Changeset: 02fe430d493e Author: katleman Date: 2011-10-27 13:54 -0700 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/02fe430d493e
Added tag jdk8-b11 for changeset 4538caeef7b6 ! .hgtags Changeset: c9d25d93ddfe Author: jcoomes Date: 2011-10-21 16:00 -0700 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/c9d25d93ddfe 7103619: Bump the hs23 build number to 04 Reviewed-by: johnc Contributed-by: alejandro.muri...@oracle.com ! make/hotspot_version Changeset: 5e5d4821bf07 Author: brutisso Date: 2011-10-20 10:21 +0200 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/5e5d4821bf07 7097516: G1: assert(0<= from_card && from_card<HeapRegion::CardsPerRegion) failed: Must be in range. Summary: Introduced a version of is_in_reserved() that looks at _orig_end as opposed to _end. Reviewed-by: tonyp, stefank ! src/share/vm/gc_implementation/g1/heapRegion.hpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp Changeset: 8d161913dfc3 Author: tonyp Date: 2011-10-21 12:42 -0400 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/8d161913dfc3 Merge Changeset: db89aa49298f Author: johnc Date: 2011-10-20 12:06 -0700 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/db89aa49298f 7099824: G1: we should take the pending list lock before doing the remark pause Summary: Acquire the pending list lock in the prologue method of G1's concurrent VM_Operation and release the lock in the epilogue() method. The locking/unlocking order of the pending list lock and the Heap_lock should match that in the prologue and epilogue methods of VM_GC_Operation. Reviewed-by: tonyp, ysr ! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp ! src/share/vm/gc_implementation/g1/vm_operations_g1.cpp ! src/share/vm/gc_implementation/g1/vm_operations_g1.hpp ! src/share/vm/gc_implementation/shared/concurrentGCThread.cpp Changeset: c6a6e936dc68 Author: johnc Date: 2011-10-23 23:06 -0700 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/c6a6e936dc68 7096030: G1: PrintGCDetails enhancements 7102445: G1: Unnecessary Resource allocations during RSet scanning Summary: Add a new per-worker thread line in the PrintGCDetails output. GC Worker Other is the difference between the elapsed time for the parallel phase of the evacuation pause and the sum of the times of the sub-phases (external root scanning, mark stack scanning, RSet updating, RSet scanning, object copying, and termination) for that worker. During RSet scanning, stack allocate DirtyCardToOopClosure objects; allocating these in a resource area was causing abnormally high GC Worker Other times while the worker thread freed ResourceArea chunks. Reviewed-by: tonyp, jwilhelm, brutisso ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp ! src/share/vm/gc_implementation/g1/g1RemSet.cpp ! src/share/vm/gc_implementation/g1/heapRegion.cpp ! src/share/vm/gc_implementation/g1/heapRegion.hpp Changeset: c08412904149 Author: ysr Date: 2011-10-25 20:15 -0700 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/c08412904149 7099817: CMS: +FLSVerifyLists +FLSVerifyIndexTable asserts: odd slot non-empty, chunk not on free list Summary: Suitably weaken asserts that were in each case a tad too strong; fix up some loose uses of parameters in code related to size-indexed free list table. Reviewed-by: jmasa, brutisso, stefank ! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp Changeset: dbfcbecbb2dc Author: brutisso Date: 2011-10-26 08:44 +0200 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/dbfcbecbb2dc 7102191: G1: assert(_min_desired_young_length <= initial_region_num) failed: Initial young gen size too small Summary: initial_region_num actually not needed. Reviewed-by: tonyp, johnc ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp Changeset: 8487c835efbf Author: tonyp Date: 2011-10-28 12:49 -0400 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/8487c835efbf Merge Changeset: 6534482ff68a Author: jcoomes Date: 2011-10-28 15:36 -0700 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/6534482ff68a Merge Changeset: 1d3900713a67 Author: jcoomes Date: 2011-10-28 15:41 -0700 URL: http://hg.openjdk.java.net/jdk8/build/hotspot/rev/1d3900713a67 Added tag hs23-b04 for changeset 6534482ff68a ! .hgtags
