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8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap

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Add ClassLoaderData object for each anonymous class with metaspaces to allocate in.

Reviewed-by: twisti, jrose, stefank
This commit is contained in:
Coleen Phillimore 2012-11-29 16:50:29 -05:00
parent c00c803b89
commit 7aa43fc5d8
26 changed files with 365 additions and 249 deletions
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5
hotspot/src/share/vm/oops/klass.hpp
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@ -267,7 +267,6 @@ class Klass : public Metadata {
Klass* subklass() const;
Klass* next_sibling() const;
void append_to_sibling_list(); // add newly created receiver to superklass' subklass list
void remove_from_sibling_list(); // remove receiver from sibling list
void set_next_link(Klass* k) { _next_link = k; }
Klass* next_link() const { return _next_link; } // The next klass defined by the class loader.
@ -581,8 +580,8 @@ class Klass : public Metadata {
// garbage collection support
virtual void oops_do(OopClosure* cl);
// Checks if the class loader is alive.
// Iff the class loader is alive the Klass is considered alive.
// Iff the class loader (or mirror for anonymous classes) is alive the
// Klass is considered alive.
// The is_alive closure passed in depends on the Garbage Collector used.
bool is_loader_alive(BoolObjectClosure* is_alive);