[12] RFR: 8208499 NMT: Missing memory tag for Safepoint polling page

[Zhengyu Gu]

Thanks, Coleen.

-Zhengyu

On 07/30/2018 02:40 PM, coleen.phillimore at oracle.com wrote:
> 
> This looks good.  I'm fine with dropping the values for the mt enum with 
> this change, since it now makes it easier to add values.
> 
> Thanks,
> Coleen
> 
> On 7/30/18 10:58 AM, Zhengyu Gu wrote:
>> Hi,
>>
>> Could I have reviews for this small fix to add missing memory tag for 
>> global safepoint polling page?
>>
>> I added "Safepoint" memory type, as a part of effort to fine grain the 
>> memory types [1]
>>
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8208499
>> Webrev: http://cr.openjdk.java.net/~zgu/8208499/webrev.00/index.html
>>
>>
>> Test:
>>
>>   hotspot_nmt on Linux 64 (fastdebug and release)
>>
>> [1] JDK-8199746 NMT: Breakup overused mtInternal into more fine 
>> grained categories.
>>
>> Thanks,
>>
>> -Zhengyu
>