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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 AD89CC11D2F for ; Mon, 24 Feb 2020 17:39:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7AB5221556 for ; Mon, 24 Feb 2020 17:39:43 +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="vFQOqKXb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728074AbgBXRjn (ORCPT ); Mon, 24 Feb 2020 12:39:43 -0500 Received: from mail-io1-f48.google.com ([209.85.166.48]:40364 "EHLO mail-io1-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727299AbgBXRjn (ORCPT ); Mon, 24 Feb 2020 12:39:43 -0500 Received: by mail-io1-f48.google.com with SMTP id x1so11117751iop.7 for ; Mon, 24 Feb 2020 09:39:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=GP6GGjntmZAxoDY2VOCjSHvJ9HhC0L4F1BxkPxzVB9s=; b=vFQOqKXb7tzS+sxQDWGPlAgR46c2E5FxGj0GFNVx6ajUVT4LwhKY9pW5Oanpg/73ER qlsbG+0HUd3c0Y+HQVI8lkrvQ9s8Av9ktmrcJ2zgk+PXKudsLuW4r9Xw2vWqCtQxfvNz +NeKA0+y+JZBRxRMwhLAE/o/StJHzMd35xGHJ/3dFc/HMrjuFFCMfTF0senN+SxsQddd 2TR/x3ID1JJkCOxkHvTHuAtGPOBdjtw6fM+7R8q8aZRWOqpwIwG3NEeKxvIdRDyYs859 aYpNb2wXDwqvd4IN3qkc2O4Q9Ox5/VAiP7dVdI8g+wGxPG3/xFWwVplMt1aPuTgICajd vRag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=GP6GGjntmZAxoDY2VOCjSHvJ9HhC0L4F1BxkPxzVB9s=; b=GnegCSnlb6UNl1c1NyXVoW9TuCDo/uAHmGR/lO1ET8lgj8j1HkDry5A6pvgu/B4L6p s5W6EcZDpIYYH4FHGVX4OJVWB5OSmj+nFplt+QSd/SpWAPC7Qfg50BJaRDsafbOEjFAr MZghzKZBI3yod/61Nfc1KUsTfdPLhzYBO9+No2luLlt5WSEoVLI+4v9CqTAQ06pp0I3t ySMWEEykJICSz/IG23AYG24rzlhKm9GbwALrMs58WzkHWQB2g+cPa8PkA8K+GRzHWZ3O yP+1wLi9NVBY23+NEIxKmZZBD4rm36iCXOYSHMcSna1jGZ8lH6lp64WJKuhgkkUGYmoj 2HVQ== X-Gm-Message-State: APjAAAV4RUhrdGgRpfiI2fJgcFY0ZU1jUoHjob09J5hIAepqSKuCwBSH xwMH9l7HTb1EtEv03MW9+pz3cBGgv5g= X-Google-Smtp-Source: APXvYqz2S/oBwUOkBWtZJ8KywtlahkG8irG+2OhEQS7O0LL8TDyn8ETtvv+PfYg2hWvQjs2bUWuF5Q== X-Received: by 2002:a02:c6d5:: with SMTP id r21mr53157332jan.129.1582565980704; Mon, 24 Feb 2020 09:39:40 -0800 (PST) Received: from x1.localdomain ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id p79sm4541982ill.66.2020.02.24.09.39.40 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Feb 2020 09:39:40 -0800 (PST) From: Jens Axboe To: io-uring@vger.kernel.org Subject: [PATCHSET v3 0/5] io_uring: use polled async retry Date: Mon, 24 Feb 2020 10:39:32 -0700 Message-Id: <20200224173937.16481-1-axboe@kernel.dk> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Here's v3 of the poll async retry patchset. Changes since v2: - Rebase on for-5.7/io_uring - Get rid of REQ_F_WORK bit - Improve the tracing additions - Fix linked_timeout case - Fully restore work from async task handler - Credentials now fixed - Fix task_works running from SQPOLL - Remove task cancellation stuff, we don't need it - fdinfo print improvements I think this is getting pretty close to mergeable, I haven't found any issues with the test cases. -- Jens Axboe