git: openjdk/zgc: 5 new changesets

[duke]

Changeset: a0255197
Author:    Stefan Karlsson <stefan.karlsson at openjdk.net>
Date:      2020-09-08 16:57:01 +0000
URL:       https://git.openjdk.java.net/zgc/commit/a0255197

ZGC: Review 8: Make StackWatermarkSet AllStatic

! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/gc/z/zBarrierSet.cpp
! src/hotspot/share/gc/z/zThreadLocalAllocBuffer.cpp
! src/hotspot/share/gc/z/zVerify.cpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/runtime/stackWatermark.cpp
! src/hotspot/share/runtime/stackWatermark.hpp
! src/hotspot/share/runtime/stackWatermarkSet.cpp
! src/hotspot/share/runtime/stackWatermarkSet.hpp
! src/hotspot/share/runtime/stackWatermarkSet.inline.hpp
! src/hotspot/share/runtime/thread.hpp

Changeset: 7176b9a3
Author:    Stefan Karlsson <stefan.karlsson at openjdk.net>
Date:      2020-09-08 16:59:42 +0000
URL:       https://git.openjdk.java.net/zgc/commit/7176b9a3

ZGC: Review 8: Rename and simplify iteration functions

! src/hotspot/share/gc/z/zVerify.cpp
! src/hotspot/share/runtime/stackWatermark.cpp
! src/hotspot/share/runtime/stackWatermark.hpp
! src/hotspot/share/runtime/stackWatermark.inline.hpp

Changeset: 1f26f769
Author:    Stefan Karlsson <stefan.karlsson at openjdk.net>
Date:      2020-09-09 12:17:27 +0000
URL:       https://git.openjdk.java.net/zgc/commit/1f26f769

ZGC: Review 8: Add locking assert_is_frame_safe

! src/hotspot/share/runtime/stackWatermark.cpp
! src/hotspot/share/runtime/stackWatermark.hpp
! src/hotspot/share/runtime/stackWatermark.inline.hpp

Changeset: 70225c42
Author:    Stefan Karlsson <stefan.karlsson at openjdk.net>
Date:      2020-09-08 17:03:34 +0000
URL:       https://git.openjdk.java.net/zgc/commit/70225c42

ZGC: Review 8: More precise start_iteration for handshake

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

Changeset: 3feb4e52
Author:    Stefan Karlsson <stefan.karlsson at openjdk.net>
Date:      2020-09-08 17:10:40 +0000
URL:       https://git.openjdk.java.net/zgc/commit/3feb4e52

ZGC: Review 8: Cleanups and comments

! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/runtime/stackWatermark.cpp
! src/hotspot/share/runtime/stackWatermark.hpp
! src/hotspot/share/runtime/stackWatermark.inline.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/utilities/vmError.cpp