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8046809: vm/mlvm/meth/stress/compiler/deoptimize CodeCache is full

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Use separate sweeper thread; enables more aggressive sweeping.

Reviewed-by: kvn, jrose
This commit is contained in:
Albert Noll 2014-10-24 14:25:46 +02:00
parent 2597d484c6
commit 6520320d1a
30 changed files with 319 additions and 334 deletions
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4
hotspot/src/share/vm/runtime/mutexLocker.cpp
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@ -61,7 +61,7 @@ Mutex* SymbolTable_lock = NULL;
Mutex* StringTable_lock = NULL;
Monitor* StringDedupQueue_lock = NULL;
Mutex* StringDedupTable_lock = NULL;
Mutex* CodeCache_lock = NULL;
Monitor* CodeCache_lock = NULL;
Mutex* MethodData_lock = NULL;
Mutex* RetData_lock = NULL;
Monitor* VMOperationQueue_lock = NULL;
@ -205,7 +205,7 @@ void mutex_init() {
}
def(ParGCRareEvent_lock , Mutex , leaf , true );
def(DerivedPointerTableGC_lock , Mutex, leaf, true );
def(CodeCache_lock , Mutex , special, true );
def(CodeCache_lock , Monitor, special, true );
def(Interrupt_lock , Monitor, special, true ); // used for interrupt processing
def(RawMonitor_lock , Mutex, special, true );
def(OopMapCacheAlloc_lock , Mutex, leaf, true ); // used for oop_map_cache allocation.