Root/kernel/sched_autogroup.h

1#ifdef CONFIG_SCHED_AUTOGROUP
2
3struct autogroup {
4    struct kref kref;
5    struct task_group *tg;
6    struct rw_semaphore lock;
7    unsigned long id;
8    int nice;
9};
10
11static inline struct task_group *
12autogroup_task_group(struct task_struct *p, struct task_group *tg);
13
14#else /* !CONFIG_SCHED_AUTOGROUP */
15
16static inline void autogroup_init(struct task_struct *init_task) { }
17static inline void autogroup_free(struct task_group *tg) { }
18static inline bool task_group_is_autogroup(struct task_group *tg)
19{
20    return 0;
21}
22
23static inline struct task_group *
24autogroup_task_group(struct task_struct *p, struct task_group *tg)
25{
26    return tg;
27}
28
29#ifdef CONFIG_SCHED_DEBUG
30static inline int autogroup_path(struct task_group *tg, char *buf, int buflen)
31{
32    return 0;
33}
34#endif
35
36#endif /* CONFIG_SCHED_AUTOGROUP */
37

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