Mercurial > hg > truffle
diff src/share/vm/runtime/globals.hpp @ 1888:a7214d79fcf1
6896603: CMS/GCH: collection_attempt_is_safe() ergo should use more recent data
Summary: Deprecated HandlePromotionFailure, removing the ability to turn off that feature, did away with one epoch look-ahead when deciding if a scavenge is likely to fail, relying on current data.
Reviewed-by: jmasa, johnc, poonam
author | ysr |
---|---|
date | Sat, 23 Oct 2010 23:03:49 -0700 |
parents | cd3ef3fd20dd |
children | f5c8d6e5bfee |
line wrap: on
line diff
--- a/src/share/vm/runtime/globals.hpp Thu Oct 21 17:29:24 2010 -0700 +++ b/src/share/vm/runtime/globals.hpp Sat Oct 23 23:03:49 2010 -0700 @@ -1786,10 +1786,6 @@ notproduct(bool, GCALotAtAllSafepoints, false, \ "Enforce ScavengeALot/GCALot at all potential safepoints") \ \ - product(bool, HandlePromotionFailure, true, \ - "The youngest generation collection does not require " \ - "a guarantee of full promotion of all live objects.") \ - \ product(bool, PrintPromotionFailure, false, \ "Print additional diagnostic information following " \ " promotion failure") \ @@ -3003,9 +2999,6 @@ product(intx, NewRatio, 2, \ "Ratio of new/old generation sizes") \ \ - product(uintx, MaxLiveObjectEvacuationRatio, 100, \ - "Max percent of eden objects that will be live at scavenge") \ - \ product_pd(uintx, NewSizeThreadIncrease, \ "Additional size added to desired new generation size per " \ "non-daemon thread (in bytes)") \