--- a/src/hotspot/share/runtime/mutexLocker.hpp Tue Mar 05 14:07:30 2019 -0800
+++ b/src/hotspot/share/runtime/mutexLocker.hpp Tue Mar 05 19:54:33 2019 -0500
@@ -78,10 +78,6 @@
extern Monitor* FullGCCount_lock; // in support of "concurrent" full gc
extern Monitor* SATB_Q_CBL_mon; // Protects SATB Q
// completed buffer queue.
-extern Mutex* Shared_SATB_Q_lock; // Lock protecting SATB
- // queue shared by
- // non-Java threads.
-
extern Monitor* DirtyCardQ_CBL_mon; // Protects dirty card Q
// completed buffer queue.
extern Mutex* Shared_DirtyCardQ_lock; // Lock protecting dirty card