block: move zone related fields to struct gendisk
Move the zone related fields that are currently stored in
struct request_queue to struct gendisk as these are part of the highlevel
block layer API and are only used for non-passthrough I/O that requires
the gendisk.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220706070350.1703384-17-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/drivers/block/null_blk/zoned.c b/drivers/block/null_blk/zoned.c
index e62c52e..64b06ca 100644
--- a/drivers/block/null_blk/zoned.c
+++ b/drivers/block/null_blk/zoned.c
@@ -170,7 +170,7 @@ int null_register_zoned_dev(struct nullb *nullb)
return ret;
} else {
blk_queue_chunk_sectors(q, dev->zone_size_sects);
- q->nr_zones = bdev_nr_zones(nullb->disk->part0);
+ nullb->disk->nr_zones = bdev_nr_zones(nullb->disk->part0);
}
blk_queue_max_zone_append_sectors(q, dev->zone_size_sects);
