From: Johannes Weiner <hannes@cmpxchg.org>
To: Vladimir Davydov <vdavydov@parallels.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.cz>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm] memcg: remove activate_kmem_mutex
Date: Mon, 20 Oct 2014 14:21:53 -0400 [thread overview]
Message-ID: <20141020182153.GA11973@phnom.home.cmpxchg.org> (raw)
In-Reply-To: <1413817889-13915-1-git-send-email-vdavydov@parallels.com>
On Mon, Oct 20, 2014 at 07:11:29PM +0400, Vladimir Davydov wrote:
> The activate_kmem_mutex is used to serialize memcg.kmem.limit updates,
> but we already serialize them with memcg_limit_mutex so let's remove the
> former.
>
> Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
It hid well behind this obscure name, but that's really all it seems
to do. Away it goes!
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
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next prev parent reply other threads:[~2014-10-20 18:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-20 15:11 Vladimir Davydov
2014-10-20 18:21 ` Johannes Weiner [this message]
2014-10-20 18:53 ` Michal Hocko
2014-10-21 6:31 ` Vladimir Davydov
2014-10-21 6:49 ` Michal Hocko
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