149 void free_pids(struct pid **pids)  in free_pids()  argument
157 		if (pids[tmp])  in free_pids()
158 			free_pid(pids[tmp]);  in free_pids()
332 		&task->signal->pids[type];  in task_pid_ptr()
348 static void __change_pid(struct pid **pids, struct task_struct *task,  in __change_pid()  argument
371 	WARN_ON(pids[type]);  in __change_pid()
372 	pids[type] = pid;  in __change_pid()
375 void detach_pid(struct pid **pids, struct task_struct *task, enum pid_type type)  in detach_pid()  argument
377 	__change_pid(pids, task, type, NULL);  in detach_pid()
380 void change_pid(struct pid **pids, struct task_struct *task, enum pid_type type,  in change_pid()  argument
383 	__change_pid(pids, task, type, pid);  in change_pid()