hg: jdk7/hotspot-gc/hotspot: 2 new changesets

[tony.printezis at oracle.com]

Changeset: e7ec8cd4dd8a
Author:    tonyp
Date:      2010-06-28 14:13 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/e7ec8cd4dd8a

6962569: assembler_sparc.cpp:1969: assert(false) failed: error
Summary: array_overlap_test() fails when the address range crosses the MSB boundary. Thanks to Tom and Vladimir for their help on this one.
Reviewed-by: kvn, never, iveresov

! src/cpu/sparc/vm/stubGenerator_sparc.cpp

Changeset: 4e5661ba9d98
Author:    tonyp
Date:      2010-06-28 14:13 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/4e5661ba9d98

6944166: G1: explicit GCs are not always handled correctly
Summary: G1 was not handling explicit GCs correctly in many ways. It does now. See the CR for the list of improvements contained in this changeset.
Reviewed-by: iveresov, ysr, johnc

! src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.cpp
! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! 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/includeDB_gc_g1
! src/share/vm/gc_implementation/shared/vmGCOperations.hpp
! src/share/vm/gc_interface/gcCause.cpp
! src/share/vm/runtime/mutexLocker.cpp