hg: hsx/hotspot-gc/hotspot: 7046558: G1: concurrent marking optimizations

[tony.printezis at oracle.com]

Changeset: 842b840e67db
Author:    tonyp
Date:      2011-06-14 10:33 -0400
URL:       http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/842b840e67db

7046558: G1: concurrent marking optimizations
Summary: Some optimizations to improve the concurrent marking phase: specialize the main oop closure, make sure a few methods in the fast path are properly inlined, a few more bits and pieces, and some cosmetic fixes.
Reviewed-by: stefank, johnc

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
+ src/share/vm/gc_implementation/g1/concurrentMark.inline.hpp
! src/share/vm/gc_implementation/g1/g1OopClosures.hpp
! src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp
! src/share/vm/gc_implementation/g1/g1_specialized_oop_closures.hpp
! src/share/vm/utilities/bitMap.hpp