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6995781: Native Memory Tracking (Phase 1)

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7151532: DCmd for hotspot native memory tracking

Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd

Reviewed-by: acorn, coleenp, fparain
This commit is contained in:
Zhengyu Gu 2012-06-28 17:03:16 -04:00
parent 8e42425c92
commit a39b17624a
315 changed files with 7245 additions and 1477 deletions
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14
hotspot/src/share/vm/classfile/loaderConstraints.hpp
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@ -31,7 +31,7 @@
class LoaderConstraintEntry;
class LoaderConstraintTable : public Hashtable<klassOop> {
class LoaderConstraintTable : public Hashtable<klassOop, mtClass> {
friend class VMStructs;
private:
@ -53,11 +53,11 @@ public:
void free_entry(LoaderConstraintEntry *entry);
LoaderConstraintEntry* bucket(int i) {
return (LoaderConstraintEntry*)Hashtable<klassOop>::bucket(i);
return (LoaderConstraintEntry*)Hashtable<klassOop, mtClass>::bucket(i);
}
LoaderConstraintEntry** bucket_addr(int i) {
return (LoaderConstraintEntry**)Hashtable<klassOop>::bucket_addr(i);
return (LoaderConstraintEntry**)Hashtable<klassOop, mtClass>::bucket_addr(i);
}
// GC support
@ -94,7 +94,7 @@ public:
#endif
};
class LoaderConstraintEntry : public HashtableEntry<klassOop> {
class LoaderConstraintEntry : public HashtableEntry<klassOop, mtClass> {
friend class VMStructs;
private:
Symbol* _name; // class name
@ -109,14 +109,14 @@ public:
void set_klass(klassOop k) { set_literal(k); }
LoaderConstraintEntry* next() {
return (LoaderConstraintEntry*)HashtableEntry<klassOop>::next();
return (LoaderConstraintEntry*)HashtableEntry<klassOop, mtClass>::next();
}
LoaderConstraintEntry** next_addr() {
return (LoaderConstraintEntry**)HashtableEntry<klassOop>::next_addr();
return (LoaderConstraintEntry**)HashtableEntry<klassOop, mtClass>::next_addr();
}
void set_next(LoaderConstraintEntry* next) {
HashtableEntry<klassOop>::set_next(next);
HashtableEntry<klassOop, mtClass>::set_next(next);
}
Symbol* name() { return _name; }