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8227653: Add VM Global OopStorage

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Replaced conditional JVMCI global storage with VM global storage.

Reviewed-by: tschatzl, lfoltan, kvn
This commit is contained in:
Kim Barrett 2019-07-18 14:57:32 -04:00
parent 1a115f9763
commit e396e38bb3
27 changed files with 60 additions and 115 deletions
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21
src/hotspot/share/runtime/mutexLocker.cpp
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@ -53,6 +53,8 @@ Mutex* JNIWeakActive_lock = NULL;
Mutex* StringTableWeakAlloc_lock = NULL;
Mutex* StringTableWeakActive_lock = NULL;
Mutex* JNIHandleBlockFreeList_lock = NULL;
Mutex* VMGlobalAlloc_lock = NULL;
Mutex* VMGlobalActive_lock = NULL;
Mutex* VMWeakAlloc_lock = NULL;
Mutex* VMWeakActive_lock = NULL;
Mutex* ResolvedMethodTableWeakAlloc_lock = NULL;
@ -161,8 +163,6 @@ Mutex* DumpTimeTable_lock = NULL;
#if INCLUDE_JVMCI
Monitor* JVMCI_lock = NULL;
Mutex* JVMCIGlobalAlloc_lock = NULL;
Mutex* JVMCIGlobalActive_lock = NULL;
#endif
@ -216,14 +216,17 @@ void mutex_init() {
def(CGC_lock , PaddedMonitor, special, true, Monitor::_safepoint_check_never); // coordinate between fore- and background GC
def(STS_lock , PaddedMonitor, leaf, true, Monitor::_safepoint_check_never);
def(VMWeakAlloc_lock , PaddedMutex , vmweak, true, Monitor::_safepoint_check_never);
def(VMWeakActive_lock , PaddedMutex , vmweak-1, true, Monitor::_safepoint_check_never);
def(VMGlobalAlloc_lock , PaddedMutex , oopstorage, true, Monitor::_safepoint_check_never);
def(VMGlobalActive_lock , PaddedMutex , oopstorage-1,true, Monitor::_safepoint_check_never);
def(StringTableWeakAlloc_lock , PaddedMutex , vmweak, true, Monitor::_safepoint_check_never);
def(StringTableWeakActive_lock , PaddedMutex , vmweak-1, true, Monitor::_safepoint_check_never);
def(VMWeakAlloc_lock , PaddedMutex , oopstorage, true, Monitor::_safepoint_check_never);
def(VMWeakActive_lock , PaddedMutex , oopstorage-1,true, Monitor::_safepoint_check_never);
def(ResolvedMethodTableWeakAlloc_lock , PaddedMutex , vmweak, true, Monitor::_safepoint_check_never);
def(ResolvedMethodTableWeakActive_lock , PaddedMutex , vmweak-1, true, Monitor::_safepoint_check_never);
def(StringTableWeakAlloc_lock , PaddedMutex , oopstorage, true, Monitor::_safepoint_check_never);
def(StringTableWeakActive_lock , PaddedMutex , oopstorage-1,true, Monitor::_safepoint_check_never);
def(ResolvedMethodTableWeakAlloc_lock , PaddedMutex , oopstorage, true, Monitor::_safepoint_check_never);
def(ResolvedMethodTableWeakActive_lock , PaddedMutex , oopstorage-1, true, Monitor::_safepoint_check_never);
def(FullGCCount_lock , PaddedMonitor, leaf, true, Monitor::_safepoint_check_never); // in support of ExplicitGCInvokesConcurrent
if (UseG1GC) {
@ -356,8 +359,6 @@ void mutex_init() {
#if INCLUDE_JVMCI
def(JVMCI_lock , PaddedMonitor, nonleaf+2, true, Monitor::_safepoint_check_always);
def(JVMCIGlobalAlloc_lock , PaddedMutex , nonleaf, true, Monitor::_safepoint_check_never);
def(JVMCIGlobalActive_lock , PaddedMutex , nonleaf-1, true, Monitor::_safepoint_check_never);
#endif
def(DumpTimeTable_lock , PaddedMutex , leaf, true, Monitor::_safepoint_check_never);
#endif // INCLUDE_CDS