src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp

@@ -24,10 +24,11 @@
 #ifndef SHARE_GC_SHENANDOAH_SHENANDOAHTASKQUEUE_HPP
 #define SHARE_GC_SHENANDOAH_SHENANDOAHTASKQUEUE_HPP
 #include "gc/shared/owstTaskTerminator.hpp"
 #include "gc/shared/taskqueue.hpp"
 #include "memory/allocation.hpp"
+#include "runtime/atomic.hpp"
 #include "runtime/mutex.hpp"
 #include "runtime/thread.hpp"
 
 template<class E, MEMFLAGS F, unsigned int N = TASKQUEUE_SIZE>
 class BufferedOverflowTaskQueue: public OverflowTaskQueue<E, F, N>