97 static int sysctl_follow_link(struct ctl_table_header **phead,
120 static struct ctl_table *find_entry(struct ctl_table_header **phead,  in find_entry()  argument
144 			*phead = head;  in find_entry()
349 static struct ctl_table *lookup_entry(struct ctl_table_header **phead,  in lookup_entry()  argument
359 		*phead = head;  in lookup_entry()
379 	struct ctl_table_header **phead, struct ctl_table **pentry)  in first_entry()  argument
392 	*phead = head;  in first_entry()
396 static void next_entry(struct ctl_table_header **phead, struct ctl_table **pentry)  in next_entry()  argument
398 	struct ctl_table_header *head = *phead;  in next_entry()
412 	*phead = head;  in next_entry()
1063 static int sysctl_follow_link(struct ctl_table_header **phead,  in sysctl_follow_link()  argument
1076 	dir = xlate_dir(set, (*phead)->parent);  in sysctl_follow_link()
1085 			unuse_table(*phead);  in sysctl_follow_link()
1086 			*phead = head;  in sysctl_follow_link()