65 	struct task_struct		*cur_task;
111 int cgroup_attach_task_all(struct task_struct *from, struct task_struct *);
122 		     struct pid *pid, struct task_struct *tsk);
124 void cgroup_fork(struct task_struct *p);
125 extern int cgroup_can_fork(struct task_struct *p,
127 extern void cgroup_cancel_fork(struct task_struct *p,
129 extern void cgroup_post_fork(struct task_struct *p,
131 void cgroup_exit(struct task_struct *p);
132 void cgroup_release(struct task_struct *p);
133 void cgroup_free(struct task_struct *p);
152 struct task_struct *cgroup_taskset_first(struct cgroup_taskset *tset,
154 struct task_struct *cgroup_taskset_next(struct cgroup_taskset *tset,
159 struct task_struct *css_task_iter_next(struct css_task_iter *it);
419 static inline struct css_set *task_css_set(struct task_struct *task)  in task_css_set()
431 static inline struct cgroup_subsys_state *task_css(struct task_struct *task,  in task_css()
447 task_get_css(struct task_struct *task, int subsys_id)  in task_get_css()
476 static inline bool task_css_is_root(struct task_struct *task, int subsys_id)  in task_css_is_root()
482 static inline struct cgroup *task_cgroup(struct task_struct *task,  in task_cgroup()
488 static inline struct cgroup *task_dfl_cgroup(struct task_struct *task)  in task_dfl_cgroup()
547 static inline bool task_under_cgroup_hierarchy(struct task_struct *task,  in task_under_cgroup_hierarchy()
645 static inline int cgroup_attach_task_all(struct task_struct *from,  in cgroup_attach_task_all()
646 					 struct task_struct *t) { return 0; }  in cgroup_attach_task_all()
650 static inline void cgroup_fork(struct task_struct *p) {}  in cgroup_fork()
651 static inline int cgroup_can_fork(struct task_struct *p,  in cgroup_can_fork()
653 static inline void cgroup_cancel_fork(struct task_struct *p,  in cgroup_cancel_fork()
655 static inline void cgroup_post_fork(struct task_struct *p,  in cgroup_post_fork()
657 static inline void cgroup_exit(struct task_struct *p) {}  in cgroup_exit()
658 static inline void cgroup_release(struct task_struct *p) {}  in cgroup_release()
659 static inline void cgroup_free(struct task_struct *p) {}  in cgroup_free()
676 static inline bool task_under_cgroup_hierarchy(struct task_struct *task,  in task_under_cgroup_hierarchy()
699 void cpuacct_charge(struct task_struct *tsk, u64 cputime);
700 void cpuacct_account_field(struct task_struct *tsk, int index, u64 val);
702 static inline void cpuacct_charge(struct task_struct *tsk, u64 cputime) {}  in cpuacct_charge()
703 static inline void cpuacct_account_field(struct task_struct *tsk, int index,  in cpuacct_account_field()
711 static inline void cgroup_account_cputime(struct task_struct *task,  in cgroup_account_cputime()
723 static inline void cgroup_account_cputime_field(struct task_struct *task,  in cgroup_account_cputime_field()
738 static inline void cgroup_account_cputime(struct task_struct *task,  in cgroup_account_cputime()
740 static inline void cgroup_account_cputime_field(struct task_struct *task,  in cgroup_account_cputime_field()
819 void cgroup_freezer_migrate_task(struct task_struct *task, struct cgroup *src,
822 static inline bool cgroup_task_frozen(struct task_struct *task)  in cgroup_task_frozen()
831 static inline bool cgroup_task_frozen(struct task_struct *task)  in cgroup_task_frozen()
856 struct cgroup *task_get_cgroup1(struct task_struct *tsk, int hierarchy_id);