hg: hsx/hotspot-main/hotspot: 10 new changesets

[jon.masamitsu at oracle.com]

Changeset: 859cd1a76f8a
Author:    brutisso
Date:      2012-09-13 21:20 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/859cd1a76f8a

7197906: BlockOffsetArray::power_to_cards_back() needs to handle > 32 bit shifts
Reviewed-by: brutisso, johnc, ysr
Contributed-by: Hal Mo <kungu.mjh at taobao.com>

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/memory/blockOffsetTable.hpp

Changeset: 2a48c84f1d04
Author:    coleenp
Date:      2012-09-17 10:46 -0400
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/2a48c84f1d04

7197269: NPG: FollowReferences has no ClassLoader -> Class link to follow
Summary: restore java/lang/ClassLoader.addClass() upcall
Reviewed-by: sspitsyn, dcubed, jmasa

! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/memory/universe.cpp
! src/share/vm/memory/universe.hpp

Changeset: 9646b7ff4d14
Author:    brutisso
Date:      2012-09-17 10:33 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/9646b7ff4d14

7198130: G1: PrintReferenceGC output comes out of order
Summary: Move the first part of the GC logging, including timestamp, to the start of the GC
Reviewed-by: johnc, jwilhelm

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/runtime/timer.cpp

Changeset: 8da5e203b993
Author:    jmasa
Date:      2012-09-18 14:15 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/8da5e203b993

7197557: NPG: nsk/sysdict/vm/stress/chain/chain004 hangs intermittently
Reviewed-by: johnc, ysr

! src/share/vm/gc_implementation/shared/vmGCOperations.cpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspace.hpp

Changeset: 8fbf05030e24
Author:    johnc
Date:      2012-09-19 08:48 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/8fbf05030e24

7016955: G1: remove the is_zeroed parameter from the HeapRegion constructor
Summary: The is_zeroed parameter is no longer used and so can be removed.
Reviewed-by: johnc, jmasa, brutisso
Contributed-by: Brandon Mitchell <brandon at twitter.com>

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

Changeset: bc675e55b48c
Author:    johnc
Date:      2012-09-19 15:48 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/bc675e55b48c

7193946: Move warnings associated with UseMemSetInBOT flag
Summary: The warnings associated with the UseMemSetInBOT flag are duplicated in CMS and G1. The separate warnings have been removed and single instance of the warning has been placed in a common location.
Reviewed-by: brutisso, ysr

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/runtime/arguments.cpp

Changeset: b2ef234911c9
Author:    johnc
Date:      2012-09-20 09:52 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/b2ef234911c9

7190666: G1: assert(_unused == 0) failed: Inconsistency in PLAB stats
Summary: Reset the fields in ParGCAllocBuffer, that are used for accumulating values for the ResizePLAB sensors in PLABStats, to zero after flushing the values to the PLABStats fields. Flush PLABStats values only when retiring the final allocation buffers prior to disposing of a G1ParScanThreadState object, rather than when retiring every allocation buffer.
Reviewed-by: jwilhelm, jmasa, ysr

! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/shared/parGCAllocBuffer.cpp
! src/share/vm/gc_implementation/shared/parGCAllocBuffer.hpp

Changeset: e861d44e0c9c
Author:    jmasa
Date:      2012-09-20 12:18 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/e861d44e0c9c

7199923: NPG: tools/javac/T7093325.java timeout
Reviewed-by: stefank, coleenp, kvn

! src/share/vm/classfile/classLoaderData.hpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/shared/markSweep.cpp

Changeset: 46b3b2dd84db
Author:    jmasa
Date:      2012-09-20 13:49 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/46b3b2dd84db

Merge


Changeset: 145ffab733e7
Author:    jcoomes
Date:      2012-09-20 16:27 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/145ffab733e7

7199082: write warning messages to stderr
Reviewed-by: ysr, dholmes, sla

! src/share/vm/utilities/debug.cpp