Code Review for open

Prepared by:pliden on Fri Jun 5 16:58:14 CEST 2020
Workspace:/home/pliden/openjdk/repos/jdk/open
Compare against version:-2
Summary of changes: 379 lines changed: 334 ins; 4 del; 41 mod; 5100 unchg
Patch of changes: open.patch
Bug id: JDK-8246220 : ZGC: Introduce ZUnmapper to asynchronous unmap pages
Legend: Modified file
Deleted file
New file

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

17 lines changed: 6 ins; 2 del; 9 mod; 863 unchg

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

3 lines changed: 3 ins; 0 del; 0 mod; 139 unchg

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

28 lines changed: 2 ins; 2 del; 24 mod; 480 unchg

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

8 lines changed: 0 ins; 0 del; 8 mod; 110 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/jfr/metadata/metadata.xml

4 lines changed: 4 ins; 0 del; 0 mod; 1330 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/jdk.jfr/share/conf/jfr/default.jfc

5 lines changed: 5 ins; 0 del; 0 mod; 982 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/jdk.jfr/share/conf/jfr/profile.jfc

5 lines changed: 5 ins; 0 del; 0 mod; 982 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/lib/jdk/test/lib/jfr/EventNames.java

1 line changed: 1 ins; 0 del; 0 mod; 214 unchg

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

100 lines changed: 100 ins; 0 del; 0 mod; 0 unchg

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

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

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

82 lines changed: 82 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New Patch Raw test/jdk/jdk/jfr/event/gc/detailed/TestZUnmapEvent.java

72 lines changed: 72 ins; 0 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).