hg: jdk/submit11: 8206977: Minor improvements of runtime code.

[goetz.lindenmaier at sap.com]

Changeset: 2f4c3cac8556
Author:    goetz
Date:      2018-07-11 16:11 +0200
URL:       http://hg.openjdk.java.net/jdk/submit11/rev/2f4c3cac8556

8206977: Minor improvements of runtime code.
Reviewed-by: coleenp, lfoltan

! src/hotspot/cpu/x86/vm_version_ext_x86.cpp
! src/hotspot/cpu/x86/vm_version_ext_x86.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/perfMemory_linux.cpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/logging/logOutput.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/runtime/flags/jvmFlag.cpp
! src/hotspot/share/services/writeableFlags.cpp
! src/hotspot/share/utilities/ostream.cpp
! test/hotspot/gtest/logging/logTestUtils.inline.hpp
! test/hotspot/gtest/memory/test_metachunk.cpp