33 struct ctl_table sysctl_mount_point[] = {
53 	return head->ctl_table[0].child == sysctl_mount_point;  in is_empty_dir()
58 	dir->header.ctl_table[0].child = sysctl_mount_point;  in set_empty_dir()
64 	dir->header.ctl_table[0].child = NULL;  in clear_empty_dir()
76 static struct ctl_table root_table[] = {
87 		  .ctl_table = root_table }},
98 	struct ctl_table **pentry);
106 	pr_cont("%s/", dir->header.ctl_table[0].procname);  in sysctl_print_dir()
120 static struct ctl_table *find_entry(struct ctl_table_header **phead,  in find_entry()
124 	struct ctl_table *entry;  in find_entry()
135 		entry = &head->ctl_table[ctl_node - head->node];  in find_entry()
151 static int insert_entry(struct ctl_table_header *head, struct ctl_table *entry)  in insert_entry()
153 	struct rb_node *node = &head->node[entry - head->ctl_table].node;  in insert_entry()
161 		struct ctl_table *parent_entry;  in insert_entry()
169 		parent_entry = &parent_head->ctl_table[parent_node - parent_head->node];  in insert_entry()
190 static void erase_entry(struct ctl_table_header *head, struct ctl_table *entry)  in erase_entry()
192 	struct rb_node *node = &head->node[entry - head->ctl_table].node;  in erase_entry()
199 	struct ctl_node *node, struct ctl_table *table)  in init_header()
201 	head->ctl_table = table;  in init_header()
213 		struct ctl_table *entry;  in init_header()
224 	struct ctl_table *entry;  in erase_header()
226 	list_for_each_table_entry(entry, head->ctl_table)  in erase_header()
232 	struct ctl_table *entry;  in insert_header()
240 	if (header->ctl_table == sysctl_mount_point) {  in insert_header()
251 	list_for_each_table_entry(entry, header->ctl_table) {  in insert_header()
261 	if (header->ctl_table == sysctl_mount_point)  in insert_header()
349 static struct ctl_table *lookup_entry(struct ctl_table_header **phead,  in lookup_entry()
354 	struct ctl_table *entry;  in lookup_entry()
379 	struct ctl_table_header **phead, struct ctl_table **pentry)  in first_entry()
382 	struct ctl_table *entry = NULL;  in first_entry()
390 		entry = &head->ctl_table[ctl_node - head->node];  in first_entry()
396 static void next_entry(struct ctl_table_header **phead, struct ctl_table **pentry)  in next_entry()
399 	struct ctl_table *entry = *pentry;  in next_entry()
400 	struct ctl_node *ctl_node = &head->node[entry - head->ctl_table];  in next_entry()
410 		entry = &head->ctl_table[ctl_node - head->node];  in next_entry()
432 static int sysctl_perm(struct ctl_table_header *head, struct ctl_table *table, int op)  in sysctl_perm()
446 		struct ctl_table_header *head, struct ctl_table *table)  in proc_sys_make_inode()
519 	struct ctl_table *p;  in proc_sys_lookup()
562 	struct ctl_table *table = PROC_I(inode)->sysctl_entry;  in proc_sys_call_handler()
636 	struct ctl_table *table = PROC_I(inode)->sysctl_entry;  in proc_sys_open()
654 	struct ctl_table *table = PROC_I(inode)->sysctl_entry;  in proc_sys_poll()
685 				struct ctl_table *table)  in proc_sys_fill_cache()
734 				    struct ctl_table *table)  in proc_sys_link_fill_cache()
752 static int scan(struct ctl_table_header *head, struct ctl_table *table,  in scan()
776 	struct ctl_table *entry;  in proc_sys_readdir()
809 	struct ctl_table *table;  in proc_sys_permission()
854 	struct ctl_table *table = PROC_I(inode)->sysctl_entry;  in proc_sys_getattr()
953 	struct ctl_table *entry;  in find_subdir()
966 	struct ctl_table *table;  in new_dir()
972 		      sizeof(struct ctl_table)*2 +  namelen + 1,  in new_dir()
978 	table = (struct ctl_table *)(node + 1);  in new_dir()
1059 	procname = dir->header.ctl_table[0].procname;  in xlate_dir()
1064 	struct ctl_table **pentry)  in sysctl_follow_link()
1069 	struct ctl_table *entry;  in sysctl_follow_link()
1096 static int sysctl_err(const char *path, struct ctl_table *table, char *fmt, ...)  in sysctl_err()
1112 static int sysctl_check_table_array(const char *path, struct ctl_table *table)  in sysctl_check_table_array()
1130 static int sysctl_check_table(const char *path, struct ctl_table *table)  in sysctl_check_table()
1132 	struct ctl_table *entry;  in sysctl_check_table()
1166 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,  in new_links()
1169 	struct ctl_table *link_table, *entry, *link;  in new_links()
1184 			sizeof(struct ctl_table)*(nr_entries + 1) +  in new_links()
1192 	link_table = (struct ctl_table *)(node + nr_entries);  in new_links()
1212 	struct ctl_table *table, struct ctl_table_root *link_root)  in get_links()
1215 	struct ctl_table *entry, *link;  in get_links()
1253 	if (get_links(core_parent, head->ctl_table, head->root))  in insert_links()
1259 	links = new_links(core_parent, head->ctl_table, head->root);  in insert_links()
1267 	if (get_links(core_parent, head->ctl_table, head->root)) {  in insert_links()
1324 	const char *path, struct ctl_table *table)  in __register_sysctl_table()
1330 	struct ctl_table *entry;  in __register_sysctl_table()
1399 struct ctl_table_header *register_sysctl(const char *path, struct ctl_table *table)  in register_sysctl()
1426 void __init __register_sysctl_init(const char *path, struct ctl_table *table,  in __register_sysctl_init()
1451 static int count_subheaders(struct ctl_table *table)  in count_subheaders()
1455 	struct ctl_table *entry;  in count_subheaders()
1472 	struct ctl_table *table)  in register_leaf_sysctl_tables()
1474 	struct ctl_table *ctl_table_arg = NULL;  in register_leaf_sysctl_tables()
1475 	struct ctl_table *entry, *files;  in register_leaf_sysctl_tables()
1490 		struct ctl_table *new;  in register_leaf_sysctl_tables()
1491 		files = kcalloc(nr_files + 1, sizeof(struct ctl_table),  in register_leaf_sysctl_tables()
1559 	const struct ctl_path *path, struct ctl_table *table)  in __register_sysctl_paths()
1561 	struct ctl_table *ctl_table_arg = table;  in __register_sysctl_paths()
1609 		struct ctl_table *table = subh->ctl_table_arg;  in __register_sysctl_paths()
1629 						struct ctl_table *table)  in register_sysctl_paths()
1645 struct ctl_table_header *register_sysctl_table(struct ctl_table *table)  in register_sysctl_table()
1653 int __register_sysctl_base(struct ctl_table *base_table)  in __register_sysctl_base()
1668 	struct ctl_table *entry;  in put_links()
1677 	list_for_each_table_entry(entry, header->ctl_table) {  in put_links()
1679 		struct ctl_table *link;  in put_links()
1738 			struct ctl_table *table = subh->ctl_table_arg;  in unregister_sysctl_table()