Damien,
> + * Zoned block device information for request dispatch control.
> + * nr_zones is the total number of zones of the device. This is always
> + * 0 for regular block devices. seq_zones_bitmap is a bitmap of nr_zones
> + * bits which indicates if a zone is conventional (bit clear) or
> + * sequential (bit set). seq_zones_wlock is a bitmap of nr_zones
> + * bits which indicates if a zone is write locked, thatt is, if a write
^^^^^
> + * request targeting the zone was dispatched. All three fields are
> + * initialized by the low level device driver. Stacking drivers
> + * (device mappers) may or may not initialize these fields.
> + */
> + unsigned int nr_zones;
> + unsigned long *seq_zones_bitmap;
> + unsigned long *seq_zones_wlock;
> +
> + /*
Otherwise OK.
Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
--
Martin K. Petersen Oracle Linux Engineering
