linux-kernel - Re: [PATCH 2/7] memcg: mem_cgroup_shrink_node

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Message-ID: <AANLkTi=wFkujwaMYrREJ1=sop_CZAsX2Nc7kcC3nji-t@mail.gmail.com>
Date:	Sun, 25 Jul 2010 13:58:42 +0530
From:	Balbir Singh <balbir@...ux.vnet.ibm.com>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
Cc:	LKML <linux-kernel@...r.kernel.org>, linux-mm <linux-mm@...ck.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mel@....ul.ie>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Nishimura Daisuke <d-nishimura@....biglobe.ne.jp>
Subject: Re: [PATCH 2/7] memcg: mem_cgroup_shrink_node_zone() doesn't need 
	sc.nodemask

>>
>> We need the initialization to 0, is there a reason why it was removed?
>
> please reread C spec and other scan_control user.
> sc_nr_* were already initialized in struct scan_control sc = { } line.
>

I missed the fact that  designated initializers do the right thing. Thanks!

Balbir
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