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8254598: StringDedupTable should use OopStorage

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Co-authored-by: Kim Barrett <kbarrett@openjdk.org>
Co-authored-by: Zhengyu Gu <zgu@openjdk.org>
Reviewed-by: coleenp, iklam, tschatzl, ayang
This commit is contained in:
Kim Barrett 2021-05-14 18:38:58 +00:00
parent 360928d16d
commit be0a655208
97 changed files with 2399 additions and 3234 deletions
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13
src/hotspot/share/runtime/mutexLocker.cpp
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@ -59,8 +59,8 @@ Mutex* AdapterHandlerLibrary_lock = NULL;
Mutex* SignatureHandlerLibrary_lock = NULL;
Mutex* VtableStubs_lock = NULL;
Mutex* SymbolArena_lock = NULL;
Monitor* StringDedupQueue_lock = NULL;
Mutex* StringDedupTable_lock = NULL;
Monitor* StringDedup_lock = NULL;
Mutex* StringDedupIntern_lock = NULL;
Monitor* CodeCache_lock = NULL;
Monitor* CodeSweeper_lock = NULL;
Mutex* MethodData_lock = NULL;
@ -223,18 +223,13 @@ void mutex_init() {
def(Uncommit_lock , PaddedMutex , leaf + 1 , true, _safepoint_check_never);
def(RootRegionScan_lock , PaddedMonitor, leaf , true, _safepoint_check_never);
def(StringDedupQueue_lock , PaddedMonitor, leaf, true, _safepoint_check_never);
def(StringDedupTable_lock , PaddedMutex , leaf, true, _safepoint_check_never);
def(MarkStackFreeList_lock , PaddedMutex , leaf , true, _safepoint_check_never);
def(MarkStackChunkList_lock , PaddedMutex , leaf , true, _safepoint_check_never);
def(MonitoringSupport_lock , PaddedMutex , native , true, _safepoint_check_never); // used for serviceability monitoring support
}
if (UseShenandoahGC) {
def(StringDedupQueue_lock , PaddedMonitor, leaf, true, _safepoint_check_never);
def(StringDedupTable_lock , PaddedMutex , leaf + 1, true, _safepoint_check_never);
}
def(StringDedup_lock , PaddedMonitor, leaf, true, _safepoint_check_never);
def(StringDedupIntern_lock , PaddedMutex , leaf, true, _safepoint_check_never);
def(ParGCRareEvent_lock , PaddedMutex , leaf, true, _safepoint_check_always);
def(CodeCache_lock , PaddedMonitor, special, true, _safepoint_check_never);
def(CodeSweeper_lock , PaddedMonitor, special-2, true, _safepoint_check_never);