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=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 7CC59C433E7 for ; Sun, 18 Oct 2020 14:25:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3704921655 for ; Sun, 18 Oct 2020 14:25:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="cwKCt4fL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726700AbgJROZN (ORCPT ); Sun, 18 Oct 2020 10:25:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43870 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725776AbgJROZM (ORCPT ); Sun, 18 Oct 2020 10:25:12 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 89DCFC061755 for ; Sun, 18 Oct 2020 07:25:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=iyUXgLDRMr3vwQo92a8pwTwL+g8y/sgJT1e4TYXDgiU=; b=cwKCt4fLPMzqz3ptSnye/nAMPq d/lDE7hvPO8lXT1ZeoI85Bm02XYaST6Plsh6sTBdL4geu+7ytQGJvO99RmXEKIxkyQ0+dL3WQbak0 Ax6ppsjAu+mg25Bye5KMgpKrjJ3DaZ9mvBHCdYxDC4vrt8KesW9ZJ9pjWdclAtm+y9LpjK1jwwdtr SPgIa73LStoYF9xW3T9Do7qGIqyUm5s53aRTjRWWBBpyPRDQCZtGq0qWSaa1xtJhrAOlLFmV4mWzp gRqkTWSqv1fLLnVWcV1Kv2ND4e9JPAtLQSz9/0KSf866C9zGZX68BQhIiVenAuiMpSi4HsO25FSEx x2rq9cQA==; Received: from willy by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kU9cS-00044P-5I; Sun, 18 Oct 2020 14:25:08 +0000 Date: Sun, 18 Oct 2020 15:25:08 +0100 From: Matthew Wilcox To: Geert Uytterhoeven Cc: Andrew Morton , Mike Rapoport , linux-kernel@vger.kernel.org Subject: Re: [PATCH] lib/test_free_pages: Add basic progress indicators Message-ID: <20201018142508.GJ20115@casper.infradead.org> References: <20201018140445.20972-1-geert@linux-m68k.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201018140445.20972-1-geert@linux-m68k.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Oct 18, 2020 at 04:04:45PM +0200, Geert Uytterhoeven wrote: > 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. It's not supposed to take a long time. Can you crank down that 1000 * 1000 to something more appropriate?