autogroup.h 1.2 KB

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