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List: openjdk-serviceability-dev
Subject: hg: hsx/hotspot-rt/hotspot: 12 new changesets
From: vladimir.danushevsky () oracle ! com (vladimir ! danushevsky at oracle ! com)
Date: 2011-12-28 0:34:28
Message-ID: 20111228003502.75631477E6 () hg ! openjdk ! java ! net
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Changeset: 3c648b9ad052
Author: stefank
Date: 2011-12-14 12:15 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/3c648b9ad052
7121373: Clean up CollectedHeap::is_in
Summary: Fixed G1CollectedHeap::is_in, added tests, cleaned up comments and made \
Space::is_in pure virtual.
Reviewed-by: brutisso, tonyp, jcoomes
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_interface/collectedHeap.cpp
! src/share/vm/gc_interface/collectedHeap.hpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/generation.hpp
! src/share/vm/memory/space.cpp
! src/share/vm/memory/space.hpp
! src/share/vm/oops/arrayOop.cpp
! src/share/vm/oops/arrayOop.hpp
! src/share/vm/prims/jni.cpp
! src/share/vm/utilities/quickSort.cpp
! src/share/vm/utilities/quickSort.hpp
Changeset: fd2b426c30db
Author: johnc
Date: 2011-12-14 17:43 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/fd2b426c30db
7119908: G1: Cache CSet start region for each worker for subsequent reuse
Summary: Cache workers' calculated starting heap region, used for parallel iteration \
over the collcection set, for subsequent reuse.
Reviewed-by: tonyp, brutisso
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
Changeset: 41406797186b
Author: tonyp
Date: 2011-12-16 02:14 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/41406797186b
7113012: G1: rename not-fully-young GCs as "mixed"
Summary: Renamed partially-young GCs as mixed and fully-young GCs as young. Change \
all external output that includes those terms (GC log and GC ergo log) as well as any \
comments, fields, methods, etc. The changeset also includes very minor code tidying \
up (added some curly brackets).
Reviewed-by: johnc, brutisso
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/g1/g1ErgoVerbose.cpp
! src/share/vm/gc_implementation/g1/g1ErgoVerbose.hpp
! src/share/vm/gc_implementation/g1/g1MonitoringSupport.hpp
Changeset: adedfbbf0360
Author: johnc
Date: 2011-12-16 11:40 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/adedfbbf0360
7120038: G1: ParallelGCThreads==0 is broken
Summary: Running G1 with ParallelGCThreads==0 results in various crashes and asserts. \
Most of these are caused by unguarded references to the worker threads array or an \
incorrect number of active workers.
Reviewed-by: jmasa, tonyp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
Changeset: e7dead7e90af
Author: johnc
Date: 2011-12-19 10:02 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/e7dead7e90af
7117303: VM uses non-monotonic time source and complains that it is non-monotonic
Summary: Replaces calls to os::javaTimeMillis(), which does not (and cannot) \
guarantee monotonicity, in GC code to an equivalent expression that uses \
os::javaTimeNanos(). os::javaTimeNanos is guaranteed monotonically non-decreasing if \
the underlying platform provides a monotonic time source. Changes in OS files are to \
make use of the newly defined constants in globalDefinitions.hpp.
Reviewed-by: dholmes, ysr
! src/os/bsd/vm/os_bsd.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/generation.hpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/utilities/globalDefinitions.hpp
Changeset: 129cd462ae89
Author: jmasa
Date: 2011-12-20 12:27 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/129cd462ae89
Merge
Changeset: 4b18532913c7
Author: vladidan
Date: 2011-12-22 12:01 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/4b18532913c7
Merge
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
Changeset: 7e075537835d
Author: cl
Date: 2011-12-22 19:00 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/7e075537835d
Added tag jdk8-b18 for changeset 61165f53f165
! .hgtags
Changeset: 4bcf61041217
Author: amurillo
Date: 2011-12-23 15:24 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/4bcf61041217
Merge
Changeset: 9232e0ecbc2c
Author: amurillo
Date: 2011-12-23 15:24 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/9232e0ecbc2c
Added tag hs23-b09 for changeset 4bcf61041217
! .hgtags
Changeset: 0841c0ec2ed6
Author: amurillo
Date: 2011-12-23 15:29 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/0841c0ec2ed6
7123810: new hotspot build - hs23-b10
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 4ec93d767458
Author: vladidan
Date: 2011-12-26 20:36 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/4ec93d767458
Merge
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