Received: by 2002:a25:6193:0:0:0:0:0 with SMTP id v141csp4975681ybb; Tue, 24 Mar 2020 08:40:48 -0700 (PDT) X-Google-Smtp-Source: ADFU+vstIChkUybUEjP+1BX4Mp+d0U5N504o2WyRGlH2t4XWQXrlapMNHJffugX0E+EddlCm9k9x X-Received: by 2002:a4a:d749:: with SMTP id h9mr2087722oot.15.1585064448178; Tue, 24 Mar 2020 08:40:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1585064448; cv=none; d=google.com; s=arc-20160816; b=ClDzUtzJaI/e6eZ2v3K0rYDlqkVOQomcYTsWxetcZVEv94UPuje2LDrDzVmcKSIYOH Bnfs/npyBes64M7Zjx2QM0ZJXuMZTlthxjDw3ay5uCIeJwCqZNrwhpTjKldVHy9Kw24/ 2G5IzXQph3cYJtkAHdYhfqy6eTahmPNWbVwKqjhlKdMa+EFs3Az7EMyOyDafuLqSuMZU gEVEBNedpqrozYZe0E/cq797ecI5GI/A5zIPedNkVTb8Pc9x14cpdP5y7pory8K0Aekx JzHJ89bHZB1L7xwl6znX8UN5tz/4X83KItuhvx9T48wRwtUubK2kK9PMiLCdRJmWC2vF 5zVw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=FPGxPYCsW51MQQhRPitWFRu+1qQJ1PE724DEsYMgSik=; b=pSsDQFbByUlxgeBUtw5jjTZkNWwJ78SSnrkGO+qkWnj0Bm4b4FRA3luaZ94PVkq3JH Gi7s6VYaxQQVHz4drhxb3x6cKsejlPTUpjG1kz4NYIuoHw6abJLYdXWOJ59zfydN8CbS EtXkKsHI6eKMuUGn5ljwaRC3rDIOmcOa6WvlKser7gNoeWzPWhbP0lx5NqkOZkzXuzYq jHNlmmUQXsIkIsztB80UYPNCNFnzuy5G5oAqHHPxvbEU5sgDb26pAXZQ+YyAJzZJCsLT lUNADcsbiuyKxIjEp/DtswlApmd/PA/htjAjRXjYfxbBa23FARPvnHh4QtTyhZIEaoCK /ErQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=TBo0lPlw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u10si9342409otj.235.2020.03.24.08.40.35; Tue, 24 Mar 2020 08:40:48 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=TBo0lPlw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728457AbgCXPj7 (ORCPT + 99 others); Tue, 24 Mar 2020 11:39:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:35208 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727216AbgCXPj6 (ORCPT ); Tue, 24 Mar 2020 11:39:58 -0400 Received: from localhost (unknown [104.132.1.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 66AC120714; Tue, 24 Mar 2020 15:39:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585064398; bh=lGDpf82yhyBXP69b0NUOoaMPEW8UINXiLyyIVIv/9FI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TBo0lPlwRXSdnDE+bhsL/UEUB7N0XVLgFH+hU/exJbLOlwW6l8RIeGAHBtqAGTcn8 oRxxbw7wAaDleMZ7E11AEcjWbIIcAik+kexPMsReTLLghhpUoZSXSPR06MU6lp5L61 iJudVQ+Bw7LlGuG6kKh4jPNdimy8Zce/k4zMC+JQ= Date: Tue, 24 Mar 2020 08:39:57 -0700 From: Jaegeuk Kim To: Chao Yu Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, chao@kernel.org Subject: Re: [PATCH v2] f2fs: compress: support zstd compress algorithm Message-ID: <20200324153957.GA198420@google.com> References: <20200303094602.50372-1-yuchao0@huawei.com> <1ee0c565-930b-2379-b22b-40ddca271de3@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1ee0c565-930b-2379-b22b-40ddca271de3@huawei.com> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03/24, Chao Yu wrote: > Hi Jaegeuk, > > On 2020/3/3 17:46, Chao Yu wrote: > > Add zstd compress algorithm support, use "compress_algorithm=zstd" > > mountoption to enable it. > > > > Signed-off-by: Chao Yu > > --- > > v2: > > - avoid accessing invalid address > > - introduce .{init,destroy}_{,de}compress_ctx callback functions. > > I guess we merged related patches with wrong sequence as this patch > depends on ("f2fs: compress: add .{init,destroy}_decompress_ctx callback"). Done. > > Thanks,