git: openjdk/jdk: 8325139: JFR SwapSpace event - add free swap space information on Linux when running in a container environment

[Matthias Baesken]

Changeset: 3d106cb0
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2024-03-05 15:34:27 +0000
URL:       https://git.openjdk.org/jdk/commit/3d106cb091de6b6ef2a9bf483fb0f5c98c28263c

8325139: JFR SwapSpace event - add free swap space information on Linux when running in a container environment

Reviewed-by: lucy, sgehwolf

! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/hotspot/os/linux/os_linux.cpp
! test/hotspot/jtreg/containers/docker/TestJFREvents.java