RFR: 8232649: ZGC: Add callbacks to ZMemoryManager

[Stefan Karlsson]

Thanks, Erik.

StefanK

On 2019-10-22 11:18, erik.osterlund at oracle.com wrote:
> Hi Stefan,
>
> Looks good.
>
> Thanks,
> /Erik
>
> On 10/21/19 4:06 PM, Stefan Karlsson wrote:
>> Hi all,
>>
>> Please review this patch to add callbacks to ZMemoryManager.
>>
>> https://cr.openjdk.java.net/~stefank/8232649/webrev.01/
>> https://bugs.openjdk.java.net/browse/JDK-8232649
>>
>> This allows users of ZMemoryManager to get callbacks when memory 
>> regions are inserted, removed, split, and coalesced. This is needed 
>> to support Windows' stricter requirements for placeholder reserved 
>> memory.
>>
>> Thanks,
>> StefanK
>