On Mon, 29 Jul 2024 05:03:22 GMT, Jan Kratochvil <jkratoch...@openjdk.org> 
wrote:

>> src/hotspot/os/linux/cgroupUtil_linux.cpp line 64:
>> 
>>> 62:     return cpu->adjust_controller(cpu_total);
>>> 63:   }
>>> 64:   return cpu;
>> 
>> I guess an alternative - and maybe more readable solution - would be to 
>> inline `cpu->adjust_controller()` and `mem->adjust_controller()` code here. 
>> We have cg version agnostic api to query the limits. We'd just need 
>> accessors for `cgroup_path()` and a setter, `set_cgroup_path()` in 
>> `CgroupCpuController/CgroupMemoryController` impls.
>
> Currently (before my refactorization) the same code is duplicated 4 times. Do 
> I understand the plan correctly it should be still duplicated but just 2 
> times? As without the duplication I do not see how to inline it.

I have committed something, not sure if it is what was intended.

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PR Review Comment: https://git.openjdk.org/jdk/pull/17198#discussion_r1696483665

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