From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-118.freemail.mail.aliyun.com (out30-118.freemail.mail.aliyun.com [115.124.30.118]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C4257275AF5; Fri, 16 Jan 2026 16:43:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.118 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768581822; cv=none; b=m7GphpND3Ff+dGdhlec29YfOVPKbx/NsShqY/XO73ct1geDrVMwYzswGbDA0ZMXN0LzDPoGUEH9QohP7fBO72mc0GRZ2jBQpd00GgnqfB9mO5Tc05hUMuvR+In0wSNugEHH/7g+aKjKWJHUNwh8cP54sWqLltPnoH6NR8mlEZDc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768581822; c=relaxed/simple; bh=1qH9xccdgRcSbc3RaEmgCpJMFt/NEQC0AgdcgiC81K0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=bXI+QXZwjlELi/J1SQa4sHvQn8aEAT5uABo2k7HsEu8nGx+BezaXFKGOZy/YIg4AUtrNro75IYnKidDIqUmnAj0xX6Fw5fLDo2sN1kdl71aR0qyn7EOD7FGQDUoueyw3fiQyhxFLIgDU7VomfuiA9KMdhn6ecSXqovDRO2BNohE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=MFI8GmJI; arc=none smtp.client-ip=115.124.30.118 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="MFI8GmJI" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1768581817; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=CqdOrZ2fLYyllUFgm+eEnv6iIUPlCxvHxAAq4fRi+uk=; b=MFI8GmJIcybJ2q2Ti09U6oUWDEe3o8HVqbZkOjxDCPnDQzGtaaMKvAeqvgpzr0plKM4QmYKSLFIwkI3VnFcGiIQBl4kb3VAuQfvksv+aATOjRXlxQvsoQenZ54b1AujFTTcbhZznG5oE6hxIoWC1z36XmTsMlUT7qxLmb34kzUU= Received: from 30.180.182.138(mailfrom:hsiangkao@linux.alibaba.com fp:SMTPD_---0WxAj92w_1768581815 cluster:ay36) by smtp.aliyun-inc.com; Sat, 17 Jan 2026 00:43:36 +0800 Message-ID: Date: Sat, 17 Jan 2026 00:43:35 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v15 0/9] erofs: Introduce page cache sharing feature To: Christoph Hellwig , Hongbo Li Cc: chao@kernel.org, brauner@kernel.org, djwong@kernel.org, amir73il@gmail.com, linux-fsdevel@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org References: <20260116095550.627082-1-lihongbo22@huawei.com> <20260116153656.GA21174@lst.de> From: Gao Xiang In-Reply-To: <20260116153656.GA21174@lst.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2026/1/16 23:36, Christoph Hellwig wrote: > > Also do you have a git tree for the whole feature? I prepared a test tree for Hongbo but it's v14: https://git.kernel.org/pub/scm/linux/kernel/git/xiang/linux.git/log/?h=erofs/pagecache-share I think v15 is almost close to the final status, I hope Hongbo addresses your comment and I will review the remaining parts too and apply to linux-next at the beginning of next week. Thanks, Gao Xiang