On Thu 09-03-23 00:25:51, Yue Zhao wrote: > This patch series helps to prevent load/store tearing in > several cgroup knobs. > > As kindly pointed out by Michal Hocko, we should add > [WRITE|READ]_ONCE for all occurrences of memcg->oom_kill_disable, > memcg->swappiness and memcg->soft_limit. > > v3: > - Add [WRITE|READ]_ONCE for all occurrences of > memcg->oom_kill_disable, memcg->swappiness and memcg->soft_limit > v2: > - Rephrase changelog > - Add [WRITE|READ]_ONCE for memcg->oom_kill_disable, > memcg->swappiness, vm_swappiness and memcg->soft_limit > v1: > - Add [WRITE|READ]_ONCE for memcg->oom_group > > Past patches: > V2: https://lore.kernel.org/linux-mm/20230306154138.3775-1-findns94@xxxxxxxxx/ > V1: https://lore.kernel.org/linux-mm/20230220151638.1371-1-findns94@xxxxxxxxx/ > > 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 | 30 +++++++++++++++--------------- > 2 files changed, 19 insertions(+), 19 deletions(-) Acked-by: Michal Hocko <mhocko@xxxxxxxx> Btw. you could have preserved acks for patches you haven't changed from the previous version. -- Michal Hocko SUSE Labs
