linux-kernel - Re: [PATCH v3 3/3] mm: use numa_mem_id() in alloc_pages

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Message-ID: <alpine.DEB.2.11.1507301259230.5521@east.gentwo.org>
Date:	Thu, 30 Jul 2015 12:59:47 -0500 (CDT)
From:	Christoph Lameter <cl@...ux.com>
To:	Vlastimil Babka <vbabka@...e.cz>
cc:	linux-mm@...ck.org, Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Mel Gorman <mgorman@...e.de>,
	David Rientjes <rientjes@...gle.com>,
	Greg Thelen <gthelen@...gle.com>,
	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>,
	Pekka Enberg <penberg@...nel.org>,
	Joonsoo Kim <iamjoonsoo.kim@....com>,
	Naoya Horiguchi <n-horiguchi@...jp.nec.com>,
	Johannes Weiner <hannes@...xchg.org>,
	linux-ia64@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	cbe-oss-dev@...ts.ozlabs.org, kvm@...r.kernel.org,
	Mel Gorman <mgorman@...hsingularity.net>
Subject: Re: [PATCH v3 3/3] mm: use numa_mem_id() in alloc_pages_node()

On Thu, 30 Jul 2015, Vlastimil Babka wrote:

> numa_mem_id() is able to handle allocation from CPUs on memory-less nodes,
> so it's a more robust fallback than the currently used numa_node_id().
>
> Suggested-by: Christoph Lameter <cl@...ux.com>
> Signed-off-by: Vlastimil Babka <vbabka@...e.cz>
> Acked-by: David Rientjes <rientjes@...gle.com>
> Acked-by: Mel Gorman <mgorman@...hsingularity.net>

You can add my ack too if it helps.

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