From: Arnd Bergmann <arnd@arndb.de>
To: Qian Cai <cai@lca.pw>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@kernel.org>,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Michal Hocko <mhocko@suse.com>,
Andrew Morton <akpm@linux-foundation.org>,
Roman Gushchin <guro@fb.com>, Shakeel Butt <shakeelb@google.com>,
Chris Down <chris@chrisdown.name>, Tejun Heo <tj@kernel.org>,
cgroups@vger.kernel.org, Linux-MM <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
clang-built-linux <clang-built-linux@googlegroups.com>
Subject: Re: [PATCH] mm/memcontrol.c: fix another unused function warning
Date: Tue, 1 Oct 2019 18:00:50 +0200 [thread overview]
Message-ID: <CAK8P3a04nMwy3VpdtD6x_tdPC14LPPbt3JKrGN48qRo_sDVk-Q@mail.gmail.com> (raw)
In-Reply-To: <1569940805.5576.257.camel@lca.pw>
On Tue, Oct 1, 2019 at 4:40 PM Qian Cai <cai@lca.pw> wrote:
>
> On Tue, 2019-10-01 at 16:22 +0200, Arnd Bergmann wrote:
> > Removing the mem_cgroup_id_get() stub function introduced a new warning
> > of the same kind when CONFIG_MMU is disabled:
>
> Shouldn't CONFIG_MEMCG depends on CONFIG_MMU instead?
Maybe. Generally we allow building a lot of stuff without CONFIG_MMU that
may not make sense, so I just followed the same idea here.
Arnd
next prev parent reply other threads:[~2019-10-01 16:01 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-01 14:22 Arnd Bergmann
2019-10-01 14:40 ` Qian Cai
2019-10-01 16:00 ` Arnd Bergmann [this message]
2019-10-01 16:44 ` Qian Cai
2019-10-02 7:53 ` Michal Hocko
2019-10-01 16:36 ` Nick Desaulniers
2019-10-02 7:54 ` Michal Hocko
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