RFR: 8187577: JVM crash during gc doing concurrent marking

[coleen.phillimore at oracle.com]

Poonam, this looks good and I don't need to see another webrev with 
INCLUDE_ALL_GCs around the #include.

On 2/7/18 9:46 AM, Thomas Schatzl wrote:
> Hi,
>
> On Wed, 2018-02-07 at 06:39 -0800, Poonam Parhar wrote:
>> Hello Coleen, Kim,
>>
>> Thanks for your review! I moved ensure_klass_alive() to
>> jvmtiGetLoadedClasses.cpp. Please take a look at the following
>> webrev:
>>
>> http://cr.openjdk.java.net/~poonam/8187577/webrev.01/
>    the include declaration should be guarded by #if INCLUDE_ALL_GCS.
> I do not need a re-review of that change.
>
> @coleen: when I was looking at the change earlier I also thought
> whether there shouldn't be something in the AccessAPI or another more
> generic mechanism in the future. Thanks for handling this.

Yes, we're going to change this hopefully soon.

Thanks,
Coleen
>
> Thanks,
>    Thomas
>