From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-5.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham autolearn_force=no version=3.4.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id C75DB7D57F for ; Sat, 22 Sep 2018 23:41:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726088AbeIWFg7 (ORCPT ); Sun, 23 Sep 2018 01:36:59 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:40418 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725862AbeIWFg6 (ORCPT ); Sun, 23 Sep 2018 01:36:58 -0400 Received: by mail-pl1-f195.google.com with SMTP id s17-v6so7514120plp.7 for ; Sat, 22 Sep 2018 16:41:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=joelfernandes.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=r0fzSEurK9u6mTyvxIb4LtJ6W8I9yFfacIDnT2Xs+n8=; b=vTv36d/RzWjkVrpzgElIrekqekd/fJPW4KYnTH28l8nll7erCLIsuc7Exc6rupIC2l R09/BkX8Xwkiv0csNf/lX2fxCW0qaqWArMJPXoQ1rnlaehBQ+oFuj64MVdH6XFwWZPx+ eqYzeoPUw6oF6v5N2Uz4H2R4WZTyn3tTaZ/HQ= 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:mime-version :content-transfer-encoding; bh=r0fzSEurK9u6mTyvxIb4LtJ6W8I9yFfacIDnT2Xs+n8=; b=ctDJsX6n9Z64eZdx9RKKSNpyCqeM4IccjVOsRkI8W4Q6iGsJl7DNvpluYa5wNwqlfu YuED5C8rS7q4EGb0o75uUBvD26FQa4ltXhwxnh+if6l5zjPiaC7f9YYItDPxDm13H8Iv gxEATC3nC5mUJHpGLFx93XuNIG24brmV/rv/yCf+aoilj4ajs99e+JnHwYW2OmijcgUF GxfKNPmS7aKszhiZnwBPep48E6mYbUStNz1xcErvJ1NETEens/9GndEueCM4O17AnGjY cuu0SUiaa0yNcn54aOzRFGqWEnsuBvNV7wfM3xpJc7UvmqlJvsSkwJyNCnb7vBBoTkeL SBSg== X-Gm-Message-State: ABuFfojXkwrprl6LsF5xBWlgjlRJnyaosZzaC5HTnTQrYQCW9+SGUpfb F6G7QYkbhefOSWexuh8WXFNkKg== X-Google-Smtp-Source: ACcGV61c0pLNFQI6NkxF0XXx0ET7K9rmiXtZexUNLAJOXi2PM9Scp7WI6YpeNYGzd7MDg+0udZ6Dhg== X-Received: by 2002:a17:902:6f16:: with SMTP id w22-v6mr4238148plk.127.1537659698448; Sat, 22 Sep 2018 16:41:38 -0700 (PDT) Received: from joelaf-glaptop0.roam.corp.google.com (c-98-210-118-128.hsd1.ca.comcast.net. [98.210.118.128]) by smtp.gmail.com with ESMTPSA id h4-v6sm32377789pgp.13.2018.09.22.16.41.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 22 Sep 2018 16:41:37 -0700 (PDT) From: "Joel Fernandes (Google)" To: linux-kernel@vger.kernel.org Cc: "Joel Fernandes (Google)" , Jonathan Corbet , Josh Triplett , Lai Jiangshan , linux-doc@vger.kernel.org, Mathieu Desnoyers , "Paul E. McKenney" , Steven Rostedt Subject: [PATCH RFC 1/3] rcu: tree: Remove unused externs Date: Sat, 22 Sep 2018 19:41:25 -0400 Message-Id: <20180922234127.94970-1-joel@joelfernandes.org> X-Mailer: git-send-email 2.19.0.444.g18242da7ef-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org These aren't used anymore. Remove them. Signed-off-by: Joel Fernandes (Google) --- kernel/rcu/tree.h | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index 703e19ff532d..57a937ac51c2 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -398,17 +398,6 @@ static const char *tp_rcu_varname __used __tracepoint_string = rcu_name; #define RCU_NAME rcu_name #endif /* #else #ifdef CONFIG_TRACING */ -/* - * RCU implementation internal declarations: - */ -extern struct rcu_state rcu_sched_state; - -extern struct rcu_state rcu_bh_state; - -#ifdef CONFIG_PREEMPT_RCU -extern struct rcu_state rcu_preempt_state; -#endif /* #ifdef CONFIG_PREEMPT_RCU */ - int rcu_dynticks_snap(struct rcu_data *rdp); #ifdef CONFIG_RCU_BOOST -- 2.19.0.444.g18242da7ef-goog