git: openjdk/jdk: 8328928: Serial: Use IsGCActiveMark instead of AutoModifyRestore in SerialHeap::do_collection

[Guoxiong Li]

Changeset: da8a095a
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2024-03-26 14:34:52 +0000
URL:       https://git.openjdk.org/jdk/commit/da8a095a19c90e7ee2b45fab9b533a1092887023

8328928: Serial: Use IsGCActiveMark instead of AutoModifyRestore in SerialHeap::do_collection

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/serial/serialHeap.cpp