1 files changed, 2 insertions, 1 deletions

diff --git a/block/bio.c b/block/bio.c
index 4f4d9884443b..4d86e90654b2 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -1261,7 +1261,8 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
                 if (ret)
                         goto cleanup;
         } else {
-                zero_fill_bio(bio);
+                if (bmd->is_our_pages)
+                        zero_fill_bio(bio);
                 iov_iter_advance(iter, bio->bi_iter.bi_size);
         }