Re: [PATCH 2/2] mm: memcg: add a new MEMCG_UPDATE_BATCH

To: Feng Tang <feng.tang@xxxxxxxxx>
Subject: Re: [PATCH 2/2] mm: memcg: add a new MEMCG_UPDATE_BATCH
From: Chris Down <chris@xxxxxxxxxxxxxx>
Date: Wed, 6 Jan 2021 03:45:24 +0000
Cc: Shakeel Butt <shakeelb@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxx>, Johannes Weiner <hannes@xxxxxxxxxxx>, Vladimir Davydov <vdavydov.dev@xxxxxxxxx>, Linux MM <linux-mm@xxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, andi.kleen@xxxxxxxxx, "Chen, Tim C" <tim.c.chen@xxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxx>, Huang Ying <ying.huang@xxxxxxxxx>, Roman Gushchin <guro@xxxxxx>
In-reply-to: <X/Ux6CT6EsP+QQ8S@chrisdown.name>
References: <1609252514-27795-1-git-send-email-feng.tang@intel.com> <1609252514-27795-2-git-send-email-feng.tang@intel.com> <CALvZod5ir6F6BkJiVoXztNu6CancqJ2sNusg_hwTPcEssYkDdQ@mail.gmail.com> <20210106021213.GD101866@shbuild999.sh.intel.com> <X/Ux6CT6EsP+QQ8S@chrisdown.name>
User-agent: Mutt/2.0.3 (a51f058f) (2020-12-04)

Chris Down writes:

solution to the problem -- inclusion should at least be contingent oneither having "correct-ish" stats exported to userspace. Displaying


s/either//

References:
- [PATCH 1/2] mm: page_counter: relayout structure to reduce false sharing
  - From: Feng Tang
- [PATCH 2/2] mm: memcg: add a new MEMCG_UPDATE_BATCH
  - From: Feng Tang
- Re: [PATCH 2/2] mm: memcg: add a new MEMCG_UPDATE_BATCH
  - From: Shakeel Butt
- Re: [PATCH 2/2] mm: memcg: add a new MEMCG_UPDATE_BATCH
  - From: Feng Tang
- Re: [PATCH 2/2] mm: memcg: add a new MEMCG_UPDATE_BATCH
  - From: Chris Down