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diff src/share/vm/gc_implementation/parallelScavenge/pcTasks.cpp @ 1836:894b1d7c7e01

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6423256: GC stacks should use a better data structure 6942771: SEGV in ParScanThreadState::take_from_overflow_stack Reviewed-by: apetrusenko, ysr, pbk
author jcoomes
date Tue, 28 Sep 2010 15:56:15 -0700
parents c18cbe5936b8
children f95d63e2154a
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/parallelScavenge/pcTasks.cpp	Tue Sep 28 09:51:37 2010 -0700
+++ b/src/share/vm/gc_implementation/parallelScavenge/pcTasks.cpp	Tue Sep 28 15:56:15 2010 -0700
@@ -59,8 +59,6 @@
     PrintGCDetails && TraceParallelOldGCTasks, true, gclog_or_tty));
   ParCompactionManager* cm =
     ParCompactionManager::gc_thread_compaction_manager(which);
-  assert(cm->stacks_have_been_allocated(),
-         "Stack space has not been allocated");
   PSParallelCompact::MarkAndPushClosure mark_and_push_closure(cm);
 
   switch (_root_type) {
@@ -119,7 +117,6 @@
 
   // Do the real work
   cm->follow_marking_stacks();
-  // cm->deallocate_stacks();
 }
 
 
@@ -135,8 +132,6 @@
     PrintGCDetails && TraceParallelOldGCTasks, true, gclog_or_tty));
   ParCompactionManager* cm =
     ParCompactionManager::gc_thread_compaction_manager(which);
-  assert(cm->stacks_have_been_allocated(),
-         "Stack space has not been allocated");
   PSParallelCompact::MarkAndPushClosure mark_and_push_closure(cm);
   PSParallelCompact::FollowStackClosure follow_stack_closure(cm);
   _rp_task.work(_work_id, *PSParallelCompact::is_alive_closure(),