Re: [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.