RFR: 8241920: G1: Lazily initialize OtherRegionsTable::_coarse_map

[Claes Redestad]

Erik, Thomas,

On 2020-04-09 14:53, Thomas Schatzl wrote:
> Hi,
> 
> On 02.04.20 12:37, Erik Österlund wrote:
>> Hi Claes,
>>
>> Looks good. Not sure why _n_coarse_entries isn't simply a boolean 
>> instead though. Nobody seems to care
>> about its number. Only about whether the bit map is initialized or 
>> not. But that could be a refactoring
>> for another day.
> 
>    looks good to me too. Sorry for the late reply.

No problem, thanks for the reviews!

/Claes

> 
> I agree about changing _n_coarse_entries to another CR.
> 
> Thanks,
>    Thomas