RFR 8028275: Metaspace ShrinkGrowTest causes fatal error if run with JFR

[harold seigel]

Hi Coleen,

Your changes look good.

Thanks, Harold

On 1/16/2014 5:46 PM, Coleen Phillimore wrote:
> Summary: Clean up initialization from Threads::create_vm() so that 
> exceptions cause vm_exit_during_initialization without an exception mark.
>
> My attempt at cleaning up initialization code paths that can throw an 
> exception.  I only cleaned up the code in Threads::create_vm(). There 
> are other places where EXCEPTION_MARK can occur after 
> Universe::is_fully_initialized() and before 
> is_initialization_complete() deeply embedded in the code.   But I did 
> some refactoring.
>
> open webrev at http://cr.openjdk.java.net/~coleenp/8028275/
> bug link https://bugs.openjdk.java.net/browse/JDK-8028275
>
> Tested with nsk.quick.testlist and with the hotspot jtreg tests, and 
> some custom code to test exception paths.
>
> Thanks,
> Coleen
>