hg: jdk7u/jdk7u40-dev/hotspot: 19 new changesets

alejandro.murillo at oracle.com alejandro.murillo at oracle.com
Mon Jul 22 15:44:39 PDT 2013 

Changeset: df77331d0dcb
Author:    amurillo
Date:      2013-07-11 06:32 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/df77331d0dcb

8020381: new hotspot build - hs24-b54
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 79c6a69a317e
Author:    zgu
Date:      2013-07-12 16:51 -0400
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/79c6a69a317e

8012241: NMT huge memory footprint, it usually leads to OOME
Summary: Enforce memory limitation on NMT to prevent JVM OOM
Reviewed-by: acorn, dcubed, minqi

! src/share/vm/services/memTracker.cpp

Changeset: 9cc209978fc0
Author:    brutisso
Date:      2013-07-11 11:33 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/9cc209978fc0

8020155: PSR:PERF G1 not collecting old regions when humongous allocations interfer
Summary: Take _last_young_gc into account when deciding on starting a concurrent mark. Also reviewed-by: per.liden at oracle.com.
Reviewed-by: tschatzl, johnc

! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp

Changeset: f82d5b2e8342
Author:    kvn
Date:      2013-07-12 14:01 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/f82d5b2e8342

8020215: Different execution plan when using JIT vs interpreter
Summary: fix bytecode analyzer
Reviewed-by: twisti

! src/share/vm/ci/bcEscapeAnalyzer.cpp
! src/share/vm/ci/bcEscapeAnalyzer.hpp
+ test/compiler/EscapeAnalysis/Test8020215.java

Changeset: 389886a6de6d
Author:    kvn
Date:      2013-07-12 14:03 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/389886a6de6d

8007898: Incorrect optimization of Memory Barriers in Matcher::post_store_load_barrier()
Summary: generate one "fat" membar instead of set of barriers for volitile store
Reviewed-by: roland

! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/parse3.cpp
+ test/compiler/membars/DekkerTest.java

Changeset: 02b3bea9d79c
Author:    kvn
Date:      2013-07-15 10:28 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/02b3bea9d79c

8020433: Crash when using -XX:+RestoreMXCSROnJNICalls
Summary: remove StubRoutines::x86::_mxcsr_std and use StubRoutines::_mxcsr_std
Reviewed-by: jrose

! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/cpu/x86/vm/stubRoutines_x86_64.cpp
! src/cpu/x86/vm/stubRoutines_x86_64.hpp
+ test/compiler/cpuflags/RestoreMXCSR.java

Changeset: 097c49f39521
Author:    kvn
Date:      2013-07-15 15:30 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/097c49f39521

8020425: Product options incorrectly removed in minor version
Summary: give warning and ignore product flags which were removed in hs24
Reviewed-by: twisti

! src/share/vm/runtime/arguments.cpp

Changeset: 370cbb35dbca
Author:    allwin
Date:      2013-07-17 10:52 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/370cbb35dbca

7162400: Intermittent java.io.IOException: Bad file number during HotSpotVirtualMachine.executeCommand
Reviewed-by: dcubed, dholmes, sspitsyn, mgerdin, ctornqvi, dsamersoff

! src/os/bsd/vm/attachListener_bsd.cpp
! src/os/linux/vm/attachListener_linux.cpp
! src/os/solaris/vm/attachListener_solaris.cpp
! src/os/windows/vm/attachListener_windows.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/services/attachListener.hpp
+ test/serviceability/attach/AttachWithStalePidFile.java
+ test/serviceability/attach/AttachWithStalePidFileTarget.java
+ test/testlibrary/com/oracle/java/testlibrary/Platform.java

Changeset: fc4660f7922c
Author:    rbackman
Date:      2013-06-12 11:17 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/fc4660f7922c

8016131: nsk/sysdict/vm/stress/chain tests crash the VM in 'entry_frame_is_first()'
Reviewed-by: jrose, kvn, mgronlun

! src/cpu/sparc/vm/frame_sparc.inline.hpp
! src/cpu/x86/vm/frame_x86.inline.hpp
! src/share/vm/prims/forte.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/frame.hpp
! src/share/vm/runtime/javaCalls.hpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp

Changeset: a189e8cd4811
Author:    rbackman
Date:      2013-07-17 12:54 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/a189e8cd4811

Merge

! src/share/vm/runtime/thread.cpp

Changeset: f9b44439e294
Author:    jprovino
Date:      2013-07-17 11:12 -0400
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/f9b44439e294

8011569: ARM -- avoid native stack walking
Summary: ARM compilers do not emit FramePointer on each native frame by default
Reviewed-by: dholmes, kvn

! make/linux/makefiles/vm.make
! src/share/vm/services/memTracker.cpp
! src/share/vm/utilities/globalDefinitions.hpp

Changeset: 4cc0a758a4dc
Author:    jprovino
Date:      2013-07-17 11:16 -0400
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/4cc0a758a4dc

Merge

! src/share/vm/services/memTracker.cpp

Changeset: a9e7513d1e09
Author:    vladidan
Date:      2013-07-17 12:07 -0400
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/a9e7513d1e09

Merge


Changeset: aeca24b2a9e5
Author:    mgronlun
Date:      2013-07-17 23:43 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/aeca24b2a9e5

8020547: Event based tracing needs a UNICODE string type
Reviewed-by: egahlin, rbackman, dcubed, brutisso, acorn

! src/share/vm/trace/traceDataTypes.hpp
! src/share/vm/trace/tracetypes.xml
! src/share/vm/trace/xinclude.mod

Changeset: c233f56b2e00
Author:    rbackman
Date:      2013-07-17 13:48 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/c233f56b2e00

8020701: Avoid crashes in WatcherThread
Reviewed-by: acorn, dcubed, dsimms

! src/os/posix/vm/os_posix.cpp
! src/os/posix/vm/os_posix.hpp
! src/os/windows/vm/os_windows.cpp
! src/os/windows/vm/os_windows.hpp
! src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp
! src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp
! src/os_cpu/linux_x86/vm/os_linux_x86.cpp
! src/os_cpu/solaris_sparc/vm/os_solaris_sparc.cpp
! src/os_cpu/solaris_x86/vm/os_solaris_x86.cpp
! src/share/vm/runtime/mutex.cpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/os.hpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp

Changeset: 2afa14dcd667
Author:    vkempik
Date:      2013-07-18 19:26 +0400
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/2afa14dcd667

8015576: CMS: svc agent throws java.lang.RuntimeException: No type named "FreeList" in database
Summary: Need to rename some variables in svc code after fix JDK-7131629.
Reviewed-by: poonam, dholmes

! agent/src/share/classes/sun/jvm/hotspot/memory/BinaryTreeDictionary.java
! agent/src/share/classes/sun/jvm/hotspot/memory/FreeList.java

Changeset: 7abbb274df31
Author:    amurillo
Date:      2013-07-18 14:14 -0400
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/7abbb274df31

Merge


Changeset: f969880098fd
Author:    amurillo
Date:      2013-07-19 05:14 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/f969880098fd

Merge


Changeset: 0af6bc95c1cb
Author:    amurillo
Date:      2013-07-19 05:14 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u40-dev/hotspot/rev/0af6bc95c1cb

Added tag hs24-b54 for changeset f969880098fd

! .hgtags

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