RFR(XS): 8240589: OtherRegionsTable::_num_occupied not updated correctly during coarsening

[Ivan Walulya]

Thanks Thomas!

> On 5 Mar 2020, at 12:11, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> 
> Hi,
> 
> On 05.03.20 11:32, Ivan Walulya wrote:
>> Hi all,
>> Please review this small change which fixes that OtherRegionsTable::_num_occupied are updated correctly during coarsening.
> 
> Please remove the "during coarsening" part from the CR title; the issue affects regular addition of remembered set entries to the fine prt too.
> 
>> JBS: https://bugs.openjdk.java.net/browse/JDK-8240589
>> Webrev: http://cr.openjdk.java.net/~iwalulya/8240589/00/
>> //Ivan
> 
>  looks good. Please backport to 14u too.
> 
> Thanks,
>  Thomas