8135318: CMS wrong max_eden_size for check_gc_overhead_limit
Reviewed-by: jmasa, simonis
Contributed-by: ivan.galkin@sap.com
--- a/hotspot/src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp Thu Nov 05 13:39:03 2015 +0000
+++ b/hotspot/src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp Wed Nov 04 10:12:37 2015 -0800
@@ -1542,9 +1542,7 @@
do_compaction_work(clear_all_soft_refs);
// Has the GC time limit been exceeded?
- size_t max_eden_size = _young_gen->max_capacity() -
- _young_gen->to()->capacity() -
- _young_gen->from()->capacity();
+ size_t max_eden_size = _young_gen->max_eden_size();
GCCause::Cause gc_cause = gch->gc_cause();
size_policy()->check_gc_overhead_limit(_young_gen->used(),
_young_gen->eden()->used(),