31 	struct bpf_map map;  member
236 static int bpf_struct_ops_map_get_next_key(struct bpf_map *map, void *key,  in bpf_struct_ops_map_get_next_key()  argument
246 int bpf_struct_ops_map_sys_lookup_elem(struct bpf_map *map, void *key,  in bpf_struct_ops_map_sys_lookup_elem()  argument
249 	struct bpf_struct_ops_map *st_map = (struct bpf_struct_ops_map *)map;  in bpf_struct_ops_map_sys_lookup_elem()
260 		memset(value, 0, map->value_size);  in bpf_struct_ops_map_sys_lookup_elem()
268 	memcpy(uvalue, st_map->uvalue, map->value_size);  in bpf_struct_ops_map_sys_lookup_elem()
275 static void *bpf_struct_ops_map_lookup_elem(struct bpf_map *map, void *key)  in bpf_struct_ops_map_lookup_elem()  argument
352 static int bpf_struct_ops_map_update_elem(struct bpf_map *map, void *key,  in bpf_struct_ops_map_update_elem()  argument
355 	struct bpf_struct_ops_map *st_map = (struct bpf_struct_ops_map *)map;  in bpf_struct_ops_map_update_elem()
398 	memcpy(uvalue, value, map->value_size);  in bpf_struct_ops_map_update_elem()
495 	bpf_map_inc(map);  in bpf_struct_ops_map_update_elem()
516 	bpf_map_put(map);  in bpf_struct_ops_map_update_elem()
520 	memset(uvalue, 0, map->value_size);  in bpf_struct_ops_map_update_elem()
521 	memset(kvalue, 0, map->value_size);  in bpf_struct_ops_map_update_elem()
528 static int bpf_struct_ops_map_delete_elem(struct bpf_map *map, void *key)  in bpf_struct_ops_map_delete_elem()  argument
533 	st_map = (struct bpf_struct_ops_map *)map;  in bpf_struct_ops_map_delete_elem()
541 			bpf_map_put(map);  in bpf_struct_ops_map_delete_elem()
554 static void bpf_struct_ops_map_seq_show_elem(struct bpf_map *map, void *key,  in bpf_struct_ops_map_seq_show_elem()  argument
560 	value = kmalloc(map->value_size, GFP_USER | __GFP_NOWARN);  in bpf_struct_ops_map_seq_show_elem()
564 	err = bpf_struct_ops_map_sys_lookup_elem(map, key, value);  in bpf_struct_ops_map_seq_show_elem()
566 		btf_type_seq_show(btf_vmlinux, map->btf_vmlinux_value_type_id,  in bpf_struct_ops_map_seq_show_elem()
574 static void bpf_struct_ops_map_free(struct bpf_map *map)  in bpf_struct_ops_map_free()  argument
576 	struct bpf_struct_ops_map *st_map = (struct bpf_struct_ops_map *)map;  in bpf_struct_ops_map_free()
600 	struct bpf_map *map;  in bpf_struct_ops_map_alloc()  local
626 	map = &st_map->map;  in bpf_struct_ops_map_alloc()
634 		bpf_struct_ops_map_free(map);  in bpf_struct_ops_map_alloc()
640 	bpf_map_init_from_attr(map, attr);  in bpf_struct_ops_map_alloc()
642 	return map;  in bpf_struct_ops_map_alloc()
675 	bpf_map_put(&st_map->map);  in bpf_struct_ops_put_rcu()