[8u-dev] RFA: JDK-8215934: G1 Old Gen MemoryPool CollectionUsage.used values don't reflect mixed GC results

[Andrew Hughes]

On Tue, 22 Jan 2019 at 00:03, Hohensee, Paul <hohensee at amazon.com> wrote:
>
> Please approve a G1 serviceability bug backport.
>
> JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8215934
> CSR: https://bugs.openjdk.java.net/browse/JDK-8215935
> Webrev: http://cr.openjdk.java.net/~phh/8215934/webrev.00/
>
> First backport review thread: http://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2018-October/023507.html
> Second backport review thread: https://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2019-January/024462.html
> Backport reviewers: tschatzl, jcbeyler
> Original JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8195115
> Original CSR: https://bugs.openjdk.java.net/browse/JDK-8196719
> Original review thread: http://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2018-June/022305.html
>
>

Can we please break the overly long @run line in
test/gc/g1/mixedgc/TestOldGenCollectionUsage.java please?

Something more along the lines of
https://hg.openjdk.java.net/jdk/jdk/file/tip/test/hotspot/jtreg/gc/shenandoah/compiler/TestNullCheck.java
would be more legible.

Thanks,
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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