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src/share/vm/gc/serial/genMarkSweep.cpp
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@@ -216,24 +216,34 @@
}
// This is the point where the entire marking should have completed.
assert(_marking_stack.is_empty(), "Marking should have completed");
+ {
+ GCTraceTime(Debug, gc) tm_m("Class Unloading", gc_timer());
+
// Unload classes and purge the SystemDictionary.
bool purged_class = SystemDictionary::do_unloading(&is_alive);
// Unload nmethods.
CodeCache::do_unloading(&is_alive, purged_class);
// Prune dead klasses from subklass/sibling/implementor lists.
Klass::clean_weak_klass_links(&is_alive);
+ }
+ {
+ GCTraceTime(Debug, gc) t("Scrub String Table", gc_timer());
// Delete entries for dead interned strings.
StringTable::unlink(&is_alive);
+ }
+ {
+ GCTraceTime(Debug, gc) t("Scrub Symbol Table", gc_timer());
// Clean up unreferenced symbols in symbol table.
SymbolTable::unlink();
+ }
gc_tracer()->report_object_count_after_gc(&is_alive);
}
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