hg: hsx/hsx24/hotspot: 8009232: Improve stats gathering code for reference processor

[erik.helin at oracle.com]

Changeset: e99b6a69b81d
Author:    ehelin
Date:      2013-03-18 12:29 +0100
URL:       http://hg.openjdk.java.net/hsx/hsx24/hotspot/rev/e99b6a69b81d

8009232: Improve stats gathering code for reference processor
Reviewed-by: jwilhelm, brutisso

! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp
! src/share/vm/gc_implementation/shared/gcTrace.cpp
! src/share/vm/gc_implementation/shared/gcTrace.hpp
! src/share/vm/gc_implementation/shared/gcTraceSend.cpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/memory/referenceProcessor.hpp
! src/share/vm/memory/referenceProcessorStats.hpp
! src/share/vm/trace/trace.xml