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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 1DB12C4360C for ; Thu, 3 Oct 2019 01:28:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D42A8222C2 for ; Thu, 3 Oct 2019 01:28:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570066111; bh=QgDj/r7qL9tBhks7ntSYFOCVwI08RMDjb1FgegTdkA0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=LeZ5aZ2MfdSjMaTVN3R06aaIpday4kYiyssCWSONv6mM7xgwkEmw/WhBN7B9EIpm0 fE9G+eqbJqpDJD//3YKoLlEGfVbRNB/E88e/ujhGmkeJR+yhAc21MoCkT4dHVM6dWh 31sdoHjiCrKBO6kUNZj7YXz6Z5TWshqkG6HipX9c= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727875AbfJCB2a (ORCPT ); Wed, 2 Oct 2019 21:28:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:40782 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726165AbfJCB2V (ORCPT ); Wed, 2 Oct 2019 21:28:21 -0400 Received: from paulmck-ThinkPad-P72.home (50-39-105-78.bvtn.or.frontiernet.net [50.39.105.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 64E5A222C7; Thu, 3 Oct 2019 01:28:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570066100; bh=QgDj/r7qL9tBhks7ntSYFOCVwI08RMDjb1FgegTdkA0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PTRLwFb/ulqATTm5bmEL1ZtBMq4W4uhlnGFcdqcIbmaQ3WOL6er3GM8qYmAXoa/jW F8pPhLrnYaYAXWSndcJ6LPH3wrzFw7P35LoBPTX7F5oUap5mLQG9sAevNgTyTUZteg Zhnkp+xpnxPFDNXoLI7HtM8mo4enJvhi6aFoftr0= From: paulmck@kernel.org To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org, "Paul E . McKenney" Subject: [PATCH tip/core/rcu 4/9] docs: rcu: Correct links referring to titles Date: Wed, 2 Oct 2019 18:28:10 -0700 Message-Id: <20191003012815.12639-4-paulmck@kernel.org> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20191003012741.GA12456@paulmck-ThinkPad-P72> References: <20191003012741.GA12456@paulmck-ThinkPad-P72> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Joel Fernandes (Google)" Mauro's auto conversion broken these links, fix them. Signed-off-by: Joel Fernandes (Google) Signed-off-by: Paul E. McKenney --- .../Memory-Ordering/Tree-RCU-Memory-Ordering.rst | 17 ++-- .../RCU/Design/Requirements/Requirements.rst | 90 ++++++++++------------ 2 files changed, 47 insertions(+), 60 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 1011b5d..248b1222 100644 --- a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst +++ b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst @@ -230,15 +230,14 @@ Tree RCU Grace Period Memory Ordering Components Tree RCU's grace-period memory-ordering guarantee is provided by a number of RCU components: -#. `Callback Registry <#Callback%20Registry>`__ -#. `Grace-Period Initialization <#Grace-Period%20Initialization>`__ -#. `Self-Reported Quiescent - States <#Self-Reported%20Quiescent%20States>`__ -#. `Dynamic Tick Interface <#Dynamic%20Tick%20Interface>`__ -#. `CPU-Hotplug Interface <#CPU-Hotplug%20Interface>`__ -#. `Forcing Quiescent States `__ -#. `Grace-Period Cleanup `__ -#. `Callback Invocation `__ +#. `Callback Registry`_ +#. `Grace-Period Initialization`_ +#. `Self-Reported Quiescent States`_ +#. `Dynamic Tick Interface`_ +#. `CPU-Hotplug Interface`_ +#. `Forcing Quiescent States`_ +#. `Grace-Period Cleanup`_ +#. `Callback Invocation`_ Each of the following section looks at the corresponding component in detail. diff --git a/Documentation/RCU/Design/Requirements/Requirements.rst b/Documentation/RCU/Design/Requirements/Requirements.rst index 876e003..a33b5fb 100644 --- a/Documentation/RCU/Design/Requirements/Requirements.rst +++ b/Documentation/RCU/Design/Requirements/Requirements.rst @@ -36,16 +36,14 @@ technologies in interesting new ways. All that aside, here are the categories of currently known RCU requirements: -#. `Fundamental Requirements <#Fundamental%20Requirements>`__ -#. `Fundamental Non-Requirements <#Fundamental%20Non-Requirements>`__ -#. `Parallelism Facts of Life <#Parallelism%20Facts%20of%20Life>`__ -#. `Quality-of-Implementation - Requirements <#Quality-of-Implementation%20Requirements>`__ -#. `Linux Kernel Complications <#Linux%20Kernel%20Complications>`__ -#. `Software-Engineering - Requirements <#Software-Engineering%20Requirements>`__ -#. `Other RCU Flavors <#Other%20RCU%20Flavors>`__ -#. `Possible Future Changes <#Possible%20Future%20Changes>`__ +#. `Fundamental Requirements`_ +#. `Fundamental Non-Requirements`_ +#. `Parallelism Facts of Life`_ +#. `Quality-of-Implementation Requirements`_ +#. `Linux Kernel Complications`_ +#. `Software-Engineering Requirements`_ +#. `Other RCU Flavors`_ +#. `Possible Future Changes`_ This is followed by a `summary <#Summary>`__, however, the answers to each quick quiz immediately follows the quiz. Select the big white space @@ -57,13 +55,11 @@ Fundamental Requirements RCU's fundamental requirements are the closest thing RCU has to hard mathematical requirements. These are: -#. `Grace-Period Guarantee <#Grace-Period%20Guarantee>`__ -#. `Publish-Subscribe Guarantee <#Publish-Subscribe%20Guarantee>`__ -#. `Memory-Barrier Guarantees <#Memory-Barrier%20Guarantees>`__ -#. `RCU Primitives Guaranteed to Execute - Unconditionally <#RCU%20Primitives%20Guaranteed%20to%20Execute%20Unconditionally>`__ -#. `Guaranteed Read-to-Write - Upgrade <#Guaranteed%20Read-to-Write%20Upgrade>`__ +#. `Grace-Period Guarantee`_ +#. `Publish/Subscribe Guarantee`_ +#. `Memory-Barrier Guarantees`_ +#. `RCU Primitives Guaranteed to Execute Unconditionally`_ +#. `Guaranteed Read-to-Write Upgrade`_ Grace-Period Guarantee ~~~~~~~~~~~~~~~~~~~~~~ @@ -689,16 +685,11 @@ infinitely long, however, the following sections list a few non-guarantees that have caused confusion. Except where otherwise noted, these non-guarantees were premeditated. -#. `Readers Impose Minimal - Ordering <#Readers%20Impose%20Minimal%20Ordering>`__ -#. `Readers Do Not Exclude - Updaters <#Readers%20Do%20Not%20Exclude%20Updaters>`__ -#. `Updaters Only Wait For Old - Readers <#Updaters%20Only%20Wait%20For%20Old%20Readers>`__ -#. `Grace Periods Don't Partition Read-Side Critical - Sections <#Grace%20Periods%20Don't%20Partition%20Read-Side%20Critical%20Sections>`__ -#. `Read-Side Critical Sections Don't Partition Grace - Periods <#Read-Side%20Critical%20Sections%20Don't%20Partition%20Grace%20Periods>`__ +#. `Readers Impose Minimal Ordering`_ +#. `Readers Do Not Exclude Updaters`_ +#. `Updaters Only Wait For Old Readers`_ +#. `Grace Periods Don't Partition Read-Side Critical Sections`_ +#. `Read-Side Critical Sections Don't Partition Grace Periods`_ Readers Impose Minimal Ordering ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -1056,11 +1047,11 @@ it would likely be subject to limitations that would make it inappropriate for industrial-strength production use. Classes of quality-of-implementation requirements are as follows: -#. `Specialization <#Specialization>`__ -#. `Performance and Scalability <#Performance%20and%20Scalability>`__ -#. `Forward Progress <#Forward%20Progress>`__ -#. `Composability <#Composability>`__ -#. `Corner Cases <#Corner%20Cases>`__ +#. `Specialization`_ +#. `Performance and Scalability`_ +#. `Forward Progress`_ +#. `Composability`_ +#. `Corner Cases`_ These classes is covered in the following sections. @@ -1692,21 +1683,18 @@ The Linux kernel provides an interesting environment for all kinds of software, including RCU. Some of the relevant points of interest are as follows: -#. `Configuration <#Configuration>`__. -#. `Firmware Interface <#Firmware%20Interface>`__. -#. `Early Boot <#Early%20Boot>`__. -#. `Interrupts and non-maskable interrupts - (NMIs) <#Interrupts%20and%20NMIs>`__. -#. `Loadable Modules <#Loadable%20Modules>`__. -#. `Hotplug CPU <#Hotplug%20CPU>`__. -#. `Scheduler and RCU <#Scheduler%20and%20RCU>`__. -#. `Tracing and RCU <#Tracing%20and%20RCU>`__. -#. `Energy Efficiency <#Energy%20Efficiency>`__. -#. `Scheduling-Clock Interrupts and - RCU <#Scheduling-Clock%20Interrupts%20and%20RCU>`__. -#. `Memory Efficiency <#Memory%20Efficiency>`__. -#. `Performance, Scalability, Response Time, and - Reliability <#Performance,%20Scalability,%20Response%20Time,%20and%20Reliability>`__. +#. `Configuration`_ +#. `Firmware Interface`_ +#. `Early Boot`_ +#. `Interrupts and NMIs`_ +#. `Loadable Modules`_ +#. `Hotplug CPU`_ +#. `Scheduler and RCU`_ +#. `Tracing and RCU`_ +#. `Energy Efficiency`_ +#. `Scheduling-Clock Interrupts and RCU`_ +#. `Memory Efficiency`_ +#. `Performance, Scalability, Response Time, and Reliability`_ This list is probably incomplete, but it does give a feel for the most notable Linux-kernel complications. Each of the following sections @@ -2344,10 +2332,10 @@ implementations, non-preemptible and preemptible. The other four flavors are listed below, with requirements for each described in a separate section. -#. `Bottom-Half Flavor (Historical) <#Bottom-Half%20Flavor>`__ -#. `Sched Flavor (Historical) <#Sched%20Flavor>`__ -#. `Sleepable RCU <#Sleepable%20RCU>`__ -#. `Tasks RCU <#Tasks%20RCU>`__ +#. `Bottom-Half Flavor (Historical)`_ +#. `Sched Flavor (Historical)`_ +#. `Sleepable RCU`_ +#. `Tasks RCU`_ Bottom-Half Flavor (Historical) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- 2.9.5