[PATCH v3 07/30] block: Remember zone capacity when revalidating zones

[Bart Van Assche]

On 3/27/24 5:43 PM, Damien Le Moal wrote:
> +		/*
> +		 * Remember the capacity of the first sequential zone and check
> +		 * if it is constant for all zones.
> +		 */
> +		if (!args->zone_capacity)
> +			args->zone_capacity = zone->capacity;
> +		if (zone->capacity != args->zone_capacity) {
> +			pr_warn("%s: Invalid variable zone capacity\n",
> +				disk->disk_name);
> +			return -ENODEV;
> +		}

SMR disks may have a smaller last zone. Does the above code handle such
SMR disks correctly?

Thanks,

Bart.