hg: jdk8u/jdk8u-dev/hotspot: 17 new changesets
alejandro.murillo at oracle.com
alejandro.murillo at oracle.com
Tue May 26 17:03:18 UTC 2015
Changeset: a20bd9718799
Author: katleman
Date: 2015-05-21 10:00 -0700
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/a20bd9718799
Added tag jdk8u60-b16 for changeset ab2353694ea7
! .hgtags
Changeset: bbceafdc7a5f
Author: minqi
Date: 2015-05-14 20:56 -0700
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/bbceafdc7a5f
6536943: Bogus -Xcheck:jni warning for SIG_INT action for SIGINT in JVM started from non-interactive shell
Summary: check_signal_handler will print out Warning for SHURDOWN2_SIGNAL (SIGINT) is replaced by non-interactive shell. Fix by supply more information of the replacement to user.
Reviewed-by: dholmes
Contributed-by: yumin.qi at oracle.com
! src/os/aix/vm/os_aix.cpp
! src/os/bsd/vm/os_bsd.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
Changeset: e4a1ff4e5cae
Author: minqi
Date: 2015-05-15 04:52 +0000
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/e4a1ff4e5cae
Merge
Changeset: 12cd98726f57
Author: amurillo
Date: 2015-05-14 22:46 -0700
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/12cd98726f57
8080458: new hotspot build - hs25.60-b17
Reviewed-by: dholmes
! make/hotspot_version
Changeset: 82617ab0e8b3
Author: amurillo
Date: 2015-05-15 06:47 +0000
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/82617ab0e8b3
Merge
Changeset: cbc7c4c9e11c
Author: tschatzl
Date: 2015-01-07 15:15 +0100
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/cbc7c4c9e11c
8048179: Early reclaim of large objects that are referenced by a few objects
Summary: Push the remembered sets of large objects with few referenced into the dirty card queue at the beginning of the evacuation so that they may end up with zero remembered set entries at the end of the collection, and are potentially reclaimed. Also improve timing measurements of the early reclaim mechanism, and shorten flag names.
Reviewed-by: brutisso, jmasa, dfazunen
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp
! src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp
- test/gc/g1/TestEagerReclaimHumongousRegions2.java
+ test/gc/g1/TestEagerReclaimHumongousRegionsClearMarkBits.java
+ test/gc/g1/TestEagerReclaimHumongousRegionsWithRefs.java
+ test/gc/g1/TestG1TraceEagerReclaimHumongousObjects.java
- test/gc/g1/TestG1TraceReclaimDeadHumongousObjectsAtYoungGC.java
! test/gc/g1/TestGCLogMessages.java
Changeset: 24c446b2460d
Author: kbarrett
Date: 2015-04-08 10:32 -0400
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/24c446b2460d
8076265: Simplify deal_with_reference
Summary: Eliminate _CHECK_BOTH_FINGERS_ and simplify.
Reviewed-by: brutisso, tschatzl
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.inline.hpp
Changeset: b7c8142a9e0b
Author: kbarrett
Date: 2015-04-15 12:16 -0400
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/b7c8142a9e0b
8069367: Eagerly reclaimed humongous objects left on mark stack
Summary: Prevent eager reclaim of objects that might be on mark stack.
Reviewed-by: brutisso, tschatzl
! 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/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp
! test/TEST.groups
+ test/gc/g1/TestGreyReclaimedHumongousObjects.java
Changeset: 2e5e058881f4
Author: kbarrett
Date: 2015-04-15 16:37 -0400
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/2e5e058881f4
8075466: SATB queue pre-filter verify found reclaimed humongous object
Summary: Removed pre-filter verify, and made filtering more careful.
Reviewed-by: brutisso, tschatzl
! src/share/vm/gc_implementation/g1/satbQueue.cpp
! src/share/vm/gc_implementation/g1/satbQueue.hpp
Changeset: b5d14ef905b5
Author: kbarrett
Date: 2015-04-17 13:49 -0400
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/b5d14ef905b5
8078021: SATB apply_closure_to_completed_buffer should have closure argument
Summary: Apply closure directly, eliminating registration.
Reviewed-by: stefank, tschatzl
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/satbQueue.cpp
! src/share/vm/gc_implementation/g1/satbQueue.hpp
Changeset: 0f8f1250fed5
Author: kbarrett
Date: 2015-04-22 14:06 -0400
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/0f8f1250fed5
8078023: verify_no_cset_oops found reclaimed humongous object in SATB buffer
Summary: Removed no longer valid checking of SATB buffers
Reviewed-by: jmasa, pliden
! 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/satbQueue.cpp
! src/share/vm/gc_implementation/g1/satbQueue.hpp
Changeset: 399885e13e90
Author: kbarrett
Date: 2015-05-01 17:38 -0400
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/399885e13e90
8075215: SATB buffer processing found reclaimed humongous object
Summary: Don't assume SATB buffer entries are valid objects
Reviewed-by: brutisso, ecaspole
! 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/satbQueue.cpp
! src/share/vm/gc_implementation/g1/satbQueue.hpp
Changeset: e5406a79ae90
Author: azakharov
Date: 2015-05-19 15:49 +0200
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/e5406a79ae90
8061715: gc/g1/TestShrinkAuxiliaryData15.java fails with java.lang.RuntimeException: heap decommit failed - after > before
Summary: added WhiteBox methods to count regions and exact aux data sizes
Reviewed-by: jwilhelm, brutisso
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1RegionToSpaceMapper.hpp
! src/share/vm/gc_implementation/g1/heapRegionManager.cpp
! src/share/vm/gc_implementation/g1/heapRegionManager.hpp
! src/share/vm/prims/whitebox.cpp
! test/gc/g1/TestShrinkAuxiliaryData.java
! test/gc/g1/TestShrinkAuxiliaryData00.java
! test/gc/g1/TestShrinkAuxiliaryData05.java
! test/gc/g1/TestShrinkAuxiliaryData10.java
! test/gc/g1/TestShrinkAuxiliaryData15.java
! test/gc/g1/TestShrinkAuxiliaryData20.java
! test/gc/g1/TestShrinkAuxiliaryData25.java
! test/gc/g1/TestShrinkAuxiliaryData30.java
! test/testlibrary/whitebox/sun/hotspot/WhiteBox.java
Changeset: 37a5a1341478
Author: simonis
Date: 2015-05-19 11:06 +0200
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/37a5a1341478
8080190: PPC64: Fix wrong rotate instructions in the .ad file
Reviewed-by: kvn
! src/cpu/ppc/vm/ppc.ad
+ test/compiler/codegen/IntRotateWithImmediate.java
Changeset: b6ca1802dc7c
Author: sspitsyn
Date: 2015-05-20 02:57 -0700
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/b6ca1802dc7c
8079644: memory stomping error with ResourceManagement and TestAgentStress.java
Summary: the cached class file structure must be deallocated instead of the cached class file bytes
Reviewed-by: coleenp, sla
! src/share/vm/prims/jvmtiRedefineClasses.cpp
Changeset: 5efc25c36716
Author: amurillo
Date: 2015-05-21 22:54 -0700
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/5efc25c36716
Merge
- test/gc/g1/TestEagerReclaimHumongousRegions2.java
- test/gc/g1/TestG1TraceReclaimDeadHumongousObjectsAtYoungGC.java
Changeset: c26d09f1065c
Author: amurillo
Date: 2015-05-21 22:54 -0700
URL: http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/c26d09f1065c
Added tag hs25.60-b17 for changeset 5efc25c36716
! .hgtags
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