git: openjdk/mobile: 8243238: Shenandoah: explicit GC request should wait for a complete GC cycle

[duke]

Changeset: 74b3243f
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-21 11:20:54 +0000
URL:       https://git.openjdk.java.net/mobile/commit/74b3243f

8243238: Shenandoah: explicit GC request should wait for a complete GC cycle

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp