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=-10.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 52058C433E0 for ; Mon, 22 Mar 2021 13:49:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2527F619AA for ; Mon, 22 Mar 2021 13:49:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229715AbhCVNtS (ORCPT ); Mon, 22 Mar 2021 09:49:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229647AbhCVNtN (ORCPT ); Mon, 22 Mar 2021 09:49:13 -0400 Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B087C061574 for ; Mon, 22 Mar 2021 06:49:13 -0700 (PDT) Received: by mail-pl1-x62d.google.com with SMTP id g10so6611110plt.8 for ; Mon, 22 Mar 2021 06:49:13 -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=4uhVMeQrNJsh8he0ZChdwyQ6hvs0OQDby+oyyHh+9uE=; b=fioRRRqkuH+g3CK3QwFVfcJAafpZ1qgutZo6kfsPEwUQt9WPyqR1qcJyErKAHrCk0J MZeCSpGIiyZG7UgoSaC2LSSftj5LcKwZEnK0QyI2e9QHZscY3xpWih/BrctndTY6u8LZ Wj+ZNqPZsZ1CIKjP+kAizxw9Md+1XHdQibIqHxW5ApAc0ZOegAD3JERYg1a+A/F2LPRg OgYA2RhNeKaCBGghTUOAbisdcYIiSOj29LtBod7zxJwIwmm8sGCeSJreAA+QtIKwap0Y B5Cf76MwYhGDIAY8vVnd+gRmXLRC5+IGk3ziLpWcqH8fipiNYcVhidWNAk1e2LWmfoo8 2TqA== 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=4uhVMeQrNJsh8he0ZChdwyQ6hvs0OQDby+oyyHh+9uE=; b=TiY3y67h48vwWgsOghEhq+PrN52gIOq+s2/dJ2naTg+zJ8I8B8NuVKfPAX3HtddTmb cwnd/+ePXHegBD+RZYGTOKJxozckppdBV0ggyqc4jEAxtrdfTkiJ7KMOdIPszjzyvKPa taiClFN+Cjvti+MgUfhYzAFeFRBI64pKJsCLrAeCUxWUFFM2jl0vL8pxT4wHPfUwxNd2 UdonO2j9wytd1PoCR+KFfrjFtcNlcPzhljb5vrLbi7KJ1pSthE+hULSJNg5DplkfzwN3 rtIhOh2Fs9P1kkgqgCOLVC4dzZVDMtMInmqq57fAOOLjWqFkIuKd06Zk2eqF9gMN+ifM 3FNQ== X-Gm-Message-State: AOAM532SLrR44KeWGZ2fJwHCZ47YgwYTXSMNCcl8vKbo/uonbFIUZ8N7 zTZYxyBroDkbyuZRYk0IGBGKuy+7LnYfIQ== X-Google-Smtp-Source: ABdhPJzGJMalb4xEX69zXBay3WOm5E8lkj1rzRVUjzhxcDAu3ASid4hL/vCJzj4subVt71fIfyvDEQ== X-Received: by 2002:a17:902:bd0b:b029:e5:f913:8c95 with SMTP id p11-20020a170902bd0bb02900e5f9138c95mr27064968pls.84.1616420952664; Mon, 22 Mar 2021 06:49:12 -0700 (PDT) Received: from [192.168.1.134] ([66.219.217.173]) by smtp.gmail.com with ESMTPSA id g18sm13825612pfb.178.2021.03.22.06.49.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 22 Mar 2021 06:49:12 -0700 (PDT) Subject: Re: [PATCH 5.13 00/11] yet another series of random 5.13 patches To: Pavel Begunkov , io-uring@vger.kernel.org References: From: Jens Axboe Message-ID: <3c370b2e-7ad7-9bf9-3afc-07f32d824c6f@kernel.dk> Date: Mon, 22 Mar 2021 07:49:11 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 3/21/21 7:58 PM, Pavel Begunkov wrote: > Random improvements for the most part, 8-11 are about optimising rw and > rw reissue. > > Pavel Begunkov (11): > io_uring: don't clear REQ_F_LINK_TIMEOUT > io_uring: don't do extra EXITING cancellations > io_uring: optimise out task_work checks on enter > io_uring: remove tctx->sqpoll > io-wq: refactor *_get_acct() > io_uring: don't init req->work fully in advance > io_uring: kill unused REQ_F_NO_FILE_TABLE > io_uring: optimise kiocb_end_write for !ISREG > io_uring: don't alter iopoll reissue fail ret code > io_uring: hide iter revert in resubmit_prep > io_uring: optimise rw complete error handling > > fs/io-wq.c | 17 +++---- > fs/io_uring.c | 128 +++++++++++++++++++++++++------------------------- > 2 files changed, 72 insertions(+), 73 deletions(-) Applied - apart from 3/11, which I think is a bit silly. -- Jens Axboe