linux-kernel - Re: [PATCH v2 6/6] mm: kmem: rename (__)memcg_kmem_(un)charge_memcg() to __memcg_kmem

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Date:   Thu, 16 Jan 2020 12:30:02 -0500
From:   Johannes Weiner <hannes@...xchg.org>
To:     Roman Gushchin <guro@...com>
Cc:     linux-mm@...ck.org, Andrew Morton <akpm@...ux-foundation.org>,
        Michal Hocko <mhocko@...nel.org>,
        Shakeel Butt <shakeelb@...gle.com>,
        Vladimir Davydov <vdavydov.dev@...il.com>,
        linux-kernel@...r.kernel.org, kernel-team@...com
Subject: Re: [PATCH v2 6/6] mm: kmem: rename
 (__)memcg_kmem_(un)charge_memcg() to __memcg_kmem_(un)charge()

On Thu, Jan 09, 2020 at 12:26:59PM -0800, Roman Gushchin wrote:
> Drop the _memcg suffix from (__)memcg_kmem_(un)charge functions.
> It's shorter and more obvious.
> 
> These are the most basic functions which are just (un)charging the
> given cgroup with the given amount of pages.
> 
> Also fix up the corresponding comments.
> 
> Signed-off-by: Roman Gushchin <guro@...com>

This looks good to me. I also appreciate the grouping of the functions
by layer (first charge/uncharge, then charge_page/uncharge_page).

Acked-by: Johannes Weiner <hannes@...xchg.org>