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=-13.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 D80EBC4338F for ; Thu, 29 Jul 2021 00:54:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B68E36103C for ; Thu, 29 Jul 2021 00:54:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233148AbhG2Ayw (ORCPT ); Wed, 28 Jul 2021 20:54:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:50174 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232837AbhG2Ayv (ORCPT ); Wed, 28 Jul 2021 20:54:51 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9EEC26101C; Thu, 29 Jul 2021 00:54:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627520089; bh=ySj2WLCx/U6vUSMi0vPV9bFB7St2XGwXoloT+C5A3Nw=; h=Subject:To:References:From:Date:In-Reply-To:From; b=SFP9YXncg5J/gGtO/esR7/KSWhcLNz1iJ5uG1SyKwNU7FtPsfj8o8gXd3BybRE4lF F9RpYK7o9OaHPVeBE82p8gZCA4coIrA2lTqV9gRrYygxFiHKdXIDLgLnRAaXZctbux s9eRq9YQn65n9TyZNVTHj7gBLxIRwgX+Ho7ajEEWjWkiKVKrxtMMBoqALXT3AMbulV w0MW5jgLNk4xWvOAFnCJw6YqxMMqmQA6R9aFuTwBERthv0KugWxLWSPgGiiX45FKrx XlWRpqJNzoJXiTsrPMPaqSnWjH3qtyS4OH3iCw3a2fR1zGp4LxH0kaBvPtV6f0GlJ8 7MUmaPeW23Evw== Subject: Re: [f2fs-dev] [PATCH] f2fs: do not submit NEW_ADDR to read node block To: Jaegeuk Kim , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net References: <20210726161357.105332-1-jaegeuk@kernel.org> From: Chao Yu Message-ID: <26d8629e-ade4-43e7-b95a-073809d59936@kernel.org> Date: Thu, 29 Jul 2021 08:54:48 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <20210726161357.105332-1-jaegeuk@kernel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/7/27 0:13, Jaegeuk Kim wrote: > After the below patch, give cp is errored, we drop dirty node pages. This > can give NEW_ADDR to read node pages. Don't do WARN_ON() which gives > generic/475 failure. > > Fixes: 28607bf3aa6f ("f2fs: drop dirty node pages when cp is in error status") > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu Thanks,