linux-kernel - Re: [PATCH 2/5] mm: slub: constify attribute

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Message-ID: <alpine.DEB.2.20.1707270936260.14168@nuc-kabylake>
Date:   Thu, 27 Jul 2017 09:36:41 -0500 (CDT)
From:   Christopher Lameter <cl@...ux.com>
To:     Arvind Yadav <arvind.yadav.cs@...il.com>
cc:     penberg@...nel.org, rientjes@...gle.com, iamjoonsoo.kim@....com,
        akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/5] mm: slub: constify attribute_group structures.

On Thu, 27 Jul 2017, Arvind Yadav wrote:

> attribute_group are not supposed to change at runtime. All functions
> working with attribute_group provided by <linux/sysfs.h> work with
> const attribute_group. So mark the non-const structs as const.

Acked-by: Christoph Lameter <cl@...ux.com>