linux-kernel - Re: [PATCH 1/2][cleanup] memcg: renaming of mem variable to memcg

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Message-ID: <4E439962.4040105@linux.vnet.ibm.com>
Date:	Thu, 11 Aug 2011 14:27:06 +0530
From:	Raghavendra K T <raghukt@...ux.vnet.ibm.com>
To:	Michal Hocko <mhocko@...e.cz>
CC:	Raghavendra K T <raghavendra.kt@...ux.vnet.ibm.com>,
	Arend van Spriel <arend@...adcom.com>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	"David S. Miller" <davem@...emloft.net>,
	"nishimura@....nes.nec.co.jp" <nishimura@....nes.nec.co.jp>,
	Balbir Singh <bsingharora@...il.com>,
	"John W. Linville" <linville@...driver.com>,
	Mauro Carvalho Chehab <mchehab@...hat.com>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Ying Han <yinghan@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>
Subject: Re: [PATCH 1/2][cleanup] memcg: renaming of mem variable to memcg

On 08/11/2011 01:34 PM, Michal Hocko wrote:
> On Wed 10-08-11 22:59:29, Raghavendra K T wrote:
> [...]
>> This patch renames all mem variables to memcg in source file.
>
> __mem_cgroup_try_charge for example uses local mem which cannot be
> renamed because it already has a memcg argument (mem_cgroup **) then we
> have mem_cgroup_try_charge_swapin and mem_cgroup_prepare_migration which
> use mem_cgroup **ptr (I guess we shouldn't have more of them).
> I think that __mem_cgroup_try_charge should use ptr pattern as well.
> Other than that I think the clean up is good.
>
> With __mem_cgroup_try_charge:
> Acked-by: Michal Hocko<mhocko@...e.cz>
>
> Thanks
Agreed, Let me know whether you prefer whole patch to be posted or only 
the corresponding hunk.
Thanks
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