git: openjdk/jdk11u-dev: 8276201: Shenandoah: Race results degenerated GC to enter wrong entry point

[Zhengyu Gu]

Changeset: 35c045c3
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-11-16 17:33:10 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/35c045c36327198375c4fe0ac32af7035643dc12

8276201: Shenandoah: Race results degenerated GC to enter wrong entry point

Reviewed-by: shade
Backport-of: dbf5100dd705fbe4a3aeae49405ca541d581f106

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