linux-kernel - Re: [PATCH 3/7] tlbfs: Change remove_from_page

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Message-ID: <20110108222302.GD23189@cmpxchg.org>
Date:	Sat, 8 Jan 2011 23:25:25 +0100
From:	Johannes Weiner <hannes@...xchg.org>
To:	Minchan Kim <minchan.kim@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-mm <linux-mm@...ck.org>,
	LKML <linux-kernel@...r.kernel.org>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Subject: Re: [PATCH 3/7] tlbfs: Change remove_from_page_cache

On Thu, Dec 23, 2010 at 12:32:45AM +0900, Minchan Kim wrote:
> This patch series changes remove_from_page_cache's page ref counting
> rule. Page cache ref count is decreased in delete_from_page_cache.
> So we don't need decreasing page reference by caller.
> 
> Cc: William Irwin <wli@...omorphy.com>
> Signed-off-by: Minchan Kim <minchan.kim@...il.com>
> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>

As Mel pointed out, that should be hugetlbfs in the subject.
Otherwise, the patch looks good.

Reviewed-by: Johannes Weiner <hannes@...xchg.org>
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