--- a/src/hotspot/share/gc/g1/g1CollectedHeap.cpp	Fri Mar 02 11:43:19 2018 +0100
+++ b/src/hotspot/share/gc/g1/g1CollectedHeap.cpp	Fri Mar 02 14:47:52 2018 +0100
@@ -3006,7 +3006,7 @@
         pre_evacuate_collection_set();
 
         // Actually do the work...
-        evacuate_collection_set(evacuation_info, &per_thread_states);
+        evacuate_collection_set(&per_thread_states);
 
         post_evacuate_collection_set(evacuation_info, &per_thread_states);
 
@@ -4253,7 +4253,7 @@
   }
 }
 
-void G1CollectedHeap::evacuate_collection_set(EvacuationInfo& evacuation_info, G1ParScanThreadStateSet* per_thread_states) {
+void G1CollectedHeap::evacuate_collection_set(G1ParScanThreadStateSet* per_thread_states) {
   // Should G1EvacuationFailureALot be in effect for this GC?
   NOT_PRODUCT(set_evacuation_failure_alot_for_current_gc();)
 

--- a/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	Fri Mar 02 11:43:19 2018 +0100
+++ b/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	Fri Mar 02 14:47:52 2018 +0100
@@ -758,7 +758,7 @@
   bool do_collection_pause_at_safepoint(double target_pause_time_ms);
 
   // Actually do the work of evacuating the collection set.
-  virtual void evacuate_collection_set(EvacuationInfo& evacuation_info, G1ParScanThreadStateSet* per_thread_states);
+  virtual void evacuate_collection_set(G1ParScanThreadStateSet* per_thread_states);
 
   void pre_evacuate_collection_set();
   void post_evacuate_collection_set(EvacuationInfo& evacuation_info, G1ParScanThreadStateSet* pss);