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=-10.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 DDF05C07E99 for ; Sat, 10 Jul 2021 00:18:49 +0000 (UTC) Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A40CE613C5; Sat, 10 Jul 2021 00:18:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A40CE613C5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-f2fs-devel-bounces@lists.sourceforge.net Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.92.3) (envelope-from ) id 1m20hl-0001UI-1S; Sat, 10 Jul 2021 00:18:49 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) (envelope-from ) id 1m20hj-0001UB-AD for linux-f2fs-devel@lists.sourceforge.net; Sat, 10 Jul 2021 00:18:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=V6VRjjw0L+KXtPU6uc7+q8Zc/iYabOvsKR7zg3xtGeI=; b=LYR4cpSWEN4LL3q+0j7HBVRNFt Fr9InGd2iyhfU6lni41Zmzelwpty/IodKRusrNpWFL9JuerH4p0CR60Wpvnbfju8k1SNghXc/JCkl TI7HSuHKeefobPdLHeAKFYzmNrixnoJw/6HHwPEgQNBJxoBNchFMwUxwMeXOMRhI2KPE=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:MIME-Version:Date: Message-ID:From:References:Cc:To:Subject:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=V6VRjjw0L+KXtPU6uc7+q8Zc/iYabOvsKR7zg3xtGeI=; b=K2eCXVfJd4a6f+BUBXa/NxW3av k2h/EmniialJhakd7efjUQNI2qTDhdbDZSl2p6HyEA4ERRLqM1o7ZV7H2j+iDtBCtZxL8+hDUdsOg XUng5DMlUWpIxN+RV6iiPB0a01OiwXzupmLPS9QIvrzzYSSduMJfz/X9LIX+FR6Rnjek=; Received: from mail.kernel.org ([198.145.29.99]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) id 1m20hc-0004g9-HR for linux-f2fs-devel@lists.sourceforge.net; Sat, 10 Jul 2021 00:18:46 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id CF7E2613C5; Sat, 10 Jul 2021 00:18:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625876313; bh=ud/YYjWxJ/+/iO6A0FqSRb4r8ELakhnprcsHQL8QbaU=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=p6M9nZJkS0DqhBVlXMq3mW3PGCaH49aF4a04cxUV61h3UrdlZ7dZzHcRydAsVGxsN 3I562IkVbbycp9MmC7JIdCksI5JKEphqfMiH4sLt7/kAuBUuUN393uf9aMr2C4rjEU XNQWQ0Dn8pkhRpYjTs+B8H5uBYnaLN9tgX0yw8IQkd+/+T7itsDZcbBNg7cbeOgiYZ zMC9K3cEqnbVGdCF3PpZlPOM+VKkhE1Ew7bmH6AjS0Ceq/B2B64eUcn3ixDc6DdV5F dqwR1vPrBLKseGNsZu7Th0MO+BMnj/uKQqutkrrYJHazCCi+rd7oTiRafmjdcKx/nC PdFqLjSheXUPQ== To: Wang Xiaojun , jaegeuk@kernel.org References: <20210709083453.3914788-1-wangxiaojun11@huawei.com> From: Chao Yu Message-ID: <65456d47-3a03-6901-95ca-4b93de84aba9@kernel.org> Date: Sat, 10 Jul 2021 08:18:32 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210709083453.3914788-1-wangxiaojun11@huawei.com> Content-Language: en-US X-Headers-End: 1m20hc-0004g9-HR Subject: Re: [f2fs-dev] [PATCH v2] f2fs: avoid to create an empty string as the extension_list X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-f2fs-devel@lists.sourceforge.net Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2021/7/9 16:34, Wang Xiaojun wrote: > When creating a file, we need to set the temperature based on > extension_list. If the empty string is a valid extension_list, > the is_extension_exist will always returns true, > which affects the separation of hot and cold. > > Signed-off-by: Wang Xiaojun Reviewed-by: Chao Yu Thanks, _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel