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=-13.1 required=3.0 tests=BAYES_00,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=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 0433CC388F7 for ; Thu, 5 Nov 2020 23:05:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A9F992151B for ; Thu, 5 Nov 2020 23:05:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604617519; bh=I5a5KPl2FJ5tlrz5fqJ5ooGjRu4lzeDKhJcQL3nvlTI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=uc7QSXqQE2qIjw/pG7z7aXbNgWqxo7KXXQ0wrwhHpXKoojftoCaNclkHy5b7Me1nl jaG8eglPXfFeWbtRm3uxSRh4YYBUB3p9I7eMHRZs5ZADrQx+5raer+A1hkKoxs3fvb pQRDz9IUjKCngE70xyifhM914B+J5vTAtIYDcXvk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732619AbgKEXFS (ORCPT ); Thu, 5 Nov 2020 18:05:18 -0500 Received: from mail.kernel.org ([198.145.29.99]:33458 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732498AbgKEXFO (ORCPT ); Thu, 5 Nov 2020 18:05:14 -0500 Received: from paulmck-ThinkPad-P72.home (50-39-104-11.bvtn.or.frontiernet.net [50.39.104.11]) (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 76870221FA; Thu, 5 Nov 2020 23:05:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604617513; bh=I5a5KPl2FJ5tlrz5fqJ5ooGjRu4lzeDKhJcQL3nvlTI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EUvqTisi/xAB+ie1ykC0t4WBQeYCgDvKlDMAoIZaBp7e3Rh5KnsTCccck7iiZtcp3 l+b21BHdbYipGJ8xvKHIb0U+h9HbzcJuDsW+ZO+lVReIKa6KOm13Br9CT5Y+/QJk74 EBiXXq9DjIKjhWg/RMbremKuW9qJZJrFF2uzzHhc= From: paulmck@kernel.org To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, mingo@kernel.org, jiangshanlai@gmail.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, Mauro Carvalho Chehab , "Paul E . McKenney" Subject: [PATCH tip/core/rcu 3/4] docs: RCU: Requirements.rst: Fix a list block Date: Thu, 5 Nov 2020 15:05:09 -0800 Message-Id: <20201105230510.18660-3-paulmck@kernel.org> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20201105230444.GA18574@paulmck-ThinkPad-P72> References: <20201105230444.GA18574@paulmck-ThinkPad-P72> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mauro Carvalho Chehab As warned by Sphinx: .../Documentation/RCU/Design/Requirements/Requirements.rst:1959: WARNING: Unexpected indentation. The list block is missing a space before it, making Sphinx to get it wrong. This commit therefore adds the missing space characters. Fixes: 2a721e5f0b2c ("docs: Update RCU's hotplug requirements with a bit about design") Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Paul E. McKenney --- Documentation/RCU/Design/Requirements/Requirements.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/RCU/Design/Requirements/Requirements.rst b/Documentation/RCU/Design/Requirements/Requirements.rst index 98557fe..9f36282 100644 --- a/Documentation/RCU/Design/Requirements/Requirements.rst +++ b/Documentation/RCU/Design/Requirements/Requirements.rst @@ -1954,6 +1954,7 @@ offline CPUs. However, as a debugging measure, the FQS loop does splat if offline CPUs block an RCU grace period for too long. An offline CPU's quiescent state will be reported either: + 1. As the CPU goes offline using RCU's hotplug notifier (``rcu_report_dead()``). 2. When grace period initialization (``rcu_gp_init()``) detects a race either with CPU offlining or with a task unblocking on a leaf -- 2.9.5