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=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 06E97C433DF for ; Wed, 5 Aug 2020 00:11:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DDF0A20738 for ; Wed, 5 Aug 2020 00:11:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596586298; bh=ZG0oMv+HAmfDvF6gKBVrwMs/TY/KDebSAxhQTCOFCJQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=XyvA85uLySe7rz40+Si14ayZBUE9NRcpYKxyS8/iwMWOAnKXb+8KBuyhnwdfn02pY HbBvOWdiprAaaz9BIQ8n4QK4czXFcCD8BkddkxXRwBv6/uDjWdYcyiMLvWsQmrM0zu h+wi7qSLYH7+KH8CFWrv5m1tY7QF6Gp2jfTa/DpQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728335AbgHEALg (ORCPT ); Tue, 4 Aug 2020 20:11:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:46848 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727920AbgHEAKt (ORCPT ); Tue, 4 Aug 2020 20:10:49 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (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 377AE22CB2; Wed, 5 Aug 2020 00:10:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596586248; bh=ZG0oMv+HAmfDvF6gKBVrwMs/TY/KDebSAxhQTCOFCJQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UCFzfMrXiUAktqoUvo1TrakZ1jX/Hiq5FbAB/HngkgLWCda/6vDhxXVLcfdkn5wuD IJa25u3QWX3sMK5Y+UW/lfR+r5zqZEmDcfx96LF/ugXU31jF9VGiNFNzKtvC+pzmSt hw2VcPyZo1jw4NjXKatxvGG+kmQcUlb1Rq5a8UCs= From: Sasha Levin To: torvalds@linux-foundation.org Cc: mingo@kernel.org, peterz@infradead.org, linux-kernel@vger.kernel.org, Sasha Levin Subject: [PATCH v4 03/14] tools/kernel.h: extend with dummy RCU functions Date: Tue, 4 Aug 2020 20:10:32 -0400 Message-Id: <20200805001043.3331907-4-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200805001043.3331907-1-sashal@kernel.org> References: <20200805001043.3331907-1-sashal@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These calls were added by 108c14858b9e ("locking/lockdep: Add support for dynamic keys") and require no special handling in userspace, so just add empty function definitions. Signed-off-by: Sasha Levin --- tools/include/linux/kernel.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/include/linux/kernel.h b/tools/include/linux/kernel.h index a7e54a08fb54c..902d3b9ab4c17 100644 --- a/tools/include/linux/kernel.h +++ b/tools/include/linux/kernel.h @@ -117,4 +117,11 @@ int scnprintf_pad(char * buf, size_t size, const char * fmt, ...); #define current_gfp_context(k) 0 #define synchronize_rcu() +static __maybe_unused int system_state; +#define SYSTEM_SCHEDULING 0 + +#define might_sleep() +#define rcu_read_lock() +#define rcu_read_unlock() + #endif -- 2.25.1