hg: hsx/hotspot-comp/hotspot: 7 new changesets

john.coomes at oracle.com john.coomes at oracle.com
Sat Mar 17 01:48:37 PDT 2012

Changeset: a735aec54ea4
Author:    sspitsyn
Date:      2012-03-14 20:06 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/a735aec54ea4

7123170: JCK vm/jvmti/ResourceExhausted/resexh001/resexh00101/ tests fails since 7u4 b02
Summary: The JVMTI ResourceExhausted events must be generated in all places where OOME is thrown
Reviewed-by: acorn, coleenp, dcubed, dholmes, dsamersoff, jwilhelm, tonyp
Contributed-by: serguei.spitsyn at oracle.com

! src/share/vm/oops/arrayKlass.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/objArrayKlass.cpp
! src/share/vm/oops/typeArrayKlass.cpp
! src/share/vm/prims/jvmtiExport.hpp

Changeset: 970cbbba54b0
Author:    jmelvin
Date:      2012-03-16 15:13 -0400
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/970cbbba54b0

7130404: [macosx] "os.arch" value should be "x86_64" for compatibility with Apple JDK6
Summary: On Mac OS X, align system property "os.arch" with Apple legacy JDKs.  Also, improve os.name string matching by using contains() method instead of .startsWith().
Reviewed-by: dcubed, phh, ohair, katleman
Contributed-by: james.melvin at oracle.com

! agent/src/share/classes/sun/jvm/hotspot/jdi/ConnectorImpl.java
! agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java

Changeset: cf956638b844
Author:    iveresov
Date:      2012-03-12 13:12 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/cf956638b844

7151089: PS NUMA: NUMA allocator should not attempt to free pages when using SHM large pages
Summary: Don't attempt to uncommit SHM-based large pages
Reviewed-by: kvn

! src/os/linux/vm/os_linux.cpp

Changeset: 2c0751569716
Author:    brutisso
Date:      2012-03-13 21:12 +0100
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/2c0751569716

7152954: G1: Native memory leak during full GCs
Summary: Add destructor to TruncatedSeq and call delete when necessary
Reviewed-by: johnc, tonyp

! src/share/vm/gc_implementation/g1/survRateGroup.cpp
! src/share/vm/utilities/numberSeq.cpp
! src/share/vm/utilities/numberSeq.hpp

Changeset: c7a555a9449a
Author:    brutisso
Date:      2012-03-14 12:49 +0100
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/c7a555a9449a

7068625: Testing 8 bytes of card table entries at a time speeds up card-scanning
Summary: Check clean words instead of clean bytes
Reviewed-by: jcoomes, jmasa, jwilhelm, ysr
Contributed-by: alexey.ragozin at gmail.com

! src/share/vm/memory/cardTableModRefBS.hpp
! src/share/vm/memory/cardTableRS.cpp
! src/share/vm/memory/cardTableRS.hpp

Changeset: f96bddf3d3f3
Author:    jcoomes
Date:      2012-03-16 23:45 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/f96bddf3d3f3


Changeset: 1a11548571e8
Author:    jcoomes
Date:      2012-03-16 23:52 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/1a11548571e8


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