diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index d82036e19083..b6ac3da9ddab 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -152,17 +152,10 @@ static void ceph_invalidatepage(struct page *page, unsigned int offset,
 
 	ceph_invalidate_fscache_page(inode, page);
 
+	WARN_ON(!PageLocked(page));
 	if (!PagePrivate(page))
 		return;
 
-	/*
-	 * We can get non-dirty pages here due to races between
-	 * set_page_dirty and truncate_complete_page; just spit out a
-	 * warning, in case we end up with accounting problems later.
-	 */
-	if (!PageDirty(page))
-		pr_err("%p invalidatepage %p page not dirty\n", inode, page);
-
 	ClearPageChecked(page);
 
 	dout("%p invalidatepage %p idx %lu full dirty page\n",