12 	struct bpf_map *inner_map, *inner_map_meta;  in bpf_map_meta_alloc()  local
17 	inner_map = __bpf_map_get(f);  in bpf_map_meta_alloc()
18 	if (IS_ERR(inner_map))  in bpf_map_meta_alloc()
19 		return inner_map;  in bpf_map_meta_alloc()
22 	if (inner_map->inner_map_meta) {  in bpf_map_meta_alloc()
27 	if (!inner_map->ops->map_meta_equal) {  in bpf_map_meta_alloc()
32 	if (map_value_has_spin_lock(inner_map)) {  in bpf_map_meta_alloc()
39 	if (inner_map->ops == &array_map_ops)  in bpf_map_meta_alloc()
48 	inner_map_meta->map_type = inner_map->map_type;  in bpf_map_meta_alloc()
49 	inner_map_meta->key_size = inner_map->key_size;  in bpf_map_meta_alloc()
50 	inner_map_meta->value_size = inner_map->value_size;  in bpf_map_meta_alloc()
51 	inner_map_meta->map_flags = inner_map->map_flags;  in bpf_map_meta_alloc()
52 	inner_map_meta->max_entries = inner_map->max_entries;  in bpf_map_meta_alloc()
53 	inner_map_meta->spin_lock_off = inner_map->spin_lock_off;  in bpf_map_meta_alloc()
54 	inner_map_meta->timer_off = inner_map->timer_off;  in bpf_map_meta_alloc()
55 	inner_map_meta->kptr_off_tab = bpf_map_copy_kptr_off_tab(inner_map);  in bpf_map_meta_alloc()
56 	if (inner_map->btf) {  in bpf_map_meta_alloc()
57 		btf_get(inner_map->btf);  in bpf_map_meta_alloc()
58 		inner_map_meta->btf = inner_map->btf;  in bpf_map_meta_alloc()
62 	inner_map_meta->ops = inner_map->ops;  in bpf_map_meta_alloc()
63 	if (inner_map->ops == &array_map_ops) {  in bpf_map_meta_alloc()
66 		struct bpf_array *inner_array = container_of(inner_map, struct bpf_array, map);  in bpf_map_meta_alloc()
70 		inner_map_meta->bypass_spec_v1 = inner_map->bypass_spec_v1;  in bpf_map_meta_alloc()
100 	struct bpf_map *inner_map, *inner_map_meta;  in bpf_map_fd_get_ptr()  local
104 	inner_map = __bpf_map_get(f);  in bpf_map_fd_get_ptr()
105 	if (IS_ERR(inner_map))  in bpf_map_fd_get_ptr()
106 		return inner_map;  in bpf_map_fd_get_ptr()
109 	if (inner_map_meta->ops->map_meta_equal(inner_map_meta, inner_map))  in bpf_map_fd_get_ptr()
110 		bpf_map_inc(inner_map);  in bpf_map_fd_get_ptr()
112 		inner_map = ERR_PTR(-EINVAL);  in bpf_map_fd_get_ptr()
115 	return inner_map;  in bpf_map_fd_get_ptr()