Received: by 2002:a05:6a10:c7c6:0:0:0:0 with SMTP id h6csp2070181pxy; Mon, 2 Aug 2021 18:33:34 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx+R2CBGZBBiACXYETv4CRToJRV7+0d5yMpIMg2od1f7gT1C6+Cpot7wbfQ3ZNhGR082/wr X-Received: by 2002:a17:906:6cb:: with SMTP id v11mr18171996ejb.482.1627954414583; Mon, 02 Aug 2021 18:33:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1627954414; cv=none; d=google.com; s=arc-20160816; b=d0WkHh0C47qT/VYB25pGRDkacOmN+5sWeOCL5YKKozBXVhvVf8VbYDxRltNnFd28gC nnm/Tf6Ymju1tlYEoulmVR0oRlJcnH1hWqUXdAOB2KgqiwpauxoL6GfKsPh1XpFfYGqv oDtUHjMiKAGpSZo6iM2brZvga+s41HGj2U+3wWyWeACdtsrTVIidkYDOeOTUBJ+5Uhfq R6VMlLKrjQ1Xmti5Ii0mXyfh7HtGyoWz++rvp8CN3YafCnSUoFQ4aPxP44F69YRdM4V+ FxDv6wAA0vfge+rAXC+PypKm75CQ1cnqmgxGeB+S13TilzU0bSNlRhviOcmQ97dvQJiF Tdlw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:dkim-signature; bh=hLeNsabUmVWfYIJl8Vi8jOIisznuISe7XSQaEmMUgQo=; b=iOaD2OggdSkWgbIujSqCqtZ+grKzyOGD+0zpgyoyb10qQluzN3KjmKjQGpAuNBW040 Ns8F67OVgVTXF2NKOTHLnq3cQTv050hSPKrsK52Larr6wRn9+3nM1aJbwTA4ep4zk/X3 AGPCVBrI0pmQzAahrv/XMtc301pRgDabBgg5hKW2k5U6BkPSobfSuK3HR7NTFJFO2ohl EQeuxpQbdhz7bPHhcHyLPZ2gfcJlgxMYUepaP/SnZ1Ro6ZZ+YdiMIxTsEC0jwg6YwEai aNcBk52TN+VPfUtnGZhxX28IBHr65Wv1WfepKlehmPLHzsm2wMJ0B9SkcGDwblWmGzfQ 5u4g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=SUBfynMU; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 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. [23.128.96.18]) by mx.google.com with ESMTP id du7si10877928ejc.346.2021.08.02.18.33.10; Mon, 02 Aug 2021 18:33:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=SUBfynMU; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 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 S233285AbhHCBcC (ORCPT + 99 others); Mon, 2 Aug 2021 21:32:02 -0400 Received: from mail.kernel.org ([198.145.29.99]:55788 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233208AbhHCBcA (ORCPT ); Mon, 2 Aug 2021 21:32:00 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id AAC3160F48; Tue, 3 Aug 2021 01:31:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627954310; bh=axpOchdr5vlkrhvkDUEdjCDRs8DN3pSH05qYR6dKJOA=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=SUBfynMUq3I+JJ7il44iw4gcmWdwVhArW47qDaJKzcUVB/Banti8XtS1E9+6Gdb6e f+gKajdTxapUVsRl3fIryZ5+WHrLHvkmaQyKEj8MQtjssupponON/Ib9d1M+b1xVPN Uo31/RGqzDw3m/7Wt7uc/z4z54yvxTnm3UJqfaRbpzEY0q3Zukr073Qa4vHK+Yjnz9 cFZE3zOnBjSzgFZWunEvqA0J7Nna8evSruh5iOZ8oOpVYAZC0jJn8FC1yzxcG4w+NS 8FKzfdPdYJHEfC3dOf9Vqg1EF+g5KFoAowJ/z/ITyordquqc1XokOsOaSe6fJkFZyV q0rwh2lXVhhEw== Subject: Re: [RFC NO MERGE] f2fs: extent cache: support unaligned extent To: Jaegeuk Kim Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Chao Yu References: <20210707015815.1978-1-chao@kernel.org> <51565c85-a475-bcb8-bbb2-e3125c5223a3@kernel.org> <3256dc39-2a82-cb60-038b-69e262c32d18@kernel.org> From: Chao Yu Message-ID: <88858001-d5e0-257f-0b8f-97906ddfc43f@kernel.org> Date: Tue, 3 Aug 2021 09:31:50 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/8/3 9:25, Jaegeuk Kim wrote:>> Please check description in patch message, now it was designed only for > -- > what do you refer "it"? Oh...I mean this feature I proposed: unaligned extent support. Thanks,