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8272788: Nonleaf ranked locks should not be safepoint_check_never

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Reviewed-by: eosterlund, pchilanomate
This commit is contained in:
Coleen Phillimore 2021-09-01 18:39:10 +00:00
parent 4ee0dacecd
commit 9689f61520
4 changed files with 6 additions and 16 deletions
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4
src/hotspot/share/runtime/mutexLocker.hpp
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@ -93,9 +93,6 @@ extern Mutex* NMethodSweeperStats_lock; // a lock used to serialize acc
#ifndef PRODUCT
extern Mutex* FullGCALot_lock; // a lock to make FullGCALot MT safe
#endif // PRODUCT
extern Mutex* Debug1_lock; // A bunch of pre-allocated locks that can be used for tracing
extern Mutex* Debug2_lock; // down synchronization related bugs!
extern Mutex* Debug3_lock;
extern Mutex* RawMonitor_lock;
extern Mutex* PerfDataMemAlloc_lock; // a lock on the allocator for PerfData memory for performance data
@ -137,7 +134,6 @@ extern Mutex* LambdaFormInvokers_lock; // Protecting LambdaFormInvoker
extern Mutex* JfrStacktrace_lock; // used to guard access to the JFR stacktrace table
extern Monitor* JfrMsg_lock; // protects JFR messaging
extern Mutex* JfrBuffer_lock; // protects JFR buffer operations
extern Mutex* JfrStream_lock; // protects JFR stream access
extern Monitor* JfrThreadSampler_lock; // used to suspend/resume JFR thread sampler
#endif