Received: by 2002:a25:683:0:0:0:0:0 with SMTP id 125csp4572401ybg; Mon, 8 Jun 2020 11:11:57 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyeexdTizDWYNuxYYGYl8lB3dFxdudLUWNYND31hf6tB4ef3zEJNfuCIWzSnbQWczcAn887 X-Received: by 2002:a17:906:7a19:: with SMTP id d25mr22600455ejo.333.1591639917119; Mon, 08 Jun 2020 11:11:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1591639917; cv=none; d=google.com; s=arc-20160816; b=cFWCDDiDMujx6g/G3yA2ZkvXtWevD/SGwJN7iyCkLsu8npNweoJsy0j29a36eeBNiw QykgiXPb1Id0Uc+N4NwgxQgLFusI6D1tnaueC0a13NiZzulLKViOOVU2CFXfWA6cT/6F xSGYTQatZ2T7kcitFsxzusf+WOX53FpICcn85oRw4sXJak4FczbqApT5WexgI97uIW5F 8BJH4HIjk7F/jTqmNtImAAR2seBHj4nkKB63CTcd+ak7zDAwd2wZ+UHGvJKmdbkbHkME KfYmXPB4578ptfn94i/IlIHtGQ4pjV9uh2JCTg4TA+//0V4zC+W+EYO+86GS/kEurJVr HdoQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=kIWEJW4Q8C9XcuWgJjB2jwWYwZN4pyQAGdOTG1h96zg=; b=rW6fikz9hgHx9azQg1wO5TmApoMKMlN7OSI+VVYQ4N7M5zWV42Ob0MwUNNS5CTJLHk v/ehDucweKE4YxE40ZxCYIodfDbo/YuL5XIar+7FspRV5kYXZm2MYaurRiYFQ3lIs1oO 9E67onmgrhe0KKDgIFN7FiORnNUP5ZVkkLjasiIDbkqxHw/s09PWVx5vQ6eua33f00/p TYSGBEKnud4uhBu8DvJJbH7o1T1d7xAx5jf2RrokQp5facVxzbYxWarW+hdTrzAaWP3s +amFYVgF4l0cvZQTps+PFd9Zo7iAjIXXVzYXyUfaWHtd7sE+2VmHL8214F6SNgv0NbqJ jaAg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=qzTeSUpW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n93si5377881edc.552.2020.06.08.11.11.33; Mon, 08 Jun 2020 11:11:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=qzTeSUpW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725798AbgFHSJv (ORCPT + 99 others); Mon, 8 Jun 2020 14:09:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725280AbgFHSJv (ORCPT ); Mon, 8 Jun 2020 14:09:51 -0400 Received: from mail-ed1-x52b.google.com (mail-ed1-x52b.google.com [IPv6:2a00:1450:4864:20::52b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E0A6C08C5C2; Mon, 8 Jun 2020 11:09:50 -0700 (PDT) Received: by mail-ed1-x52b.google.com with SMTP id k8so14206569edq.4; Mon, 08 Jun 2020 11:09:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=kIWEJW4Q8C9XcuWgJjB2jwWYwZN4pyQAGdOTG1h96zg=; b=qzTeSUpWoR4bybO84TI367AMQsEGeJ3vy3E/knlZxDU1zMYJsbww86WRTcuI0k66Tl uQrmV3LELsb4STm7O9YAeZbZPzHfDkZB6sQecsP8jOsG7O/4s6FXikcD/D0Zw3gJX5I5 kZvlKYgzTz8Bju9SB/IBsXAJPTdTOEWLPiul6Dk8wm29WHxFT1UozC4KyGi4+Y80Anjl RrQs8tBS3NV9ZXiYozGyNdLqfI4fXwYjDr13M5HoxdfkFjSU4U8er2yEw041hl6DoCVK y5jZ+hl6q3iezz58ODV+zGrIErRrbUOfNTCVMJDFsApLKiNe2wxAjXADn1Flu1nNkRza K8GQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=kIWEJW4Q8C9XcuWgJjB2jwWYwZN4pyQAGdOTG1h96zg=; b=FHQyTOfbR+eKa+qbTylBB8nlPz8qXjgvvQA+svlrlhTSkdiISFJzgclXcQG/x1Y/xJ RayEUrs5MYep3yspJLbRLbDr5sQ274wZUakoK/2fraC9zChfp6JJlfub2IQbd4mMDbfR MCWSK6qWuIYlJktyyE5qamXaVOj5ZLDWul9zlAxqecO/IvvjisjdllTp8ak3saeb5jjw nW0qK01Kv1s74l2Q+MNLoIzj5LIf3DkEEU2UpYEet5UZ9DirXoSVfzBALBgnaFIjzrtR KK6+DYZVHtMJgmAlp7fBA5tJmrlk3tKfUSbJ4l7n/aryUySdpQgf6nmD7gUmEGMp2SPB yorg== X-Gm-Message-State: AOAM531NwvTOuVXJovhLyjXwu215O+PlkQx/T5JJN5uh84N4nXyxzloa /ZTltuxhMQbDalJtObL3k0vML3NI X-Received: by 2002:aa7:c2c7:: with SMTP id m7mr22903144edp.148.1591639788205; Mon, 08 Jun 2020 11:09:48 -0700 (PDT) Received: from localhost.localdomain ([5.100.193.151]) by smtp.gmail.com with ESMTPSA id ok21sm10515029ejb.82.2020.06.08.11.09.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jun 2020 11:09:47 -0700 (PDT) From: Pavel Begunkov To: io-uring@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jens Axboe , xiaoguang.wang@linux.alibaba.com Subject: [PATCH 0/4] remove work.func Date: Mon, 8 Jun 2020 21:08:16 +0300 Message-Id: X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As discussed, removing ->func from io_wq_work and moving it into io-wq. Pavel Begunkov (4): io_uring: don't derive close state from ->func io_uring: remove custom ->func handlers io_uring: don't arm a timeout through work.func io_wq: add per-wq work handler instead of per work fs/io-wq.c | 10 ++- fs/io-wq.h | 7 +- fs/io_uring.c | 221 +++++++++++++++----------------------------------- 3 files changed, 74 insertions(+), 164 deletions(-) -- 2.24.0