linux-kernel - Re: [RFC][PATCH][3/4] Add reclaim support

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Message-Id: <20070219184839.db9f3bc1.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Mon, 19 Feb 2007 18:48:39 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Balbir Singh <balbir@...ibm.com>
Cc:	linux-kernel@...r.kernel.org, vatsa@...ibm.com,
	ckrm-tech@...ts.sourceforge.net, xemul@...ru, linux-mm@...ck.org,
	menage@...gle.com, svaidy@...ux.vnet.ibm.com, balbir@...ibm.com,
	devel@...nvz.org
Subject: Re: [RFC][PATCH][3/4] Add reclaim support

On Mon, 19 Feb 2007 12:20:42 +0530
Balbir Singh <balbir@...ibm.com> wrote:

> +int memctlr_mm_overlimit(struct mm_struct *mm, void *sc_cont)
> +{
> +	struct container *cont;
> +	struct memctlr *mem;
> +	long usage, limit;
> +	int ret = 1;
> +
> +	if (!sc_cont)
> +		goto out;
> +
> +	read_lock(&mm->container_lock);
> +	cont = mm->container;

> +out:
> +	read_unlock(&mm->container_lock);
> +	return ret;
> +}
> +

should be
==
out_and_unlock:
	read_unlock(&mm->container_lock);
out_:
	return ret;


-Kame

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