RFR: 8201826: G1: Don't invoke WeakProcessor if mark stack has overflowed

Stefan Karlsson stefan.karlsson at oracle.com
Thu Apr 19 07:12:14 UTC 2018


Looks good.

StefanK

On 2018-04-19 06:56, Kim Barrett wrote:
> Please review this change to G1 concurrent marking to not invoke the
> WeakProcessor when the mark stack has overflowed, as the is-alive
> closure is not accurate in that situation.
> 
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8201826
> 
> Webrev:
> http://cr.openjdk.java.net/~kbarrett/8201826/open.00/
> 
> Testing:
> {jdk,hs}-tier{1,2,3} on all Oracle supported platforms.
> 
> 


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