linux-kernel - Re: [PATCH 2/3] mm/slab_common: commonize slab merge logic

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Date:	Tue, 26 Aug 2014 16:23:14 -0500 (CDT)
From:	Christoph Lameter <cl@...ux.com>
To:	Joonsoo Kim <iamjoonsoo.kim@....com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Pekka Enberg <penberg@...nel.org>,
	David Rientjes <rientjes@...gle.com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] mm/slab_common: commonize slab merge logic

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.

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