nvmet:: use bdev based helpers in nvmet_bdev_zone_mgmt_emulate_all

Use the bdev based helpers instead of the queue based ones to clean up
the code a bit and prepare for storing all zone related fields in
struct gendisk.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20220706070350.1703384-14-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/nvme/target/zns.c b/drivers/nvme/target/zns.c
index c4c99b8..9d87171 100644 (file)
--- a/drivers/nvme/target/zns.c
+++ b/drivers/nvme/target/zns.c
@@ -413,7 +413,7 @@ static u16 nvmet_bdev_zone_mgmt_emulate_all(struct nvmet_req *req)
                ret = 0;
        }
 
-       while (sector < get_capacity(bdev->bd_disk)) {
+       while (sector < bdev_nr_sectors(bdev)) {
                if (test_bit(blk_queue_zone_no(q, sector), d.zbitmap)) {
                        bio = blk_next_bio(bio, bdev, 0,
                                zsa_req_op(req->cmd->zms.zsa) | REQ_SYNC,
@@ -422,7 +422,7 @@ static u16 nvmet_bdev_zone_mgmt_emulate_all(struct nvmet_req *req)
                        /* This may take a while, so be nice to others */
                        cond_resched();
                }
-               sector += blk_queue_zone_sectors(q);
+               sector += bdev_zone_sectors(bdev);
        }
 
        if (bio) {