-int zbd_do_trim(struct thread_data *td, const struct io_u *io_u);
-void zbd_update_wp(struct thread_data *td, const struct io_u *io_u);
-#else
-static inline void zbd_free_zone_info(struct fio_file *f)
-{
-}
-
-static inline int zbd_init(struct thread_data *td)
-{
- return 0;
-}
-
-static inline void zbd_file_reset(struct thread_data *td, struct fio_file *f)
-{
-}
-
-static inline bool zbd_unaligned_write(int error_code)
-{
- return false;
-}