Mercurial > hg > truffle
diff src/share/vm/oops/methodData.hpp @ 7956:16fb9f942703
6479360: PrintClassHistogram improvements
Summary: jcmd <pid> GC.class_stats (UnlockDiagnosticVMOptions)
Reviewed-by: coleenp, hseigel, sla, acorn
Contributed-by: ioi.lam@oracle.com
| author | acorn |
|---|---|
| date | Fri, 25 Jan 2013 15:06:18 -0500 |
| parents | da91efe96a93 |
| children | d05ff4bf41b3 |
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--- a/src/share/vm/oops/methodData.hpp Thu Jan 24 23:30:45 2013 -0800 +++ b/src/share/vm/oops/methodData.hpp Fri Jan 25 15:06:18 2013 -0500 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2013, 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 @@ -32,6 +32,7 @@ #include "runtime/orderAccess.hpp" class BytecodeStream; +class KlassSizeStats; // The MethodData object collects counts and other profile information // during zeroth-tier (interpretive) and first-tier execution. @@ -1289,6 +1290,9 @@ // My size int size_in_bytes() const { return _size; } int size() const { return align_object_size(align_size_up(_size, BytesPerWord)/BytesPerWord); } +#if INCLUDE_SERVICES + void collect_statistics(KlassSizeStats *sz) const; +#endif int creation_mileage() const { return _creation_mileage; } void set_creation_mileage(int x) { _creation_mileage = x; }