diff -r 5130fa1b24f1 -r c9ca3f51cf41 src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp
--- a/src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp	Wed Jun 15 10:18:04 2011 -0700
+++ b/src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp	Thu Jun 16 15:51:57 2011 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -165,12 +165,13 @@
   // an excessive amount of time is being spent doing collections
   // and caused a NULL to be returned.  If a NULL is not returned,
   // "gc_time_limit_was_exceeded" has an undefined meaning.
+  HeapWord* mem_allocate(size_t size,
+                         bool* gc_overhead_limit_was_exceeded);
 
-  HeapWord* mem_allocate(size_t size,
-                         bool is_noref,
-                         bool is_tlab,
-                         bool* gc_overhead_limit_was_exceeded);
-  HeapWord* failed_mem_allocate(size_t size, bool is_tlab);
+  // Allocation attempt(s) during a safepoint. It should never be called
+  // to allocate a new TLAB as this allocation might be satisfied out
+  // of the old generation.
+  HeapWord* failed_mem_allocate(size_t size);
 
   HeapWord* permanent_mem_allocate(size_t size);
   HeapWord* failed_permanent_mem_allocate(size_t size);
@@ -194,8 +195,6 @@
   inline void invoke_scavenge();
   inline void invoke_full_gc(bool maximum_compaction);
 
-  size_t large_typearray_limit() { return FastAllocateSizeLimit; }
-
   bool supports_inline_contig_alloc() const { return !UseNUMA; }
 
   HeapWord** top_addr() const { return !UseNUMA ? young_gen()->top_addr() : (HeapWord**)-1; }