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From:   Shakeel Butt <shakeelb@google.com>
Date:   Tue, 10 Nov 2020 11:01:02 -0800
Message-ID: <CALvZod4kLJ+HsciThWkYiYiVDNjx9oUVBC+7k9jYtwHM4+QV_Q@mail.gmail.com>
Subject: Re: [PATCH] mm: memcg: fix obsolete code comments
To:     Roman Gushchin <guro@fb.com>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        Linux MM <linux-mm@kvack.org>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Michal Hocko <mhocko@kernel.org>,
        LKML <linux-kernel@vger.kernel.org>,
        Kernel Team <kernel-team@fb.com>
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On Tue, Nov 10, 2020 at 10:46 AM Roman Gushchin <guro@fb.com> wrote:
>
> This patch fixes/removes some obsolete comments in the code related
> to the kernel memory accounting:
> - kmem_cache->memcg_params.memcg_caches has been removed
>   by commit 9855609bde03 ("mm: memcg/slab: use a single set of
>   kmem_caches for all accounted allocations")
> - memcg->kmemcg_id is not used as a gate for kmem accounting since
>   commit 0b8f73e10428 ("mm: memcontrol: clean up alloc, online,
>   offline, free functions")
>
> Signed-off-by: Roman Gushchin <guro@fb.com>

Reviewed-by: Shakeel Butt <shakeelb@google.com>