hg: jdk7/hotspot-comp/hotspot: 53 new changesets
tom.rodriguez at oracle.com
tom.rodriguez at oracle.com
Mon May 2 15:04:27 PDT 2011
Changeset: 5504afd15955
Author: zgu
Date: 2011-04-14 11:50 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/5504afd15955
7033100: CreateMinidumpOnCrash does not work for failed asserts
Summary: Passing NULL as MINIDUMP_EXCEPTION_INFORMATION when calling MiniDumpWriteDump when crash is due to assertion instead of real exception to avoid creating zero-length mini dump file.
Reviewed-by: acorn, dcubed, poonam, coleenp
! src/os/windows/vm/os_windows.cpp
Changeset: 6c9cec219ce4
Author: vladidan
Date: 2011-04-11 23:02 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/6c9cec219ce4
7005865: Crash when running with PrintIRWithLIR
Summary: the failure is caused by uninitialized bci number
Reviewed-by: iveresov
! src/share/vm/c1/c1_Instruction.cpp
Changeset: c737922fd8bb
Author: vladidan
Date: 2011-04-12 10:32 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/c737922fd8bb
Merge
Changeset: 208b6c560ff4
Author: vladidan
Date: 2011-04-14 11:02 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/208b6c560ff4
Merge
! src/share/vm/c1/c1_Instruction.cpp
Changeset: a534c140904e
Author: vladidan
Date: 2011-04-14 23:06 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/a534c140904e
Merge
Changeset: 8ce625481709
Author: coleenp
Date: 2011-04-15 09:36 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/8ce625481709
7032407: Crash in LinkResolver::runtime_resolve_virtual_method()
Summary: Make CDS reorder vtables so that dump time vtables match run time order, so when redefine classes reinitializes them, they aren't in the wrong order.
Reviewed-by: dcubed, acorn
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/memory/dump.cpp
! src/share/vm/oops/instanceKlassKlass.cpp
! src/share/vm/oops/klass.cpp
! src/share/vm/oops/klassVtable.cpp
! src/share/vm/oops/klassVtable.hpp
Changeset: fcc932c8238c
Author: thurka
Date: 2011-04-16 11:59 +0200
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/fcc932c8238c
7007254: NullPointerException occurs with jvisualvm placed under a dir. including Japanese chars
Summary: use java_lang_String::create_from_platform_dependent_str() instead of java_lang_String::create_from_str() in JvmtiEnv::AddToSystemClassLoaderSearch()
Reviewed-by: dcubed
! src/share/vm/prims/jvmtiEnv.cpp
Changeset: df8a1555b1ea
Author: coleenp
Date: 2011-04-19 20:40 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/df8a1555b1ea
Merge
Changeset: e6beb62de02d
Author: never
Date: 2011-04-05 19:14 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/e6beb62de02d
7032963: StoreCM shouldn't participate in store elimination
Reviewed-by: kvn
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/output.cpp
Changeset: e1162778c1c8
Author: johnc
Date: 2011-04-07 09:53 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/e1162778c1c8
7009266: G1: assert(obj->is_oop_or_null(true )) failed: Error
Summary: A referent object that is only weakly reachable at the start of concurrent marking but is re-attached to the strongly reachable object graph during marking may not be marked as live. This can cause the reference object to be processed prematurely and leave dangling pointers to the referent object. Implement a read barrier for the java.lang.ref.Reference::referent field by intrinsifying the Reference.get() method, and intercepting accesses though JNI, reflection, and Unsafe, so that when a non-null referent object is read it is also logged in an SATB buffer.
Reviewed-by: kvn, iveresov, never, tonyp, dholmes
! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
! src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp
! src/cpu/sparc/vm/cppInterpreter_sparc.cpp
! src/cpu/sparc/vm/interpreterGenerator_sparc.hpp
! src/cpu/sparc/vm/interpreter_sparc.cpp
! src/cpu/sparc/vm/templateInterpreter_sparc.cpp
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/c1_CodeStubs_x86.cpp
! src/cpu/x86/vm/c1_LIRGenerator_x86.cpp
! src/cpu/x86/vm/cppInterpreterGenerator_x86.hpp
! src/cpu/x86/vm/cppInterpreter_x86.cpp
! src/cpu/x86/vm/interpreterGenerator_x86.hpp
! src/cpu/x86/vm/templateInterpreter_x86_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/cpu/zero/vm/cppInterpreter_zero.cpp
! src/cpu/zero/vm/interpreterGenerator_zero.hpp
! src/share/vm/c1/c1_CodeStubs.hpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/c1/c1_LIRGenerator.hpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp
! src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/interpreter/abstractInterpreter.hpp
! src/share/vm/interpreter/cppInterpreter.cpp
! src/share/vm/interpreter/interpreter.cpp
! src/share/vm/interpreter/templateInterpreter.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/prims/jni.cpp
! src/share/vm/prims/unsafe.cpp
Changeset: 9c4f56ff88e9
Author: jcoomes
Date: 2011-04-07 16:52 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/9c4f56ff88e9
7034133: cleanup obsolete option handling
Reviewed-by: ysr, johnc, poonam
! src/share/vm/runtime/arguments.cpp
Changeset: eda9eb483d29
Author: jcoomes
Date: 2011-04-07 17:16 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/eda9eb483d29
6841742: par compact - remove unused/unsupported options
Summary: ignore UseParallel{OldGCDensePrefix,OldGCCompacting,DensePrefixUpdate}
Reviewed-by: jwilhelm, brutisso
! src/share/vm/gc_implementation/parallelScavenge/psOldGen.cpp
! src/share/vm/gc_implementation/parallelScavenge/psOldGen.hpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp
! src/share/vm/gc_implementation/parallelScavenge/psPermGen.cpp
! src/share/vm/gc_implementation/parallelScavenge/psPermGen.hpp
! src/share/vm/gc_implementation/parallelScavenge/psYoungGen.cpp
! src/share/vm/gc_implementation/parallelScavenge/psYoungGen.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
Changeset: 92add02409c9
Author: jmasa
Date: 2011-04-08 14:19 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/92add02409c9
Merge
! src/cpu/sparc/vm/cppInterpreter_sparc.cpp
! src/cpu/sparc/vm/interpreter_sparc.cpp
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/templateInterpreter_x86_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.hpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/output.cpp
! src/share/vm/prims/unsafe.cpp
Changeset: f177ddd59c60
Author: jmasa
Date: 2011-04-08 14:53 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/f177ddd59c60
Merge
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
Changeset: 59766fd005ff
Author: johnc
Date: 2011-04-13 17:56 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/59766fd005ff
7035117: G1: nsk/stress/jni/jnistress002 fails with assertion failure
Summary: Allow long type for offset in G1 code in compiler implementations of Unsafe.getObject
Reviewed-by: never, iveresov
! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
! src/cpu/x86/vm/c1_CodeStubs_x86.cpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/opto/library_call.cpp
Changeset: 5d046bf49ce7
Author: johnc
Date: 2011-04-14 13:45 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/5d046bf49ce7
Merge
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/c1_CodeStubs_x86.cpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
Changeset: c69b1043dfb1
Author: ysr
Date: 2011-04-14 12:10 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/c69b1043dfb1
7036482: clear argument is redundant and unused in cardtable methods
Summary: Removed the unused clear argument to various cardtbale methods and unused mod_oop_in_space_iterate method. Unrelated to synopsis, added a pair of clarifying parens in AllocationStats constructor.
Reviewed-by: brutisso, jcoomes
! src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp
! src/share/vm/gc_implementation/shared/allocationStats.hpp
! src/share/vm/memory/cardTableModRefBS.cpp
! src/share/vm/memory/cardTableModRefBS.hpp
! src/share/vm/memory/cardTableRS.cpp
! src/share/vm/memory/modRefBarrierSet.hpp
Changeset: 4080db1b5d0a
Author: johnc
Date: 2011-04-14 13:49 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/4080db1b5d0a
Merge
Changeset: edd9b016deb6
Author: johnc
Date: 2011-04-15 10:10 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/edd9b016deb6
7036021: G1: build failure on win64 and linux with hs21 in jdk6 build environment
Summary: Missing parentheses around a casted expression and some missing casts were causing build failures with the jdk6 build tools.
Reviewed-by: kvn, brutisso
! src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp
! src/share/vm/opto/library_call.cpp
Changeset: 1d0b856224f8
Author: jmasa
Date: 2011-04-17 01:24 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/1d0b856224f8
6946385: G1: jstat does not support G1 GC
Summary: Added counters for jstat
Reviewed-by: tonyp, jwilhelm, stefank, ysr, johnc
Changeset: 527b586edf24
Author: johnc
Date: 2011-04-18 16:27 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/527b586edf24
7036706: G1: Use LIR_OprDesc::as_pointer_register in code changes for 7035117
Summary: Use LIR_OprDesc::as_pointer_register() instead as_register/as_register_lo combination in the code changes for 7035117.
Reviewed-by: iveresov
! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
! src/cpu/x86/vm/c1_CodeStubs_x86.cpp
Changeset: 732454aaf5cb
Author: jmasa
Date: 2011-04-20 20:32 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/732454aaf5cb
Merge
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/zero/vm/cppInterpreter_zero.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/runtime/arguments.cpp
Changeset: 2705303a05c4
Author: schien
Date: 2011-04-14 15:21 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/2705303a05c4
Added tag jdk7-b138 for changeset 0930dc920c18
! .hgtags
Changeset: d6d9b537f2c6
Author: trims
Date: 2011-04-14 17:53 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/d6d9b537f2c6
Added tag hs21-b08 for changeset 0930dc920c18
! .hgtags
Changeset: da7f1093a6b7
Author: trims
Date: 2011-04-15 18:23 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/da7f1093a6b7
Merge
Changeset: 611e19a16519
Author: trims
Date: 2011-04-15 18:23 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/611e19a16519
7037174: Bump the HS21 build number to 09
Summary: Update the HS21 build number to 09
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: db3a870b62f6
Author: katleman
Date: 2011-04-21 15:32 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/db3a870b62f6
Added tag jdk7-b139 for changeset 611e19a16519
! .hgtags
Changeset: 7b4fb6089361
Author: trims
Date: 2011-04-21 19:49 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/7b4fb6089361
Added tag hs21-b09 for changeset 611e19a16519
! .hgtags
Changeset: 83fccfbfe47b
Author: trims
Date: 2011-04-22 18:52 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/83fccfbfe47b
Merge
Changeset: d283b8296671
Author: trims
Date: 2011-04-22 18:52 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/d283b8296671
7039044: Bump the HS21 build number to 10
Summary: Update the HS21 build number to 10
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 7ec4bb02d5f0
Author: vladidan
Date: 2011-04-20 14:07 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/7ec4bb02d5f0
7035861: linux-armsflt: assert(ni->data() == (int)(x + o)) failed: instructions must match
Summary: The change avoids generating relocation info entry for the staging area patching stub on systems that don't support movw/movt instructions
Reviewed-by: bdelsart
! src/share/vm/c1/c1_Runtime1.cpp
Changeset: 49bd9c6f7bce
Author: vladidan
Date: 2011-04-21 10:12 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/49bd9c6f7bce
Merge
Changeset: cdd13dce903e
Author: vladidan
Date: 2011-04-23 00:33 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/cdd13dce903e
Merge
Changeset: 01147d8aac1d
Author: coleenp
Date: 2011-04-26 14:04 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/01147d8aac1d
7009923: JSR 292: VM crash in JavaThread::last_frame
Summary: Handle stack overflow before the first frame is called, by printing out the called method and not walking the stack.
Reviewed-by: dholmes, phh, dsamersoff
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/runtime/javaCalls.cpp
! src/share/vm/utilities/exceptions.cpp
! src/share/vm/utilities/exceptions.hpp
Changeset: df22fe9c5a93
Author: coleenp
Date: 2011-04-27 17:25 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/df22fe9c5a93
Merge
Changeset: 286c498ae0d4
Author: kvn
Date: 2011-04-29 11:15 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/286c498ae0d4
Merge
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/runtime/globals.hpp
Changeset: 49a67202bc67
Author: tonyp
Date: 2011-04-19 15:46 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/49a67202bc67
7011855: G1: non-product flag to artificially grow the heap
Summary: It introduces non-product cmd line parameter G1DummyRegionsPerGC which indicates how many "dummy" regions to allocate at the end of each GC. This allows the G1 heap to grow artificially and makes concurrent marking cycles more frequent irrespective of what the application that is running is doing. The dummy regions will be found totally empty during cleanup so this parameter can also be used to stress the concurrent cleanup operation.
Reviewed-by: brutisso, johnc
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
Changeset: 139667d9836a
Author: iveresov
Date: 2011-04-20 17:12 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/139667d9836a
7034464: Support transparent large pages on Linux
Summary: Support transparent huge pages on Linux available since 2.6.38
Reviewed-by: iveresov, ysr
Contributed-by: aph at redhat.com
! src/os/linux/vm/globals_linux.hpp
! src/os/linux/vm/os_linux.cpp
! src/os/linux/vm/os_linux.hpp
Changeset: c48ad6ab8bdf
Author: ysr
Date: 2011-04-20 19:19 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/c48ad6ab8bdf
7037276: Unnecessary double traversal of dirty card windows
Summary: Short-circuited an unnecessary double traversal of dirty card windows when iterating younger refs. Also renamed some cardtable methods for more clarity.
Reviewed-by: jmasa, stefank, poonam
! src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp
! src/share/vm/memory/cardTableModRefBS.cpp
! src/share/vm/memory/cardTableModRefBS.hpp
! src/share/vm/memory/cardTableRS.cpp
! src/share/vm/memory/cardTableRS.hpp
Changeset: c0dcda80820f
Author: ysr
Date: 2011-04-21 01:16 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/c0dcda80820f
Merge
Changeset: b52782ae3880
Author: jmasa
Date: 2011-04-21 10:23 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/b52782ae3880
6946417: G1: Java VisualVM does not support G1 properly.
Summary: Added counters for jstat
Reviewed-by: tonyp, jwilhelm, stefank, ysr, johnc
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
+ src/share/vm/gc_implementation/g1/g1MonitoringSupport.cpp
+ src/share/vm/gc_implementation/g1/g1MonitoringSupport.hpp
! src/share/vm/gc_implementation/shared/generationCounters.cpp
! src/share/vm/gc_implementation/shared/generationCounters.hpp
+ src/share/vm/gc_implementation/shared/hSpaceCounters.cpp
+ src/share/vm/gc_implementation/shared/hSpaceCounters.hpp
! src/share/vm/services/g1MemoryPool.cpp
! src/share/vm/services/g1MemoryPool.hpp
Changeset: 7f3faf7159fd
Author: jmasa
Date: 2011-04-22 09:26 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/7f3faf7159fd
Merge
! src/os/linux/vm/os_linux.cpp
Changeset: d6cdc6c77582
Author: jcoomes
Date: 2011-04-23 04:20 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/d6cdc6c77582
7037250: cscope.make database generation is silently broken
Reviewed-by: stefank
+ make/cscope.make
! make/linux/Makefile
- make/linux/makefiles/cscope.make
! make/solaris/Makefile
- make/solaris/makefiles/cscope.make
Changeset: c303b3532d4a
Author: iveresov
Date: 2011-04-26 11:46 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/c303b3532d4a
7037939: NUMA: Disable adaptive resizing if SHM large pages are used
Summary: Make the NUMA allocator behave properly with SHM and ISM large pages.
Reviewed-by: ysr
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
Changeset: 1f4413413144
Author: ysr
Date: 2011-04-26 21:17 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/1f4413413144
7039089: G1: changeset for 7037276 broke heap verification, and related cleanups
Summary: In G1 heap verification, we no longer scan perm to G1-collected heap refs as part of process_strong_roots() but rather in a separate explicit oop iteration over the perm gen. This preserves the original perm card-marks. Added a new assertion in younger_refs_iterate() to catch a simple subcase where the user may have forgotten a prior save_marks() call, as happened in the case of G1's attempt to iterate perm to G1 refs when verifying the heap before exit. The assert was deliberately weakened for ParNew+CMS and will be fixed for that combination in a future CR. Also made some (non-G1) cleanups related to code and comments obsoleted by the migration of Symbols to the native heap.
Reviewed-by: iveresov, jmasa, tonyp
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/memory/cardTableRS.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/sharedHeap.cpp
! src/share/vm/memory/sharedHeap.hpp
! src/share/vm/runtime/vmThread.cpp
Changeset: 86ebb26bcdeb
Author: johnc
Date: 2011-04-27 14:40 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/86ebb26bcdeb
7037756: Deadlock in compiler thread similiar to 6789220
Summary: Avoid blocking in CompileBroker::compile_method_base() if the current thread holds the pending list lock.
Reviewed-by: never, brutisso, ysr
! src/share/vm/compiler/compileBroker.cpp
Changeset: c6033dad9fd3
Author: jmasa
Date: 2011-04-29 12:33 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/c6033dad9fd3
Merge
- make/linux/makefiles/cscope.make
- make/solaris/makefiles/cscope.make
Changeset: df0a92a7e30b
Author: jmasa
Date: 2011-04-29 14:36 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/df0a92a7e30b
Merge
Changeset: 4ca65400aa33
Author: ohair
Date: 2011-04-26 16:20 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/4ca65400aa33
6631003: Add hg tip changeset to build image
Reviewed-by: mduigou
! .hgignore
Changeset: d7cc76ea8d06
Author: cl
Date: 2011-04-27 19:20 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/d7cc76ea8d06
Merge
Changeset: 6431be02f3ac
Author: trims
Date: 2011-04-29 16:55 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/6431be02f3ac
Merge
- make/linux/makefiles/cscope.make
- make/solaris/makefiles/cscope.make
Changeset: 3aea9e9feb07
Author: trims
Date: 2011-04-29 17:00 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/3aea9e9feb07
7040777: Bump the HS21 build number to 11
Summary: Update the HS21 build number to 11
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 49d67a090fe2
Author: never
Date: 2011-05-02 10:51 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/49d67a090fe2
Merge
- make/linux/makefiles/cscope.make
- make/solaris/makefiles/cscope.make
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