table_device
struct table_device *td;
struct table_device *td;
static struct table_device *open_table_device(struct mapped_device *md,
struct table_device *td;
static void close_table_device(struct table_device *td, struct mapped_device *md)
static struct table_device *find_table_device(struct list_head *l, dev_t dev,
struct table_device *td;
struct table_device *td;
struct table_device *td = container_of(d, struct table_device, dm_dev);