[jdk11u-dev] RFR: 8292083: Detected container memory limit may exceed physical machine memory

[Severin Gehwolf]

On Sat, 27 Aug 2022 07:08:28 GMT, Jonathan Dowland <jdowland at openjdk.org> wrote:

> This is a backport of JDK-8292083 for jdk11u-dev. I wish to backport this to get the bug fix out
> to JDK11 users as we have seen it in live deployments.
> 
> The backport is not clean:
> 
>  *   unrelated changes in src/hotspot/os/linux/os_linux.hpp (slightly different to the 17u backport)
>  *   in src /hotspot/os/linux/cgroupV1Subsystem_linux.cpp, the original patch modified
>     CgroupV1Subsystem::kernel_memory_limit_in_bytes, which does not yet exist in jdk11u.
>     It is introduced in 8287011. I don't know whether that will get backported to 11u in future.

Looks good.

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Marked as reviewed by sgehwolf (Reviewer).

PR: https://git.openjdk.org/jdk11u-dev/pull/1346