Re: [PATCH v4 1/5] mm/memcg: Move mod_objcg_state() to memcontrol.c

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To: Waiman Long <longman@xxxxxxxxxx>
Subject: Re: [PATCH v4 1/5] mm/memcg: Move mod_objcg_state() to memcontrol.c
From: Shakeel Butt <shakeelb@xxxxxxxxxx>
Date: Mon, 19 Apr 2021 08:24:19 -0700
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxxxx>, Vladimir Davydov <vdavydov.dev@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Tejun Heo <tj@xxxxxxxxxx>, Christoph Lameter <cl@xxxxxxxxx>, Pekka Enberg <penberg@xxxxxxxxxx>, David Rientjes <rientjes@xxxxxxxxxx>, Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, Roman Gushchin <guro@xxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, Cgroups <cgroups@xxxxxxxxxxxxxxx>, Linux MM <linux-mm@xxxxxxxxx>, Muchun Song <songmuchun@xxxxxxxxxxxxx>, Alex Shi <alex.shi@xxxxxxxxxxxxxxxxx>, Chris Down <chris@xxxxxxxxxxxxxx>, Yafang Shao <laoar.shao@xxxxxxxxx>, Wei Yang <richard.weiyang@xxxxxxxxx>, Masayoshi Mizuma <msys.mizuma@xxxxxxxxx>, Xing Zhengjun <zhengjun.xing@xxxxxxxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>
In-reply-to: <20210419000032.5432-2-longman@redhat.com>
References: <20210419000032.5432-1-longman@redhat.com> <20210419000032.5432-2-longman@redhat.com>

On Sun, Apr 18, 2021 at 5:00 PM Waiman Long <longman@xxxxxxxxxx> wrote:
>
> The mod_objcg_state() function is moved from mm/slab.h to mm/memcontrol.c
> so that further optimization can be done to it in later patches without
> exposing unnecessary details to other mm components.
>
> Signed-off-by: Waiman Long <longman@xxxxxxxxxx>

Reviewed-by: Shakeel Butt <shakeelb@xxxxxxxxxx>

References:
- [PATCH v4 0/5] mm/memcg: Reduce kmemcache memory accounting overhead
  - From: Waiman Long
- [PATCH v4 1/5] mm/memcg: Move mod_objcg_state() to memcontrol.c
  - From: Waiman Long

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