linux-kernel - Re: [PATCH 1/3] mm: sl[aou]b: introduce kmem_cache_zalloc

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Message-ID: <alpine.DEB.2.10.1411210156570.32133@chino.kir.corp.google.com>
Date:	Fri, 21 Nov 2014 01:57:26 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Andrey Ryabinin <a.ryabinin@...sung.com>
cc:	Thomas Gleixner <tglx@...utronix.de>, linux-kernel@...r.kernel.org,
	Christoph Lameter <cl@...ux.com>,
	Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
	Pekka Enberg <penberg@...nel.org>
Subject: Re: [PATCH 1/3] mm: sl[aou]b: introduce kmem_cache_zalloc_node()

On Fri, 21 Nov 2014, Andrey Ryabinin wrote:

> On 11/21/2014 01:31 AM, David Rientjes wrote:
> > On Thu, 20 Nov 2014, Andrey Ryabinin wrote:
> > 
> >>> Is there a reason to add this for such a specialized purpose to the slab 
> >>> allocator?  I think it can just be handled for struct irq_desc explicitly.
> >>>
> >>
> >> It could be used not only for irq_desc. Grepping sources gave me 7 possible users.
> >>
> > 
> > It would be best to follow in the example of those users and just use 
> > __GFP_ZERO.
> > 
> 
> Fair enough.
> 

Thanks, and feel free to add my

	Acked-by: David Rientjes <rientjes@...gle.com.

on the other two patches once they are refreshed.
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