hotspot/src/share/vm/gc_interface/collectedHeap.inline.hpp
changeset 14579 7f6ce6e3dd80
parent 13728 882756847a04
child 14585 c8448449bfbb
--- a/hotspot/src/share/vm/gc_interface/collectedHeap.inline.hpp	Wed Nov 28 08:43:26 2012 -0800
+++ b/hotspot/src/share/vm/gc_interface/collectedHeap.inline.hpp	Wed Nov 28 17:50:21 2012 -0500
@@ -242,36 +242,6 @@
   return (oop)obj;
 }
 
-// Returns "TRUE" if "p" is a method oop in the
-// current heap with high probability. NOTE: The main
-// current consumers of this interface are Forte::
-// and ThreadProfiler::. In these cases, the
-// interpreter frame from which "p" came, may be
-// under construction when sampled asynchronously, so
-// the clients want to check that it represents a
-// valid method before using it. Nonetheless since
-// the clients do not typically lock out GC, the
-// predicate is_valid_method() is not stable, so
-// it is possible that by the time "p" is used, it
-// is no longer valid.
-inline bool CollectedHeap::is_valid_method(Method* p) const {
-  return
-    p != NULL &&
-
-    // Check whether "method" is metadata
-    p->is_metadata() &&
-
-    // See if GC is active; however, there is still an
-    // apparently unavoidable window after this call
-    // and before the client of this interface uses "p".
-    // If the client chooses not to lock out GC, then
-    // it's a risk the client must accept.
-    !is_gc_active() &&
-
-    // Check that p is a Method*.
-    p->is_method();
-}
-
 inline void CollectedHeap::oop_iterate_no_header(OopClosure* cl) {
   NoHeaderExtendedOopClosure no_header_cl(cl);
   oop_iterate(&no_header_cl);