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8234020: Remove FullGCCount_lock

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Reviewed-by: kbarrett
This commit is contained in:
Albert Mingkun Yang 2021-04-27 07:21:15 +00:00
parent 4785e112ae
commit 468c847cc8
4 changed files with 0 additions and 24 deletions
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2
src/hotspot/share/runtime/mutexLocker.cpp
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@ -72,7 +72,6 @@ Mutex* NonJavaThreadsList_lock = NULL;
Mutex* NonJavaThreadsListSync_lock = NULL;
Monitor* CGC_lock = NULL;
Monitor* STS_lock = NULL;
Monitor* FullGCCount_lock = NULL;
Monitor* G1OldGCCount_lock = NULL;
Mutex* Shared_DirtyCardQ_lock = NULL;
Mutex* G1DetachedRefinementStats_lock = NULL;
@ -212,7 +211,6 @@ void mutex_init() {
def(CGC_lock , PaddedMonitor, special, true, _safepoint_check_never); // coordinate between fore- and background GC
def(STS_lock , PaddedMonitor, leaf, true, _safepoint_check_never);
def(FullGCCount_lock , PaddedMonitor, leaf, true, _safepoint_check_never); // in support of ExplicitGCInvokesConcurrent
if (UseG1GC) {
def(G1OldGCCount_lock , PaddedMonitor, leaf, true, _safepoint_check_always);