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8201537: Remove is_alive closure from Klass::is_loader_alive()

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Remove is_alive closure from callers of Klass::is_loader_alive so that cleaning metadata doesn't require GC closure.

Reviewed-by: adinn, stefank
This commit is contained in:
Coleen Phillimore 2018-04-18 13:37:39 -04:00
parent 4ffd5d45c1
commit c215aa5889
18 changed files with 130 additions and 174 deletions
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6
src/hotspot/share/oops/instanceKlass.hpp
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@ -1148,9 +1148,9 @@ public:
void adjust_default_methods(InstanceKlass* holder, bool* trace_name_printed);
#endif // INCLUDE_JVMTI
void clean_weak_instanceklass_links(BoolObjectClosure* is_alive);
void clean_implementors_list(BoolObjectClosure* is_alive);
void clean_method_data(BoolObjectClosure* is_alive);
void clean_weak_instanceklass_links();
void clean_implementors_list();
void clean_method_data();
// Explicit metaspace deallocation of fields
// For RedefineClasses and class file parsing errors, we need to deallocate