linux-kernel - Re: [PATCH v2 01/14] trivial: initialize root cgroup's sibling list

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Date:	Fri, 11 Nov 2011 13:34:06 -0800
From:	Paul Turner <pjt@...gle.com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, paul@...lmenage.org,
	lizf@...fujitsu.com, daniel.lezcano@...e.fr,
	a.p.zijlstra@...llo.nl, jbottomley@...allels.com,
	fweisbec@...il.com
Subject: Re: [PATCH v2 01/14] trivial: initialize root cgroup's sibling list

On 11/01/2011 02:19 PM, Glauber Costa wrote:
> Even though there are no siblings, the list should be
> initialized not to contain bogus values.
>
> Signed-off-by: Glauber Costa<glommer@...allels.com>
> Acked-by: Paul Menage<paul@...lmenage.org>

Signed-off-by: Paul Turner <pjt@...gle.com>

> ---
>   kernel/sched.c |    1 +
>   1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/kernel/sched.c b/kernel/sched.c
> index d87c6e5..e327665 100644
> --- a/kernel/sched.c
> +++ b/kernel/sched.c
> @@ -8234,6 +8234,7 @@ void __init sched_init(void)
>   #ifdef CONFIG_CGROUP_SCHED
>   	list_add(&root_task_group.list,&task_groups);
>   	INIT_LIST_HEAD(&root_task_group.children);
> +	INIT_LIST_HEAD(&root_task_group.siblings);
>   	autogroup_init(&init_task);
>   #endif /* CONFIG_CGROUP_SCHED */
>


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