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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B52D1C433F5 for ; Tue, 4 Jan 2022 08:07:17 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4JSlZq6Fdbz2ywg for ; Tue, 4 Jan 2022 19:07:15 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=spSQe3Dn; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2604:1380:4641:c500::1; helo=dfw.source.kernel.org; envelope-from=chao@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=spSQe3Dn; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4JSlZl5hgzz2xDY for ; Tue, 4 Jan 2022 19:07:11 +1100 (AEDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D0E31612C2; Tue, 4 Jan 2022 08:07:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E5A7AC36AE9; Tue, 4 Jan 2022 08:07:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1641283629; bh=tEIqXUPGXKezh7T3zqNrkDAki4hP2luXd7eY8IDlFqQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=spSQe3DntNAnVOisheBB/kIUxh/0TVCWMmUZLfv8OU3teA7uhApPzRIKCCBY/9vls 6UHEONVwSkpm3G5Ol7d9diEh6eLp7SLYnJ73QnLvKsq5R5zIjLVu6pI5CumJY7XsjJ DaW0K1AxvwmXxRqPsN6PyqqAWUKPW7CDV/Fv8afpj0NxeBPMHwX0MmBHzAS/mXCJ/c HIule9t2Bs83RpUQm6SSQWkiCaZgbBq9TcO1e8ob2Q4FoWbiy90fL80+i06EXRvPXB YKpawanwUzdhsZN41wjEY9JysMv8XZVa4MEqAUsF0ysB4Au/5DmcR2lXRe/omEVYCD 1eypsxDB86Kew== Message-ID: Date: Tue, 4 Jan 2022 16:07:05 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCH v2 4/5] erofs: use meta buffers for xattr operations Content-Language: en-US To: Gao Xiang , linux-erofs@lists.ozlabs.org, Liu Bo References: <20220102040017.51352-1-hsiangkao@linux.alibaba.com> <20220102040017.51352-5-hsiangkao@linux.alibaba.com> From: Chao Yu In-Reply-To: <20220102040017.51352-5-hsiangkao@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yue Hu , LKML Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" On 2022/1/2 12:00, Gao Xiang wrote: > Get rid of old erofs_get_meta_page() within xattr operations by > using on-stack meta buffers in order to prepare subpage and folio > features. > > Signed-off-by: Gao Xiang Reviewed-by: Chao Yu Thanks,