Changeset: c798c277ddd1 Author: brutisso Date: 2011-02-03 20:49 -0800 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/c798c277ddd1
7015169: GC Cause not always set Summary: Sometimes the gc cause was not always set. This caused JStat to print the wrong information. Reviewed-by: tonyp, ysr Contributed-by: [email protected] ! src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.hpp ! src/share/vm/gc_implementation/g1/vm_operations_g1.hpp ! src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.cpp ! src/share/vm/gc_implementation/shared/vmGCOperations.cpp ! src/share/vm/gc_implementation/shared/vmGCOperations.hpp ! src/share/vm/gc_interface/gcCause.cpp ! src/share/vm/gc_interface/gcCause.hpp ! src/share/vm/services/heapDumper.cpp Changeset: c5a923563727 Author: ysr Date: 2011-02-07 22:19 -0800 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/c5a923563727 6912621: iCMS: Error: assert(_markBitMap.isMarked(addr + 1),"Missing Printezis bit?") Summary: Fix block_size_if_printezis_bits() so it does not expect the bits, only uses them when available. Fix block_size_no_stall() so it does not stall when the bits are missing such cases, letting the caller deal with zero size returns. Constant pool cache oops do not need to be unparsable or conc_unsafe after their klass pointer is installed. Some cosmetic clean-ups and some assertion checking for conc-usafety which, in the presence of class file redefinition, has no a-priori time boundedness, so all GCs must be able to safely deal with putatively conc-unsafe objects in a stop-world pause. Reviewed-by: jmasa, johnc ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc_interface/collectedHeap.cpp ! src/share/vm/interpreter/rewriter.cpp ! src/share/vm/memory/oopFactory.cpp ! src/share/vm/memory/oopFactory.hpp ! src/share/vm/oops/constantPoolKlass.cpp ! src/share/vm/oops/cpCacheKlass.cpp ! src/share/vm/oops/cpCacheKlass.hpp ! src/share/vm/oops/cpCacheOop.hpp ! src/share/vm/oops/methodOop.cpp ! src/share/vm/oops/methodOop.hpp ! src/share/vm/oops/oop.hpp ! src/share/vm/prims/jvmtiRedefineClasses.cpp ! src/share/vm/prims/methodHandleWalk.cpp Changeset: e5383553fd4e Author: stefank Date: 2011-02-08 12:33 +0100 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/e5383553fd4e 7014851: Remove unused parallel compaction code Summary: Removed. Reviewed-by: jcoomes, brutisso ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp ! src/share/vm/oops/arrayKlassKlass.cpp ! src/share/vm/oops/compiledICHolderKlass.cpp ! src/share/vm/oops/constMethodKlass.cpp ! src/share/vm/oops/constantPoolKlass.cpp ! src/share/vm/oops/cpCacheKlass.cpp ! src/share/vm/oops/cpCacheOop.cpp ! src/share/vm/oops/cpCacheOop.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/oops/instanceKlassKlass.cpp ! src/share/vm/oops/instanceRefKlass.cpp ! src/share/vm/oops/klassKlass.cpp ! src/share/vm/oops/klassPS.hpp ! src/share/vm/oops/klassVtable.cpp ! src/share/vm/oops/klassVtable.hpp ! src/share/vm/oops/methodDataKlass.cpp ! src/share/vm/oops/methodDataOop.cpp ! src/share/vm/oops/methodDataOop.hpp ! src/share/vm/oops/methodKlass.cpp ! src/share/vm/oops/objArrayKlass.cpp ! src/share/vm/oops/objArrayKlassKlass.cpp ! src/share/vm/oops/oop.hpp ! src/share/vm/oops/oop.pcgc.inline.hpp ! src/share/vm/oops/typeArrayKlass.cpp Changeset: 59e20a452a2a Author: johnc Date: 2011-02-09 09:43 -0800 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/59e20a452a2a 7017008: G1: Turn on compressed oops by default. Summary: Normally compressed oops is enabled when the maximum heap size is under a certain limit, except when G1 is also enabled. Remove this limitation. Also re-enable GCBasher testing with G1 on 64 bit windows in jprt. Reviewed-by: jcoomes, brutisso, tonyp ! make/jprt.properties ! src/share/vm/runtime/arguments.cpp Changeset: 183658a2d0b3 Author: ysr Date: 2011-02-10 14:48 -0800 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/183658a2d0b3 7018302: newly added assert related to size of constantPoolOop causes secondary assertions or crashes Summary: 6912621 used a raw oop in the newly added assert following an allocation attempt that could result in a GC. Reviewed-by: jmasa ! src/share/vm/oops/constantPoolKlass.cpp Changeset: 55cc33cf55bc Author: stefank Date: 2011-02-11 14:15 +0100 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/55cc33cf55bc 7018257: jmm_DumpThreads allocates into permgen Summary: Don't allocate in permgen Reviewed-by: ysr, sla ! src/share/vm/memory/oopFactory.cpp ! src/share/vm/memory/oopFactory.hpp ! src/share/vm/services/management.cpp Changeset: f7702f8c0e25 Author: tonyp Date: 2011-02-14 22:21 -0500 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f7702f8c0e25 Merge ! make/jprt.properties ! src/share/vm/services/management.cpp Changeset: e9aa2ca89ad6 Author: kamg Date: 2011-02-16 16:58 -0800 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/e9aa2ca89ad6 7019718: make error reporting flags product instead of diagnostic Summary: see synopsis Reviewed-by: acorn, coleenp ! src/share/vm/runtime/globals.hpp Changeset: 02368ad6c63f Author: trims Date: 2011-02-16 17:26 -0800 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/02368ad6c63f Merge Changeset: f77b3ec064b0 Author: rottenha Date: 2011-02-21 04:49 -0800 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f77b3ec064b0 Merge - make/windows/platform_amd64 - make/windows/platform_i486 - make/windows/platform_ia64 - src/share/tools/ProjectCreator/Macro.java - src/share/tools/ProjectCreator/MacroDefinitions.java ! src/share/vm/oops/methodOop.cpp ! src/share/vm/oops/methodOop.hpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/globals.hpp
