linux-kernel - Re: [PATCH 3/4] memcg: initiate deprecation of oom

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Message-Id: <20240814145154.a115a1642137b71df0650cae@linux-foundation.org>
Date: Wed, 14 Aug 2024 14:51:54 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: "T.J. Mercier" <tjmercier@...gle.com>
Cc: Shakeel Butt <shakeel.butt@...ux.dev>, 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, Meta kernel team
 <kernel-team@...a.com>, cgroups@...r.kernel.org
Subject: Re: [PATCH 3/4] memcg: initiate deprecation of oom_control

On Wed, 14 Aug 2024 14:00:03 -0700 "T.J. Mercier" <tjmercier@...gle.com> wrote:

> > --- a/mm/memcontrol-v1.c
> > +++ b/mm/memcontrol-v1.c
> > @@ -1907,6 +1907,9 @@ static ssize_t memcg_write_event_control(struct kernfs_open_file *of,
> >                 event->register_event = mem_cgroup_usage_register_event;
> >                 event->unregister_event = mem_cgroup_usage_unregister_event;
> >         } else if (!strcmp(name, "memory.oom_control")) {
> > +               pr_warn_once("oom_control is deprecated and will be removed. "
> > +                            "Please report your usecase to linux-mm-@...ck.org"
> > +                            " if you depend on this functionality. \n";
> 
> Missing close paren?

err yes, thanks.

V2, please ;)