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Date:   Mon, 23 Mar 2020 18:08:36 -0700
From:   Andrew Morton <akpm@linux-foundation.org>
To:     Roman Gushchin <guro@fb.com>, Johannes Weiner <hannes@cmpxchg.org>,
        Michal Hocko <mhocko@kernel.org>, <linux-mm@kvack.org>,
        <kernel-team@fb.com>, <linux-kernel@vger.kernel.org>,
        Bharata B Rao <bharata@linux.ibm.com>,
        <stable@vger.kernel.org>
Subject: Re: [PATCH] mm: fork: fix kernel_stack memcg stats for various
 stack implementations
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On Mon, 23 Mar 2020 18:06:33 -0700 Andrew Morton <akpm@linux-foundation.org> wrote:

> And here's the altered "mm: memcg/slab: introduce
> mem_cgroup_from_obj()", which I have renamed to "mm: memcg/slab: use
> mem_cgroup_from_obj()":
> 
> The end result is slightly different - mem_cgroup_from_obj() will now
> end up inside #ifdef CONFIG_MEMCG_KMEM.  Should I undo that?

err, no, we've just fed forward the build fixes in
mm-memcg-slab-introduce-mem_cgroup_from_obj-v2.patch so I think we're
all good.