[jdk11u-dev] RFR: 8231111: Cgroups v2: Rework Metrics in java.base so as to recognize unified hierarchy [v8]

Thu Mar 17 17:40:09 UTC 2022

On Thu, 17 Mar 2022 17:33:27 GMT, Zhengyu Gu <zgu at openjdk.org> wrote:

> > A few more fix-ups are needed (see also inline comments):
> > > 3. `PlainRead.java` would need to get the `-2` added as a "good" value. Like here: [openjdk/jdk at 01875677#diff-fb4f4dbf8943e1dcfd1663922c16f9ed3db403c070bd50979680ec5303756674R48](https://github.com/openjdk/jdk/commit/01875677#diff-fb4f4dbf8943e1dcfd1663922c16f9ed3db403c070bd50979680ec5303756674R48) It's part of the original JDK-8250984 fix, but wasn't part of the 11 backport when it was done. So we should add it with this backport.
> 
> Even with this change, the test still failed.

Right. See: https://github.com/openjdk/jdk11u-dev/pull/840#issuecomment-1067065313

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PR: https://git.openjdk.java.net/jdk11u-dev/pull/863