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path: root/drivers/md/dm-raid1.c
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Diffstat (limited to 'drivers/md/dm-raid1.c')
-rw-r--r--drivers/md/dm-raid1.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index d053098c6a9..699b5be68d3 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -458,7 +458,7 @@ static void map_region(struct dm_io_region *io, struct mirror *m,
{
io->bdev = m->dev->bdev;
io->sector = map_sector(m, bio);
- io->count = bio->bi_size >> 9;
+ io->count = bio_sectors(bio);
}
static void hold_bio(struct mirror_set *ms, struct bio *bio)