linux-kernel - Re: [PATCH] Hookup group-scheduler with task container infrastructure

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Message-Id: <20070918171945.d0593a08.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Tue, 18 Sep 2007 17:19:45 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	vatsa@...ux.vnet.ibm.com
Cc:	Ingo Molnar <mingo@...e.hu>, akpm@...ux-foundation.org,
	containers@...ts.osdl.org, linux-kernel@...r.kernel.org,
	ckrm-tech@...ts.sourceforge.net
Subject: Re: [PATCH] Hookup group-scheduler with task container
 infrastructure

On Mon, 10 Sep 2007 22:40:49 +0530
Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com> wrote:
> +	tg->cfs_rq = kzalloc(sizeof(cfs_rq) * num_possible_cpus(), GFP_KERNEL);
> +	if (!tg->cfs_rq)
> +		goto err;
> +	tg->se = kzalloc(sizeof(se) * num_possible_cpus(), GFP_KERNEL);
> +	if (!tg->se)
> +		goto err;
Sorry for very lazy responce..

num_possible_cpus() just returns # of possible cpus. Then it will not return
Max-cpu-id to be used. I think just use NR_CPUS here is an easy way.

Thanks,
-Kame

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