Changeset: 152cf4afc11f Author: mgerdin Date: 2014-08-29 13:08 +0200 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/152cf4afc11f 8056084: Refactor Hashtable to allow implementations without rehashing support Reviewed-by: gziemski, jmasa, brutisso, coleenp, tschatzl ! src/share/vm/classfile/symbolTable.cpp ! src/share/vm/classfile/symbolTable.hpp ! src/share/vm/utilities/hashtable.cpp ! src/share/vm/utilities/hashtable.hpp Changeset: 7baf47cb97cb Author: mgerdin Date: 2014-08-29 13:12 +0200 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/7baf47cb97cb 8048268: G1 Code Root Migration performs poorly Summary: Replace G1CodeRootSet with a Hashtable based implementation, merge Code Root Migration phase into Code Root Scanning Reviewed-by: jmasa, brutisso, tschatzl ! src/share/vm/gc_implementation/g1/g1CodeCacheRemSet.cpp ! src/share/vm/gc_implementation/g1/g1CodeCacheRemSet.hpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1EvacFailure.hpp ! src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp ! src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp ! src/share/vm/gc_implementation/g1/g1RemSet.cpp ! src/share/vm/gc_implementation/g1/g1RemSet.hpp ! src/share/vm/gc_implementation/g1/g1RemSetSummary.cpp ! src/share/vm/gc_implementation/g1/g1_globals.hpp ! src/share/vm/gc_implementation/g1/heapRegion.cpp ! src/share/vm/gc_implementation/g1/heapRegion.hpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp ! src/share/vm/memory/freeList.cpp ! src/share/vm/utilities/hashtable.cpp Changeset: 58925d1f325e Author: mgerdin Date: 2014-09-08 17:47 +0200 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/58925d1f325e 8057722: G1: Code root hashtable updated incorrectly when evacuation failed Reviewed-by: brutisso, jwilhelm ! src/share/vm/gc_implementation/g1/g1CodeCacheRemSet.cpp