hg: jdk/sandbox: 3 new changesets

[chris.hegarty at oracle.com]

Changeset: 54845835747f
Author:    pliden
Date:      2019-08-28 09:50 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/54845835747f

8230090: ZGC: Introduce ZSyscall
Reviewed-by: stefank

+ src/hotspot/os/linux/gc/z/zSyscall_linux.cpp
+ src/hotspot/os/linux/gc/z/zSyscall_linux.hpp
! src/hotspot/os_cpu/linux_aarch64/gc/z/zBackingFile_linux_aarch64.cpp
+ src/hotspot/os_cpu/linux_aarch64/gc/z/zSyscall_linux_aarch64.hpp
! src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.cpp
+ src/hotspot/os_cpu/linux_x86/gc/z/zSyscall_linux_x86.hpp

Changeset: 0cd210d5cb9c
Author:    pliden
Date:      2019-08-28 09:50 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/0cd210d5cb9c

8230092: ZGC: Consolidate ZBackingFile, ZBackingPath and ZPhysicalMemoryBacking on Linux
Reviewed-by: stefank

! src/hotspot/os/linux/gc/z/zBackingFile_linux.cpp < src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.cpp
+ src/hotspot/os/linux/gc/z/zBackingFile_linux.hpp
+ src/hotspot/os/linux/gc/z/zBackingPath_linux.cpp
+ src/hotspot/os/linux/gc/z/zBackingPath_linux.hpp
+ src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
+ src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.hpp
- src/hotspot/os_cpu/linux_aarch64/gc/z/zBackingFile_linux_aarch64.cpp
- src/hotspot/os_cpu/linux_aarch64/gc/z/zBackingFile_linux_aarch64.hpp
- src/hotspot/os_cpu/linux_aarch64/gc/z/zBackingPath_linux_aarch64.cpp
- src/hotspot/os_cpu/linux_aarch64/gc/z/zBackingPath_linux_aarch64.hpp
- src/hotspot/os_cpu/linux_aarch64/gc/z/zPhysicalMemoryBacking_linux_aarch64.cpp
- src/hotspot/os_cpu/linux_aarch64/gc/z/zPhysicalMemoryBacking_linux_aarch64.hpp
- src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.hpp
- src/hotspot/os_cpu/linux_x86/gc/z/zBackingPath_linux_x86.cpp
- src/hotspot/os_cpu/linux_x86/gc/z/zBackingPath_linux_x86.hpp
- src/hotspot/os_cpu/linux_x86/gc/z/zPhysicalMemoryBacking_linux_x86.cpp
- src/hotspot/os_cpu/linux_x86/gc/z/zPhysicalMemoryBacking_linux_x86.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.hpp

Changeset: 53ed0cf870b0
Author:    pliden
Date:      2019-08-28 09:50 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/53ed0cf870b0

8230096: ZGC: Remove unused ZObjectAllocator::_nworkers
Reviewed-by: stefank

! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zObjectAllocator.cpp
! src/hotspot/share/gc/z/zObjectAllocator.hpp