dm_chunk_work
static void dmz_handle_bio(struct dmz_target *dmz, struct dm_chunk_work *cw,
static inline void dmz_get_chunk_work(struct dm_chunk_work *cw)
static void dmz_put_chunk_work(struct dm_chunk_work *cw)
struct dm_chunk_work *cw = container_of(work, struct dm_chunk_work, work);
struct dm_chunk_work *cw;
cw = kmalloc_obj(struct dm_chunk_work, GFP_NOIO);