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8244660: Code cache sweeper heuristics is broken

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Reviewed-by: thartmann, rehn
This commit is contained in:
Nils Eliasson 2020-06-03 15:26:18 +02:00
parent 06b49fa3f7
commit 99d6bea20d
11 changed files with 76 additions and 130 deletions
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src/hotspot/share/runtime/mutexLocker.hpp
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@ -54,6 +54,7 @@ extern Mutex* SymbolArena_lock; // a lock on the symbol table a
extern Monitor* StringDedupQueue_lock; // a lock on the string deduplication queue
extern Mutex* StringDedupTable_lock; // a lock on the string deduplication table
extern Monitor* CodeCache_lock; // a lock on the CodeCache, rank is special
extern Monitor* CodeSweeper_lock; // a lock used by the sweeper only for wait notify
extern Mutex* MethodData_lock; // a lock on installation of method data
extern Mutex* TouchedMethodLog_lock; // a lock on allocation of LogExecutedMethods info
extern Mutex* RetData_lock; // a lock on installation of RetData inside method data