52 	struct pid_namespace *ns;  member
121 extern struct pid *find_pid_ns(int nr, struct pid_namespace *ns);
130 extern struct pid *alloc_pid(struct pid_namespace *ns, pid_t *set_tid,
133 extern void disable_pid_allocation(struct pid_namespace *ns);
147 	struct pid_namespace *ns = NULL;  in ns_of_pid()  local
149 		ns = pid->numbers[pid->level].ns;  in ns_of_pid()
150 	return ns;  in ns_of_pid()
183 pid_t pid_nr_ns(struct pid *pid, struct pid_namespace *ns);
228 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type, struct pid_namespace *ns);
235 static inline pid_t task_pid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)  in task_pid_nr_ns()  argument
237 	return __task_pid_nr_ns(tsk, PIDTYPE_PID, ns);  in task_pid_nr_ns()
266 static inline pid_t task_pgrp_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)  in task_pgrp_nr_ns()  argument
268 	return __task_pid_nr_ns(tsk, PIDTYPE_PGID, ns);  in task_pgrp_nr_ns()
277 static inline pid_t task_session_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)  in task_session_nr_ns()  argument
279 	return __task_pid_nr_ns(tsk, PIDTYPE_SID, ns);  in task_session_nr_ns()
287 static inline pid_t task_tgid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)  in task_tgid_nr_ns()  argument
289 	return __task_pid_nr_ns(tsk, PIDTYPE_TGID, ns);  in task_tgid_nr_ns()
297 static inline pid_t task_ppid_nr_ns(const struct task_struct *tsk, struct pid_namespace *ns)  in task_ppid_nr_ns()  argument
303 		pid = task_tgid_nr_ns(rcu_dereference(tsk->real_parent), ns);  in task_ppid_nr_ns()