linux-kernel - Re: [RFC PATCH 3/3] memcg-v1: remove memcg move locking code

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Message-ID: <Zxp63b9WlI4sTwWk@google.com>
Date: Thu, 24 Oct 2024 16:50:37 +0000
From: Roman Gushchin <roman.gushchin@...ux.dev>
To: Shakeel Butt <shakeel.butt@...ux.dev>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
	Johannes Weiner <hannes@...xchg.org>,
	Michal Hocko <mhocko@...nel.org>,
	Muchun Song <muchun.song@...ux.dev>,
	Hugh Dickins <hughd@...gle.com>, linux-mm@...ck.org,
	cgroups@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-doc@...r.kernel.org,
	Meta kernel team <kernel-team@...a.com>
Subject: Re: [RFC PATCH 3/3] memcg-v1: remove memcg move locking code

On Wed, Oct 23, 2024 at 11:57:12PM -0700, Shakeel Butt wrote:
> The memcg v1's charge move feature has been deprecated. There is no need
> to have any locking or protection against the moving charge. Let's
> proceed to remove all the locking code related to charge moving.
> 
> Signed-off-by: Shakeel Butt <shakeel.butt@...ux.dev>

Reviewed-by: Roman Gushchin <roman.gushchin@...ux.dev>