8204163: Also detect concurrent GCs in MetaspaceBaseGC.java

[Stefan Karlsson]

Thanks, Per.

StefanK

On 2018-06-04 15:00, Per Liden wrote:
> Looks good to me.
> 
> /Per
> 
> On 05/31/2018 01:52 PM, Stefan Karlsson wrote:
>> Hi all,
>>
>> Please review this patch to allow MetaspaceBaseGC.java to detect 
>> concurrent GC cycles that are started because of Metaspace allocations.
>>
>> http://cr.openjdk.java.net/~stefank/8204163/webrev.01/
>> https://bugs.openjdk.java.net/browse/JDK-8204163
>>
>> The old code only checked for Full GCs, and now we also match 
>> concurrent cycles.
>>
>> This has been tested with the vmTestbase/metaspace/gc tests with G1, 
>> CMS, and Z.
>>
>> Thanks,
>> StefanK