Code Review for hotspot

Prepared by:sjohanss on Mon Jan 12 17:29:33 CET 2015
Workspace:/home/sjohanss/repos/jdk8u/hs-dev/hotspot
Compare against: ssh://hg.openjdk.java.net/jdk8u/hs-dev/hotspot
Compare against version:6991
Summary of changes: 45 lines changed: 25 ins; 7 del; 13 mod; 419 unchg
Changeset: hotspot.changeset
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/gc_implementation/g1/g1PageBasedVirtualSpace.cpp

rev 6992 : 8062063: Usage of UseHugeTLBFS, UseLargePagesInMetaspace and huge SurvivorAlignmentInBytes cause crashes in CMBitMapClosure::do_bit
Summary: Making sure committed memory is cleared when re-committed, even if using large pages.
Reviewed-by: kbarrett, tschatzl
30 lines changed: 18 ins; 4 del; 8 mod; 155 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/gc_implementation/g1/g1PageBasedVirtualSpace.hpp

rev 6992 : 8062063: Usage of UseHugeTLBFS, UseLargePagesInMetaspace and huge SurvivorAlignmentInBytes cause crashes in CMBitMapClosure::do_bit
Summary: Making sure committed memory is cleared when re-committed, even if using large pages.
Reviewed-by: kbarrett, tschatzl
11 lines changed: 7 ins; 2 del; 2 mod; 107 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/gc_implementation/g1/g1RegionToSpaceMapper.cpp

rev 6992 : 8062063: Usage of UseHugeTLBFS, UseLargePagesInMetaspace and huge SurvivorAlignmentInBytes cause crashes in CMBitMapClosure::do_bit
Summary: Making sure committed memory is cleared when re-committed, even if using large pages.
Reviewed-by: kbarrett, tschatzl
4 lines changed: 0 ins; 1 del; 3 mod; 157 unchg

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