--- a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp Tue Apr 05 09:42:27 2016 -0400
+++ b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp Tue Apr 05 11:17:50 2016 -0400
@@ -169,21 +169,6 @@
double accum_yg_surv_rate_pred(int age) const;
- // When copying, we will likely need more bytes free than is live in the region.
- // Add some safety margin to factor in the confidence of our guess, and the
- // natural expected waste.
- // (100.0 / G1ConfidencePercent) is a scale factor that expresses the uncertainty
- // of the calculation: the lower the confidence, the more headroom.
- // (100 + TargetPLABWastePct) represents the increase in expected bytes during
- // copying due to anticipated waste in the PLABs.
- double safety_factor() const {
- return (100.0 / G1ConfidencePercent) * (100 + TargetPLABWastePct) / 100.0;
- }
-
- // Returns an estimate of the available bytes at end of collection, adjusted by
- // the safety factor.
- size_t available_bytes_estimate();
-
protected:
G1CollectionSet* _collection_set;
virtual double average_time_ms(G1GCPhaseTimes::GCParPhases phase) const;