src/hotspot/share/runtime/globals.hpp

rev 52955 : 8181143: Introduce diagnostic flag to abort VM on too long VM operations
Reviewed-by: XXX

@@ -499,10 +499,17 @@
           "milliseconds if failed to reach safepoint")                      \
                                                                             \
   diagnostic(bool, AbortVMOnSafepointTimeout, false,                        \
           "Abort upon failure to reach safepoint (see SafepointTimeout)")   \
                                                                             \
+  diagnostic(bool, AbortVMOnVMOperationTimeout, false,                      \
+          "Abort upon failure to complete VM operation promptly")           \
+                                                                            \
+  diagnostic(intx, AbortVMOnVMOperationTimeoutDelay, 1000,                  \
+          "Delay in milliseconds for option AbortVMOnVMOperationTimeout")   \
+          range(0, max_intx)                                                \
+                                                                            \
   /* 50 retries * (5 * current_retry_count) millis = ~6.375 seconds */      \
   /* typically, at most a few retries are needed                    */      \
   product(intx, SuspendRetryCount, 50,                                      \
           "Maximum retry count for an external suspend request")            \
           range(0, max_intx)                                                \