RFR (S): 8233998: New young regions registered too early in collection set

Thomas Schatzl thomas.schatzl at oracle.com
Wed Nov 20 10:49:51 UTC 2019


On 20.11.19 11:02, Stefan Johansson wrote:
> Hi Thomas,
> On 2019-11-12 16:24, Thomas Schatzl wrote:
>> Hi,
>>    can I have reviews for this change that changes the place in which 
>> new mutator regions are published in the collection set list?
>> Previously a new eden region has been published before some data that 
>> would be read by the young gen sampling thread could be visible.
>> This change simply does the member updates before adding the regions 
>> to the collection set.
>> CR:
>> https://bugs.openjdk.java.net/browse/JDK-8233998
>> Webrev:
>> http://cr.openjdk.java.net/~tschatzl/8233998/webrev/
> Looks good,
> StefanJ

   thanks for your review.


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