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-rw-r--r--drivers/md/raid0.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 11e384253718..717e64a4af9a 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -100,6 +100,12 @@ static int create_strip_zones(mddev_t *mddev)
printk(KERN_INFO "raid0: looking at %s\n",
bdevname(rdev1->bdev,b));
c = 0;
+
+ /* round size to chunk_size */
+ sectors = rdev1->sectors;
+ sector_div(sectors, mddev->chunk_sectors);
+ rdev1->sectors = sectors * mddev->chunk_sectors;
+
list_for_each_entry(rdev2, &mddev->disks, same_set) {
printk(KERN_INFO "raid0: comparing %s(%llu)",
bdevname(rdev1->bdev,b),
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