Changeset: cd8189d84e92 Author: trims Date: 2010-12-22 19:20 -0800 URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/cd8189d84e92
Added tag hs20-b04 for changeset 9669f9b28410 ! .hgtags Changeset: b03260081e9b Author: johnc Date: 2010-12-17 11:26 -0800 URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/b03260081e9b 7006113: G1: Initialize ReferenceProcessor::_is_alive_non_header field Summary: Initialize the _is_alive_non_header field of G1's reference processor with an instance of the G1CMIsAliveClosure. This will stop adding reference objects with live referents to the discovered reference lists unnecessarily. Reviewed-by: tonyp, ysr, jwilhelm, brutisso ! src/share/vm/gc_implementation/g1/concurrentMark.cpp ! src/share/vm/gc_implementation/g1/concurrentMark.hpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp Changeset: 74ee0db180fa Author: ysr Date: 2010-12-17 23:41 -0800 URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/74ee0db180fa 6807801: CMS: could save/restore fewer header words during scavenge Summary: Age bits need not enter the mark-word preservation calculus; also affected, in addition to CMS, per CR synopsis above, were ParNew (but not DefNew), ParallelScavenge and G1, albeit to a lesser degree than CMS. Reviewed-by: tonyp, johnc ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp ! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp ! src/share/vm/memory/defNewGeneration.cpp ! src/share/vm/memory/defNewGeneration.hpp ! src/share/vm/oops/markOop.inline.hpp Changeset: 7c5250dbd584 Author: tonyp Date: 2010-12-19 20:57 -0500 URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/7c5250dbd584 6896624: G1: hotspot:::gc and hotspot:::mem-pool-gc probes are not fired Summary: Fire the gc-begin and gc-end probes for G1. Reviewed-by: kamg, ysr, jcoomes ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/shared/vmGCOperations.hpp Changeset: 9026f05dc736 Author: johnc Date: 2010-12-23 12:19 -0800 URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/9026f05dc736 Merge Changeset: 5ef9917b908d Author: trims Date: 2010-12-24 07:59 -0800 URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/5ef9917b908d 7008759: Bump the HS20 build number to 05 Summary: Update the HS20 build number to 05 Reviewed-by: jcoomes ! make/hotspot_version
