git: openjdk/jdk21u: master: 8310233: Fix THP detection on Linux

[Thomas Stuefe]

Changeset: d6a4e469
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-08-24 05:47:45 +0000
URL:       https://git.openjdk.org/jdk21u/commit/d6a4e469e4b2bba2f699d36c7b04aa0381a72c42

8310233: Fix THP detection on Linux

Backport-of: 37ca9024ef59d99cae0bd7e25b2e6d3c1e085f97

+ src/hotspot/os/linux/hugepages.cpp
+ src/hotspot/os/linux/hugepages.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
+ test/hotspot/jtreg/runtime/os/HugePageConfiguration.java
+ test/hotspot/jtreg/runtime/os/HugePageDetection.java