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 01/10] trivial: initialize root cgroup's sibling list
Date: Sun, 2 Oct 2011 23:21:18 +0400 [thread overview]
Message-ID: <1317583287-18300-2-git-send-email-glommer@parallels.com> (raw)
In-Reply-To: <1317583287-18300-1-git-send-email-glommer@parallels.com>
Even though there are no siblings, the list should be
initialized not to contain bogus values.
Signed-off-by: Glauber Costa <glommer@parallels.com>
Acked-by: Paul Menage <paul@paulmenage.org>
---
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 prev parent reply other threads:[~2011-10-02 19:22 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-02 19:21 [PATCH 00/10] Per-cgroup /proc/stat information Glauber Costa
2011-10-02 19:21 ` Glauber Costa [this message]
2011-10-02 19:21 ` [PATCH 02/10] Change cpustat fields to an array Glauber Costa
2011-10-02 19:21 ` [PATCH 03/10] Move /proc/stat logic inside sched.c Glauber Costa
2011-10-02 19:21 ` [PATCH 04/10] Display /proc/stat information per cgroup Glauber Costa
2011-10-05 8:56 ` Peter Zijlstra
2011-10-05 12:10 ` Glauber Costa
2011-10-05 12:38 ` Peter Zijlstra
2011-10-05 12:43 ` Glauber Costa
2011-10-05 9:04 ` Peter Zijlstra
2011-10-05 12:11 ` Glauber Costa
2011-10-02 19:21 ` [PATCH 05/10] Make total_forks per-cgroup Glauber Costa
2011-10-05 9:05 ` Peter Zijlstra
2011-10-05 12:12 ` Glauber Costa
2011-10-11 23:45 ` Frederic Weisbecker
2011-10-12 7:35 ` Glauber Costa
2011-10-12 12:59 ` Frederic Weisbecker
2011-10-12 12:59 ` Glauber Costa
2011-10-12 13:03 ` Frederic Weisbecker
2011-10-12 13:03 ` Glauber Costa
2011-10-12 14:03 ` Frederic Weisbecker
2011-10-02 19:21 ` [PATCH 06/10] per-cgroup boot time Glauber Costa
2011-10-02 19:21 ` [PATCH 07/10] Report steal time for cgroup Glauber Costa
2011-10-02 19:21 ` [PATCH 08/10] provide a version of cpuacct statistics inside cpu cgroup Glauber Costa
2011-10-05 9:10 ` Peter Zijlstra
2011-10-05 12:16 ` Glauber Costa
2011-10-02 19:21 ` [PATCH 09/10] provide a version of cpuusage " Glauber Costa
2011-10-05 9:14 ` Peter Zijlstra
2011-10-05 12:17 ` Glauber Costa
2011-10-05 9:46 ` Peter Zijlstra
2011-10-05 12:22 ` Glauber Costa
2011-10-05 12:31 ` Peter Zijlstra
2011-10-05 15:05 ` Glauber Costa
2011-10-02 19:21 ` [PATCH 10/10] Change CPUACCT to default n Glauber Costa
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