1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LINUX_SCHED_AUTOGROUP_H
3 #define _LINUX_SCHED_AUTOGROUP_H
4
5 struct signal_struct;
6 struct task_struct;
7 struct task_group;
8 struct seq_file;
9
10 #ifdef CONFIG_SCHED_AUTOGROUP
11 extern void sched_autogroup_create_attach(struct task_struct *p);
12 extern void sched_autogroup_detach(struct task_struct *p);
13 extern void sched_autogroup_fork(struct signal_struct *sig);
14 extern void sched_autogroup_exit(struct signal_struct *sig);
15 extern void sched_autogroup_exit_task(struct task_struct *p);
16 #ifdef CONFIG_PROC_FS
17 extern void proc_sched_autogroup_show_task(struct task_struct *p, struct seq_file *m);
18 extern int proc_sched_autogroup_set_nice(struct task_struct *p, int nice);
19 #endif
20 #else
21 static inline void sched_autogroup_create_attach(struct task_struct *p) { }
22 static inline void sched_autogroup_detach(struct task_struct *p) { }
23 static inline void sched_autogroup_fork(struct signal_struct *sig) { }
24 static inline void sched_autogroup_exit(struct signal_struct *sig) { }
25 static inline void sched_autogroup_exit_task(struct task_struct *p) { }
26 #endif
27
28 #ifdef CONFIG_CGROUP_SCHED
29 extern struct task_group root_task_group;
30 #endif /* CONFIG_CGROUP_SCHED */
31
32 #endif /* _LINUX_SCHED_AUTOGROUP_H */
33
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