--- a/src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.hpp	Mon Sep 09 12:42:01 2019 -0700
+++ b/src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.hpp	Mon Sep 09 16:54:48 2019 -0400
@@ -41,6 +41,7 @@
 private:
 
   ShenandoahHeap* _heap;
+  BufferNode::Allocator _satb_mark_queue_buffer_allocator;
   ShenandoahSATBMarkQueueSet _satb_mark_queue_set;
 
 public: