RFR: 8330076: [NMT] add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API [v5]

[Johan Sjölen]

On Sat, 13 Apr 2024 05:38:11 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

>> Afshin Zafari has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   mtCode and mtMetaspace were missed from System Dump map
>
> Just a thought: one (manual) test I would do would be that several JVMs run with the same conditions (I would do at least one with -Xmx=Xms and AlwaysPreTouch) accumulate the same NMT numbers, current, and peak. Just to make sure we use the same flags before and after.

Hi @tstuefe, are you OK with the changes as they are now?

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PR Comment: https://git.openjdk.org/jdk/pull/18745#issuecomment-2082173662