git: openjdk/jdk: 8257970: Remove julong types in os::limit_heap_by_allocatable_memory

[Per Liden]

Changeset: b5592c05
Author:    Per Liden <pliden at openjdk.org>
Date:      2020-12-11 10:17:21 +0000
URL:       https://git.openjdk.java.net/jdk/commit/b5592c05

8257970: Remove julong types in os::limit_heap_by_allocatable_memory

Reviewed-by: stefank, tschatzl

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/gc/z/zAddressSpaceLimit.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/os.hpp