diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index b98e746e7fc4..12cf8a04e839 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1209,7 +1209,9 @@ static void raid10_read_request(struct mddev *mddev, struct bio *bio,
 		struct bio *split = bio_split(bio, max_sectors,
 					      gfp, &conf->bio_split);
 		bio_chain(split, bio);
+		allow_barrier(conf);
 		generic_make_request(bio);
+		wait_barrier(conf);
 		bio = split;
 		r10_bio->master_bio = bio;
 		r10_bio->sectors = max_sectors;
@@ -1514,7 +1516,9 @@ static void raid10_write_request(struct mddev *mddev, struct bio *bio,
 		struct bio *split = bio_split(bio, r10_bio->sectors,
 					      GFP_NOIO, &conf->bio_split);
 		bio_chain(split, bio);
+		allow_barrier(conf);
 		generic_make_request(bio);
+		wait_barrier(conf);
 		bio = split;
 		r10_bio->master_bio = bio;
 	}