hg: jdk9/hs/hotspot: 7 new changesets

[jesper.wilhelmsson at oracle.com]

Changeset: f1821f27f91c
Author:    stefank
Date:      2014-10-02 10:55 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/f1821f27f91c

8056240: Investigate increased GC remark time after class unloading changes in CRM Fuse
Reviewed-by: mgerdin, coleenp, bdelsart

! src/share/vm/classfile/classLoaderData.cpp
! src/share/vm/classfile/classLoaderData.hpp
! src/share/vm/classfile/metadataOnStackMark.cpp
! src/share/vm/classfile/metadataOnStackMark.hpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/oops/constantPool.cpp
! src/share/vm/oops/method.cpp
! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp
! src/share/vm/utilities/accessFlags.cpp
! src/share/vm/utilities/accessFlags.hpp
+ src/share/vm/utilities/chunkedList.cpp
+ src/share/vm/utilities/chunkedList.hpp

Changeset: 76ee2cdb5d88
Author:    jwilhelm
Date:      2014-10-20 15:23 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/76ee2cdb5d88

Merge

! src/share/vm/runtime/thread.cpp

Changeset: d9cb9b61a295
Author:    jwilhelm
Date:      2014-08-22 10:10 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/d9cb9b61a295

8055702: Remove the generations array
Summary: The _gens array is removed and replaced by explicit _young_gen and _old_gen variables.
Reviewed-by: mgerdin, kbarrett

! agent/src/share/classes/sun/jvm/hotspot/memory/GenCollectedHeap.java
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/memory/defNewGeneration.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/genMarkSweep.cpp
! src/share/vm/memory/generation.cpp
! src/share/vm/runtime/vmStructs.cpp

Changeset: 96e85e97d06e
Author:    sjohanss
Date:      2014-10-20 10:18 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/96e85e97d06e

8058568: GC cleanup phase can cause G1 skipping a System.gc()
Summary: Marking G1 FullGC as a _full collection and passing down the correct before count.
Reviewed-by: brutisso, mgerdin

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/vm_operations_g1.hpp

Changeset: f0c015238101
Author:    mlarsson
Date:      2014-10-21 11:57 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/f0c015238101

6979279: remove special-case code for ParallelGCThreads==0
Reviewed-by: jwilhelm, brutisso, kbarrett

! src/share/vm/gc_implementation/concurrentMarkSweep/adaptiveFreeList.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/adaptiveFreeList.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! 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/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp
! src/share/vm/gc_implementation/g1/g1HotCardCache.cpp
! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1RemSet.hpp
! src/share/vm/gc_implementation/g1/g1RemSet.inline.hpp
! src/share/vm/gc_implementation/g1/g1StringDedup.cpp
! src/share/vm/gc_implementation/g1/satbQueue.cpp
! src/share/vm/gc_implementation/g1/satbQueue.hpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/gc_implementation/parallelScavenge/generationSizer.cpp
! src/share/vm/memory/freeBlockDictionary.cpp
! src/share/vm/memory/freeList.cpp
! src/share/vm/memory/freeList.hpp
! src/share/vm/memory/sharedHeap.cpp

Changeset: 42667d44d63d
Author:    jwilhelm
Date:      2014-10-22 16:40 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/42667d44d63d

8061805: BACKOUT - Remove the generations array
Summary: Backing out the change due to non-trivial test problems in nightly testing.
Reviewed-by: jwilhelm, mgerdin

! agent/src/share/classes/sun/jvm/hotspot/memory/GenCollectedHeap.java
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/memory/defNewGeneration.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/genMarkSweep.cpp
! src/share/vm/memory/generation.cpp
! src/share/vm/runtime/vmStructs.cpp

Changeset: f0dd24a15264
Author:    jwilhelm
Date:      2014-10-23 17:36 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/f0dd24a15264

Merge