65 	struct task_struct		*cur_task;
111 int cgroup_attach_task_all(struct task_struct *from, struct task_struct *);
123 		     struct pid *pid, struct task_struct *tsk);
125 void cgroup_fork(struct task_struct *p);
126 extern int cgroup_can_fork(struct task_struct *p,
128 extern void cgroup_cancel_fork(struct task_struct *p,
130 extern void cgroup_post_fork(struct task_struct *p,
132 void cgroup_exit(struct task_struct *p);
133 void cgroup_release(struct task_struct *p);
134 void cgroup_free(struct task_struct *p);
153 struct task_struct *cgroup_taskset_first(struct cgroup_taskset *tset,
155 struct task_struct *cgroup_taskset_next(struct cgroup_taskset *tset,
160 struct task_struct *css_task_iter_next(struct css_task_iter *it);
420 static inline struct css_set *task_css_set(struct task_struct *task)  in task_css_set()
432 static inline struct cgroup_subsys_state *task_css(struct task_struct *task,  in task_css()
448 task_get_css(struct task_struct *task, int subsys_id)  in task_get_css()
477 static inline bool task_css_is_root(struct task_struct *task, int subsys_id)  in task_css_is_root()
483 static inline struct cgroup *task_cgroup(struct task_struct *task,  in task_cgroup()
489 static inline struct cgroup *task_dfl_cgroup(struct task_struct *task)  in task_dfl_cgroup()
548 static inline bool task_under_cgroup_hierarchy(struct task_struct *task,  in task_under_cgroup_hierarchy()
646 static inline int cgroup_attach_task_all(struct task_struct *from,  in cgroup_attach_task_all()
647 					 struct task_struct *t) { return 0; }  in cgroup_attach_task_all()
651 static inline void cgroup_fork(struct task_struct *p) {}  in cgroup_fork()
652 static inline int cgroup_can_fork(struct task_struct *p,  in cgroup_can_fork()
654 static inline void cgroup_cancel_fork(struct task_struct *p,  in cgroup_cancel_fork()
656 static inline void cgroup_post_fork(struct task_struct *p,  in cgroup_post_fork()
658 static inline void cgroup_exit(struct task_struct *p) {}  in cgroup_exit()
659 static inline void cgroup_release(struct task_struct *p) {}  in cgroup_release()
660 static inline void cgroup_free(struct task_struct *p) {}  in cgroup_free()
677 static inline bool task_under_cgroup_hierarchy(struct task_struct *task,  in task_under_cgroup_hierarchy()
698 void cpuacct_charge(struct task_struct *tsk, u64 cputime);
699 void cpuacct_account_field(struct task_struct *tsk, int index, u64 val);
701 static inline void cpuacct_charge(struct task_struct *tsk, u64 cputime) {}  in cpuacct_charge()
702 static inline void cpuacct_account_field(struct task_struct *tsk, int index,  in cpuacct_account_field()
710 static inline void cgroup_account_cputime(struct task_struct *task,  in cgroup_account_cputime()
722 static inline void cgroup_account_cputime_field(struct task_struct *task,  in cgroup_account_cputime_field()
737 static inline void cgroup_account_cputime(struct task_struct *task,  in cgroup_account_cputime()
739 static inline void cgroup_account_cputime_field(struct task_struct *task,  in cgroup_account_cputime_field()
818 void cgroup_freezer_migrate_task(struct task_struct *task, struct cgroup *src,
821 static inline bool cgroup_task_frozen(struct task_struct *task)  in cgroup_task_frozen()
830 static inline bool cgroup_task_frozen(struct task_struct *task)  in cgroup_task_frozen()
855 struct cgroup *task_get_cgroup1(struct task_struct *tsk, int hierarchy_id);