RFR: 8256155: Allow multiple large page sizes to be used on Linux [v30]

Wed May 5 10:44:04 UTC 2021

On Tue, 4 May 2021 17:57:27 GMT, Marcus G K Williams <github.com+168222+mgkwill at openjdk.org> wrote:

> > Filed [JDK-8266349](https://bugs.openjdk.java.net/browse/JDK-8266349) for passing page size down to `reserve_memory_special`. As I mentioned [here](https://github.com/openjdk/jdk/pull/1153/files#r623353767), if we do this change before this one. We should not have to care about anything but adding the available and configure page sizes to `os::_page_sizes`.
> 
> Thanks @kstefanj. Sounds like a clean way to go. Looking forward to seeing the code. Is this likely for JDK17 branch?

Yes, very likely. Just opened the PR :)

-------------

PR: https://git.openjdk.java.net/jdk/pull/1153