hg: jdk7/hotspot/hotspot: 4 new changesets
john.cuthbertson at sun.com
john.cuthbertson at sun.com
Mon Feb 8 13:09:19 PST 2010
Changeset: 745c853ee57f
Author: johnc
Date: 2010-01-29 14:51 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/745c853ee57f
6885297: java -XX:RefDiscoveryPolicy=2 or -XX:TLABWasteTargetPercent=0 cause VM crash
Summary: Interval checking is now being performed on the values passed in for these two flags. The current acceptable range for RefDiscoveryPolicy is [0..1], and for TLABWasteTargetPercent it is [1..100].
Reviewed-by: apetrusenko, ysr
! src/share/vm/includeDB_core
! src/share/vm/memory/referenceProcessor.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp
Changeset: 6484c4ee11cb
Author: ysr
Date: 2010-02-01 17:29 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/6484c4ee11cb
6904516: More object array barrier fixes, following up on 6906727
Summary: Fixed missing pre-barrier calls for G1, modified C1 to call pre- and correct post-barrier interfaces, deleted obsolete interface, (temporarily) disabled redundant deferred barrier in BacktraceBuilder.
Reviewed-by: coleenp, jmasa, kvn, never
! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/memory/barrierSet.hpp
! src/share/vm/memory/barrierSet.inline.hpp
! src/share/vm/runtime/stubRoutines.cpp
Changeset: deada8912c54
Author: johnc
Date: 2010-02-02 18:39 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/deada8912c54
6914402: G1: assert(!is_young_card(cached_ptr),"shouldn't get a card in young region")
Summary: Invalid assert. Filter cards evicted from the card count cache instead.
Reviewed-by: apetrusenko, tonyp
! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp
Changeset: 230fac611b50
Author: johnc
Date: 2010-02-08 09:58 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/230fac611b50
Merge
! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/includeDB_core
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