RFR 8221507: Implement JFR Events for Shenandoah

[mikhailo.seledtsov at oracle.com]

Hi,

   If possible and feasible, could you please implement tests for new 
events?

Please place the tests under test/jdk/jdk/jfr/event/gc/. Perhaps create 
a "shenandoah" subfolder.

If the events are too hard to test or not feasible, please add the event 
names to test/jdk/jdk/jfr/event/metadata/TestLookForUntestedEvents.java, 
to the hardToTestEvents set. Consider commenting why it is too hard to test.

Also, please make sure to run all jfr tests under test/jdk/jdk/jfr/ 
prior to integration.


Best regards,

Misha



On 5/3/19 7:44 AM, Ken Dobson wrote:
> Hi all,
>
> Please review this patch that adds support for two new JFR events
> ShenandoahHeapRegionStateChange and ShenandoahHeapRegionInformation.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8221507
> Webrev: http://cr.openjdk.java.net/~kdobson/53476/webrev/
>
> The Shenandoah team has also reviewed this patch and approved it from their
> end.
>
> Thanks,
>
> Ken Dobson