diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index 8b6cca7e34e4a1f5dc081f30cc738c03e80c881e..8180061b9e16488a4535ccb93b0d0db54d1dafd6 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -60,6 +60,8 @@ iomap_page_create(struct inode *inode, struct page *page)
 	iop = kzalloc(struct_size(iop, uptodate, BITS_TO_LONGS(nr_blocks)),
 			GFP_NOFS | __GFP_NOFAIL);
 	spin_lock_init(&iop->uptodate_lock);
+	if (PageUptodate(page))
+		bitmap_fill(iop->uptodate, nr_blocks);
 	attach_page_private(page, iop);
 	return iop;
 }