linux-kernel - Re: [PATCH v3 01/10] compaction: trivial clean up acct

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Message-ID: <4DF1D396.5000404@jp.fujitsu.com>
Date:	Fri, 10 Jun 2011 17:19:34 +0900
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	minchan.kim@...il.com
CC:	akpm@...ux-foundation.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, mgorman@...e.de, aarcange@...hat.com,
	riel@...hat.com, hannes@...xchg.org, kamezawa.hiroyu@...fujitsu.com
Subject: Re: [PATCH v3 01/10] compaction: trivial clean up acct_isolated

(2011/06/07 23:38), Minchan Kim wrote:
> acct_isolated of compaction uses page_lru_base_type which returns only
> base type of LRU list so it never returns LRU_ACTIVE_ANON or LRU_ACTIVE_FILE.
> In addtion, cc->nr_[anon|file] is used in only acct_isolated so it doesn't have
> fields in conpact_control.
> This patch removes fields from compact_control and makes clear function of
> acct_issolated which counts the number of anon|file pages isolated.
> 
> Cc: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
> Cc: Mel Gorman <mgorman@...e.de>
> Cc: Andrea Arcangeli <aarcange@...hat.com>
> Acked-by: Rik van Riel <riel@...hat.com>
> Acked-by: Johannes Weiner <hannes@...xchg.org>
> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
> Signed-off-by: Minchan Kim <minchan.kim@...il.com>

Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>



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