linux-kernel - Re: [PATCH v4 1/2] memcg: cleanup useless LRU_ALL

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Message-ID: <4FE947C0.6040304@jp.fujitsu.com>
Date:	Tue, 26 Jun 2012 14:25:20 +0900
From:	Kamezawa Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Wanpeng Li <liwp.linux@...il.com>
CC:	Michal Hocko <mhocko@...e.cz>,
	Johannes Weiner <hannes@...xchg.org>,
	Balbir Singh <bsingharora@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, cgroups@...r.kernel.org
Subject: Re: [PATCH v4 1/2] memcg: cleanup useless LRU_ALL_EVICTABLE

(2012/06/25 20:15), Wanpeng Li wrote:
> From: Wanpeng Li <liwp@...ux.vnet.ibm.com>
> 
> Since LRU_ALL_EVICTABLE is useless, just remove it.
> 
> Signed-off-by: Wanpeng Li <liwp.linux@...il.com>

Thank you for your patience.

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

hmm..but this may noe be related to memcg ;)


> ---
>   include/linux/mmzone.h |    1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
> index 68c569f..8b10c35 100644
> --- a/include/linux/mmzone.h
> +++ b/include/linux/mmzone.h
> @@ -209,7 +209,6 @@ struct lruvec {
>   /* Mask used at gathering information at once (see memcontrol.c) */
>   #define LRU_ALL_FILE (BIT(LRU_INACTIVE_FILE) | BIT(LRU_ACTIVE_FILE))
>   #define LRU_ALL_ANON (BIT(LRU_INACTIVE_ANON) | BIT(LRU_ACTIVE_ANON))
> -#define LRU_ALL_EVICTABLE (LRU_ALL_FILE | LRU_ALL_ANON)
>   #define LRU_ALL	     ((1 << NR_LRU_LISTS) - 1)
>   
>   /* Isolate clean file */
> 



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