From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DE2F818C3D for ; Sat, 13 Jan 2024 02:24:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UcwrKIYT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A3CCC433F1; Sat, 13 Jan 2024 02:24:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705112678; bh=wdMMbXoPATC3XorPezwweQTuHvplH7bKZOEhfAintxU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=UcwrKIYTN0bGlBXesIx1JNRz1sbmph2PBzPh5jGEs0WixinHE7jbwrcXWU8osraxG u3aiLwcCdw28QwsnJIjLlnYgjokUS2IWo15vV2qZxwNcgJpEClJw++jBeWAe2Iw7Fm 7ewS/yMoEwDMFD0uMXXVS7kltSB75pZF77gPujQgEMhtlt95GVEHgqyXgsiNU9QyzD tv2W8cXTFm/YfZwXNelXFDJc6fznPDXA0hBP1jQMQQOy7bJjQEaUHDfdMD4SD64rdI cvv5TI8sAyyPd2PeDgW35WV2AAlKKH9yKFznaa13kFmxArERG/xKX0x2FvCP8u6W9C HD93ovU6eutMw== Message-ID: <56bdcf95-2b15-4f5b-9146-e9b37bd5b62a@kernel.org> Date: Sat, 13 Jan 2024 10:24:35 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [f2fs-dev] [PATCH] f2fs: remove unnecessary f2fs_put_page in f2fs_rename Content-Language: en-US To: Jaegeuk Kim , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Al Viro References: <20240112171645.3929428-1-jaegeuk@kernel.org> From: Chao Yu Autocrypt: addr=chao@kernel.org; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2024/1/13 1:16, Jaegeuk Kim wrote: > [1] changed the below condition, which made f2fs_put_page() voided. > This patch reapplies the AL's resolution in -next from [2]. > > - if (S_ISDIR(old_inode->i_mode)) { > + if (old_is_dir && old_dir != new_dir) { > old_dir_entry = f2fs_parent_dir(old_inode, &old_dir_page); > if (!old_dir_entry) { > if (IS_ERR(old_dir_page)) > > [1] 7deee77b993a ("f2fs: Avoid reading renamed directory if parent does not change") > [2] https://lore.kernel.org/all/20231220013402.GW1674809@ZenIV/ > > Suggested-by: Al Viro > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu Thanks,