RFR (XS): 8139874: After G1 Full GC, the next GC is always a young-only GC

Erik Helin erik.helin at oracle.com
Mon Nov 2 16:02:45 UTC 2015


Hi Thomas,

On 2015-10-28, Thomas Schatzl wrote:
> Hi all,
> 
>   can I have reviews for this small change that makes the transition
> from Full GC to a marking cycle faster? This helps in memory tight cases
> (of just if the IHOP is messed up) when a full gc yields less space than
> the IHOP value, hopefully avoiding further gcs.
> 
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8139874
> Webrev:
> http://cr.openjdk.java.net/~tschatzl/8139874/webrev/

Looks good, Reviewed.

Thanks,
Erik

> Testing:
> jprt, vm.gc testlist, manual testing
> 
> Thanks,
>   Thomas
> 


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