Mercurial > hg > truffle
diff src/share/vm/services/memoryService.cpp @ 3356:78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
Summary: Add a notification to the GarbageCollectorMXBeans
Reviewed-by: acorn, mchung
author | fparain |
---|---|
date | Thu, 12 May 2011 10:30:11 -0700 |
parents | 1d1603768966 |
children | d2a62e0f25eb |
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--- a/src/share/vm/services/memoryService.cpp Wed May 11 13:19:53 2011 -0400 +++ b/src/share/vm/services/memoryService.cpp Thu May 12 10:30:11 2011 -0700 @@ -565,7 +565,8 @@ void MemoryService::gc_end(bool fullGC, bool recordPostGCUsage, bool recordAccumulatedGCTime, - bool recordGCEndTime, bool countCollection) { + bool recordGCEndTime, bool countCollection, + GCCause::Cause cause) { GCMemoryManager* mgr; if (fullGC) { @@ -577,7 +578,7 @@ // register the GC end statistics and memory usage mgr->gc_end(recordPostGCUsage, recordAccumulatedGCTime, recordGCEndTime, - countCollection); + countCollection, cause); } void MemoryService::oops_do(OopClosure* f) { @@ -633,7 +634,7 @@ // gc manager (so _fullGC is set to false ) and for other generation kinds // doing mark-sweep-compact uses major gc manager (so _fullGC is set // to true). -TraceMemoryManagerStats::TraceMemoryManagerStats(Generation::Name kind) { +TraceMemoryManagerStats::TraceMemoryManagerStats(Generation::Name kind, GCCause::Cause cause) { switch (kind) { case Generation::DefNew: #ifndef SERIALGC @@ -654,9 +655,10 @@ } // this has to be called in a stop the world pause and represent // an entire gc pause, start to finish: - initialize(_fullGC, true, true, true, true, true, true, true); + initialize(_fullGC, cause,true, true, true, true, true, true, true); } TraceMemoryManagerStats::TraceMemoryManagerStats(bool fullGC, + GCCause::Cause cause, bool recordGCBeginTime, bool recordPreGCUsage, bool recordPeakUsage, @@ -664,7 +666,7 @@ bool recordAccumulatedGCTime, bool recordGCEndTime, bool countCollection) { - initialize(fullGC, recordGCBeginTime, recordPreGCUsage, recordPeakUsage, + initialize(fullGC, cause, recordGCBeginTime, recordPreGCUsage, recordPeakUsage, recordPostGCUsage, recordAccumulatedGCTime, recordGCEndTime, countCollection); } @@ -672,6 +674,7 @@ // for a subclass to create then initialize an instance before invoking // the MemoryService void TraceMemoryManagerStats::initialize(bool fullGC, + GCCause::Cause cause, bool recordGCBeginTime, bool recordPreGCUsage, bool recordPeakUsage, @@ -687,6 +690,7 @@ _recordAccumulatedGCTime = recordAccumulatedGCTime; _recordGCEndTime = recordGCEndTime; _countCollection = countCollection; + _cause = cause; MemoryService::gc_begin(_fullGC, _recordGCBeginTime, _recordAccumulatedGCTime, _recordPreGCUsage, _recordPeakUsage); @@ -694,6 +698,6 @@ TraceMemoryManagerStats::~TraceMemoryManagerStats() { MemoryService::gc_end(_fullGC, _recordPostGCUsage, _recordAccumulatedGCTime, - _recordGCEndTime, _countCollection); + _recordGCEndTime, _countCollection, _cause); }