[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8261401: Add sanity check for UseSHM large pages similar to the one used with hugetlb large pages

[Stefan Johansson]

Changeset: f639df43
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2021-02-17 12:03:25 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/f639df43

8261401: Add sanity check for UseSHM large pages similar to the one used with hugetlb large pages

Reviewed-by: stuefe, tschatzl

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! test/hotspot/jtreg/gc/g1/TestLargePageUseForHeap.java