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=-20.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 660A6C6377B for ; Wed, 21 Jul 2021 20:21:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4BF736124B for ; Wed, 21 Jul 2021 20:21:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240490AbhGUTlR (ORCPT ); Wed, 21 Jul 2021 15:41:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:50116 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239993AbhGUTkx (ORCPT ); Wed, 21 Jul 2021 15:40:53 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B6D736135A; Wed, 21 Jul 2021 20:21:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626898889; bh=nr6BcxUc21koPlFlKSknCV36xz+31oD6hCpBOcJTGJc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rhrlDJPyJq7OVYgj1LvtCYLOUgW+uefK8IvCeZ0/a3awscr4As7LIy2iTx3x2Yxmd qS434JsmyKh46cU3A3nEqUbUrRyG0xm3SdcW8hvQHSFCb6JkNuuiGET69eudDzg9xA TzH75e9Cm+Jp/feyQ0uMvyhdw9Cp4fQK0H7LUd1IlNCFdgefAfjCPy7oaQ6gkx43vU 9bEfO/5xklwygUx2U0rVGuaT7IdRM3VZMvvWF9TdLLUWC/aGiNZzMbPY6Nfj+Dz9nB GHtHUzfAN5/qyutIODTaqp7+FiIwExO07iqd+QPbo61meqFV7HFi36wuMLFBEKudNB d5zZHjvq31FSA== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 446A85C22E5; Wed, 21 Jul 2021 13:21:29 -0700 (PDT) From: "Paul E. McKenney" 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, Zhen Lei , "Paul E . McKenney" Subject: [PATCH rcu 13/18] rcu: Remove trailing spaces and tabs Date: Wed, 21 Jul 2021 13:21:21 -0700 Message-Id: <20210721202127.2129660-13-paulmck@kernel.org> X-Mailer: git-send-email 2.31.1.189.g2e36527f23 In-Reply-To: <20210721202042.GA1472052@paulmck-ThinkPad-P17-Gen-1> References: <20210721202042.GA1472052@paulmck-ThinkPad-P17-Gen-1> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Zhen Lei Run the following command to find and remove the trailing spaces and tabs: find kernel/rcu/ -type f | xargs sed -r -i 's/[ \t]+$//' Signed-off-by: Zhen Lei Signed-off-by: Paul E. McKenney --- kernel/rcu/tree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index e472c78036011..37bc3a702b6ea 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -259,7 +259,7 @@ static noinstr unsigned long rcu_dynticks_inc(int incby) { struct rcu_data *rdp = this_cpu_ptr(&rcu_data); int seq; - + seq = READ_ONCE(rdp->dynticks) + incby; smp_store_release(&rdp->dynticks, seq); smp_mb(); // Fundamental RCU ordering guarantee. -- 2.31.1.189.g2e36527f23