hg: jdk9/hs-gc/hotspot: 8047976: Ergonomics for GC thread counts should update the flags

[jesper.wilhelmsson at oracle.com]

Changeset: c83528b42643
Author:    jwilhelm
Date:      2014-09-27 15:11 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs-gc/hotspot/rev/c83528b42643

8047976: Ergonomics for GC thread counts should update the flags
Summary: Ergonomics updates flags for number of GC threads
Reviewed-by: tschatzl, jwilhelm

! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp
! src/share/vm/runtime/arguments.cpp
+ test/gc/arguments/TestG1ConcRefinementThreads.java