1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 9f7cec42dd8e..dda2f1b64a6d 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -135,6 +135,7 @@ static linear_conf_t *linear_conf(mddev_t *mddev, int raid_disks)
         list_for_each_entry(rdev, &mddev->disks, same_set) {
                 int j = rdev->raid_disk;
                 dev_info_t *disk = conf->disks + j;
+                sector_t sectors;
 
                 if (j < 0 || j >= raid_disks || disk->rdev) {
                         printk("linear: disk numbering problem. Aborting!\n");
@@ -142,6 +143,11 @@ static linear_conf_t *linear_conf(mddev_t *mddev, int raid_disks)
                 }
 
                 disk->rdev = rdev;
+                if (mddev->chunk_sectors) {
+                        sectors = rdev->sectors;
+                        sector_div(sectors, mddev->chunk_sectors);
+                        rdev->sectors = sectors * mddev->chunk_sectors;
+                }
 
                 blk_queue_stack_limits(mddev->queue,
                                        rdev->bdev->bd_disk->queue);