RFR(s): 8250627: Use -XX:+/-UseContainerSupport for enabling/disabling Java container metrics

[Andrew Haley]

On 7/28/20 9:27 AM, Severin Gehwolf wrote:
> The intention is for this patch to be backported to older JDKs so as to
> provide a means to disable container metrics should things go wrong
> with backports of the likes of JDK-8226575.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8250627
> webrev: https://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8250627/01/webrev/
> 
> Testing: New container test. Existing container tests. jdk/submit.
>          tier1 on Linux x86_64.

That looks right, and pleasingly simple.

-- 
Andrew Haley  (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
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