From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793237533; b=Z3K+EioY4zn1LyATIPy2nR7FEYP15dkoHhkcuiRpZiYzAXSF/FwrjzULIdd5Wgof/dQw vtcK4Y5T35+tnGdsfN1wG+JsuKajTJa3H2gYVIHBw75VskpclnmF5jLzVv+PgnEYYVkya Hf9WgM5TBD+YirAqxgQKp93nxVzX4Xk3SNLDetDj/BYaZzHualNiaIKRGybiA7ECw/IJc RgtH9S73j4cQDdsJonKPtC/7azT8v9EP7cUhIIwN4UEV2XicvQ1zUUe7XuHwjbf+J5rsl 9ZouKbHPQoS4lH/+mIMA9ywNeb4YbA2DfgbiXBQgfcd9euRHHmY3Q9Nna9AveHVFd6w== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793237533; h=Received:DKIM-Signature:Message-ID:Date:MIME-Version:User-Agent:Cc: Subject:To:References:Content-Language:From:In-Reply-To:Content-Type: Content-Transfer-Encoding; bh=Qzwd3lqgQUpUIDalWsKHTl4VuC3aenZLyyYKkGDGCsI=; b=05jLBtm4BLCDJ9ws6nZ30d9R3FMTQi1r1DYeljsSCMGRbE8cCG0j6bp0sgXuE/qjXCL5 8wTBqzfpQTdNwtAdNQ8kOKbhcGKRM/Lof2wzOcM0kXHdHFj9v25HjoLxBdejx9+i83hbD t+JnzIdELLFsRuaGlwqt8IZ5kycy0N4/zv7lHnFRUzUVTfTmroq4iAS6AXgM9f2gtCL1F E8ePoYKZkYQT0FNzJjQmk7NSfIdqumEnfOLWpM5z9WsDeMpEYIzpb1JqwNxb3bfSkiHxq 2yWKngf0cSq5LWkshd2zJgDbqEFIXO9i1Jdb9VBGobWZhttzUgrhNqlACnl3+vTHiyQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=oZjQMdYe; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2D5D1606A31C for ; Thu, 29 Oct 2026 01:32:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=oZjQMdYe Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6B90D1F01825; Thu, 29 Oct 2026 01:32:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793237532; bh=Qzwd3lqgQUpUIDalWsKHTl4VuC3aenZLyyYKkGDGCsI=; h=Date:Cc:Subject:To:References:From:In-Reply-To; b=oZjQMdYe65ES+Yk66Sw2N7Xx2doNjyd7QyNk/WT/NJT4NT5YtR+5OMU9aVu/LqTJx IdRhxVcbpr/kQvWYnL1mcRt3XgahUUrMyn375kztnUI23LDfSMzU63AJOtZVx2ZOV7 n6XGIzvguTahSJmvAbdOPd3j58d4IEW5074n3qZ+H2koxhJbrZ/ZMTfKRL4Cm5q38f 0vCNVQaUsTWo7g4hzcuFNnnxkzpIk4JNby4cezD4KXS5hMvLzfIQkrwlawyrvLqbYA Oe4ll5l4e3VM3cxHTFxpVRWWxilTEy9IVSFzdDULPpwXVTU5PZ+ftM5SKNc6Kdoojs 5Qm8AMntwXJFQ== Message-ID: <95ca4016-84c9-4c4e-8e4a-2b0802f802c0@kernel.org> Date: Thu, 29 Oct 2026 09:32:08 +0800 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: chao@kernel.org, Barry Song , Juan Yescas , Daeho Jeong , Pengfei Li , Dev Jain , David Hildenbrand , linux-kernel@vger.kernel.org, Bo Zhang , Kalesh Singh , Nanzhe Zhao , Nanzhe Zhao , Ryan Roberts Subject: Re: [PATCH v8 05/15] f2fs: support large folio writeback To: Nanzhe Zhao , linux-f2fs-devel@lists.sourceforge.net, Jaegeuk Kim References: <20261028154407.1601430-1-nzzhao.sigma@gmail.com> <20261028154407.1601430-6-nzzhao.sigma@gmail.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20261028154407.1601430-6-nzzhao.sigma@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/28/26 23:43, Nanzhe Zhao wrote: > From: Nanzhe Zhao > > Large folio can contain multiple dirty ranges. > Add a folio-based writeback path for large-folio mapping files > and keep the legacy f2fs_write_cache_pages() path unchanged for > non large-folio mapping files. > > Signed-off-by: Nanzhe Zhao Reviewed-by: Chao Yu Thanks,