intx, ValueTypesBufferMaxMemory, 128,                             \
+           "Max memory used for value types buffers (in pages)")             \
+                                                                             \
+   product(bool, ValueTypesThreadLocalRecycling, true,                       \
+           "Enable Thread local recycling of buffered values")               \
+                                                                             \
+   product(bool, ReportVTBufferRecyclingTimes, false,                        \
+           "Print duration of each VBuffer recycling")                       \
+                                                                             \
+   product(int, MinimumVTBufferChunkPerFrame, 2,                             \
+           "Minimum number of VT buffer chunk allowed per frame")            \
+ 
  
  
  /*
   *  Macros for factoring of globals
   */