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Date: Fri, 29 Jul 2016 12:30:07 +0900
From: Minchan Kim <minchan@kernel.org>
Subject: Re: [PATCH] mm: move swap-in anonymous page into active list
Message-ID: <20160729033007.GA17905@bbox>
References: <1469762740-17860-1-git-send-email-minchan@kernel.org>
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Sender: owner-linux-mm@kvack.org
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To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Mel Gorman <mgorman@suse.de>, Johannes Weiner <hannes@cmpxchg.org>, Rik van Riel <riel@redhat.com>

On Fri, Jul 29, 2016 at 12:25:40PM +0900, Minchan Kim wrote:
> Every swap-in anonymous page starts from inactive lru list's head.
> It should be activated unconditionally when VM decide to reclaim
> because page table entry for the page always usually has marked
> accessed bit. Thus, their window size for getting a new referece
> is 2 * NR_inactive + NR_active while others is NR_active + NR_active.

                                                 NR_inactive

typo

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