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

[antonios.printezis at sun.com]

Changeset: 4c3458a31e17
Author:    tonyp
Date:      2009-10-07 09:42 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/4c3458a31e17

6888316: G1: has_aborted() || _cm->region_stack_empty() fails
Summary: Remove incorrect guarantee.
Reviewed-by: apetrusenko, iveresov

! src/share/vm/gc_implementation/g1/concurrentMark.cpp

Changeset: 11d4857fe5e1
Author:    tonyp
Date:      2009-10-07 10:09 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/11d4857fe5e1

6888619: G1: too many guarantees in concurrent marking
Summary: change more guarantees in concurrent marking into asserts.
Reviewed-by: apetrusenko, iveresov

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp