linux-kernel - Re: [PATCH v2 2/7] memcg: dynamically allocate lruvec

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Message-ID: <CAJD7tkYULhoexWe-wCbOJ9uH7ES5bksCNp7G2-YGV6c03-0_JQ@mail.gmail.com>
Date: Fri, 26 Apr 2024 18:23:50 -0700
From: Yosry Ahmed <yosryahmed@...gle.com>
To: Shakeel Butt <shakeel.butt@...ux.dev>
Cc: Andrew Morton <akpm@...ux-foundation.org>, Johannes Weiner <hannes@...xchg.org>, 
	Michal Hocko <mhocko@...nel.org>, Roman Gushchin <roman.gushchin@...ux.dev>, 
	Muchun Song <muchun.song@...ux.dev>, linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/7] memcg: dynamically allocate lruvec_stats

On Fri, Apr 26, 2024 at 5:37 PM Shakeel Butt <shakeel.butt@...ux.dev> wrote:
>
> To decouple the dependency of lruvec_stats on NR_VM_NODE_STAT_ITEMS, we
> need to dynamically allocate lruvec_stats in the mem_cgroup_per_node
> structure. Also move the definition of lruvec_stats_percpu and
> lruvec_stats and related functions to the memcontrol.c to facilitate
> later patches. No functional changes in the patch.
>
> Signed-off-by: Shakeel Butt <shakeel.butt@...ux.dev>

Reviewed-by: Yosry Ahmed <yosryahmed@...gle.com>