hg: hsx/hsx24/hotspot: 4 new changesets

[john.cuthbertson at oracle.com]

Changeset: dd4950f173a5
Author:    johnc
Date:      2012-12-21 11:45 -0800
URL:       http://hg.openjdk.java.net/hsx/hsx24/hotspot/rev/dd4950f173a5

8001424: G1: Rename certain G1-specific flags
Summary: Rename G1DefaultMinNewGenPercent, G1DefaultMaxNewGenPercent, and G1OldCSetRegionLiveThresholdPercent to G1NewSizePercent, G1MaxNewSizePercent, and G1MixedGCLiveThresholdPercent respectively. The previous names are no longer accepted.
Reviewed-by: brutisso, ysr

! src/share/vm/gc_implementation/g1/collectionSetChooser.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp

Changeset: c537391c6153
Author:    johnc
Date:      2013-02-07 09:42 -0800
URL:       http://hg.openjdk.java.net/hsx/hsx24/hotspot/rev/c537391c6153

8004816: G1: Kitchensink failures after marking stack changes
Summary: Reset the marking state, including the mark stack overflow flag, in the event of a marking stack overflow during serial reference processing.
Reviewed-by: jmasa

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

Changeset: 2fe1685929bd
Author:    johnc
Date:      2013-01-15 12:32 -0800
URL:       http://hg.openjdk.java.net/hsx/hsx24/hotspot/rev/2fe1685929bd

8001425: G1: Change the default values for certain G1 specific flags
Summary: Changes to default and ergonomic flag values recommended by performance team. Changes were also reviewed by Monica Beckwith <monica.beckwith at oracle.com>.
Reviewed-by: brutisso, huntch

! src/share/vm/gc_implementation/g1/g1_globals.hpp

Changeset: c9dbfdff5abf
Author:    johnc
Date:      2013-01-31 10:45 -0800
URL:       http://hg.openjdk.java.net/hsx/hsx24/hotspot/rev/c9dbfdff5abf

8005875: G1: Kitchensink fails with ParallelGCThreads=0
Summary: Check that the concurrent marking worker gang exists in ConcurrentMark::print_worker_threads_on(). Changes were also reviewed by Vitaly Davidovich <vitalyd at gmail.com>.
Reviewed-by: brutisso

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