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List: openjdk-serviceability-dev
Subject: hg: jdk7/hotspot-rt/hotspot: 19 new changesets
From: coleen.phillimore () sun ! com (coleen ! phillimore at sun ! com)
Date: 2010-01-25 17:32:14
Message-ID: 20100125173313.6F90841AAA () hg ! openjdk ! java ! net
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Changeset: 2dd52dea6d28
Author: johnc
Date: 2010-01-12 14:56 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/2dd52dea6d28
6902115: G1:assert(ignore_max_completed||thread->is_Java_thread()||SafepointSynchronize::is_at_safepoint())
Summary: Remove invalid assert and mangle filler objects in TLABs that are being \
retired.
Reviewed-by: ysr, jmasa
! src/share/vm/gc_interface/collectedHeap.cpp
! src/share/vm/gc_interface/collectedHeap.hpp
! src/share/vm/memory/threadLocalAllocBuffer.cpp
! src/share/vm/memory/threadLocalAllocBuffer.inline.hpp
Changeset: 7b0e9cba0307
Author: ysr
Date: 2010-01-13 15:26 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/7b0e9cba0307
6896647: card marks can be deferred too long
Summary: Deferred card marks are now flushed during the gc prologue. \
Parallel[Scavege,OldGC] and SerialGC no longer defer card marks generated by \
COMPILER2 as a result of ReduceInitialCardMarks. For these cases, introduced a \
diagnostic option to defer the card marks, only for the purposes of testing and \
diagnostics. CMS and G1 continue to defer card marks. Potential performance concern \
related to single-threaded flushing of deferred card marks in the gc prologue will be \
addressed in the future.
Reviewed-by: never, johnc
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.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/opto/graphKit.cpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/opto/runtime.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/vmStructs.cpp
Changeset: 0c1bf505f7a2
Author: tonyp
Date: 2010-01-13 15:46 -0500
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/0c1bf505f7a2
6916652: G1: remove +UseG1GC from under experimental options
Summary: What the title says.
Reviewed-by: ysr, jmasa
! src/share/vm/runtime/globals.hpp
Changeset: 22e27cceb7d8
Author: tonyp
Date: 2010-01-14 09:20 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/22e27cceb7d8
Merge
! src/share/vm/runtime/globals.hpp
Changeset: 09646c4656ca
Author: johnc
Date: 2010-01-13 15:45 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/09646c4656ca
6915005: G1: Hang in PtrQueueSet::completed_buffers_list_length with gcl001
Summary: When enqueuing a completed PtrQueue buffer, cache a local pointer to the \
buffer and clear the field in the PtrQueue prior to unlocking the mutex referenced by \
the _lock field and pass the cached local value to the enqueuing routine. This will \
prevent the same completed buffer being enqueued multiple times, which causes the \
hang.
Reviewed-by: ysr
! src/share/vm/gc_implementation/g1/ptrQueue.cpp
- src/share/vm/gc_implementation/g1/ptrQueue.inline.hpp
Changeset: c4d722788ed6
Author: ysr
Date: 2010-01-16 23:51 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/c4d722788ed6
Merge
- src/share/vm/gc_implementation/g1/ptrQueue.inline.hpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/runtime/globals.hpp
Changeset: 1bc68593a110
Author: katleman
Date: 2010-01-14 15:48 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/1bc68593a110
Added tag jdk7-b79 for changeset a5a6adfca6ec
! .hgtags
Changeset: d749b1813f40
Author: trims
Date: 2010-01-15 14:25 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d749b1813f40
Merge
Changeset: 3003ddd1d433
Author: trims
Date: 2010-01-15 14:28 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/3003ddd1d433
6917463: Bump the HS17 build number to 07
Summary: Update the HS17 build number to 07
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 5b00c9feb9ea
Author: trims
Date: 2010-01-19 14:23 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/5b00c9feb9ea
Merge
- src/share/vm/gc_implementation/g1/ptrQueue.inline.hpp
Changeset: b2b6a9bf6238
Author: cfang
Date: 2010-01-12 14:37 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/b2b6a9bf6238
6894779: Loop Predication for Loop Optimizer in C2
Summary: Loop predication implementation
Reviewed-by: never, kvn
! src/share/vm/includeDB_compiler2
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/compile.hpp
! src/share/vm/opto/loopTransform.cpp
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/loopnode.hpp
! src/share/vm/opto/parse.hpp
! src/share/vm/opto/parse1.cpp
! src/share/vm/opto/parse2.cpp
! src/share/vm/opto/split_if.cpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/deoptimization.hpp
Changeset: 73b22f919c34
Author: jrose
Date: 2010-01-13 23:05 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/73b22f919c34
6912065: final fields in objects need to support inlining optimizations for JSR 292
Reviewed-by: twisti, kvn
! src/share/vm/ci/ciField.cpp
! src/share/vm/runtime/globals.hpp
Changeset: ddb7834449d0
Author: never
Date: 2010-01-15 11:53 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/ddb7834449d0
6849984: Value methods for platform dependent math functions constant fold \
incorrectly
Reviewed-by: kvn, twisti
! src/cpu/sparc/vm/interpreter_sparc.cpp
! src/cpu/sparc/vm/stubGenerator_sparc.cpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/cpu/x86/vm/templateInterpreter_x86_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/share/vm/interpreter/abstractInterpreter.hpp
! src/share/vm/opto/subnode.cpp
! src/share/vm/runtime/compilationPolicy.cpp
! src/share/vm/runtime/stubRoutines.cpp
! src/share/vm/runtime/stubRoutines.hpp
Changeset: 614b7e3a9f48
Author: never
Date: 2010-01-15 16:15 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/614b7e3a9f48
6879943: CTW failure jdk6_18/hotspot/src/share/vm/c1/c1_LIR.hpp:2029
Reviewed-by: kvn, cfang
! src/share/vm/c1/c1_LIR.hpp
Changeset: d11ce1551e8d
Author: twisti
Date: 2010-01-18 05:02 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d11ce1551e8d
6917698: os::is_allocatable Zero fix for 32-bit platforms
Summary: Recent changes call os::is_allocatable which was not implemented in Zero.
Reviewed-by: twisti
Contributed-by: Edward Nevill <ed at camswl.com>
! src/os_cpu/linux_zero/vm/os_linux_zero.cpp
Changeset: acebf2655d3a
Author: kvn
Date: 2010-01-19 10:25 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/acebf2655d3a
6917931: compiler/6895383/Test.java don't compile due missed imports
Summary: Add missing imports.
Reviewed-by: never, twisti
! test/compiler/6895383/Test.java
Changeset: 648fe315b257
Author: kvn
Date: 2010-01-19 15:54 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/648fe315b257
6893701: compiler/6877254/Test.java fails because it combines -XX:+UseConcMarkSweepGC \
with other GC
Summary: Remove explicit GC flags in regression tests
Reviewed-by: never, ysr
! test/compiler/6877254/Test.java
! test/compiler/6896727/Test.java
Changeset: 3d6016e040d6
Author: iveresov
Date: 2010-01-20 12:54 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/3d6016e040d6
Merge
! src/share/vm/runtime/globals.hpp
Changeset: 2718ec34c699
Author: coleenp
Date: 2010-01-22 15:06 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/2718ec34c699
Merge
- src/share/vm/gc_implementation/g1/ptrQueue.inline.hpp
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