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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 74C7DC5479D for ; Mon, 9 Jan 2023 03:49:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236158AbjAIDtk (ORCPT ); Sun, 8 Jan 2023 22:49:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236095AbjAIDth (ORCPT ); Sun, 8 Jan 2023 22:49:37 -0500 Received: from mail-pj1-x1032.google.com (mail-pj1-x1032.google.com [IPv6:2607:f8b0:4864:20::1032]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 02B0410FFC for ; Sun, 8 Jan 2023 19:49:36 -0800 (PST) Received: by mail-pj1-x1032.google.com with SMTP id l1-20020a17090a384100b00226f05b9595so6036646pjf.0 for ; Sun, 08 Jan 2023 19:49:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=KP691JFoFX0F9mveORmXODQf26CLdeHZBmwv8xyQAK4=; b=NKsNbgg8wksBTkZA9izhAmGudq3SmRArU6MnD4q6AvxhNbdbEwaVAJIsqrxO+1H4Rs Y3exk+A6aNMAFitufjcpUqS7scx8AUaJWK4L1JPRqro5B6yWDE23LAsby3dCacOv3CHw RRsz8Jun5oxlhTeH7dNjxbGo0EGOArhSqpeC1ZXusSx0X6cpSGd3gXBjMbWS5sHK3gOq X7ipV5HabAtO9ScPChsqUwls0yO6vpl1iqnoZ+eVQuo7QAHCaHHXC6rWU4qMwjmXMDD3 cdpABbOsWBUIJ/yd/Q2WFAe+autl8rYIabU9HCaYgMTLPeQeYmsf6fjDGF4B0uVnK1ar JdPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=KP691JFoFX0F9mveORmXODQf26CLdeHZBmwv8xyQAK4=; b=u7UrD2KWXadWowL/+yUPyNePkomFkeQVHdv10KZHS5KeGxzf+8gcsZ8MRQ6W2+xmfF bXc6uAdwjTLbpF35g+UOHXhd+Yfjdf3zuPnd24PGkvtpnj2Bak+MNOS1DgdU/WAc0AXA Jmjdf1kWvru58HocftCUhsbZfQDjzhsKFnXeXbEiPWSVpIUyOKe7P3iCO0v7v4E3JJEo KK1GiDGLb+r0mOdzh/aBL6bBDZcMhkE7t9sH2Pk9l7k+hhdnEMlLyAoq4ZwM2l/FM6OA wfs+wCuIeEpEdPPhGVWX1sDlsLR8fz10mDOiimC1OlbRzOrCrb8yk+4QV0eL7Gh1RdiR L7tg== X-Gm-Message-State: AFqh2krTE5Ugcvk17aEyVcM0mD1XIENjWe5azuJzxG2BN9lqYmvba30L bFWbskSqGfbGwgeOHWnd3D0pIA== X-Google-Smtp-Source: AMrXdXvyRJwqKDgZCDuZ6jAXItL4F2pZpF0BzEckjsAGNoNIPaBgXmEAP/wdvWmCLDP+ZAakP42bMw== X-Received: by 2002:a17:902:b08f:b0:193:2a8c:28c7 with SMTP id p15-20020a170902b08f00b001932a8c28c7mr926386plr.5.1673236175471; Sun, 08 Jan 2023 19:49:35 -0800 (PST) Received: from [192.168.1.136] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id s6-20020a170902ea0600b001913c5fc051sm4819955plg.274.2023.01.08.19.49.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 08 Jan 2023 19:49:35 -0800 (PST) Message-ID: <92fb9521-9ae6-d43c-71a4-cc1b2e6e8c62@kernel.dk> Date: Sun, 8 Jan 2023 20:49:33 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCHv2 02/12] io_uring: switch network send/recv to ITER_UBUF Content-Language: en-US To: Keith Busch , linux-kernel@vger.kernel.org, Alexander Viro Cc: linux-aio@kvack.org, linux-fsdevel@vger.kernel.org, hch@lst.de, io-uring@vger.kernel.org, Pavel Begunkov , Eric Dumazet , Steven Rostedt , davem@davemloft.net, Jakub Kicinski , Paolo Abeni , David Howells , Jarkko Sakkinen , Paul Moore , keyrings@vger.kernel.org, linux-security-module@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-block@vger.kernel.org, netdev@vger.kernel.org, Keith Busch References: <20230105190741.2405013-1-kbusch@meta.com> <20230105190741.2405013-3-kbusch@meta.com> From: Jens Axboe In-Reply-To: <20230105190741.2405013-3-kbusch@meta.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 1/5/23 12:07 PM, Keith Busch wrote: > From: Jens Axboe > > This is more efficient that iter_iov. Looks like that s/that/than typo ended up in a few spots throughout this series... Nothing major, but figured I'd bring it up. -- Jens Axboe