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 6AF3EC433E0 for ; Mon, 22 Jun 2020 22:43:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4756B20786 for ; Mon, 22 Jun 2020 22:43:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592865798; bh=ZG0oMv+HAmfDvF6gKBVrwMs/TY/KDebSAxhQTCOFCJQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ZsBS9dwtIaEHbW9KHbj08/RS+vdvF78a0rtQOsM8WzpXeK10SOEFLBD1VRAfJIBuf VooAXu7hqkF2t4kZG3wHnPXGdxtH8SWpMaEzGnaWnqF9bQ/v6P0wE+Iz+qIgPOz4ej vn21o/zfd/WGuSt5moGteV+OCkAtWvaGCpUmBi5E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731333AbgFVWnR (ORCPT ); Mon, 22 Jun 2020 18:43:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:59740 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731275AbgFVWnG (ORCPT ); Mon, 22 Jun 2020 18:43:06 -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 22EBA2078E; Mon, 22 Jun 2020 22:43:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592865786; bh=ZG0oMv+HAmfDvF6gKBVrwMs/TY/KDebSAxhQTCOFCJQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ci3EMpbouBoHNIOqrEXL813Y6Uhev2BcUCnKV5JtCD/fquS/TEwbJ+OHF02UUKYU0 2dR5Iw6HdvcHvup2srVfNxf5ZKOLwq9wMkpmkubEJ4BTD+AjqTEwZb4lAKSDP3ufmt 7zsUjkBWy9r5+gdTaT0ajC7QW3aS7PiQmcxjcDw4= From: Sasha Levin To: peterz@infradead.org Cc: mingo@kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, jolsa@redhat.com, alexey.budankov@linux.intel.com, songliubraving@fb.com, acme@redhat.com, allison@lohutok.net, sashal@kernel.org Subject: [PATCH v3 03/14] tools/kernel.h: extend with dummy RCU functions Date: Mon, 22 Jun 2020 18:42:47 -0400 Message-Id: <20200622224258.1208588-4-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200622224258.1208588-1-sashal@kernel.org> References: <20200622224258.1208588-1-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