RFR: (S): 8153117: Back out JDK-8142935 until JDK-8152723 fixed

Tom Benson tom.benson at oracle.com
Mon Apr 4 15:57:22 UTC 2016

Please take a look at this change to back out the recent G1 change for 
JDK-8142935 (Adding old gen regions does not consider available free 
space) until the side effect reported in JDK-8152723 is fixed. Under 
stress, old gen regions might be shut out of mixed GCs, eventually 
triggering a full GC.

JBS: https://bugs.openjdk.java.net/browse/JDK-8153117
webrev: http://cr.openjdk.java.net/~tbenson/8153117/webrev/
testing: JPRT builds

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