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 63502C2D0C6 for ; Sat, 28 Dec 2019 19:21:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 306A221927 for ; Sat, 28 Dec 2019 19:21:22 +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="lwf8/+XT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726371AbfL1TVW (ORCPT ); Sat, 28 Dec 2019 14:21:22 -0500 Received: from mail-pf1-f175.google.com ([209.85.210.175]:33390 "EHLO mail-pf1-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726362AbfL1TVV (ORCPT ); Sat, 28 Dec 2019 14:21:21 -0500 Received: by mail-pf1-f175.google.com with SMTP id z16so16381289pfk.0 for ; Sat, 28 Dec 2019 11:21:21 -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=tzJ8yU2GfAWu23ikT5D6uRGxrA1aNu5RkBFqhSItX+0=; b=lwf8/+XTrKTFGGtiPLnbRjWAgxusVftcJKkGj44D4VjPgCs38lM1CWlYcismeZ41gU u5k8muay7yxdhKIWOBCgn8s5p2E9B8fPGSwJfK8imVy0g+txwu53C4AFCBJNdA7WwaEt 1pgm4BEAC10Yo6FeaDYPHv4BNwjrm412wp24gsyDxQ+P/4H+brqVcJnlOY6j2fc5ak/2 w44a8ZvqDN/qoyZIJRykGfPy1IOsIA3Ag4R1Ng1pOUQEMDl8oceafcyNdWi0Re5Sql/4 /YkqfAXvjtTHdo4T2VjcEK6exJiX5dPEKUg/hj1xmprWiySMmAGaZWtdIrlL8X4ObmWh MWbA== 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=tzJ8yU2GfAWu23ikT5D6uRGxrA1aNu5RkBFqhSItX+0=; b=b4z8Nb1CkNZnsJjCUL4lycXjq3ZK9kMedYFw/RoQFtC7P4qW4Iq/UfUcjXHqk7EUZq XvAEUXmNvXpuIpZHC7RjlbHL1L8rfXRkgkI4A8RWiDwcTv8pCdkh7WMUEpKq2Z99lY1C ZAbSNnbSSy00KOnwP6B93HC6GU91gXsIi00Kuh5NiSrdq9hg4dEcHNbRfrDaF2bUP/pD ROKeB6EgXxpIr3v8uBsh6fcDODY0R7UmmjRZdhoiFEkfoOBGfnBU/wQATH8cZ5ZW5EM/ vUS8+g10kNGs/ULf75fPglBl+EQq1F/lCjCJhVnswxddpNuAy9PoJC7DNy8YuNxWIqae i/SA== X-Gm-Message-State: APjAAAX2TGzOAVJvU/ZzGEoZVLqdCH7hGWZbzuhFl/CcId9JtZGS4Jzx RUUYTCqk3B6/pL4LmClbvt0mL1jqyWuRsw== X-Google-Smtp-Source: APXvYqwm+B/BQUVjt+BT8pOdlJy0FuTvsNHtaOjkcapx8DQ7DHaI26JRAZeOocopb5CIWItUAR3CaA== X-Received: by 2002:a63:dc41:: with SMTP id f1mr63655772pgj.119.1577560880719; Sat, 28 Dec 2019 11:21:20 -0800 (PST) Received: from x1.localdomain ([66.219.217.145]) by smtp.gmail.com with ESMTPSA id z30sm47067902pfq.154.2019.12.28.11.21.20 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Dec 2019 11:21:20 -0800 (PST) From: Jens Axboe To: io-uring@vger.kernel.org Subject: [PATCHSET 0/9] cleanups, improvements, additions Date: Sat, 28 Dec 2019 12:21:09 -0700 Message-Id: <20191228192118.4005-1-axboe@kernel.dk> X-Mailer: git-send-email 2.24.1 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 This is a grab bag of stuff: - Removal of forward declarations we don't need - Lookup table for opcodes, making that part saner - Optimization of the overflow handling - Poll performance improvements - Addition of non-vectored read/writes - Allow current file position offset reads/writes - Add fadvise/madvise opcodes -- Jens Axboe