[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8265116: ZGC: Steal local stacks instead of flushing them

[Per Liden]

Changeset: 31abe68f
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-04-26 11:57:11 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/31abe68f

8265116: ZGC: Steal local stacks instead of flushing them

Co-authored-by: Wang Chao <wchao at openjdk.org>
Reviewed-by: ayang, sjohanss

! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/gc/z/zMark.hpp
! src/hotspot/share/gc/z/zMarkStack.hpp
! src/hotspot/share/gc/z/zMarkStack.inline.hpp