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Date: Wed, 4 Apr 2018 10:13:55 -0400
From: Johannes Weiner <hannes@cmpxchg.org>
Subject: Re: [PATCH 3/3] mm: memcontrol: Remove lruvec_stat
Message-ID: <20180404141355.GB28966@cmpxchg.org>
References: <20180324160901.512135-1-tj@kernel.org>
 <20180324160901.512135-4-tj@kernel.org>
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To: Tejun Heo <tj@kernel.org>
Cc: mhocko@kernel.org, vdavydov.dev@gmail.com, guro@fb.com, riel@surriel.com, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, cgroups@vger.kernel.org, linux-mm@kvack.org, Josef Bacik <josef@toxicpanda.com>

On Sat, Mar 24, 2018 at 09:09:01AM -0700, Tejun Heo wrote:
> lruvec_stat doesn't have any consumer.  Remove it.

This tracks counters at the node-memcg intersection, which is a
requirement for Josef's shrinker rework.

I don't know what happened to that patch series. Josef, Andrew?