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8242240: JfrStacktrace_lock rank not special enough

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Reviewed-by: mgronlun, pliden
This commit is contained in:
Erik Österlund 2020-06-09 16:22:54 +00:00
parent f160c80e3b
commit 6cbd66b1c1
1 changed files with 1 additions and 1 deletions
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2
src/hotspot/share/runtime/mutexLocker.cpp
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@ -322,7 +322,7 @@ void mutex_init() {
def(JfrMsg_lock , PaddedMonitor, leaf, true, _safepoint_check_always); def(JfrMsg_lock , PaddedMonitor, leaf, true, _safepoint_check_always);
def(JfrBuffer_lock , PaddedMutex , leaf, true, _safepoint_check_never); def(JfrBuffer_lock , PaddedMutex , leaf, true, _safepoint_check_never);
def(JfrStream_lock , PaddedMutex , nonleaf + 1, false, _safepoint_check_never); def(JfrStream_lock , PaddedMutex , nonleaf + 1, false, _safepoint_check_never);
def(JfrStacktrace_lock , PaddedMutex , special, true, _safepoint_check_never); def(JfrStacktrace_lock , PaddedMutex , special - 1, true, _safepoint_check_never);
def(JfrThreadSampler_lock , PaddedMonitor, leaf, true, _safepoint_check_never); def(JfrThreadSampler_lock , PaddedMonitor, leaf, true, _safepoint_check_never);
#endif #endif