Code Review for open

Prepared by:pliden on Mon Apr 15 11:26:07 CEST 2019
Workspace:/home/pliden/openjdk/repos/jdk/open
Compare against version:-2
Summary of changes: 1840 lines changed: 905 ins; 584 del; 351 mod; 4195 unchg
Patch of changes: open.patch
Bug id: JDK-8222480 : Implementation: JEP 351: ZGC: Uncommit Unused Memory
Legend: Modified file
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New file

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/os/linux/gc/z/zNUMA_linux.cpp

1 line changed: 0 ins; 0 del; 1 mod; 82 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.cpp

318 lines changed: 183 ins; 31 del; 104 mod; 291 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.hpp

20 lines changed: 12 ins; 2 del; 6 mod; 55 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/os_cpu/linux_x86/gc/z/zBackingPath_linux_x86.cpp

4 lines changed: 0 ins; 0 del; 4 mod; 145 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/os_cpu/linux_x86/gc/z/zPhysicalMemoryBacking_linux_x86.cpp

161 lines changed: 80 ins; 21 del; 60 mod; 192 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/os_cpu/linux_x86/gc/z/zPhysicalMemoryBacking_linux_x86.hpp

23 lines changed: 9 ins; 5 del; 9 mod; 52 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/vmStructs_z.hpp

9 lines changed: 1 ins; 4 del; 4 mod; 120 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zCollectedHeap.cpp

5 lines changed: 5 ins; 0 del; 0 mod; 354 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zCollectedHeap.hpp

4 lines changed: 3 ins; 1 del; 0 mod; 132 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zHeap.cpp

14 lines changed: 10 ins; 0 del; 4 mod; 578 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zHeap.hpp

4 lines changed: 4 ins; 0 del; 0 mod; 177 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zMemory.cpp

45 lines changed: 45 ins; 0 del; 0 mod; 117 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zMemory.hpp

2 lines changed: 2 ins; 0 del; 0 mod; 61 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zPage.cpp

7 lines changed: 2 ins; 4 del; 1 mod; 61 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zPage.hpp

18 lines changed: 3 ins; 4 del; 11 mod; 94 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zPage.inline.hpp

17 lines changed: 8 ins; 7 del; 2 mod; 298 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zPageAllocator.cpp

332 lines changed: 224 ins; 71 del; 37 mod; 445 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zPageAllocator.hpp

26 lines changed: 13 ins; 5 del; 8 mod; 102 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zPhysicalMemory.cpp

120 lines changed: 35 ins; 57 del; 28 mod; 103 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zPhysicalMemory.hpp

35 lines changed: 5 ins; 17 del; 13 mod; 72 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp

33 lines changed: 4 ins; 27 del; 2 mod; 57 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zVirtualMemory.cpp

3 lines changed: 0 ins; 0 del; 3 mod; 74 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zVirtualMemory.hpp

7 lines changed: 0 ins; 3 del; 4 mod; 59 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/zVirtualMemory.inline.hpp

12 lines changed: 0 ins; 12 del; 0 mod; 54 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/gc/z/z_globals.hpp

7 lines changed: 7 ins; 0 del; 0 mod; 84 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPageAllocator.java

13 lines changed: 2 ins; 7 del; 4 mod; 63 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/gtest/gc/z/test_zForwarding.cpp

3 lines changed: 0 ins; 3 del; 0 mod; 202 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp

88 lines changed: 38 ins; 4 del; 46 mod; 30 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/ProblemList-zgc.txt

1 line changed: 0 ins; 1 del; 0 mod; 41 unchg

------ ------ ------ ------ --- New Patch Raw src/hotspot/share/gc/z/zUncommitter.cpp

74 lines changed: 74 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New Patch Raw src/hotspot/share/gc/z/zUncommitter.hpp

45 lines changed: 45 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New Patch Raw test/hotspot/jtreg/gc/z/TestUncommit.java

91 lines changed: 91 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ Old --- Patch --- src/hotspot/share/gc/z/zPreMappedMemory.cpp

87 lines changed: 0 ins; 87 del; 0 mod; 0 unchg

------ ------ ------ ------ Old --- Patch --- src/hotspot/share/gc/z/zPreMappedMemory.hpp

54 lines changed: 0 ins; 54 del; 0 mod; 0 unchg

------ ------ ------ ------ Old --- Patch --- src/hotspot/share/gc/z/zPreMappedMemory.inline.hpp

45 lines changed: 0 ins; 45 del; 0 mod; 0 unchg

------ ------ ------ ------ Old --- Patch --- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPhysicalMemoryManager.java

64 lines changed: 0 ins; 64 del; 0 mod; 0 unchg

------ ------ ------ ------ Old --- Patch --- test/hotspot/gtest/gc/z/test_zVirtualMemory.cpp

48 lines changed: 0 ins; 48 del; 0 mod; 0 unchg

This code review page was prepared using /home/pliden/openjdk/tools/webrev/webrev/webrev.ksh (vers 25.17-hg+openjdk.java.net).