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8222988: Use MonitorLocker rather than MutexLocker when wait/notify used

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Fixed use cases in code except CMS.

Reviewed-by: rehn, dcubed
This commit is contained in:
Coleen Phillimore 2019-04-29 16:01:52 -04:00
parent ed9eac2bb9
commit ccb2e9d925
21 changed files with 91 additions and 101 deletions
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4
src/hotspot/share/runtime/mutexLocker.cpp
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@ -216,9 +216,7 @@ void mutex_init() {
def(ResolvedMethodTableWeakAlloc_lock , PaddedMutex , vmweak, true, Monitor::_safepoint_check_never);
def(ResolvedMethodTableWeakActive_lock , PaddedMutex , vmweak-1, true, Monitor::_safepoint_check_never);
if (UseConcMarkSweepGC || UseG1GC) {
def(FullGCCount_lock , PaddedMonitor, leaf, true, Monitor::_safepoint_check_never); // in support of ExplicitGCInvokesConcurrent
}
def(FullGCCount_lock , PaddedMonitor, leaf, true, Monitor::_safepoint_check_never); // in support of ExplicitGCInvokesConcurrent
if (UseG1GC) {
def(SATB_Q_CBL_mon , PaddedMonitor, access, true, Monitor::_safepoint_check_never);