--- a/src/hotspot/share/gc/g1/g1HeterogeneousHeapPolicy.cpp	Wed Nov 20 14:16:29 2019 +0100
+++ b/src/hotspot/share/gc/g1/g1HeterogeneousHeapPolicy.cpp	Thu Nov 21 11:42:54 2019 +0100
@@ -39,8 +39,8 @@
 }
 
 // After a collection pause, young list target length is updated. So we need to make sure we have enough regions in dram for young gen.
-void G1HeterogeneousHeapPolicy::record_collection_pause_end(double pause_time_ms, size_t heap_used_bytes_before_gc) {
-  G1Policy::record_collection_pause_end(pause_time_ms, heap_used_bytes_before_gc);
+void G1HeterogeneousHeapPolicy::record_collection_pause_end(double pause_time_ms) {
+  G1Policy::record_collection_pause_end(pause_time_ms);
   _manager->adjust_dram_regions((uint)young_list_target_length(), G1CollectedHeap::heap()->workers());
 }