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6990754: Use native memory and reference counting to implement SymbolTable

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Move symbols from permgen into C heap and reference count them

Reviewed-by: never, acorn, jmasa, stefank
This commit is contained in:
Coleen Phillimore 2011-01-27 16:11:27 -08:00
parent 950858350d
commit 7b4f8073f0
223 changed files with 3783 additions and 3641 deletions
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5
hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp
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@ -2191,9 +2191,10 @@ void ConcurrentMark::weakRefsWork(bool clear_all_soft_refs) {
rp->verify_no_references_recorded();
assert(!rp->discovery_enabled(), "should have been disabled");
// Now clean up stale oops in SymbolTable and StringTable
SymbolTable::unlink(&g1_is_alive);
// Now clean up stale oops in StringTable
StringTable::unlink(&g1_is_alive);
// Clean up unreferenced symbols in symbol table.
SymbolTable::unlink();
}
void ConcurrentMark::swapMarkBitMaps() {