From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [patch 1/2] mm: fincore()
Date: Fri, 15 Feb 2013 15:39:13 -0500 (EST)
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From: Johannes Weiner <hannes@cmpxchg.org>
Date: Fri, 15 Feb 2013 01:34:50 -0500

> +	nr_pages = DIV_ROUND_UP(len, PAGE_CACHE_SIZE);

A small nit, maybe use PAGE_CACHE_ALIGN() here.