From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 37F6DC433F5 for ; Mon, 14 Mar 2022 14:34:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Y8HXqoZS0yakVP1rRgpLH13VjxuiqLVz2udIjsoRQfM=; b=gfg8IJdSlZFW1V+AhahoNkvmQc ZCirhkvpNOuUFzweA8nDPN/kOIWqy7wdX7Mr0FeTQcg2smR9pSEBTAMETyg3PGb/X2Xz5E3V4jMxB DGN6NyiMQud1nw284T0qArabZZKBQDw3B0EoRmruuDwPm5Txh1uBYsuQa1/CCBzpH2u/VpsyBW3Nw n5Gw1D5r7TNrQ6e2VXJqMUxaZdl4mbtVw9mouA63ibcBdhtbqdGoVlPkdD6XHQeQxwXeK7gPhNfjN ucJ9Evd+9kWLAlPRRT1g/Am6ugVyG+s+esWkgA3+XZfK2S2ZOF47HFlBdaK35yo/u2xwu38bJJEyL dJHVMxSw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTlmA-005h4o-VK; Mon, 14 Mar 2022 14:34:22 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTlm7-005h46-Vb for linux-nvme@lists.infradead.org; Mon, 14 Mar 2022 14:34:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1647268458; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Y8HXqoZS0yakVP1rRgpLH13VjxuiqLVz2udIjsoRQfM=; b=hKzWUxHBY1SHZ8PrWp9zuCtYZBHJo8JGQPelbFxlf52r9hkjL30yhjwGk3wrwP0ZQGFJgi WevUq3ETcT3ayfMJ9tfcU5hf5JAQzlCohf6/BKS51I5K2PXvoqAXyPpx0V8KR0rlPmISuq E4U2EpXknlWB2VPK4gzJl6hR8uLp5ZQ= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-536-YmGGBlXHNb-y4s2yNYNVQQ-1; Mon, 14 Mar 2022 10:34:12 -0400 X-MC-Unique: YmGGBlXHNb-y4s2yNYNVQQ-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 10280804186; Mon, 14 Mar 2022 14:34:12 +0000 (UTC) Received: from T590 (ovpn-8-17.pek2.redhat.com [10.72.8.17]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0208E404C309; Mon, 14 Mar 2022 14:34:02 +0000 (UTC) Date: Mon, 14 Mar 2022 22:33:57 +0800 From: Ming Lei To: Christoph Hellwig Cc: Kanchan Joshi , axboe@kernel.dk, kbusch@kernel.org, asml.silence@gmail.com, io-uring@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, sbates@raithlin.com, logang@deltatee.com, pankydev8@gmail.com, javier@javigon.com, mcgrof@kernel.org, a.manzanares@samsung.com, joshiiitr@gmail.com, anuj20.g@samsung.com Subject: Re: [PATCH 09/17] io_uring: plug for async bypass Message-ID: References: <20220308152105.309618-1-joshi.k@samsung.com> <20220308152105.309618-10-joshi.k@samsung.com> <20220310083303.GC26614@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220310083303.GC26614@lst.de> X-Scanned-By: MIMEDefang 2.84 on 10.11.54.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220314_073420_117718_E578B6DF X-CRM114-Status: GOOD ( 12.98 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Thu, Mar 10, 2022 at 09:33:03AM +0100, Christoph Hellwig wrote: > On Tue, Mar 08, 2022 at 08:50:57PM +0530, Kanchan Joshi wrote: > > From: Jens Axboe > > > > Enable .plug for uring-cmd. > > This should go into the patch adding the > IORING_OP_URING_CMD/IORING_OP_URING_CMD_FIXED. Plug support for passthrough rq is added in the following patch, so this one may be put after patch 'block: wire-up support for plugging'. Thanks, Ming