Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp1947573imm; Thu, 27 Sep 2018 05:12:03 -0700 (PDT) X-Google-Smtp-Source: ACcGV62A5M92fGDcEyC6Gcq1flEiVtvvTfF3DUrWWy15o5m9txEelix+YPVSj47ffRvoecqu2V8A X-Received: by 2002:a62:6f43:: with SMTP id k64-v6mr10912764pfc.87.1538050323601; Thu, 27 Sep 2018 05:12:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1538050323; cv=none; d=google.com; s=arc-20160816; b=RE5q3Di/fcMzs25FrsMFJSHwN8luafjGwgf8zj/1zFND54zIgCG0qm21Vr7vlD6A99 /D/4FQy1Pv9gmCYaEFGzwroWksfzmUIV1cj8dtwiJw3OocIKUx/sI+0sHog+0tPetlR7 7Qie1gcRQe6NgbyCKR0gogUT+H2vbPRIGtVIjpCOOyeaZea6N07vyY7KaWDw2qXLWPhG QldiwtHIHNhqutJMXe8XMIVwVp6+npl1W0vNrIt/x8K2Oi9LEZkRyGAXrMrF1ne7wOdt Q8YV0YHr2HYCBChku0Cr9ZXJ8uOj20jKJWg5qhLEkayqLqe+Z50hWaQ8Hv5a8kIngWT3 ovNA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:to:subject:dkim-signature; bh=U3eenDKkjvqXExMb3AkBtMZFjDmW/qJFUV0tApR+bXU=; b=NQJdMqZsSVXR5n/4Mk5oIR3NlzlKB/T+JctqT2IQ03oOdozbfUp19RBnVSrbS66mxr 4uOjXuU/qB2NUVubG+hh4qZqoInScPQmA3KUexsnbGVeOFGrvF2SyloEtzXwJI+949dU e7+yUUCOhk0dqnopnUyKkEob3xUjigZFSy/+6wjpm2DORKu/A8488r8Xg7yyq7xD4aLx iqABxBBGU1UE13NbZbYUm7koVKjUR6yb2RcC5hVoHjugEqvaoM9dAUoajiZxj9Z+yTzK vlpJlHFRdOO1b3tD48WdG2HInCtLWiJqvp93lGFKH5L9T+fK4PzAqcKiNwpnEpW2Nbit +Qjg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=RRqrigPO; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j12-v6si1828230pgb.328.2018.09.27.05.11.47; Thu, 27 Sep 2018 05:12:03 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=RRqrigPO; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727263AbeI0S2D (ORCPT + 99 others); Thu, 27 Sep 2018 14:28:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:45312 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727062AbeI0S2D (ORCPT ); Thu, 27 Sep 2018 14:28:03 -0400 Received: from [192.168.0.101] (unknown [49.77.227.144]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7BA92206B2; Thu, 27 Sep 2018 12:10:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1538050204; bh=zVwmsdGaZQdR4v4KYzjmALtL8ngkjwkwzv3FPxgRQ08=; h=Subject:To:References:From:Date:In-Reply-To:From; b=RRqrigPOpymayyeCHfFIGFLY5YFVLvoAYVHb1Xu/e10DKKD0dz5VSWv69TCBvZuIB X+6AprT0HVY1HBLLC+3+AagdK9Q/FlrBO9YfqQG1BXxdjv4qY9ikZBcuf0HU6Uw4JN gVILgeriD0V3MkwwURb2DKc7TzkvLrNXYfIptXWc= Subject: Re: [f2fs-dev] [PATCH 2/2 v3] f2fs: avoid f2fs_bug_on if f2fs_get_meta_page_nofail got EIO To: Jaegeuk Kim , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net References: <20180918021805.85032-1-jaegeuk@kernel.org> <20180918021805.85032-2-jaegeuk@kernel.org> <20180918175648.GE91945@jaegeuk-macbookpro.roam.corp.google.com> <20180920214804.GF35918@jaegeuk-macbookpro.roam.corp.google.com> From: Chao Yu Message-ID: <0c036757-5200-e952-e814-d07aa50af90f@kernel.org> Date: Thu, 27 Sep 2018 20:09:57 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20180920214804.GF35918@jaegeuk-macbookpro.roam.corp.google.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2018-9-21 5:48, Jaegeuk Kim wrote: > This patch avoids BUG_ON when f2fs_get_meta_page_nofail got EIO during > xfstests/generic/475. > > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu Thanks,