* @mutex: protects the modifiable members in this structure
* @type: zone type (BLK_ZONE_TYPE_*)
* @cond: zone state (BLK_ZONE_COND_*)
+ * @has_wp: whether or not this zone can have a valid write pointer
* @open: whether or not this zone is currently open. Only relevant if
* max_open_zones > 0.
* @reset_zone: whether or not this zone should be reset before writing to it
uint32_t verify_block;
enum zbd_zone_type type:2;
enum zbd_zone_cond cond:4;
+ unsigned int has_wp:1;
unsigned int open:1;
unsigned int reset_zone:1;
};
* num_open_zones).
* @zone_size: size of a single zone in bytes.
* @sectors_with_data: total size of data in all zones in units of 512 bytes
+ * @wp_sectors_with_data: total size of data in zones with write pointers 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
pthread_mutex_t mutex;
uint64_t zone_size;
uint64_t sectors_with_data;
+ uint64_t wp_sectors_with_data;
uint32_t zone_size_log2;
uint32_t nr_zones;
uint32_t refcount;