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=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 48AB0C07E95 for ; Mon, 19 Jul 2021 15:08:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 342836024A for ; Mon, 19 Jul 2021 15:08:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243932AbhGSO1l (ORCPT ); Mon, 19 Jul 2021 10:27:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:37472 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244258AbhGSOZB (ORCPT ); Mon, 19 Jul 2021 10:25:01 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 33CFF60551; Mon, 19 Jul 2021 15:05:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626707139; bh=vo77HdlqcG/jKpPS48DViD5bY7q9eq+uWjZN9WAnGlU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fBvKVQkFB0syP8BjJZ0LhZLdHzmioaGwawo+iztvH1jchl+0CjqvVVABkA2rv6rNM Chc6Y9WeJP2CeJn8y44x1S/gOtpat4TwOFIOs7CD0ynbHRGwx54/P0dZgcb+ETuU/x UoqyZcoiOKnLevRwAfTluO9alobwN3t9ZIQmqipA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Josef Bacik , David Sterba , Sasha Levin Subject: [PATCH 4.9 045/245] btrfs: abort transaction if we fail to update the delayed inode Date: Mon, 19 Jul 2021 16:49:47 +0200 Message-Id: <20210719144941.855812892@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210719144940.288257948@linuxfoundation.org> References: <20210719144940.288257948@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Josef Bacik [ Upstream commit 04587ad9bef6ce9d510325b4ba9852b6129eebdb ] If we fail to update the delayed inode we need to abort the transaction, because we could leave an inode with the improper counts or some other such corruption behind. Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba Signed-off-by: Sasha Levin --- fs/btrfs/delayed-inode.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 4d8f8a8c9c90..29e75fba5376 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -1076,6 +1076,14 @@ err_out: btrfs_delayed_inode_release_metadata(root, node); btrfs_release_delayed_inode(node); + /* + * If we fail to update the delayed inode we need to abort the + * transaction, because we could leave the inode with the improper + * counts behind. + */ + if (ret && ret != -ENOENT) + btrfs_abort_transaction(trans, ret); + return ret; search: -- 2.30.2