593 struct task_struct {  struct
625 	struct task_struct		*last_wakee;  argument
760 	struct task_struct __rcu	*real_parent;  argument
763 	struct task_struct __rcu	*parent;  argument
770 	struct task_struct		*group_leader;  argument
905 	struct task_struct		*pi_top_task;  argument
1178 	struct task_struct		*oom_reaper_list;  argument
1212 static inline struct pid *task_pid(struct task_struct *task)  in task_pid()
1228 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type, struct pid_namespace *ns);
1230 static inline pid_t task_pid_nr(struct task_struct *tsk)  in task_pid_nr()
1235 static inline pid_t task_pid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)  in task_pid_nr_ns()
1240 static inline pid_t task_pid_vnr(struct task_struct *tsk)  in task_pid_vnr()
1246 static inline pid_t task_tgid_nr(struct task_struct *tsk)  in task_tgid_nr()
1261 static inline int pid_alive(const struct task_struct *p)  in pid_alive()
1266 static inline pid_t task_pgrp_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)  in task_pgrp_nr_ns()
1271 static inline pid_t task_pgrp_vnr(struct task_struct *tsk)  in task_pgrp_vnr()
1277 static inline pid_t task_session_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)  in task_session_nr_ns()
1282 static inline pid_t task_session_vnr(struct task_struct *tsk)  in task_session_vnr()
1287 static inline pid_t task_tgid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)  in task_tgid_nr_ns()
1292 static inline pid_t task_tgid_vnr(struct task_struct *tsk)  in task_tgid_vnr()
1297 static inline pid_t task_ppid_nr_ns(const struct task_struct *tsk, struct pid_namespace *ns)  in task_ppid_nr_ns()
1309 static inline pid_t task_ppid_nr(const struct task_struct *tsk)  in task_ppid_nr()
1315 static inline pid_t task_pgrp_nr(struct task_struct *tsk)  in task_pgrp_nr()
1323 static inline unsigned int task_state_index(struct task_struct *tsk)  in task_state_index()
1345 static inline char task_state_to_char(struct task_struct *tsk)  in task_state_to_char()
1359 static inline int is_global_init(struct task_struct *tsk)  in is_global_init()
1444 	static inline bool task_##func(struct task_struct *p)		\
1448 	static inline void task_set_##func(struct task_struct *p)	\
1452 	static inline void task_clear_##func(struct task_struct *p)	\
1481 extern int task_can_attach(struct task_struct *p, const struct cpumask *cs_cpus_allowed);
1483 extern void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask);
1484 extern int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask);
1486 static inline void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask)  in do_set_cpus_allowed()
1489 static inline int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask)  in set_cpus_allowed_ptr()
1501 extern int yield_to(struct task_struct *p, bool preempt);
1502 extern void set_user_nice(struct task_struct *p, long nice);
1503 extern int task_prio(const struct task_struct *p);
1511 static inline int task_nice(const struct task_struct *p)  in task_nice()
1516 extern int can_nice(const struct task_struct *p, const int nice);
1517 extern int task_curr(const struct task_struct *p);
1520 extern int sched_setscheduler(struct task_struct *, int, const struct sched_param *);
1521 extern int sched_setscheduler_nocheck(struct task_struct *, int, const struct sched_param *);
1522 extern int sched_setattr(struct task_struct *, const struct sched_attr *);
1523 extern int sched_setattr_nocheck(struct task_struct *, const struct sched_attr *);
1524 extern struct task_struct *idle_task(int cpu);
1532 static inline bool is_idle_task(const struct task_struct *p)  in is_idle_task()
1537 extern struct task_struct *curr_task(int cpu);
1538 extern void ia64_set_curr_task(int cpu, struct task_struct *p);
1544 	struct task_struct task;
1559 static inline struct thread_info *task_thread_info(struct task_struct *task)  in task_thread_info()
1578 extern struct task_struct *find_task_by_vpid(pid_t nr);
1579 extern struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns);
1584 extern struct task_struct *find_get_task_by_vpid(pid_t nr);
1586 extern int wake_up_state(struct task_struct *tsk, unsigned int state);
1587 extern int wake_up_process(struct task_struct *tsk);
1588 extern void wake_up_new_task(struct task_struct *tsk);
1591 extern void kick_process(struct task_struct *tsk);
1593 static inline void kick_process(struct task_struct *tsk) { }  in kick_process()
1596 extern void __set_task_comm(struct task_struct *tsk, const char *from, bool exec);
1598 static inline void set_task_comm(struct task_struct *tsk, const char *from)  in set_task_comm()
1603 extern char *__get_task_comm(char *to, size_t len, struct task_struct *tsk);
1611 extern unsigned long wait_task_inactive(struct task_struct *, long match_state);
1614 static inline unsigned long wait_task_inactive(struct task_struct *p, long match_state)  in wait_task_inactive()
1624 static inline void set_tsk_thread_flag(struct task_struct *tsk, int flag)  in set_tsk_thread_flag()
1629 static inline void clear_tsk_thread_flag(struct task_struct *tsk, int flag)  in clear_tsk_thread_flag()
1634 static inline void update_tsk_thread_flag(struct task_struct *tsk, int flag,  in update_tsk_thread_flag()
1640 static inline int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag)  in test_and_set_tsk_thread_flag()
1645 static inline int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag)  in test_and_clear_tsk_thread_flag()
1650 static inline int test_tsk_thread_flag(struct task_struct *tsk, int flag)  in test_tsk_thread_flag()
1655 static inline void set_tsk_need_resched(struct task_struct *tsk)  in set_tsk_need_resched()
1660 static inline void clear_tsk_need_resched(struct task_struct *tsk)  in clear_tsk_need_resched()
1665 static inline int test_tsk_need_resched(struct task_struct *tsk)  in test_tsk_need_resched()
1727 static inline unsigned int task_cpu(const struct task_struct *p)  in task_cpu()
1736 extern void set_task_cpu(struct task_struct *p, unsigned int cpu);
1740 static inline unsigned int task_cpu(const struct task_struct *p)  in task_cpu()
1745 static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)  in set_task_cpu()
1788 static inline void rseq_set_notify_resume(struct task_struct *t)  in rseq_set_notify_resume()
1813 static inline void rseq_preempt(struct task_struct *t)  in rseq_preempt()
1820 static inline void rseq_migrate(struct task_struct *t)  in rseq_migrate()
1830 static inline void rseq_fork(struct task_struct *t, unsigned long clone_flags)  in rseq_fork()
1845 static inline void rseq_execve(struct task_struct *t)  in rseq_execve()
1855 static inline void rseq_set_notify_resume(struct task_struct *t)  in rseq_set_notify_resume()
1866 static inline void rseq_preempt(struct task_struct *t)  in rseq_preempt()
1869 static inline void rseq_migrate(struct task_struct *t)  in rseq_migrate()
1872 static inline void rseq_fork(struct task_struct *t, unsigned long clone_flags)  in rseq_fork()
1875 static inline void rseq_execve(struct task_struct *t)  in rseq_execve()