--- old/src/hotspot/share/prims/jvmtiEnv.cpp	2017-10-02 10:17:44.401528538 -0700
+++ new/src/hotspot/share/prims/jvmtiEnv.cpp	2017-10-02 10:17:44.029529786 -0700
@@ -1951,13 +1951,13 @@
 
 // Start the sampler.
 jvmtiError
-JvmtiEnv::StartHeapSampling(jint monitoring_rate, jint max_storage) {
+JvmtiEnv::StartHeapSampling(jint monitoring_rate, jint max_gc_storage) {
   if (monitoring_rate < 0) {
     return JVMTI_ERROR_ILLEGAL_ARGUMENT;
   }
 
   HeapThreadTransition htt(Thread::current());
-  HeapMonitoring::initialize_profiling(monitoring_rate, max_storage);
+  HeapMonitoring::initialize_profiling(monitoring_rate, max_gc_storage);
   return JVMTI_ERROR_NONE;
 } /* end StartHeapSampling */