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8156156: Add module specific NMT MemoryType

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Change NMT tag for allocations for modules support to mtModule

Reviewed-by: coleenp, lfoltan, gtriantafill
This commit is contained in:
Harold Seigel 2016-06-01 11:14:58 -04:00
parent 737a2a5946
commit 1fae073d9c
11 changed files with 38 additions and 32 deletions
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14
hotspot/src/share/vm/classfile/packageEntry.hpp
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@ -47,7 +47,7 @@
//
// The Mutex Module_lock is shared between ModuleEntry and PackageEntry, to lock either
// data structure.
class PackageEntry : public HashtableEntry<Symbol*, mtClass> {
class PackageEntry : public HashtableEntry<Symbol*, mtModule> {
private:
ModuleEntry* _module;
// Used to indicate for packages with classes loaded by the boot loader that
@ -129,11 +129,11 @@ public:
void add_qexport(ModuleEntry* m);
PackageEntry* next() const {
return (PackageEntry*)HashtableEntry<Symbol*, mtClass>::next();
return (PackageEntry*)HashtableEntry<Symbol*, mtModule>::next();
}
PackageEntry** next_addr() {
return (PackageEntry**)HashtableEntry<Symbol*, mtClass>::next_addr();
return (PackageEntry**)HashtableEntry<Symbol*, mtModule>::next_addr();
}
// iteration of qualified exports
@ -153,7 +153,7 @@ public:
// by a particular class loader. Each package is represented as a PackageEntry node.
// The PackageEntryTable's lookup is lock free.
//
class PackageEntryTable : public Hashtable<Symbol*, mtClass> {
class PackageEntryTable : public Hashtable<Symbol*, mtModule> {
friend class VMStructs;
public:
enum Constants {
@ -164,10 +164,10 @@ private:
PackageEntry* new_entry(unsigned int hash, Symbol* name, ModuleEntry* module);
void add_entry(int index, PackageEntry* new_entry);
int entry_size() const { return BasicHashtable<mtClass>::entry_size(); }
int entry_size() const { return BasicHashtable<mtModule>::entry_size(); }
PackageEntry** bucket_addr(int i) {
return (PackageEntry**)Hashtable<Symbol*, mtClass>::bucket_addr(i);
return (PackageEntry**)Hashtable<Symbol*, mtModule>::bucket_addr(i);
}
static unsigned int compute_hash(Symbol* name) { return (unsigned int)(name->identity_hash()); }
@ -178,7 +178,7 @@ public:
~PackageEntryTable();
PackageEntry* bucket(int i) {
return (PackageEntry*)Hashtable<Symbol*, mtClass>::bucket(i);
return (PackageEntry*)Hashtable<Symbol*, mtModule>::bucket(i);
}
// Create package in loader's package entry table and return the entry.