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 X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 42684C2D0C3 for ; Mon, 30 Dec 2019 22:24:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0412920658 for ; Mon, 30 Dec 2019 22:24:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20150623.gappssmtp.com header.i=@kernel-dk.20150623.gappssmtp.com header.b="FSC4HKH6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727695AbfL3WYe (ORCPT ); Mon, 30 Dec 2019 17:24:34 -0500 Received: from mail-pg1-f196.google.com ([209.85.215.196]:36329 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727691AbfL3WYe (ORCPT ); Mon, 30 Dec 2019 17:24:34 -0500 Received: by mail-pg1-f196.google.com with SMTP id k3so18675283pgc.3 for ; Mon, 30 Dec 2019 14:24:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=TIrkm/jZBVlDIP9R+ouhSZxem0mIqF7xj7+geN6DVbw=; b=FSC4HKH67NDzMTazDmV5EkjoWPZebGPTJyyBE0uPDqyvpforlAoZM9IQw0pTHwBSMa fcE4Xa2jhoRpHVdh8GvdUC0sdR2jY1SmVtYnLmSw+QEzPwAHcSRptUjRz/4RjvaySeKk yuCJnQNDWcOWjn1QXHK9qn2nrMIxY/n8PaF1bqkwUHt8LI6LlAgkHqV7rlz9eRaKTCWA 6jhgA5TPmb/W9QtNiDt4r80htikKr+Rn7eXQ37OcwWBZxcHw+g9ONozlWjr0JoY+Wq4V skk+70YMDgXXzy6BazQWwSS5raQ0sB47ZuNh4hEXGrKCRy6Us/Sd1JjOEfbPVWmmDZhg rVlw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=TIrkm/jZBVlDIP9R+ouhSZxem0mIqF7xj7+geN6DVbw=; b=ljJYGnA8qH6gTVZRcVUnumrGZra21Eh347jlg9xzN1HYtdQelaWaI9BLioa5kWXl0r TMtu/MJ+v6uicGi9592ma8titDYOmWbMTYGd7B0IWvC9BSwoE8lRCfQ8vu6UxLQHewpe 4iUpoUTaR8NdBqWIYWtE7Cq39j2EMo8eiNFyAPxGvdQmIXCOv+dG5QB9XV4J51cvw58m xwgRh5lTdYmzqnDfm78zMMJAIxBs6KGqmL1Rnbbl4IKmo648XpVDNGYLRdDdSFsxNrZ9 56W4D9uGw7NfEh7pbcuvcG19wENR5otMWTRHovXRkLElZRACHySZphApBzrjHksP6tvo Gx+w== X-Gm-Message-State: APjAAAU1xeG5PUFV1bU3R3AItnCVTEfg2N5A8cJOY9CAIToKmby1itNi R5kp93FS26KbhHUU+56+jfXc1fv8iD0+SQ== X-Google-Smtp-Source: APXvYqzd6sOOSovIouSfqpNVCLDHO63ek87pGb/j+LPUkTSUFlzgp6BmPQSvfmX5O61HgmBNI+ea1A== X-Received: by 2002:a63:ea4c:: with SMTP id l12mr72451498pgk.174.1577744673407; Mon, 30 Dec 2019 14:24:33 -0800 (PST) Received: from ?IPv6:2605:e000:100e:8c61:a1b2:6e75:661d:3872? ([2605:e000:100e:8c61:a1b2:6e75:661d:3872]) by smtp.gmail.com with ESMTPSA id c19sm55631094pfc.144.2019.12.30.14.24.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 30 Dec 2019 14:24:32 -0800 (PST) Subject: Re: [PATCH 0/4] a bunch of changes for submmission path To: Pavel Begunkov , io-uring@vger.kernel.org References: From: Jens Axboe Message-ID: <8a68ec39-4f54-1adc-5e77-2d16c8fc60dc@kernel.dk> Date: Mon, 30 Dec 2019 15:24:32 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 12/30/19 11:24 AM, Pavel Begunkov wrote: > This is mostly about batching smp_load_acquire() in io_get_sqring() > with other minor changes. These all look good to me, applied. -- Jens Axboe