--- a/src/hotspot/share/gc/g1/heapRegion.cpp	Mon Mar 04 11:49:16 2019 +0100
+++ b/src/hotspot/share/gc/g1/heapRegion.cpp	Mon Mar 04 11:49:16 2019 +0100
@@ -144,13 +144,13 @@
   // GC efficiency is the ratio of how much space would be
   // reclaimed over how long we predict it would take to reclaim it.
   G1CollectedHeap* g1h = G1CollectedHeap::heap();
-  G1Policy* g1p = g1h->g1_policy();
+  G1Policy* policy = g1h->policy();
 
   // Retrieve a prediction of the elapsed time for this region for
   // a mixed gc because the region will only be evacuated during a
   // mixed gc.
   double region_elapsed_time_ms =
-    g1p->predict_region_elapsed_time_ms(this, false /* for_young_gc */);
+    policy->predict_region_elapsed_time_ms(this, false /* for_young_gc */);
   _gc_efficiency = (double) reclaimable_bytes() / region_elapsed_time_ms;
 }