Code Review for hotspot

Prepared by:dholmes on Thu Dec 15 22:00:36 EST 2016
Workspace:/export/users/dh198349/jdk8u-dev/hotspot
Compare against: ssh://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot
Compare against version:8156
Summary of changes: 32 lines changed: 20 ins; 1 del; 11 mod; 8102 unchg
Changeset: hotspot.changeset
Legend: Modified file
Deleted file
New file

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

rev 8158 : 8161993: G1 crashes if active_processor_count changes during startup
Summary: Use the initial active processor count for memory initialization instead of the current active one.
Reviewed-by: dholmes, mgerdin
4 lines changed: 0 ins; 1 del; 3 mod; 4804 unchg

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

rev 8158 : 8161993: G1 crashes if active_processor_count changes during startup
Summary: Use the initial active processor count for memory initialization instead of the current active one.
Reviewed-by: dholmes, mgerdin
2 lines changed: 0 ins; 0 del; 2 mod; 308 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/runtime/os.cpp

rev 8157 : 8147910: Cache initial active_processor_count
Summary: Introduce and initialize active_processor_count variable in VM.
Reviewed-by: dholmes, jprovino
13 lines changed: 11 ins; 0 del; 2 mod; 1671 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/runtime/os.hpp

rev 8157 : 8147910: Cache initial active_processor_count
Summary: Introduce and initialize active_processor_count variable in VM.
Reviewed-by: dholmes, jprovino
11 lines changed: 9 ins; 0 del; 2 mod; 996 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/runtime/vm_version.cpp

rev 8158 : 8161993: G1 crashes if active_processor_count changes during startup
Summary: Use the initial active processor count for memory initialization instead of the current active one.
Reviewed-by: dholmes, mgerdin
2 lines changed: 0 ins; 0 del; 2 mod; 323 unchg

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