RFR 8037842: Failing to allocate MethodCounters and MDO causes a serious performance drop

[Vladimir Kozlov]

Thank you, Coleen, for fixing this.
Changes looks fine to me.

Thanks,
Vladimir

On 10/29/14 1:30 PM, Coleen Phillimore wrote:
> Summary: Stop allocating compiler profiling metadata when metaspace is
> full.
>
> open webrev at http://cr.openjdk.java.net/~coleenp/8037842/
> bug link https://bugs.openjdk.java.net/browse/JDK-8037842
>
> Tested with test case in the report with prints in the JVM and test.   I
> can't add this test though, there seems to be sketchy things going on
> with metaspace high water marks and it prints out too much before
> getting the compiler message for jtreg to deal with.  And it may time
> out and has some timing issues.
>
> Also ran jtreg, jck, nsk.quick.testlist tests.
>
> Thanks,
> Coleen