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6898857: [Regression] -XX:NewRatio with -XX:+UseConcMarkSweepGC causes fatal error

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Use CollectorPolicy information instead of MaxNewSize

Reviewed-by: ysr, jcoomes
This commit is contained in:
Jon Masamitsu 2009-11-10 11:32:48 -08:00
parent f473d94b9c
commit bedf908436
1 changed files with 2 additions and 1 deletions
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3
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
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@ -709,7 +709,8 @@ CMSCollector::CMSCollector(ConcurrentMarkSweepGeneration* cmsGen,
// Support for parallelizing survivor space rescan
if (CMSParallelRemarkEnabled && CMSParallelSurvivorRemarkEnabled) {
size_t max_plab_samples = MaxNewSize/((SurvivorRatio+2)*MinTLABSize);
size_t max_plab_samples = cp->max_gen0_size()/
((SurvivorRatio+2)*MinTLABSize);
_survivor_plab_array = NEW_C_HEAP_ARRAY(ChunkArray, ParallelGCThreads);
_survivor_chunk_array = NEW_C_HEAP_ARRAY(HeapWord*, 2*max_plab_samples);
_cursor = NEW_C_HEAP_ARRAY(size_t, ParallelGCThreads);