#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];
};
void zbd_file_reset(struct thread_data *td, struct fio_file *f);
bool zbd_unaligned_write(int error_code);
enum io_u_action zbd_adjust_block(struct thread_data *td, struct io_u *io_u);
-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);
char *zbd_write_status(const struct thread_stat *ts);
#else
static inline void zbd_free_zone_info(struct fio_file *f)
return io_u_accept;
}
-static inline int zbd_do_trim(struct thread_data *td, const struct io_u *io_u)
-{
- return 1;
-}
-
-static inline void zbd_update_wp(struct thread_data *td,
- const struct io_u *io_u)
-{
-}
-
static inline char *zbd_write_status(const struct thread_stat *ts)
{
return NULL;