12 	struct bpf_map *inner_map, *inner_map_meta;  in bpf_map_meta_alloc()  local
16 	inner_map = __bpf_map_get(f);  in bpf_map_meta_alloc()
17 	if (IS_ERR(inner_map))  in bpf_map_meta_alloc()
18 		return inner_map;  in bpf_map_meta_alloc()
21 	if (inner_map->inner_map_meta)  in bpf_map_meta_alloc()
24 	if (!inner_map->ops->map_meta_equal)  in bpf_map_meta_alloc()
29 	if (inner_map->ops == &array_map_ops || inner_map->ops == &percpu_array_map_ops)  in bpf_map_meta_alloc()
36 	inner_map_meta->map_type = inner_map->map_type;  in bpf_map_meta_alloc()
37 	inner_map_meta->key_size = inner_map->key_size;  in bpf_map_meta_alloc()
38 	inner_map_meta->value_size = inner_map->value_size;  in bpf_map_meta_alloc()
39 	inner_map_meta->map_flags = inner_map->map_flags;  in bpf_map_meta_alloc()
40 	inner_map_meta->max_entries = inner_map->max_entries;  in bpf_map_meta_alloc()
42 	inner_map_meta->record = btf_record_dup(inner_map->record);  in bpf_map_meta_alloc()
57 	if (inner_map->btf) {  in bpf_map_meta_alloc()
58 		btf_get(inner_map->btf);  in bpf_map_meta_alloc()
59 		inner_map_meta->btf = inner_map->btf;  in bpf_map_meta_alloc()
63 	inner_map_meta->ops = inner_map->ops;  in bpf_map_meta_alloc()
64 	if (inner_map->ops == &array_map_ops || inner_map->ops == &percpu_array_map_ops) {  in bpf_map_meta_alloc()
67 		struct bpf_array *inner_array = container_of(inner_map, struct bpf_array, map);  in bpf_map_meta_alloc()
71 		inner_map_meta->bypass_spec_v1 = inner_map->bypass_spec_v1;  in bpf_map_meta_alloc()
98 	struct bpf_map *inner_map, *inner_map_meta;  in bpf_map_fd_get_ptr()  local
101 	inner_map = __bpf_map_get(f);  in bpf_map_fd_get_ptr()
102 	if (IS_ERR(inner_map))  in bpf_map_fd_get_ptr()
103 		return inner_map;  in bpf_map_fd_get_ptr()
106 	if (inner_map_meta->ops->map_meta_equal(inner_map_meta, inner_map))  in bpf_map_fd_get_ptr()
107 		bpf_map_inc(inner_map);  in bpf_map_fd_get_ptr()
109 		inner_map = ERR_PTR(-EINVAL);  in bpf_map_fd_get_ptr()
111 	return inner_map;  in bpf_map_fd_get_ptr()
116 	struct bpf_map *inner_map = ptr;  in bpf_map_fd_put_ptr()  local
124 			WRITE_ONCE(inner_map->free_after_mult_rcu_gp, true);  in bpf_map_fd_put_ptr()
126 			WRITE_ONCE(inner_map->free_after_rcu_gp, true);  in bpf_map_fd_put_ptr()
128 	bpf_map_put(inner_map);  in bpf_map_fd_put_ptr()