hg: jdk7/hotspot-gc/hotspot: 6841831: G1: assert(contains_reference(from), "We just added it!") fires

[igor.veresov at sun.com]

Changeset: 215f81b4d9b3
Author:    iveresov
Date:      2009-05-18 11:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/215f81b4d9b3

6841831: G1: assert(contains_reference(from),"We just added it!") fires
Summary: During parallel rset updating we have to make sure that the worker ids of the refinement threads do not intersect with the worker ids that can be claimed by the mutator threads.
Reviewed-by: tonyp

! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp
! src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp
! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp
! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.hpp
! src/share/vm/gc_implementation/g1/dirtyCardQueue.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/gc_implementation/includeDB_gc_g1