Message ID | 20211220135951.4075801-5-chengzhihao1@huawei.com |
---|---|
State | Superseded |
Headers | show
Return-Path: <linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=4yIDeFRm; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=<UNKNOWN>) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4JHgty14zBz9sCD for <incoming@patchwork.ozlabs.org>; Tue, 21 Dec 2021 00:49:46 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5SELwFxgSvAkEaOMA4yPfOgELLNTCmZIAOoDg0VqsHM=; b=4yIDeFRmFRtlNB 5no9HpniZVHUEdArjRkgSM4YHVhuvPOK3U/78cmaNGBskx59pn3uybfHFzKpv1SESiBSyJ5fbgg4Q OpN4Aulyp9kosy1ghUMzsFqpBhfG+ATW+vWA77OA6/sR+mpSINFTXD4OYoSWeK14Jt/85uN6vJaf6 7LX0kna+4xHwiPxB9hsWc64kQEyVxjNYCRrMzYPpuvoBUeKtybAQMbeRxyA3DC6Lcyd1fzete/uMv W7I4EeroVo7dy+TdVBwrp+AdgXgyHGjN1XC12znDV6HJ3MzN2I1bpn1/L4N/FP0qnCZetcA9/EJdg xn2SuhTM8b1XEpNUSeog==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mzJ2A-002cIy-0f; Mon, 20 Dec 2021 13:48:58 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mzJ1Z-002bz7-Oi for linux-mtd@lists.infradead.org; Mon, 20 Dec 2021 13:48:24 +0000 Received: from kwepemi100007.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4JHgrs1gVgzcbpl; Mon, 20 Dec 2021 21:47:57 +0800 (CST) Received: from kwepemm600013.china.huawei.com (7.193.23.68) by kwepemi100007.china.huawei.com (7.221.188.115) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Mon, 20 Dec 2021 21:48:18 +0800 Received: from huawei.com (10.175.127.227) by kwepemm600013.china.huawei.com (7.193.23.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Mon, 20 Dec 2021 21:48:18 +0800 From: Zhihao Cheng <chengzhihao1@huawei.com> To: <richard@nod.at>, <miquel.raynal@bootlin.com>, <vigneshr@ti.com>, <mcoquelin.stm32@gmail.com>, <kirill.shutemov@linux.intel.com> CC: <linux-mtd@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <chengzhihao1@huawei.com> Subject: [PATCH v5 04/14] ubifs: Add missing iput if do_tmpfile() failed in rename whiteout Date: Mon, 20 Dec 2021 21:59:41 +0800 Message-ID: <20211220135951.4075801-5-chengzhihao1@huawei.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211220135951.4075801-1-chengzhihao1@huawei.com> References: <20211220135951.4075801-1-chengzhihao1@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemm600013.china.huawei.com (7.193.23.68) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211220_054822_020393_0D9FCE88 X-CRM114-Status: UNSURE ( 7.68 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: whiteout inode should be put when do_tmpfile() failed if inode has been initialized. Otherwise we will get following warning during umount: UBIFS error (ubi0:0 pid 1494): ubifs_assert_failed [ubifs]: [...] Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.187 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [45.249.212.187 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list <linux-mtd.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mtd/> List-Post: <mailto:linux-mtd@lists.infradead.org> List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
Series |
Some bugfixs for ubi/ubifs
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expand
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diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index 2735ad1affed..2cbc5f05f671 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -432,6 +432,8 @@ static int do_tmpfile(struct inode *dir, struct dentry *dentry, make_bad_inode(inode); if (!instantiated) iput(inode); + else if (whiteout) + iput(*whiteout); out_budg: ubifs_release_budget(c, &req); if (!instantiated)
whiteout inode should be put when do_tmpfile() failed if inode has been initialized. Otherwise we will get following warning during umount: UBIFS error (ubi0:0 pid 1494): ubifs_assert_failed [ubifs]: UBIFS assert failed: c->bi.dd_growth == 0, in fs/ubifs/super.c:1930 VFS: Busy inodes after unmount of ubifs. Self-destruct in 5 seconds. Fixes: 9e0a1fff8db56ea ("ubifs: Implement RENAME_WHITEOUT") Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Suggested-by: Sascha Hauer <s.hauer@pengutronix.de> --- fs/ubifs/dir.c | 2 ++ 1 file changed, 2 insertions(+)