diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 90a88bfc1f610e92feeb463fd06d6a6f83568915..4cf07ffd9edf54661c8145f68db7be259edc406e 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1947,6 +1947,7 @@ xfs_free_buftarg(
 	list_lru_destroy(&btp->bt_lru);
 
 	xfs_blkdev_issue_flush(btp);
+	invalidate_bdev(btp->bt_bdev);
 
 	kmem_free(btp);
 }