hg: jdk/submit: 8223575: add subspace transitions to gc+metaspace=info log lines

[tprintezis at twitter.com]

Changeset: 4d193e40e7af
Author:    tonyp
Date:      2019-07-03 15:46 -0400
URL:       http://hg.openjdk.java.net/jdk/submit/rev/4d193e40e7af

8223575: add subspace transitions to gc+metaspace=info log lines
Reviewed-by: stuefe, tschatzl

! src/hotspot/share/gc/g1/g1HeapTransition.cpp
! src/hotspot/share/gc/g1/g1HeapTransition.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psMarkSweep.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
+ src/hotspot/share/memory/metaspace/metaspaceSizesSnapshot.cpp
+ src/hotspot/share/memory/metaspace/metaspaceSizesSnapshot.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp