As the block layer now supports non po2 zoned devices, allow dm to
support non po2 zoned device.
Signed-off-by: Pankaj Raghav <p.raghav@xxxxxxxxxxx>
---
drivers/md/dm-table.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 332f96b58252..534fddfc2b42 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -250,7 +250,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
if (bdev_is_zoned(bdev)) {
unsigned int zone_sectors = bdev_zone_sectors(bdev);
- if (start & (zone_sectors - 1)) {
+ if (!bdev_is_zone_aligned(bdev, start)) {
DMWARN("%s: start=%llu not aligned to h/w zone size %u of %pg",
dm_device_name(ti->table->md),
(unsigned long long)start,
@@ -267,7 +267,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
* devices do not end up with a smaller zone in the middle of
* the sector range.
*/
- if (len & (zone_sectors - 1)) {
+ if (!bdev_is_zone_aligned(bdev, len)) {
DMWARN("%s: len=%llu not aligned to h/w zone size %u of %pg",
dm_device_name(ti->table->md),
(unsigned long long)len,
@@ -1642,8 +1642,8 @@ static int validate_hardware_zoned_model(struct dm_table *t,
return -EINVAL;
}
- /* Check zone size validity and compatibility */
- if (!zone_sectors || !is_power_of_2(zone_sectors))
+ /* Check zone size validity */
+ if (!zone_sectors)
return -EINVAL;
if (dm_table_any_dev_attr(t, device_not_matches_zone_sectors, &zone_sectors)) {
--
2.25.1
--
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