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=-2.5 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 1B8B4C433E0 for ; Sun, 28 Jun 2020 14:09:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EFA8E20738 for ; Sun, 28 Jun 2020 14:09:12 +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="hxkz/jWr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726397AbgF1OJM (ORCPT ); Sun, 28 Jun 2020 10:09:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56636 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726344AbgF1OJM (ORCPT ); Sun, 28 Jun 2020 10:09:12 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15B27C061794 for ; Sun, 28 Jun 2020 07:09:12 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id j1so6780246pfe.4 for ; Sun, 28 Jun 2020 07:09:12 -0700 (PDT) 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=LRn87f6TB5vFE32sU3uEqHgnkyvupmbRH33WqnbJq8Q=; b=hxkz/jWrx3QUXRYakC2kBjwpr7DwPiCQKuWmMEG5Z7MSAlsDm9bP7M7L9DQQ3SJ3On p3mf6NEM3bkkZCTGFqB2GIwuzRV7wv34v9x7YXzzWC3rv5xMf+JaFDozeqSD5PsKzQBv 6u21XgTnObVr956Jz/9p2deZKsgPT9iC2U/rZS0ecVehuvOUMYyCGLn0eruk089NYAE7 JMfZfhqJbywT2D5m6jHiQjTC0jDJ0L2TB1oUwRtKjBg1F3Q6yKQoJ11wW3OdtvY1ldDY k1BjLyeHnsPbcHlaolQ8MDp92Fc/cdR4/aPezVB0x/pn88wTjpw2IVX+zRajm/IzTFCw RT3w== 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=LRn87f6TB5vFE32sU3uEqHgnkyvupmbRH33WqnbJq8Q=; b=MDtoLcG0n6Y44oRTz/TE8q7QUG72M+DkAwF0WaVyAuGYLwAvyAMDlb+M4wLKHlvJPu NNI06dYnvF82eA8vHgMzT2alTSAWKnMR3FjE44kj4zN0bbYZPVXjCXk2+J0LbdDvPb0k XuArnk1Wb37e+lDmi1VwhnjbZag8yHV/GARpNcp0OHkFQ7pnUC00weC1KAPL91zHPn2E 5Su6ptY0Q9nd0XO/W7HZ7oqHDbMuZBFraUNjGNSx1pYJEOs6qnjLM6dcO/FzN/LavYfP eL3xRVH+L7WwSqsfxnQZlrR/vxtyvM8nJ0XKGPnrz5nMjF26zi6V0QytQsI3ceI8xFX3 q3dA== X-Gm-Message-State: AOAM5316367nQPesrkUOjntavCW91u/FmI7BPAZWp/gf94KY7Oghr3KH gR+SxlXd27/srt6XP5G0o7F+nMOe4T72gw== X-Google-Smtp-Source: ABdhPJwmp93LDn3AKW2GoaUgC98TV4MLKqdFQhg87bRM53dLTZMNaN/wLQODPnhapJ9JIJDyEfn+wQ== X-Received: by 2002:a62:fc4c:: with SMTP id e73mr5942827pfh.308.1593353350970; Sun, 28 Jun 2020 07:09:10 -0700 (PDT) Received: from [192.168.86.197] (cpe-75-85-219-51.dc.res.rr.com. [75.85.219.51]) by smtp.gmail.com with ESMTPSA id i14sm16543310pju.24.2020.06.28.07.09.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 28 Jun 2020 07:09:10 -0700 (PDT) Subject: Re: [PATCH 00/10] some fixing + refactoring batch-free To: Pavel Begunkov , io-uring@vger.kernel.org References: From: Jens Axboe Message-ID: <5d9f98ba-0f98-a300-ebeb-e3e9c4c599fa@kernel.dk> Date: Sun, 28 Jun 2020 08:09:09 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 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 6/28/20 3:52 AM, Pavel Begunkov wrote: > Firing away... All for 5.9 on top of 5 previous patches fixing link > task submission. I don't think there is much to discuss so didn't > separate into sub-patchsets. Let me know if I should. Agree, this works fine as posted. > Batching free is inteded to be reused outside of iopoll, so > it's a preparation but nice by itself. > > [8/10] looks like it, but double check would be nice. Thanks, yes we need the wakeup there. I have applied this on top, thanks Pavel! -- Jens Axboe