Mercurial > hg > truffle
diff src/share/vm/services/threadService.hpp @ 6725:da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
| author | coleenp |
|---|---|
| date | Sat, 01 Sep 2012 13:25:18 -0400 |
| parents | d2a62e0f25eb |
| children | 0b9ea9a72436 |
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--- a/src/share/vm/services/threadService.hpp Fri Aug 31 16:39:35 2012 -0700 +++ b/src/share/vm/services/threadService.hpp Sat Sep 01 13:25:18 2012 -0400 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2012, 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 @@ -68,7 +68,7 @@ static bool _thread_allocated_memory_enabled; // Need to keep the list of thread dump result that - // keep references to methodOop since thread dump can be + // keep references to Method* since thread dump can be // requested by multiple threads concurrently. static ThreadDumpResult* _threaddump_list; @@ -272,12 +272,12 @@ void add_jni_locked_monitor(oop object) { _jni_locked_monitors->append(object); } }; -// StackFrameInfo for keeping methodOop and bci during +// StackFrameInfo for keeping Method* and bci during // stack walking for later construction of StackTraceElement[] // Java instances class StackFrameInfo : public CHeapObj<mtInternal> { private: - methodOop _method; + Method* _method; int _bci; GrowableArray<oop>* _locked_monitors; // list of object monitors locked by this frame @@ -289,7 +289,7 @@ delete _locked_monitors; } }; - methodOop method() const { return _method; } + Method* method() const { return _method; } int bci() const { return _bci; } void oops_do(OopClosure* f);