From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A57C4C433E7 for ; Sun, 18 Oct 2020 14:04:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6EB6D21655 for ; Sun, 18 Oct 2020 14:04:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726932AbgJROEw (ORCPT ); Sun, 18 Oct 2020 10:04:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40772 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725904AbgJROEv (ORCPT ); Sun, 18 Oct 2020 10:04:51 -0400 Received: from albert.telenet-ops.be (albert.telenet-ops.be [IPv6:2a02:1800:110:4::f00:1a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CFDBC061755 for ; Sun, 18 Oct 2020 07:04:50 -0700 (PDT) Received: from ramsan ([84.195.186.194]) by albert.telenet-ops.be with bizsmtp id hS4n230024C55Sk06S4nH9; Sun, 18 Oct 2020 16:04:47 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan with esmtp (Exim 4.90_1) (envelope-from ) id 1kU9Il-0001r6-1S; Sun, 18 Oct 2020 16:04:47 +0200 Received: from geert by rox.of.borg with local (Exim 4.90_1) (envelope-from ) id 1kU9Ik-0005Sz-VV; Sun, 18 Oct 2020 16:04:46 +0200 From: Geert Uytterhoeven To: Matthew Wilcox Cc: Andrew Morton , Mike Rapoport , linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH] lib/test_free_pages: Add basic progress indicators Date: Sun, 18 Oct 2020 16:04:45 +0200 Message-Id: <20201018140445.20972-1-geert@linux-m68k.org> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The test module to check that free_pages() does not leak memory does not provide any feedback whatsoever its state or progress, but may take some time on slow machines. Add the printing of messages upon starting each phase of the test, and upon completion. Signed-off-by: Geert Uytterhoeven --- lib/test_free_pages.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/test_free_pages.c b/lib/test_free_pages.c index 074e76bd76b2b3c9..25ae1ac2624ae481 100644 --- a/lib/test_free_pages.c +++ b/lib/test_free_pages.c @@ -5,6 +5,8 @@ * Author: Matthew Wilcox */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -26,8 +28,11 @@ static void test_free_pages(gfp_t gfp) static int m_in(void) { + pr_info("Testing with GFP_KERNEL\n"); test_free_pages(GFP_KERNEL); + pr_info("Testing with GFP_KERNEL | __GFP_COMP\n"); test_free_pages(GFP_KERNEL | __GFP_COMP); + pr_info("Test completed\n"); return 0; } -- 2.17.1