This patch series helps to prevent load/store tearing in several cgroup knobs. As kindly pointed out by Michal Hocko and Roman Gushchin , the changelog has been rephrased. Besides, more knobs were checked, according to kind suggestions from Shakeel Butt and Muchun Song. v1: - Add [WRITE|READ]_ONCE for memcg->oom_group v2: - Rephrase changelog - Add [WRITE|READ]_ONCE for memcg->oom_kill_disable, memcg->swappiness, vm_swappiness and memcg->soft_limit Yue Zhao (4): mm, memcg: Prevent memory.oom.group load/store tearing mm, memcg: Prevent memory.swappiness load/store tearing mm, memcg: Prevent memory.oom_control load/store tearing mm, memcg: Prevent memory.soft_limit_in_bytes load/store tearing include/linux/swap.h | 8 ++++---- mm/memcontrol.c | 18 +++++++++--------- 2 files changed, 13 insertions(+), 13 deletions(-) -- 2.17.1
