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8226511: Implement JFR Event Streaming

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Co-authored-by: Erik Gahlin <erik.gahlin@oracle.com>
Co-authored-by: Mikhailo Seledtsov <mikhailo.seledtsov@oracle.com>
Reviewed-by: egahlin, mseledtsov, mgronlun
This commit is contained in:
Markus Grönlund 2019-10-30 19:43:52 +01:00
parent 061b0a6637
commit 8addc1418a
219 changed files with 12935 additions and 2234 deletions
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2
src/hotspot/share/runtime/mutexLocker.cpp
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@ -312,7 +312,7 @@ void mutex_init() {
#if INCLUDE_JFR
def(JfrMsg_lock , PaddedMonitor, leaf, true, _safepoint_check_always);
def(JfrBuffer_lock , PaddedMutex , leaf, true, _safepoint_check_never);
def(JfrStream_lock , PaddedMutex , leaf+1, true, _safepoint_check_never); // ensure to rank lower than 'safepoint'
def(JfrStream_lock , PaddedMutex , nonleaf + 1, false, _safepoint_check_always);
def(JfrStacktrace_lock , PaddedMutex , special, true, _safepoint_check_never);
def(JfrThreadSampler_lock , PaddedMonitor, leaf, true, _safepoint_check_never);
#endif