Code Review for hotspot

Prepared by:fyang on Wed Jan 13 16:21:53 CST 2021
Workspace:/home/yangfei/openjdk8u-dev/hotspot
Compare against: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot
Compare against version:9373
Summary of changes: 145 lines changed: 58 ins; 46 del; 41 mod; 2726 unchg
Changeset: hotspot.changeset
Bug id: JDK-8259659 : Missing memory fences between memory allocation and refinement
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/gc_implementation/g1/g1RemSet.cpp

rev 9374 : 8259659: Missing memory fences between memory allocation and refinement
Summary: Refactored to have needed barrier
Reviewed-by: tschatzl, ehelin
92 lines changed: 51 ins; 15 del; 26 mod; 625 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/gc_implementation/g1/heapRegion.cpp

rev 9374 : 8259659: Missing memory fences between memory allocation and refinement
Summary: Refactored to have needed barrier
Reviewed-by: tschatzl, ehelin
38 lines changed: 2 ins; 30 del; 6 mod; 1163 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/gc_implementation/g1/heapRegion.hpp

rev 9374 : 8259659: Missing memory fences between memory allocation and refinement
Summary: Refactored to have needed barrier
Reviewed-by: tschatzl, ehelin
13 lines changed: 3 ins; 1 del; 9 mod; 802 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/gc_implementation/g1/heapRegionType.hpp

rev 9374 : 8259659: Missing memory fences between memory allocation and refinement
Summary: Refactored to have needed barrier
Reviewed-by: tschatzl, ehelin
2 lines changed: 2 ins; 0 del; 0 mod; 136 unchg

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