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| author |   Glauber Costa <glommer@parallels.com> | 2011-11-01 19:19:07 -0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2011-11-16 08:48:22 +0100 |
| commit | f4d6f6c2649c2c47261db4dcc3110d6f22202ea2 (patch) | |
| tree | 0ca6a621249bd83f3bae3ac266c4b2bf55f17fbd /kernel/sched.c | |
| parent | sched: Use jump labels to reduce overhead when bandwidth control is inactive (diff) | |
| download | linux-dev-f4d6f6c2649c2c47261db4dcc3110d6f22202ea2.tar.xz linux-dev-f4d6f6c2649c2c47261db4dcc3110d6f22202ea2.zip | |
sched, trivial: Initialize root cgroup's sibling list
Even though there are no siblings, the list should be
initialized to not contain bogus values.
Signed-off-by: Glauber Costa <glommer@parallels.com>
Acked-by: Paul Menage <paul@paulmenage.org>
Acked-by: Paul Turner <pjt@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1320182360-20043-2-git-send-email-glommer@parallels.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to '')
| -rw-r--r-- | kernel/sched.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index d9d79a4088c8..0df69866a04e 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -8275,6 +8275,7 @@ 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 */ |