Message-ID: <5237695F.6010501@linux.vnet.ibm.com>
Date: Mon, 16 Sep 2013 13:26:07 -0700
From: Cody P Schafer <cody@linux.vnet.ibm.com>
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To: Jianguo Wu <wujianguo@huawei.com>
CC: Andrew Morton <akpm@linux-foundation.org>, Mel Gorman <mgorman@suse.de>,
        David Rientjes <rientjes@google.com>,
        KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
        Rik van Riel <riel@redhat.com>, Hugh Dickins <hughd@google.com>,
        linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm/mempolicy: use NUMA_NO_NODE
References: <5236FF32.60503@huawei.com>
In-Reply-To: <5236FF32.60503@huawei.com>
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> @@ -1802,11 +1802,11 @@ static inline unsigned interleave_nid(struct mempolicy *pol,
>
>   /*
>    * Return the bit number of a random bit set in the nodemask.
> - * (returns -1 if nodemask is empty)
> + * (returns NUMA_NO_NOD if nodemask is empty)

s/NUMA_NO_NOD/NUMA_NO_NODE/

>    */
>   int node_random(const nodemask_t *maskp)
>   {
> -	int w, bit = -1;
> +	int w, bit = NUMA_NO_NODE;
>
>   	w = nodes_weight(*maskp);
>   	if (w)
>

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