From: Glauber Costa <glommer@parallels.com>
To: linux-kernel@vger.kernel.org
Cc: paul@paulmenage.org, lizf@cn.fujitsu.com, daniel.lezcano@free.fr,
a.p.zijlstra@chello.nl, jbottomley@parallels.com,
Glauber Costa <glommer@parallels.com>
Subject: [PATCH] trivial: initialize root cgroup's sibling list
Date: Fri, 23 Sep 2011 19:19:49 -0300 [thread overview]
Message-ID: <1316816389-9135-1-git-send-email-glommer@parallels.com> (raw)
Even though there are no siblings, the list should be
initialized not to contain bogus values.
Signed-off-by: Glauber Costa <glommer@parallels.com>
---
kernel/sched.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/kernel/sched.c b/kernel/sched.c
index ccacdbd..3ed4107 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8082,6 +8082,7 @@ 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 */
--
1.7.6
next reply other threads:[~2011-09-23 22:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-23 22:19 Glauber Costa [this message]
2011-09-28 23:40 ` Glauber Costa
2011-09-29 1:28 ` Paul Menage
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