tonyp [Thu, 06 Oct 2011 13:28:09 -0400] rev 10678
Merge
johnc [Wed, 05 Oct 2011 08:44:10 -0700] rev 10677
7095194: G1: HeapRegion::GrainBytes, GrainWords, and CardsPerRegion should be size_t
Summary: Declare GrainBytes, GrainWords, and CardsPerRegion as size_t.
Reviewed-by: jcoomes, tonyp, jmasa
stefank [Mon, 12 Sep 2011 16:09:50 +0200] rev 10676
7021322: assert(object_end <= top()) failed: Object crosses promotion LAB boundary
Summary: Pass the same object size value to both allocate and unallocate_object
Reviewed-by: ysr, brutisso
tonyp [Mon, 03 Oct 2011 19:04:14 -0400] rev 10675
7097048: G1: extend the G1 SA changes to print per-heap space information
Reviewed-by: brutisso, johnc
johnc [Mon, 03 Oct 2011 12:49:53 -0700] rev 10674
7097053: G1: assert(da ? referent->is_oop() : referent->is_oop_or_null()) failed: referenceProcessor.cpp:1054
Summary: During remembered set scanning, the reference processor could discover a reference object whose referent was in the process of being copied and so may not be completely initialized. Do not perform reference discovery during remembered set scanning.
Reviewed-by: tonyp, ysr
johnc [Wed, 28 Sep 2011 10:36:31 -0700] rev 10673
7086533: G1: assert(!_g1->is_obj_dead(obj)): We should not be preserving dead objs: g1CollectedHeap.cpp:3835
Summary: Some objects may not be marked in the event of an evacuation failure in a partially young GC, during a marking cycle. Avoid this situation by not allowing partially young GCs during a marking cycle.
Reviewed-by: tonyp, ysr, brutisso
brutisso [Mon, 26 Sep 2011 10:14:30 +0200] rev 10672
7091366: re-enable quicksort tests
Summary: Added extern "C" to make it build with JDK6 compilers
Reviewed-by: jwilhelm, kvn
tonyp [Fri, 23 Sep 2011 16:07:49 -0400] rev 10671
7075646: G1: fix inconsistencies in the monitoring data
Summary: Fixed a few inconsistencies in the monitoring data, in particular when reported from jstat.
Reviewed-by: jmasa, brutisso, johnc
johnc [Thu, 22 Sep 2011 10:57:37 -0700] rev 10670
6484982: G1: process references during evacuation pauses
Summary: G1 now uses two reference processors - one is used by concurrent marking and the other is used by STW GCs (both full and incremental evacuation pauses). In an evacuation pause, the reference processor is embedded into the closures used to scan objects. Doing so causes causes reference objects to be 'discovered' by the reference processor. At the end of the evacuation pause, these discovered reference objects are processed - preserving (and copying) referent objects (and their reachable graphs) as appropriate.
Reviewed-by: ysr, jwilhelm, brutisso, stefank, tonyp
tonyp [Thu, 22 Sep 2011 07:18:51 -0400] rev 10669
7092238: G1: Uninitialized field gc_efficiency in G1PrintRegionLivenessInfo output
Reviewed-by: jcoomes, johnc