block: Stop using byte offsets

All callers of the stacking functions use 512-byte sector units rather
than byte offsets.  Simplify the code so the stacking functions take
sectors when specifying data offsets.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 64bc8998ac9..e8865c11777 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -412,9 +412,10 @@ struct hd_struct *add_partition(struct gendisk *disk, int partno,
         pdev = part_to_dev(p);
 
         p->start_sect = start;
-        p->alignment_offset = queue_sector_alignment_offset(disk->queue, start);
-        p->discard_alignment = queue_sector_discard_alignment(disk->queue,
-                                                              start);
+        p->alignment_offset =
+                queue_limit_alignment_offset(&disk->queue->limits, start);
+        p->discard_alignment =
+                queue_limit_discard_alignment(&disk->queue->limits, start);
         p->nr_sects = len;
         p->partno = partno;
         p->policy = get_disk_ro(disk);