linux-kernel - Re: [PATCH v4 08/10] ilru: reduce zone->lru

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Message-Id: <20110727131405.0b663296.akpm@linux-foundation.org>
Date:	Wed, 27 Jul 2011 13:14:05 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Minchan Kim <minchan.kim@...il.com>
Cc:	linux-mm <linux-mm@...ck.org>, LKML <linux-kernel@...r.kernel.org>,
	Johannes Weiner <hannes@...xchg.org>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Mel Gorman <mgorman@...e.de>, Rik van Riel <riel@...hat.com>,
	Michal Hocko <mhocko@...e.cz>,
	Andrea Arcangeli <aarcange@...hat.com>
Subject: Re: [PATCH v4 08/10] ilru: reduce zone->lru_lock

On Mon,  4 Jul 2011 23:04:41 +0900
Minchan Kim <minchan.kim@...il.com> wrote:

> inorder_lru increases zone->lru_lock overhead(pointed out by Mel)
> as it doesn't support pagevec.
> This patch introduces ilru_add_pvecs and APIs.

aww geeze, this patch goes and deletes most of the code I just reviewed!

Can we fold them please?
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