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Date:   Thu, 23 Dec 2021 02:32:43 +0000
From:   Matthew Wilcox <willy@infradead.org>
To:     Roman Gushchin <guro@fb.com>
Cc:     Shakeel Butt <shakeelb@google.com>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Michal Hocko <mhocko@kernel.org>,
        Muchun Song <songmuchun@bytedance.com>,
        Andrew Morton <akpm@linux-foundation.org>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] memcg: add per-memcg vmalloc stat
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On Wed, Dec 22, 2021 at 06:02:55PM -0800, Roman Gushchin wrote:
> It's a bid sad that this counter will partially intersect with others
> (e.g. percpu and stack), but I don't see how it can be easily fixed.

If it's worth fixing, we could add a VM_NO_ACCT flag?