1berry/openjdk
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

8288936: Wrong lock ordering writing G1HeapRegionTypeChange JFR event

Browse Source 
Reviewed-by: egahlin
This commit is contained in:
Markus Grönlund 2023-08-09 13:34:04 +00:00
parent 19ae62ae2c
commit 0eb0997ae4
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/hotspot/share/runtime/mutexLocker.cpp
View File

@ -292,8 +292,8 @@ void mutex_init() {
} }
#if INCLUDE_JFR #if INCLUDE_JFR
MUTEX_DEFN(JfrBuffer_lock , PaddedMutex , nosafepoint); MUTEX_DEFN(JfrBuffer_lock , PaddedMutex , event);
MUTEX_DEFN(JfrMsg_lock , PaddedMonitor, nosafepoint-3); MUTEX_DEFN(JfrMsg_lock , PaddedMonitor, event);
MUTEX_DEFN(JfrStacktrace_lock , PaddedMutex , stackwatermark-1); MUTEX_DEFN(JfrStacktrace_lock , PaddedMutex , stackwatermark-1);
MUTEX_DEFN(JfrThreadSampler_lock , PaddedMonitor, nosafepoint); MUTEX_DEFN(JfrThreadSampler_lock , PaddedMonitor, nosafepoint);
#endif #endif