diff --git a/[refs] b/[refs]
index 31e2f88c2bea..70c57fded06e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5c4c33318d26620fa552f15bbb6d0f9775a1b4df
+refs/heads/master: a2eb0c101d24aca9d3d16c30c4f79f3a70c89208
diff --git a/trunk/fs/bio.c b/trunk/fs/bio.c
index eb8fbc53f2cd..098c12b2d60a 100644
--- a/trunk/fs/bio.c
+++ b/trunk/fs/bio.c
@@ -1116,6 +1116,9 @@ struct bio_pair *bio_split(struct bio *bi, mempool_t *pool, int first_sectors)
 	bp->bio1.bi_io_vec = &bp->bv1;
 	bp->bio2.bi_io_vec = &bp->bv2;
 
+	bp->bio1.bi_max_vecs = 1;
+	bp->bio2.bi_max_vecs = 1;
+
 	bp->bio1.bi_end_io = bio_pair_end_1;
 	bp->bio2.bi_end_io = bio_pair_end_2;