src/hotspot/share/runtime/globals.hpp

*** 2641,2650 ****
--- 2641,2653 ----
            "On internal errors, include registers in error report.")         \
                                                                              \
    experimental(bool, UseSwitchProfiling, true,                              \
            "leverage profiling for table/lookup switch")                     \
                                                                              \
+   notproduct(bool, TraceMemoryWriteback, false,                             \
+           "Trace memory writeback operations")                              \
+                                                                             \
    JFR_ONLY(product(bool, FlightRecorder, false,                             \
            "Enable Flight Recorder"))                                        \
                                                                              \
    JFR_ONLY(product(ccstr, FlightRecorderOptions, NULL,                      \
            "Flight Recorder options"))                                       \