/**
* zoned_block_device_info - zoned block device characteristics
* @model: Device model.
+ * @max_open_zones: global limit on the number of simultaneously opened
+ * sequential write zones.
* @mutex: Protects the modifiable members in this structure (refcount and
* num_open_zones).
* @zone_size: size of a single zone in units of 512 bytes
*/
struct zoned_block_device_info {
enum zbd_zoned_model model;
+ uint32_t max_open_zones;
pthread_mutex_t mutex;
uint64_t zone_size;
uint64_t sectors_with_data;
struct fio_zone_info zone_info[0];
};
+int zbd_setup_files(struct thread_data *td);
void zbd_free_zone_info(struct fio_file *f);
-int zbd_init(struct thread_data *td);
void zbd_file_reset(struct thread_data *td, struct fio_file *f);
bool zbd_unaligned_write(int error_code);
void setup_zbd_zone_mode(struct thread_data *td, struct io_u *io_u);
+enum fio_ddir zbd_adjust_ddir(struct thread_data *td, struct io_u *io_u,
+ enum fio_ddir ddir);
enum io_u_action zbd_adjust_block(struct thread_data *td, struct io_u *io_u);
char *zbd_write_status(const struct thread_stat *ts);
+static inline void zbd_close_file(struct fio_file *f)
+{
+ if (f->zbd_info)
+ zbd_free_zone_info(f);
+}
+
static inline void zbd_queue_io_u(struct io_u *io_u, enum fio_q_status status)
{
if (io_u->zbd_queue_io) {