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diff src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp @ 846:42d84bbbecf4

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6859911: G1: assert(Heap_lock->owner() = NULL, "Should be owned on this thread's behalf") Summary: The used() method assumes that the heap lock is held when it is called. However, when used() is called from print_on(), this is not the case. Reviewed-by: ysr, jmasa
author tonyp
date Wed, 15 Jul 2009 12:22:59 -0400
parents df6caf649ff7
children 8b46c4d82093
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp	Tue Jul 14 15:40:39 2009 -0700
+++ b/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp	Wed Jul 15 12:22:59 2009 -0400
@@ -700,6 +700,9 @@
   size_t g1_reserved_obj_bytes() { return _g1_reserved.byte_size(); }
   virtual size_t capacity() const;
   virtual size_t used() const;
+  // This should be called when we're not holding the heap lock. The
+  // result might be a bit inaccurate.
+  size_t used_unlocked() const;
   size_t recalculate_used() const;
 #ifndef PRODUCT
   size_t recalculate_used_regions() const;