1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 327de03a5bdf..829d9fc66453 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -669,6 +669,7 @@ static struct bio *split_bvec(struct bio *bio, sector_t sector,
         clone->bi_size = to_bytes(len);
         clone->bi_io_vec->bv_offset = offset;
         clone->bi_io_vec->bv_len = clone->bi_size;
+        clone->bi_flags |= 1 << BIO_CLONED;
 
         return clone;
 }