linux-kernel - Re: [PATCH] mm: clear pages_scanned only if draining a pcp adds pages to the buddy allocator again

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Date:	Sat, 16 Jun 2012 15:55:38 +0900
From:	Kamezawa Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	kosaki.motohiro@...il.com
CC:	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	akpm@...ux-foundation.org,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	David Rientjes <rientjes@...gle.com>,
	Mel Gorman <mel@....ul.ie>,
	Johannes Weiner <hannes@...xchg.org>,
	Minchan Kim <minchan.kim@...il.com>,
	Wu Fengguang <fengguang.wu@...el.com>,
	Rik van Riel <riel@...hat.com>
Subject: Re: [PATCH] mm: clear pages_scanned only if draining a pcp adds pages
 to the buddy allocator again

(2012/06/15 1:16), kosaki.motohiro@...il.com wrote:
> From: KOSAKI Motohiro<kosaki.motohiro@...fujitsu.com>
> 
> commit 2ff754fa8f (mm: clear pages_scanned only if draining a pcp adds pages
> to the buddy allocator again) fixed one free_pcppages_bulk() misuse. But two
> another miuse still exist.
> 
> This patch fixes it.
> 
> Cc: David Rientjes<rientjes@...gle.com>
> Cc: Mel Gorman<mel@....ul.ie>
> Cc: Johannes Weiner<hannes@...xchg.org>
> Cc: Minchan Kim<minchan.kim@...il.com>
> Cc: Wu Fengguang<fengguang.wu@...el.com>
> Cc: KAMEZAWA Hiroyuki<kamezawa.hiroyu@...fujitsu.com>
> Cc: Rik van Riel<riel@...hat.com>
> Cc: Andrew Morton<akpm@...ux-foundation.org>
> Signed-off-by: KOSAKI Motohiro<kosaki.motohiro@...fujitsu.com>

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>


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