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src/share/vm/runtime/mutexLocker.cpp
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rev 7695 : 8069273: Reduce Hot Card Cache Lock contention
Reviewed-by: tschatzl
@@ -118,11 +118,10 @@
Mutex* FreeList_lock = NULL;
Monitor* SecondaryFreeList_lock = NULL;
Mutex* OldSets_lock = NULL;
Monitor* RootRegionScan_lock = NULL;
Mutex* MMUTracker_lock = NULL;
-Mutex* HotCardCache_lock = NULL;
Monitor* GCTaskManager_lock = NULL;
Mutex* Management_lock = NULL;
Monitor* Service_lock = NULL;
@@ -197,11 +196,10 @@
def(FreeList_lock , Mutex, leaf , true, Monitor::_safepoint_check_never);
def(SecondaryFreeList_lock , Monitor, leaf , true, Monitor::_safepoint_check_never);
def(OldSets_lock , Mutex , leaf , true, Monitor::_safepoint_check_never);
def(RootRegionScan_lock , Monitor, leaf , true, Monitor::_safepoint_check_never);
def(MMUTracker_lock , Mutex , leaf , true, Monitor::_safepoint_check_never);
- def(HotCardCache_lock , Mutex , special , true, Monitor::_safepoint_check_never);
def(EvacFailureStack_lock , Mutex , nonleaf , true, Monitor::_safepoint_check_never);
def(StringDedupQueue_lock , Monitor, leaf, true, Monitor::_safepoint_check_never);
def(StringDedupTable_lock , Mutex , leaf, true, Monitor::_safepoint_check_never);
}
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