hg: jdk8u/jdk8u-dev/hotspot: 21 new changesets

alejandro.murillo at oracle.com alejandro.murillo at oracle.com
Tue Aug 26 20:48:07 UTC 2014 

Changeset: 4d5c3760ebb4
Author:    katleman
Date:      2014-08-21 11:43 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/4d5c3760ebb4

Added tag jdk8u40-b02 for changeset f52cb9164759

! .hgtags

Changeset: 5c8178d7dd35
Author:    amurillo
Date:      2014-08-14 12:58 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/5c8178d7dd35

8055155: new hotspot build - hs25.40-b06
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 8ae0d26ab728
Author:    dsimms
Date:      2014-08-14 10:56 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/8ae0d26ab728

8046919: jni_PushLocalFrame OOM - increase MAX_REASONABLE_LOCAL_CAPACITY
Summary: Increase the previous limit from 4k to 64k, added "-XX:MaxJNILocalCapacity=<capacity>" flag
Reviewed-by: hseigel, fparain

! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 43aa571c1131
Author:    amurillo
Date:      2014-08-15 11:39 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/43aa571c1131

8055217: Make jdk8u40 the default jprt release for hs25.40
Reviewed-by: mikael, kvn

! make/jprt.properties

Changeset: da00a41842a5
Author:    brutisso
Date:      2014-04-23 12:37 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/da00a41842a5

8038265: CMS: enable time based triggering of concurrent cycles
Reviewed-by: mgerdin, brutisso
Contributed-by: michal at frajt.eu

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 411e30e5fbb8
Author:    roland
Date:      2014-08-13 11:00 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/411e30e5fbb8

8026796: Make replace_in_map() on parent maps generic
Summary: propagate node replacements along control flow edges to callers
Reviewed-by: kvn, vlivanov

! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/callGenerator.cpp
! src/share/vm/opto/callGenerator.hpp
! src/share/vm/opto/callnode.cpp
! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/compile.hpp
! src/share/vm/opto/doCall.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/node.cpp
! src/share/vm/opto/parse.hpp
! src/share/vm/opto/parse1.cpp
+ src/share/vm/opto/replacednodes.cpp
+ src/share/vm/opto/replacednodes.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/utilities/growableArray.hpp

Changeset: 92baebeb744b
Author:    hseigel
Date:      2014-08-12 20:29 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/92baebeb744b

8050485: super() in a try block in a ctor causes VerifyError
Summary: Parse catch clause paths to ensure they end in throws
Reviewed-by: dlong, acorn, kamg, ctornqvi, lfoltan

! src/share/vm/classfile/verifier.cpp
! src/share/vm/classfile/verifier.hpp

Changeset: fb971e09d20f
Author:    iveresov
Date:      2014-08-13 17:37 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/fb971e09d20f

8054883: Segmentation error while running program
Summary: Fix pattern matching of range check
Reviewed-by: kvn

! src/share/vm/opto/ifnode.cpp

Changeset: 8a7429682242
Author:    stefank
Date:      2014-08-18 14:12 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/8a7429682242

8055275: Several gc/class_unloading/ tests fail due to missed +UnlockDiagnosticVMOptions flag
Reviewed-by: mgerdin, jwilhelm

! test/gc/class_unloading/TestCMSClassUnloadingEnabledHWM.java
! test/gc/class_unloading/TestG1ClassUnloadingHWM.java

Changeset: 18bf0b66de52
Author:    poonam
Date:      2014-08-19 02:05 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/18bf0b66de52

8044406: JVM crash with JDK8 (build 1.8.0-b132) with G1 GC
Summary: Fill the last card that has been allocated into with a dummy object
Reviewed-by: tschatzl, mgerdin

! src/share/vm/gc_implementation/g1/g1AllocRegion.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp

Changeset: 15b01edee7c0
Author:    poonam
Date:      2014-08-19 09:13 +0000
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/15b01edee7c0

Merge


Changeset: 2d1534aa7131
Author:    tschatzl
Date:      2014-08-18 15:41 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/2d1534aa7131

8054362: gc/g1/TestEagerReclaimHumongousRegions2.java timeout
Summary: Give the test a time limit of approximately one minute so that it exits early on slow machines.
Reviewed-by: ehelin, dfazunen, brutisso

! test/gc/g1/TestEagerReclaimHumongousRegions2.java

Changeset: ff3169f25621
Author:    brutisso
Date:      2014-04-01 07:46 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/ff3169f25621

8038829: G1: More useful information in a few assert messages
Reviewed-by: sjohanss, jmasa

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

Changeset: eec72fa4b108
Author:    brutisso
Date:      2014-08-19 12:39 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/eec72fa4b108

8040722: G1: Clean up usages of heap_region_containing
Reviewed-by: tschatzl, jmasa

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp
! src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp
! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1RemSet.inline.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.cpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.hpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.inline.hpp

Changeset: 6701abbc4441
Author:    tschatzl
Date:      2014-08-19 10:50 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/6701abbc4441

8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
Summary: Let HeapRegionSeq manage the heap region and auxiliary data to decrease the amount of responsibilities of G1CollectedHeap, and encapsulate this work from other code.
Reviewed-by: jwilhelm, jmasa, mgerdin, brutisso

! agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/G1CollectedHeap.java
! agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/G1HeapRegionTable.java
! agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/HeapRegionSeq.java
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1BlockOffsetTable.cpp
! src/share/vm/gc_implementation/g1/g1BlockOffsetTable.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.cpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.hpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.inline.hpp
! src/share/vm/gc_implementation/g1/heapRegionSet.cpp
! src/share/vm/gc_implementation/g1/heapRegionSet.hpp
! src/share/vm/gc_implementation/g1/heapRegionSet.inline.hpp
! src/share/vm/gc_implementation/g1/vmStructs_g1.hpp
! src/share/vm/prims/whitebox.cpp

Changeset: 1f1d373cd044
Author:    tschatzl
Date:      2014-08-21 11:47 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/1f1d373cd044

8038423: G1: Decommit memory within heap
Summary: Allow G1 to decommit memory of arbitrary regions within the heap and their associated auxiliary data structures card table, BOT, hot card cache, and mark bitmaps.
Reviewed-by: mgerdin, brutisso, jwilhelm

! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp
! src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.inline.hpp
! src/share/vm/gc_implementation/g1/g1BlockOffsetTable.cpp
! src/share/vm/gc_implementation/g1/g1BlockOffsetTable.hpp
! src/share/vm/gc_implementation/g1/g1BlockOffsetTable.inline.hpp
! src/share/vm/gc_implementation/g1/g1CardCounts.cpp
! src/share/vm/gc_implementation/g1/g1CardCounts.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1HotCardCache.cpp
! src/share/vm/gc_implementation/g1/g1HotCardCache.hpp
+ src/share/vm/gc_implementation/g1/g1PageBasedVirtualSpace.cpp
+ src/share/vm/gc_implementation/g1/g1PageBasedVirtualSpace.hpp
+ src/share/vm/gc_implementation/g1/g1RegionToSpaceMapper.cpp
+ src/share/vm/gc_implementation/g1/g1RegionToSpaceMapper.hpp
! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp
! src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.cpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.hpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.inline.hpp
! src/share/vm/gc_implementation/g1/heapRegionSet.cpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/memory/cardTableModRefBS.cpp
! src/share/vm/memory/cardTableModRefBS.hpp
! src/share/vm/memory/cardTableRS.cpp
! src/share/vm/prims/jni.cpp

Changeset: 8d5f66b42c53
Author:    tschatzl
Date:      2014-08-20 14:34 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/8d5f66b42c53

8055525: Bigapp weblogic+medrec fails to startup after JDK-8038423
Summary: If large pages are enabled and configured in Linux, the VM always pre-commits the entire space. The VM fails verification of the commit of the initial heap because some internal data structure marked all memory pages of the heap as committed during initialization. This makes the code think that we attempted a double-commit during first allocation of the heap. Remove the initial marking of memory pages of the heap to committed.
Reviewed-by: mgerdin

! src/share/vm/gc_implementation/g1/g1PageBasedVirtualSpace.cpp

Changeset: 7b2fc3129653
Author:    tschatzl
Date:      2014-08-20 15:04 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/7b2fc3129653

8055635: Missing include in g1RegionToSpaceMapper.hpp results in unresolved symbol of fastdebug build without precompiled headers
Reviewed-by: mgerdin, ehelin

! src/share/vm/gc_implementation/g1/g1RegionToSpaceMapper.cpp
! src/share/vm/gc_implementation/g1/g1RegionToSpaceMapper.hpp

Changeset: fbc31318922c
Author:    amurillo
Date:      2014-08-21 14:42 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/fbc31318922c

Merge


Changeset: 38539608359a
Author:    amurillo
Date:      2014-08-21 14:42 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/38539608359a

Added tag hs25.40-b06 for changeset fbc31318922c

! .hgtags

Changeset: 3374ec4c4448
Author:    amurillo
Date:      2014-08-26 13:38 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/3374ec4c4448

Merge

! .hgtags
! make/hotspot_version
! src/share/vm/runtime/arguments.cpp

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