hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 29b4bb22b5e2
Author:    shade
Date:      2020-06-11 18:16 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/29b4bb22b5e2

8247358: Shenandoah: reconsider free budget slice for marking
Reviewed-by: zgu

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

Changeset: a39eb5a4f1c1
Author:    shade
Date:      2020-06-11 18:16 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/a39eb5a4f1c1

8247367: Shenandoah: pacer should wait on lock instead of exponential backoff
Reviewed-by: zgu

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