hg: shenandoah/jdk: 4 new changesets

[ashipile at redhat.com]

Changeset: 6d6f2a740d08
Author:    shade
Date:      2018-03-28 23:02 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/6d6f2a740d08

UX: Shorter gc+ergo messages from CSet selection

! src/hotspot/share/gc/shenandoah/shenandoahCollectorPolicy.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp

Changeset: 74ecc8c9d1e4
Author:    shade
Date:      2018-03-28 23:02 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/74ecc8c9d1e4

UX: Pacer reports incorrect free size

! src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp

Changeset: b3da459bb972
Author:    shade
Date:      2018-03-28 23:02 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/b3da459bb972

UX: Cleanup (adaptive) CSet selection message

! src/hotspot/share/gc/shenandoah/shenandoahCollectorPolicy.cpp

Changeset: 22aa6971592a
Author:    shade
Date:      2018-03-28 23:02 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/22aa6971592a

Compact heuristics should not shortcut on immediate garbage, but aggressively compact

! src/hotspot/share/gc/shenandoah/shenandoahCollectorPolicy.cpp