OpenJDK / jdk / jdk12
changeset 33217:866a541f5504
8138752: G1CollectorPolicy::should_should_update_surv_rate_group_predictors() uses wrong predicate
Summary: Instead of only updating the survivor rate groups in the young gc after marking and before mixed gc, update them during young gcs outside of marking
Reviewed-by: mgerdin, drwhite
| author | tschatzl |
|---|---|
| date | Thu, 15 Oct 2015 10:15:08 +0200 |
| parents | 8ecefd0f0d10 |
| children | 32b706c7c6a0 |
| files | hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp Thu Oct 15 10:13:08 2015 +0200 +++ b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp Thu Oct 15 10:15:08 2015 +0200 @@ -344,7 +344,7 @@ double predict_survivor_regions_evac_time() const; bool should_update_surv_rate_group_predictors() { - return collector_state()->last_young_gc() && !collector_state()->in_marking_window(); + return collector_state()->last_gc_was_young() && !collector_state()->in_marking_window(); } void cset_regions_freed() {