6395 	struct ftrace_mod_map *mod_map = container_of(rcu, struct ftrace_mod_map, rcu);  in ftrace_free_mod_map()  local
6400 	list_for_each_entry_safe(mod_func, n, &mod_map->funcs, list) {  in ftrace_free_mod_map()
6406 	kfree(mod_map);  in ftrace_free_mod_map()
6411 	struct ftrace_mod_map *mod_map;  in ftrace_release_mod()  local
6424 	list_for_each_entry_safe(mod_map, n, &ftrace_mod_maps, list) {  in ftrace_release_mod()
6425 		if (mod_map->mod == mod) {  in ftrace_release_mod()
6426 			list_del_rcu(&mod_map->list);  in ftrace_release_mod()
6427 			call_rcu(&mod_map->rcu, ftrace_free_mod_map);  in ftrace_release_mod()
6559 static void save_ftrace_mod_rec(struct ftrace_mod_map *mod_map,  in save_ftrace_mod_rec()  argument
6586 	mod_map->num_funcs++;  in save_ftrace_mod_rec()
6588 	list_add_rcu(&mod_func->list, &mod_map->funcs);  in save_ftrace_mod_rec()
6595 	struct ftrace_mod_map *mod_map;  in allocate_ftrace_mod_map()  local
6597 	mod_map = kmalloc(sizeof(*mod_map), GFP_KERNEL);  in allocate_ftrace_mod_map()
6598 	if (!mod_map)  in allocate_ftrace_mod_map()
6601 	mod_map->mod = mod;  in allocate_ftrace_mod_map()
6602 	mod_map->start_addr = start;  in allocate_ftrace_mod_map()
6603 	mod_map->end_addr = end;  in allocate_ftrace_mod_map()
6604 	mod_map->num_funcs = 0;  in allocate_ftrace_mod_map()
6606 	INIT_LIST_HEAD_RCU(&mod_map->funcs);  in allocate_ftrace_mod_map()
6608 	list_add_rcu(&mod_map->list, &ftrace_mod_maps);  in allocate_ftrace_mod_map()
6610 	return mod_map;  in allocate_ftrace_mod_map()
6614 ftrace_func_address_lookup(struct ftrace_mod_map *mod_map,  in ftrace_func_address_lookup()  argument
6621 	list_for_each_entry_rcu(mod_func, &mod_map->funcs, list) {  in ftrace_func_address_lookup()
6647 	struct ftrace_mod_map *mod_map;  in ftrace_mod_address_lookup()  local
6652 	list_for_each_entry_rcu(mod_map, &ftrace_mod_maps, list) {  in ftrace_mod_address_lookup()
6653 		ret = ftrace_func_address_lookup(mod_map, addr, size, off, sym);  in ftrace_mod_address_lookup()
6656 				*modname = mod_map->mod->name;  in ftrace_mod_address_lookup()
6669 	struct ftrace_mod_map *mod_map;  in ftrace_mod_get_kallsym()  local
6674 	list_for_each_entry_rcu(mod_map, &ftrace_mod_maps, list) {  in ftrace_mod_get_kallsym()
6676 		if (symnum >= mod_map->num_funcs) {  in ftrace_mod_get_kallsym()
6677 			symnum -= mod_map->num_funcs;  in ftrace_mod_get_kallsym()
6681 		list_for_each_entry_rcu(mod_func, &mod_map->funcs, list) {  in ftrace_mod_get_kallsym()
6690 			strlcpy(module_name, mod_map->mod->name, MODULE_NAME_LEN);  in ftrace_mod_get_kallsym()
6705 static void save_ftrace_mod_rec(struct ftrace_mod_map *mod_map,  in save_ftrace_mod_rec()  argument
6788 	struct ftrace_mod_map *mod_map = NULL;  in ftrace_free_mem()  local
6806 		mod_map = allocate_ftrace_mod_map(mod, start, end);  in ftrace_free_mem()
6822 		if (mod_map)  in ftrace_free_mem()
6823 			save_ftrace_mod_rec(mod_map, rec);  in ftrace_free_mem()