diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index dde346450952afe8175990126de089b214cef881..54c774af6e1c625abf96d5177fa11814952da1fb 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1945,6 +1945,7 @@ xfs_free_buftarg(
 	list_lru_destroy(&btp->bt_lru);
 
 	blkdev_issue_flush(btp->bt_bdev);
+	invalidate_bdev(btp->bt_bdev);
 	fs_put_dax(btp->bt_daxdev, btp->bt_mount);
 
 	kmem_free(btp);