RFR: JDK-8256155: os::Linux Populate all large_page_sizes, select smallest page size in reserve_memory_special_huge_tlbfs* [v9]

[Marcus G K Williams]

On Tue, 8 Dec 2020 18:44:54 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

>> In latest patch I removed Linux::find_large_page_size and use register_large_page_sizes. I tried to streamline Linux::setup_large_page_size.
>
> with those changes, you have created a bug on os::large_page_size(), I don't think _large_page_size is set (unless I missed it).

You are correct. That escaped me, even though I was looking for where os::large_page_size() was set. :)

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