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Date: Tue, 26 Aug 2014 16:23:14 -0500 (CDT)
From: Christoph Lameter <cl@linux.com>
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To: Joonsoo Kim <iamjoonsoo.kim@lge.com>
cc: Andrew Morton <akpm@linux-foundation.org>,
        Pekka Enberg <penberg@kernel.org>,
        David Rientjes <rientjes@google.com>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/3] mm/slab_common: commonize slab merge logic
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References: <1408608675-20420-1-git-send-email-iamjoonsoo.kim@lge.com> <1408608675-20420-2-git-send-email-iamjoonsoo.kim@lge.com> <alpine.DEB.2.11.1408251026110.27302@gentwo.org> <20140826022359.GB1035@js1304-P5Q-DELUXE>
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On Tue, 26 Aug 2014, Joonsoo Kim wrote:

> On Mon, Aug 25, 2014 at 10:27:58AM -0500, Christoph Lameter wrote:
> > Uhh.. You would have to specify "slub_nomerge" to get slab to not merge
> > slab caches?
>
> Should fix it. How about following change?
>
> #ifdef CONFIG_SLUB
> __setup("slub_nomerge", setup_slab_nomerge);
> #endif
>
> __setup("slab_nomerge", setup_slab_nomerge);
>
> This makes "slab_nomerge" works for all SL[aou]B.

Ok. At some point we need to make slub_nomerge legacy then.