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sched: fix the task_group hierarchy for UID grouping

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UID grouping doesn't actually have a task_group representing the root of
the task_group tree. Add one.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Zijlstra
2008-04-19 19:45:00 +02:00
committed by Ingo Molnar
parent ec7dc8ac73
commit eff766a65c
3 changed files with 45 additions and 3 deletions
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3
include/linux/sched.h
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@@ -2051,6 +2051,9 @@ extern void normalize_rt_tasks(void);
#ifdef CONFIG_GROUP_SCHED
extern struct task_group init_task_group;
#ifdef CONFIG_USER_SCHED
extern struct task_group root_task_group;
#endif
extern struct task_group *sched_create_group(struct task_group *parent);
extern void sched_destroy_group(struct task_group *tg);