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=-18.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_IN_DEF_DKIM_WL 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 EB95AC433E6 for ; Sun, 14 Mar 2021 22:43:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BFF5D64E89 for ; Sun, 14 Mar 2021 22:43:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229588AbhCNWnR (ORCPT ); Sun, 14 Mar 2021 18:43:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45778 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229473AbhCNWnE (ORCPT ); Sun, 14 Mar 2021 18:43:04 -0400 Received: from mail-pg1-x535.google.com (mail-pg1-x535.google.com [IPv6:2607:f8b0:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8B0CAC061574 for ; Sun, 14 Mar 2021 15:43:03 -0700 (PDT) Received: by mail-pg1-x535.google.com with SMTP id x29so19356427pgk.6 for ; Sun, 14 Mar 2021 15:43:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:in-reply-to:message-id:references :mime-version; bh=NpJ5kbIJjQCacJL3hSiTSKNPFpH043fpemq8fFOnZ6w=; b=MQ9nbVntaqEMbmMnF3FGzwVXEknd/LTi8NkumuUuKWEKiYIt+ntBAjRIzh1e+NbY/E /PuS2ZB7yQL1i/iPGiRC1y3IVuRDSNW5Usd4TKEdtua8hXeCDO+k9kHpCE4ZR8H6q6dm nSDPd+Um0DeM/CjZxe5c83dKLURlT0kS7BD2epd0g8T3dLSzN9bz76DMXY0dDGZfVC1C F/laTfp877Is7tPtL7bmZNVf4h/meAhE9s9kR0Jvxyb0IA1icTPAbShPgqX86ItDW0l1 Vvo1/+7QNYaGgmmcV2MAWTL4EUi+LmeiKV6hQkW9ujnfZv+0Yfqb+yGLYvdibsbyuZe4 eXgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:in-reply-to:message-id :references:mime-version; bh=NpJ5kbIJjQCacJL3hSiTSKNPFpH043fpemq8fFOnZ6w=; b=DLEKbGrPGHXZFquw2sX5XU5eRv1sNw53aDdflsJMg962td+DY/wQRAvE5jQd7HTQoz MhMqZzJau1gL9nd2RaYUayNZd2bPiZjzTY8kZNRJ7WbkvxYlwGtz37Ii5V/si16G2kMu 07/fuMlAK/1tGiQ1K2+CzUi9Q6T+fOx8+EhEL5gP5UlsCINqOY7ObE9/rSZM64z5MrHZ UvHy1Pmu6wZ9FKQ7vNafuKz9DVWLiObfAMF3u0YgjkoDSbuuldsC0qgnAp/f8E2aR8K3 La8sjSbPGFA+RIVo4nujHiAw5+cQC3NdALOaG3VTilh2ZrUT0akNqfs4EX+NwV2UPwjD bO1g== X-Gm-Message-State: AOAM531aonzpYTAdt3sw4uukK6UtKB/3ebRSd+q/SUqp9NBXrhLXuO+b CSwA6XxgyoP083zoMxK5g/NmrQ== X-Google-Smtp-Source: ABdhPJy4qozN/WipcWxUXVdta1kSYtlep0iEx4KHOWWsDYuJ/fWQV7Lxu80EJPqEEu1pDYwSYhNf/w== X-Received: by 2002:a63:e942:: with SMTP id q2mr20763230pgj.217.1615761782846; Sun, 14 Mar 2021 15:43:02 -0700 (PDT) Received: from [2620:15c:17:3:31d4:7e7d:6be6:636f] ([2620:15c:17:3:31d4:7e7d:6be6:636f]) by smtp.gmail.com with ESMTPSA id mm12sm8506569pjb.49.2021.03.14.15.43.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Mar 2021 15:43:01 -0700 (PDT) Date: Sun, 14 Mar 2021 15:43:01 -0700 (PDT) From: David Rientjes To: Yafang Shao cc: pmladek@suse.com, willy@infradead.org, andriy.shevchenko@linux.intel.com, david@redhat.com, linmiaohe@huawei.com, vbabka@suse.cz, cl@linux.com, penberg@kernel.org, iamjoonsoo.kim@lge.com, akpm@linux-foundation.org, rostedt@goodmis.org, sergey.senozhatsky@gmail.com, joe@perches.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, lkp@intel.com Subject: Re: [PATCH v6 2/3] mm, slub: don't combine pr_err with INFO In-Reply-To: <20210314083717.96380-3-laoar.shao@gmail.com> Message-ID: References: <20210314083717.96380-1-laoar.shao@gmail.com> <20210314083717.96380-3-laoar.shao@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 14 Mar 2021, Yafang Shao wrote: > It is strange to combine "pr_err" with "INFO", so let's remove the > prefix completely. > This patch is motivated by David's comment[1]. > > - before the patch > [ 8846.517809] INFO: Slab 0x00000000f42a2c60 objects=33 used=3 fp=0x0000000060d32ca8 flags=0x17ffffc0010200(slab|head) > > - after the patch > [ 6343.396602] Slab 0x000000004382e02b objects=33 used=3 fp=0x000000009ae06ffc flags=0x17ffffc0010200(slab|head) > > [1]. https://lore.kernel.org/linux-mm/b9c0f2b6-e9b0-0c36-ebdd-2bc684c5a762@redhat.com/#t > > Suggested-by: Vlastimil Babka > Signed-off-by: Yafang Shao > Acked-by: Vlastimil Babka > Reviewed-by: Miaohe Lin > Reviewed-by: Andy Shevchenko > Reviewed-by: David Hildenbrand > Cc: Matthew Wilcox Acked-by: David Rientjes