linux-kernel - Re: [PATCH v1 8/9] mm: memcg: put struct task_struct::memcg_in_oom under CONFIG_MEMCG

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Message-ID: <l3gmo2h6qtfvrwyof7qsiduwid65wqs7xbncdabpgrvyun7ifx@w5rod4je4pgm>
Date: Fri, 28 Jun 2024 17:53:34 -0700
From: Shakeel Butt <shakeel.butt@...ux.dev>
To: Roman Gushchin <roman.gushchin@...ux.dev>
Cc: Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org, 
	linux-kernel@...r.kernel.org, Johannes Weiner <hannes@...xchg.org>, 
	Michal Hocko <mhocko@...nel.org>, Muchun Song <muchun.song@...ux.dev>
Subject: Re: [PATCH v1 8/9] mm: memcg: put struct task_struct::memcg_in_oom
 under CONFIG_MEMCG_V1

On Fri, Jun 28, 2024 at 09:03:16PM GMT, Roman Gushchin wrote:
> The memcg_in_oom field of the struct task_struct is not used by
> the cgroup v2's memory controller, so it can be happily compiled out
> if CONFIG_MEMCG_V1 is not set.
> 
> Signed-off-by: Roman Gushchin <roman.gushchin@...ux.dev>

Acked-by: Shakeel Butt <shakeel.butt@...ux.dev>