From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) (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 83FD92BD03 for ; Thu, 14 Aug 2025 02:04:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755137045; cv=none; b=MxoRd6QJp69AMRQx2MIPZXS1Q056PrmwnEGm7E9nynn5npFQJTt+KTtn6lKBVkBwTp0klqzoy4cFlOvIOj4LBDFwB1AH9hwZXFoZi+CWKqxV5UKQnnq0BlvGjtpKAtyCwSdXYBsQ/eT6oe9XHVi1Rdg1lxDpWPrmc2tJ0erF5Ns= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755137045; c=relaxed/simple; bh=Nlz2zq+7Ed1oxv/zl2MmRt9rZOeRRzzFyTyLnzpBAss=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:MIME-Version: Content-Type:References; b=mm8nZPws9aevHvi01wV+XIVTh2bGXvtvveHVMNBcvxTjrENOoJdAAhodj6Z8Z3Uytp1vdyuQmARSbnJT7xxj8aj2nVdCCZy1DEC6iYBYia/0fYcPYiISssN3IjKqjf4cX5UKM3RqaFGOz4J/soeT47oHgNt1OPOXbMOouF61ElM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=rHEOnAos; arc=none smtp.client-ip=203.254.224.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="rHEOnAos" Received: from epcas5p1.samsung.com (unknown [182.195.41.39]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20250814020355epoutp03709122339b299aa83b37b0cee448023b~bf9W_P5nk3016630166epoutp03J for ; Thu, 14 Aug 2025 02:03:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20250814020355epoutp03709122339b299aa83b37b0cee448023b~bf9W_P5nk3016630166epoutp03J DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1755137035; bh=jCwzQcziGQJPaS2z0W7Ec6m88sdVgyGM9pwy5hDfB/Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rHEOnAosJAz9WkzIxc2kdDT4qGpwbruIiNXCf4+Kp1RDhMR4G4nVsT1nQosT8PX07 uIK8ILaXyf8IGmLXfB5dLkt6OCxjt5XinpKo7WA4XsQorEmuVP+3ILSKR/AmQvM+p2 9s647ZfjIHKhN9ORGY7rbz0ScZQVF38TsOJ+LZfQ= Received: from epsnrtp04.localdomain (unknown [182.195.42.156]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPS id 20250814020354epcas5p443628be2d093d33846543cb9a91d616b~bf9WGmhzT0113101131epcas5p48; Thu, 14 Aug 2025 02:03:54 +0000 (GMT) Received: from epcas5p3.samsung.com (unknown [182.195.38.86]) by epsnrtp04.localdomain (Postfix) with ESMTP id 4c2T7F68J3z6B9m6; Thu, 14 Aug 2025 02:03:53 +0000 (GMT) Received: from epsmtip2.samsung.com (unknown [182.195.34.31]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20250814020034epcas5p47c78b2cf41ab9776a2eb5a4face4ff77~bf6br0Phk0553705537epcas5p4J; Thu, 14 Aug 2025 02:00:34 +0000 (GMT) Received: from node122.. (unknown [109.105.118.122]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20250814020033epsmtip2116a4fd9e0165b67aa12dbb0e1e0c009~bf6aTxWhy2557625576epsmtip2N; Thu, 14 Aug 2025 02:00:33 +0000 (GMT) From: Xue He To: dw@davidwei.uk Cc: kbusch@kernel.org, amir73il@gmail.com, asml.silence@gmail.com, axboe@kernel.dk, io-uring@vger.kernel.org, joannelkoong@gmail.com, josef@toxicpanda.com, linux-fsdevel@vger.kernel.org, miklos@szeredi.hu, tom.leiming@gmail.com, kun.dou@samsung.com, peiwei.li@samsung.com, xue01.he@samsung.com, cliang01.li@samsung.com, joshi.k@samsung.com Subject: Re: [PATCH v9 00/17] fuse: fuse-over-io-uring. Date: Thu, 14 Aug 2025 01:55:57 +0000 Message-Id: <20250814015557.510174-1-xue01.he@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20250814020034epcas5p47c78b2cf41ab9776a2eb5a4face4ff77 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-505,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250814020034epcas5p47c78b2cf41ab9776a2eb5a4face4ff77 References: On Mon, Jun 23, 2025 at 14:55:32PM -0700, David Wei wrote: >Similar for us at Meta. > >I have been toying with an idea of a solution that does not need (major) >client change and does not depend on FUSE io_uring. I think if it works >then it will be more broadly applicable and useful. > >I'll have something to share soon. > >David Hi David, Is there any progress in the plan you said before, can you share your thoughts? our plan is currently encountering bottlenecks, so I look forward to whether there is a better solution on your side. Best regards -- Xiaobing Li