| Message ID | 20240202073104.2418230-17-dlemoal@kernel.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | Zone write plugging | expand |
On 2/2/24 15:30, Damien Le Moal wrote: > 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 <dlemoal@kernel.org> > --- > drivers/nvme/target/zns.c | 10 +++------- > 1 file changed, 3 insertions(+), 7 deletions(-) > Reviewed-by: Hannes Reinecke <hare@suse.de> Cheers, Hannes
diff --git a/drivers/nvme/target/zns.c b/drivers/nvme/target/zns.c index 5b5c1e481722..f95f0040e108 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)
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 <dlemoal@kernel.org> --- drivers/nvme/target/zns.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)