#define FIO_ZBD_H
#include <inttypes.h>
+#include "fio.h" /* FIO_MAX_OPEN_ZBD_ZONES */
#ifdef CONFIG_LINUX_BLKZONED
#include <linux/blkzoned.h>
#endif
/**
* zoned_block_device_info - zoned block device characteristics
* @model: Device model.
- * @mutex: Protects the modifiable members in this structure (refcount).
+ * @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
+ * @sectors_with_data: total size of data in all zones in units of 512 bytes
* @zone_size_log2: log2 of the zone size in bytes if it is a power of 2 or 0
* if the zone size is not a power of 2.
* @nr_zones: number of zones
* @refcount: number of fio files that share this structure
+ * @num_open_zones: number of open zones
+ * @write_cnt: Number of writes since the latest zone reset triggered by
+ * the zone_reset_frequency fio job parameter.
+ * @open_zones: zone numbers of open zones
* @zone_info: description of the individual zones
*
* Only devices for which all zones have the same size are supported.
enum blk_zoned_model model;
pthread_mutex_t mutex;
uint64_t zone_size;
+ uint64_t sectors_with_data;
uint32_t zone_size_log2;
uint32_t nr_zones;
uint32_t refcount;
+ uint32_t num_open_zones;
+ uint32_t write_cnt;
+ uint32_t open_zones[FIO_MAX_OPEN_ZBD_ZONES];
struct fio_zone_info zone_info[0];
};