diff options
| author | Damien Le Moal <[email protected]> | 2024-04-08 10:41:18 +0900 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2024-04-17 08:44:03 -0600 |
| commit | d2a9b5fdc16941243bbd8b360cb6e4fd62f41265 (patch) | |
| tree | acaf05b301b140caf634f6596c69c05e24dbfc06 | |
| parent | f4f84586c8b9c7d5312d6f8fb4db1e12f2b83c27 (diff) | |
nvmet: zns: Do not reference the gendisk conv_zones_bitmap
The gendisk conventional zone bitmap is going away. So to check for the
presence of conventional zones on a zoned target device, always use
report zones.
Signed-off-by: Damien Le Moal <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Chaitanya Kulkarni <[email protected]>
Tested-by: Hans Holmberg <[email protected]>
Tested-by: Dennis Maisenbacher <[email protected]>
Reviewed-by: Martin K. Petersen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
| -rw-r--r-- | drivers/nvme/target/zns.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/nvme/target/zns.c b/drivers/nvme/target/zns.c index 3148d9f1bde6..0021d06041c1 100644 --- a/drivers/nvme/target/zns.c +++ b/drivers/nvme/target/zns.c @@ -52,14 +52,10 @@ bool nvmet_bdev_zns_enable(struct nvmet_ns *ns) if (get_capacity(bd_disk) & (bdev_zone_sectors(ns->bdev) - 1)) return false; /* - * ZNS does not define a conventional zone type. If the underlying - * device has a bitmap set indicating the existence of conventional - * zones, reject the device. Otherwise, use report zones to detect if - * the device has conventional zones. + * ZNS does not define a conventional zone type. Use report zones + * to detect if the device has conventional zones and reject it if + * it does. */ - if (ns->bdev->bd_disk->conv_zones_bitmap) - return false; - ret = blkdev_report_zones(ns->bdev, 0, bdev_nr_zones(ns->bdev), validate_conv_zones_cb, NULL); if (ret < 0) |