linux-kernel - Re: [PATCH v1 13/14] mm: memcg: put cgroup v1-related members of task

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Message-ID: <o2oiwy5rcrqrtrnhcyuajcpdoyu45njcibuexjxecvjtjtgadd@j6alu4rkdaii>
Date: Fri, 31 May 2024 23:51:55 -0700
From: Shakeel Butt <shakeel.butt@...ux.dev>
To: Roman Gushchin <roman.gushchin@...ux.dev>
Cc: Andrew Morton <akpm@...ux-foundation.org>, 
	Muchun Song <muchun.song@...ux.dev>, Johannes Weiner <hannes@...xchg.org>, 
	Michal Hocko <mhocko@...nel.org>, Matthew Wilcox <willy@...radead.org>, linux-mm@...ck.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 13/14] mm: memcg: put cgroup v1-related members of
 task_struct under config option

On Tue, May 28, 2024 at 02:44:34PM GMT, Roman Gushchin wrote:
> Guard cgroup v1-related members of task_struct under the CONFIG_MEMCG_V1
> config option, so that users who adopted cgroup v2 don't have to waste
> the memory for fields which are never accessed.
> 
> Signed-off-by: Roman Gushchin <roman.gushchin@...ux.dev>

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