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8247879: Rework WeakHandle and OopHandle to dynamically support different OopStorages

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Reviewed-by: coleenp, eosterlund
This commit is contained in:
Stefan Karlsson 2020-06-23 09:38:21 +02:00
parent b7e944953e
commit 17f2250c5a
17 changed files with 84 additions and 112 deletions
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6
src/hotspot/share/classfile/classLoaderData.hpp
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@ -109,9 +109,9 @@ class ClassLoaderData : public CHeapObj<mtClass> {
static ClassLoaderData * _the_null_class_loader_data;
WeakHandle<vm_weak_data> _holder; // The oop that determines lifetime of this class loader
OopHandle _class_loader; // The instance of java/lang/ClassLoader associated with
// this ClassLoaderData
WeakHandle _holder; // The oop that determines lifetime of this class loader
OopHandle _class_loader; // The instance of java/lang/ClassLoader associated with
// this ClassLoaderData
ClassLoaderMetaspace * volatile _metaspace; // Meta-space where meta-data defined by the
// classes in the class loader are allocated.