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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 13D39C2D0DD for ; Tue, 31 Dec 2019 15:16:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DD6CB206E4 for ; Tue, 31 Dec 2019 15:16:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CZhEl5l4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727117AbfLaPQD (ORCPT ); Tue, 31 Dec 2019 10:16:03 -0500 Received: from mail-wm1-f65.google.com ([209.85.128.65]:37455 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726060AbfLaPQD (ORCPT ); Tue, 31 Dec 2019 10:16:03 -0500 Received: by mail-wm1-f65.google.com with SMTP id f129so2069509wmf.2; Tue, 31 Dec 2019 07:16:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=OTaEoscjST+wQG0z7k1CEnJk1jN/Aw24bHq6v/U/FoM=; b=CZhEl5l4YqRlUQcPt7001CCV41zm2DCqktS7u9BCCHE5DTVhuSgO4L33rj1OfiG6Bn 3V/kmAlZPw+kyBsr2L45PcvokmvUAPEYv8M6EBuNSY2no3rb/uN9Qgew/ksmpbwilZZi GUQk5UlJAl7Nl6WU07GTM94iOWgnp6ndNBMUCldvojEKISZP2UEQf9Gvo73F1uOWKBGL Hw64buyrrg86bUTGkORUs2CI2kQw5ekYOuIl76Txz4WQwUfWygk79jiFy8rE11AV16kN MjsBeJOwAnIZJYSroKOiHeiR6VvBobSNrqFWJV3qttC2vZY55mzJ/6EydnTWguGBTver 7OiA== 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:in-reply-to :references; bh=OTaEoscjST+wQG0z7k1CEnJk1jN/Aw24bHq6v/U/FoM=; b=D2VlTaFxS6GXvFZss6qlzeGfwwpE6ZMXQSuP4kquPDWJZNF37QTmoLIWZZijpbA04r 7eqKsZXm4Xn9hiKxM/01xWbl+SMayXA1kqTqI6Ldj0KPadz3OpV+yz1OHvXUhf4ew5jZ 8wKY5uhuaJ+YYZwPtcw6qo/JY3whO5iMSpLN7G4Do08Diu3mZ+XYwUIEpV3IX3yo/uuH bGWCsT8u60jYwGxZdptqw8v6rz7gvNaB13yNz1qPA1VW1AKA/3N5IKut++3LEqsLU9lD 0lkvoGCgY6YOUAckHE+JWLR5jK88FZn94p/j8XUSedF/gncirMc0HcbmnI2A86g9Nvlg BQPA== X-Gm-Message-State: APjAAAUTLL17OgpUwWy/tL8vh3AvOOkvbEjed+cJX133K3otoIZakTyo LSuCskGplWF6OqGmovpKa1Q= X-Google-Smtp-Source: APXvYqzYjuLNbRfE2I/6LIoj8sh+lezHVsGaApwkb0RbZRpOhw4+gqGGBOvuY/9vh3ryJvXqNi53ug== X-Received: by 2002:a05:600c:2207:: with SMTP id z7mr4671480wml.138.1577805360815; Tue, 31 Dec 2019 07:16:00 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:10d2:194d:45f9:d1e3:14f9:8ba2]) by smtp.gmail.com with ESMTPSA id e12sm49228468wrn.56.2019.12.31.07.15.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 Dec 2019 07:16:00 -0800 (PST) From: sj38.park@gmail.com X-Google-Original-From: sjpark@amazon.de To: paulmck@kernel.org Cc: corbet@lwn.net, rcu@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, SeongJae Park Subject: [PATCH 1/7] doc/RCU/Design: Remove remaining HTML tags in ReST files Date: Tue, 31 Dec 2019 16:15:43 +0100 Message-Id: <20191231151549.12797-2-sjpark@amazon.de> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191231151549.12797-1-sjpark@amazon.de> References: <20191231151549.12797-1-sjpark@amazon.de> Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org From: SeongJae Park Commit ccc9971e2147 ("docs: rcu: convert some articles from html to ReST") has converted a few of html RCU docs into ReST files, but a few of html tags which not supported on rst is remaining. This commit converts those to ReST appropriate alternatives. Signed-off-by: SeongJae Park --- .../Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst index 1a8b129cfc04..83ae3b79a643 100644 --- a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst +++ b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst @@ -4,7 +4,7 @@ A Tour Through TREE_RCU's Grace-Period Memory Ordering August 8, 2017 -This article was contributed by Paul E. McKenney +This article was contributed by Paul E. McKenney Introduction ============ @@ -48,7 +48,7 @@ Tree RCU Grace Period Memory Ordering Building Blocks The workhorse for RCU's grace-period memory ordering is the critical section for the ``rcu_node`` structure's -``->lock``. These critical sections use helper functions for lock +``->lock``. These critical sections use helper functions for lock acquisition, including ``raw_spin_lock_rcu_node()``, ``raw_spin_lock_irq_rcu_node()``, and ``raw_spin_lock_irqsave_rcu_node()``. Their lock-release counterparts are ``raw_spin_unlock_rcu_node()``, @@ -102,9 +102,9 @@ lock-acquisition and lock-release functions:: 23 r3 = READ_ONCE(x); 24 } 25 - 26 WARN_ON(r1 == 0 && r2 == 0 && r3 == 0); + 26 WARN_ON(r1 == 0 && r2 == 0 && r3 == 0); -The ``WARN_ON()`` is evaluated at “the end of time”, +The ``WARN_ON()`` is evaluated at "the end of time", after all changes have propagated throughout the system. Without the ``smp_mb__after_unlock_lock()`` provided by the acquisition functions, this ``WARN_ON()`` could trigger, for example -- 2.17.1