< prev index next >

src/share/vm/runtime/mutexLocker.cpp

Print this page
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);
   }
< prev index next >