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 516D8C4345F for ; Tue, 16 Apr 2024 15:15:03 +0000 (UTC) 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=Kxl6KgN4; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4VJndx6lsrz3vXM for ; Wed, 17 Apr 2024 01:15:01 +1000 (AEST) 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=Kxl6KgN4; 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=xiang@kernel.org; receiver=lists.ozlabs.org) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4VJndm3DGVz3dH8 for ; Wed, 17 Apr 2024 01:14:51 +1000 (AEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 83FB56119D; Tue, 16 Apr 2024 15:14:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1ECEBC113CE; Tue, 16 Apr 2024 15:14:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713280489; bh=hay8TyvAejLuqRNPwkp2IBUbd+/60xM1k4IlF1iPK0c=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Kxl6KgN427zN/n9KgKWvMQgFdLxxWNFB1i6mEwDTz5lrJWeTwcE/H7V6U+DmvERFI 8Rqfni8AsmsWODAII2xtctntQrj+my6vqWFOAbxeZf+qrJJ8n+nFMU5hWhrE7OnMge FbEyEX9yBJaNvp4O92RnFgXCB/gqR35fmO7DRBT+l54+aWngPgX7X/XtVuupQyRF2T MzRYmIr1MTO01HRdqGnAJs85n8sB8U25Oz+dS0pBW/WWhoykJD/8G7JrKFTbIs5CFx fB3hP/HP5WGgGmwPMIAyG0kfiBBJtMB1+vrJWB3C1GrlWwhE96B2tnBn85C3pwuROD ZDrcyYCu6Nj6g== Date: Tue, 16 Apr 2024 23:14:47 +0800 From: Gao Xiang To: Jianan Huang Subject: Re: [PATCH] fs/erofs: add DEFLATE algorithm support Message-ID: Mail-Followup-To: Jianan Huang , u-boot@lists.denx.de, linux-erofs@lists.ozlabs.org References: <20240414150414.231027-1-jnhuang95@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20240414150414.231027-1-jnhuang95@gmail.com> 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: u-boot@lists.denx.de, linux-erofs@lists.ozlabs.org Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" Hi Jianan, On Sun, Apr 14, 2024 at 11:04:14PM +0800, Jianan Huang wrote: > This patch adds DEFLATE compression algorithm support. It's a good choice > to trade off between compression ratios and performance compared to LZ4. > Alternatively, DEFLATE could be used for some specific files since EROFS > supports multiple compression algorithms in one image. > > Signed-off-by: Jianan Huang Reviewed-by: Gao Xiang Thanks, Gao Xiang