Re: [PATCH 4/5] mm/memcg: Separate out object stock data into its own struct

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To: Waiman Long <longman@xxxxxxxxxx>
Subject: Re: [PATCH 4/5] mm/memcg: Separate out object stock data into its own struct
From: Roman Gushchin <guro@xxxxxx>
Date: Mon, 12 Apr 2021 11:53:24 -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>, <linux-kernel@xxxxxxxxxxxxxxx>, <cgroups@xxxxxxxxxxxxxxx>, <linux-mm@xxxxxxxxx>, Shakeel Butt <shakeelb@xxxxxxxxxx>, Muchun Song <songmuchun@xxxxxxxxxxxxx>, Alex Shi <alex.shi@xxxxxxxxxxxxxxxxx>, Chris Down <chris@xxxxxxxxxxxxxx>, Yafang Shao <laoar.shao@xxxxxxxxx>, Alexander Duyck <alexander.h.duyck@xxxxxxxxxxxxxxx>, Wei Yang <richard.weiyang@xxxxxxxxx>, Masayoshi Mizuma <msys.mizuma@xxxxxxxxx>
In-reply-to: <20210409231842.8840-5-longman@redhat.com>
References: <20210409231842.8840-1-longman@redhat.com> <20210409231842.8840-5-longman@redhat.com>

On Fri, Apr 09, 2021 at 07:18:41PM -0400, Waiman Long wrote:
> The object stock data stored in struct memcg_stock_pcp are independent
> of the other page based data stored there. Separating them out into
> their own struct to highlight the independency.
> 
> Signed-off-by: Waiman Long <longman@xxxxxxxxxx>

Acked-by: Roman Gushchin <guro@xxxxxx>

References:
- [PATCH 0/5] mm/memcg: Reduce kmemcache memory accounting overhead
  - From: Waiman Long
- [PATCH 4/5] mm/memcg: Separate out object stock data into its own struct
  - From: Waiman Long

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