src/share/vm/runtime/globals.hpp

rev 4501 : 8014478: EnableTracing: output from multiple threads may be mixed together
Reviewed-by: dholmes, rbackman
Contributed-by: yunda.mly@taobao.com

@@ -3632,11 +3632,13 @@
                                                                             \
   product(bool, PrintGCCause, true,                                         \
           "Include GC cause in GC logging")                                 \
                                                                             \
   product(bool, EnableTracing, false,                                       \
-                  "Enable event-based tracing")
+                  "Enable event-based tracing")                             \
+  product(bool, UseLockedTracing, false,                                    \
+          "Use locked-tracing when doing event-based tracing")
 
 /*
  *  Macros for factoring of globals
  */