src/share/vm/gc/parallel/psScavenge.cpp

@@ -380,11 +380,10 @@
     gc_task_manager()->set_active_gang();
     gc_task_manager()->task_idle_workers();
     // Get the active number of workers here and use that value
     // throughout the methods.
     uint active_workers = gc_task_manager()->active_workers();
-    heap->set_par_threads(active_workers);
 
     PSPromotionManager::pre_scavenge();
 
     // We'll use the promotion manager again later.
     PSPromotionManager* promotion_manager = PSPromotionManager::vm_thread_promotion_manager();