hg: jdk/sandbox: 4 new changesets

[chris.hegarty at oracle.com]

Changeset: 91444da4b277
Author:    stefank
Date:      2020-06-03 14:30 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/91444da4b277

8246135: Save important GC log lines and print them when dumping hs_err files
Reviewed-by: sjohanss, pliden, eosterlund

+ src/hotspot/share/gc/shared/gcLogPrecious.cpp
+ src/hotspot/share/gc/shared/gcLogPrecious.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: ab2f3078ef28
Author:    stefank
Date:      2020-06-03 14:32 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/ab2f3078ef28

8246404: ZGC: Use GCLogPrecious for important logging lines
Reviewed-by: sjohanss, pliden, eosterlund

! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/windows/gc/z/zSyscall_windows.cpp
! src/hotspot/share/gc/z/zCPU.cpp
! src/hotspot/share/gc/z/zHeuristics.cpp
! src/hotspot/share/gc/z/zLargePages.cpp
! src/hotspot/share/gc/z/zMarkStackAllocator.cpp
! src/hotspot/share/gc/z/zNUMA.cpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zWorkers.cpp

Changeset: 707fdc69511f
Author:    stefank
Date:      2020-06-02 09:57 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/707fdc69511f

8246258: Enable hs_err heap printing earlier during initialization
Reviewed-by: stuefe, sjohanss

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: d9cc4078bcba
Author:    stefank
Date:      2020-06-03 14:34 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/d9cc4078bcba

8246434: Threads::print_on_error assumes that the heap has been set up
Reviewed-by: dholmes

! src/hotspot/share/runtime/thread.cpp