Received: by 2002:a05:6a10:9e8c:0:0:0:0 with SMTP id y12csp55184pxx; Wed, 28 Oct 2020 18:00:21 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzzl7G3joZrgCYYhX3jANeoxAKFshsBNGhLffVRj8DvwMUjOYM7MzdPUAIYHmxrjPJvxyVi X-Received: by 2002:a17:906:3650:: with SMTP id r16mr1670008ejb.419.1603933221425; Wed, 28 Oct 2020 18:00:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1603933221; cv=none; d=google.com; s=arc-20160816; b=WB26yzRdRuMOBTCYBTSiGk5InsSiJiAeSbXf1BxzHGqhL1tXQRhEwWtzFwRBiy/TQv ikuIjAJCPn1CW9YEdgR9wWiAPvS6DUmgtEv6hFt3x0gJNaamGvC0ueGS3mbSxVLMzvnX /Zev1vjz7BsMmcr+pFQIoE4viJUMC8xVWub05Vyw3OV8Ti9T4c29+U20e9fpVLpcMicd mjWH6QcB4ClLejAYTdnsG1UJ6cZOAhySZJ52LCDrUOGzcVs9JdBr9mS/DLy7r5zVDgJR UoZhMIBNdkpqDCyWqOhTWdSMYhglu2uXiiefCNua1IUOvR5DPf3JkBgKyLBxmQxTrhn8 82uw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :to:subject; bh=5N3Lh689PDnZjr5Pz7nETxKQKL/w6uzAoNZqw5LjjpI=; b=hujf5rJOOtJV1VAwVwOLLqw9qIa8fsX3VEdMT/vvwm0AvoJ6IrM7wcCZ2pHaBV/FNO jzOHQfsYB/nD78onTBNuNNkReFlySEKiMSI+mQXCu7U1uhmMJqJCX4f2WZwPXL/Q/6Bj Amj5UGmvxfPc3/YWt961DosHbKGojQLZSf3faSu+ZbUBAT++8Fn6TG9Gr9KaiuOWOBAI 9pCmtZ0B1PNBDYBXl0JxfFWu6YeWC9TfTna12l68d+2hGWw8F1XuDkmubPP303Ez/+xl TO1dJ28L4AewHJGiEueDexP0waHk23Mf06HgiIAw5tM8ML/julaQIW+jj8KvC7o39ud1 heKA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id gf17si720992ejb.226.2020.10.28.17.59.59; Wed, 28 Oct 2020 18:00:21 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730187AbgJ1WIu (ORCPT + 99 others); Wed, 28 Oct 2020 18:08:50 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:7081 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730056AbgJ1WHN (ORCPT ); Wed, 28 Oct 2020 18:07:13 -0400 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4CLfJg2fC6zLmcP; Wed, 28 Oct 2020 14:47:31 +0800 (CST) Received: from [10.136.114.67] (10.136.114.67) by smtp.huawei.com (10.3.19.205) with Microsoft SMTP Server (TLS) id 14.3.487.0; Wed, 28 Oct 2020 14:47:25 +0800 Subject: Re: [f2fs-dev] [PATCH] f2fs: call f2fs_get_meta_page_retry for nat page To: Jaegeuk Kim , , , References: <20201026192214.4156137-1-jaegeuk@kernel.org> From: Chao Yu Message-ID: Date: Wed, 28 Oct 2020 14:47:25 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20201026192214.4156137-1-jaegeuk@kernel.org> Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.136.114.67] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/10/27 3:22, Jaegeuk Kim wrote: > When running fault injection test, if we don't stop checkpoint, some stale > NAT entries were flushed which breaks consistency. > > Fixes: 86f33603f8c5 ("f2fs: handle errors of f2fs_get_meta_page_nofail") > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu Thanks,