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Date:   Fri, 10 Nov 2017 10:02:47 -0600 (CST)
From:   Christopher Lameter <cl@linux.com>
To:     Miles Chen <miles.chen@mediatek.com>
cc:     Pekka Enberg <penberg@kernel.org>,
        David Rientjes <rientjes@google.com>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        linux-kernel@vger.kernel.org, linux-mm@kvack.org,
        wsd_upstream@mediatek.com, linux-mediatek@lists.infradead.org
Subject: Re: [PATCH] slub: Fix sysfs duplicate filename creation when
 slub_debug=O
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On Fri, 10 Nov 2017, Miles Chen wrote:

> By checking disable_higher_order_debug & (slub_debug &
> SLAB_NEVER_MERGE), we can detect if a cache is unmergeable but become
> mergeable because the disable_higher_order_debug=1 logic. Those kind of
> caches should be keep unmergeable.

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

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