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, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 D4CE2C3F2CF for ; Fri, 28 Feb 2020 07:37:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9BCDB222C2 for ; Fri, 28 Feb 2020 07:37:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="oPqwCQ0L" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726752AbgB1Hhf (ORCPT ); Fri, 28 Feb 2020 02:37:35 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:40213 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726740AbgB1Hhf (ORCPT ); Fri, 28 Feb 2020 02:37:35 -0500 Received: by mail-wm1-f66.google.com with SMTP id d138so513521wmd.5 for ; Thu, 27 Feb 2020 23:37:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=8gF45BYLB9ceh5G9c8Z2yJ5iVK4ezA8ynxM/533/3s8=; b=oPqwCQ0L+epHuS1V0HUrOymE1w5EOoo3pW4k/XJ8YpUfVv3IBsSGzmemyp9lbtxGt6 iTuRX2t63q+ONVdBzROR1lTdTLGeIyWZMJGbU8qE6eqGLCVC2oD10rOWAcMCX+CR6Jgl jdy/NzXGwKh7sKU4tLyeIjjagRQjUlYiHw206WnJ7fyRAD/c/AXzdgCY/wWyzFDu+SxQ UHCEuPwROMCbXgj48eivn02TD9GSS2Zj+bwgQBZgLSaFb0CEj3aZx3WskEyj3QNqag95 0eWU7AwDFmN+lZ0HES5cSKjhJ18vyzfYmmwNyXOyR1tlFc0MNT+VE/bIqpIIu7VKduIM EdUg== 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=8gF45BYLB9ceh5G9c8Z2yJ5iVK4ezA8ynxM/533/3s8=; b=P6Gxko1KaQGzbsCKBXUMgxIhENqRj/ukgEkzGNg6/XZ2S63DEDM77jL0RprMJkbBpn NaSmlWLJopSC80bE+ZYL1h4aWwM/KHPrBNyw4jq2hx98F8M87noEcsIwewQg8VMOn5P0 FWJezz6zhx1iOmuEML3Mc/61xt2rfUnXUscEBbV1axO2sd4RDR97Pg+lFIK8w1JHxf6p dvZjvj5bUaSu5gNZKzrQvObqLPMLHqQ13urARVBDSVI1V5j696YvHa336b8PpvG6vCje vzwcvulfOHCGFyyfI3XU5wE2rO7hAolg/QI2vtqzfkLEuS6OEsYc/Jdv1SpeL704qqtZ 58Dg== X-Gm-Message-State: APjAAAVVb5cIJ7B3YHxLxwT54GjhymddO7Klkk3uBqCKw5GtGuz8esyv 2luJMV8BxzatjtAmQz5h9G2DgLdl X-Google-Smtp-Source: APXvYqxE4WhZTrjZvIXXqrdPy8t1MpP+NWCah08EBE1iOpXwAXXPjubWZndRewuC27oRccUwq66dXA== X-Received: by 2002:a1c:9d85:: with SMTP id g127mr3370127wme.75.1582875453282; Thu, 27 Feb 2020 23:37:33 -0800 (PST) Received: from localhost.localdomain ([109.126.130.242]) by smtp.gmail.com with ESMTPSA id h2sm11369425wrt.45.2020.02.27.23.37.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Feb 2020 23:37:32 -0800 (PST) From: Pavel Begunkov To: Jens Axboe , io-uring@vger.kernel.org Subject: [PATCH 0/5] random io-wq and io_uring bits Date: Fri, 28 Feb 2020 10:36:34 +0300 Message-Id: X-Mailer: git-send-email 2.24.0 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 A bunch of unconnected patches, easy and straightworward. Probably could even be picked separately. The only thing could be of concern is [PATCH 4/5]. I assumed that work setup is short (switch creds, mm, fs, files with task_[un]lock), and arm a timeout after it's done. Pavel Begunkov (5): io_uring: clean io_poll_complete io_uring: extract kmsg copy helper io-wq: remove unused IO_WQ_WORK_HAS_MM io_uring: remove IO_WQ_WORK_CB io-wq: use BIT for ulong hash fs/io-wq.c | 11 +++-------- fs/io-wq.h | 2 -- fs/io_uring.c | 51 +++++++++++++++++++++------------------------------ 3 files changed, 24 insertions(+), 40 deletions(-) -- 2.24.0