RFR: 8253714: [cgroups v2] Soft memory limit incorrectly using memory.high

Mon Sep 28 16:09:52 UTC 2020

On Mon, 28 Sep 2020 16:00:57 GMT, Severin Gehwolf <sgehwolf at openjdk.org> wrote:

>> Tests using `--memory-reservation` started to fail with newer `crun` cgroups v2-capable runtime. It turns out it was
>> incorrectly setting `memory.high` in an early version and got fixed to set `memory.low` now instead. This change
>> accounts for that.
>
> @bobvandette Could you please take a look? Thanks!

Note that due to JDK-8253727 not all tests are passing with newer crun runtime (0.8 was last working for me).

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PR: https://git.openjdk.java.net/jdk/pull/381