diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 5e26a90ac795f02cd2f9b45d27fe100abeae0b52..c8e874e0d986b639fcb8b857caf0a9867e10bf71 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4682,8 +4682,14 @@ void page_frag_free(void *addr)
 {
 	struct page *page = virt_to_head_page(addr);
 
-	if (unlikely(put_page_testzero(page)))
-		__free_pages_ok(page, compound_order(page));
+	if (unlikely(put_page_testzero(page))) {
+		unsigned int order = compound_order(page);
+
+		if (order == 0)		/* Via pcp? */
+			free_unref_page(page);
+		else
+			__free_pages_ok(page, order);
+	}
 }
 EXPORT_SYMBOL(page_frag_free);