1 files changed, 5 insertions, 3 deletions
diff --git a/src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp b/src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp
index 605792671..ccad48f35 100644
--- a/src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp
+++ b/src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp
@@ -65,7 +65,8 @@ void ScavengeRootsTask::do_it(GCTaskManager* manager, uint which) {
     case threads:
     {
       ResourceMark rm;
-      Threads::oops_do(&roots_closure, NULL);
+      CLDToOopClosure* cld_closure = NULL; // Not needed. All CLDs are already visited.
+      Threads::oops_do(&roots_closure, cld_closure, NULL);
     }
     break;
 
@@ -120,13 +121,14 @@ void ThreadRootsTask::do_it(GCTaskManager* manager, uint which) {
 
   PSPromotionManager* pm = PSPromotionManager::gc_thread_promotion_manager(which);
   PSScavengeRootsClosure roots_closure(pm);
+  CLDToOopClosure* roots_from_clds = NULL;  // Not needed. All CLDs are already visited.
   CodeBlobToOopClosure roots_in_blobs(&roots_closure, /*do_marking=*/ true);
 
   if (_java_thread != NULL)
-    _java_thread->oops_do(&roots_closure, &roots_in_blobs);
+    _java_thread->oops_do(&roots_closure, roots_from_clds, &roots_in_blobs);
 
   if (_vm_thread != NULL)
-    _vm_thread->oops_do(&roots_closure, &roots_in_blobs);
+    _vm_thread->oops_do(&roots_closure, roots_from_clds, &roots_in_blobs);
 
   // Do the real work
   pm->drain_stacks(false);