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[2620:137:e000::1:20]) by mx.google.com with ESMTP id hq24-20020a1709073f1800b006feb408957bsi11677599ejc.924.2022.05.23.22.08.13; Mon, 23 May 2022 22:08:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=Rju06uFQ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232227AbiEXAfC (ORCPT + 99 others); Mon, 23 May 2022 20:35:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230083AbiEXAe6 (ORCPT ); Mon, 23 May 2022 20:34:58 -0400 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD4489BAFA; Mon, 23 May 2022 17:34:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653352497; x=1684888497; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=xE7F46MotMjr8xH+TDvIW0Oiehk7XJmZ/wn6Ap1/F6E=; b=Rju06uFQ4TkPnurBjt+Cj7GOorF6lpV0sUge5PkbBsGGDFylZQWpCE8k 4pOIl6HfzJF/LXqHqUfBhEk+9ihbCArQ99Y9VvlSDjeiHgLJksBjNNLo0 VOeDFmGNquHZNWNKjjg7gV0XJNtBpdo2kJ+oG1IuupiBRgOpMcy1pOPga lPMAyL7Of+d9oxLOJfXqlEWqoH1ZdtQ3cZaQrVWe3aY8NmHljp9eZu3Ge isDUywPYaDe+LQkeqyaoXbW/oUaiitYWu11jI8Up0ZySfU5s4CGOJsOHQ PqPlTUDSN8aNNgV2xy0wzBYbgiXVqocz5BxqQbh4wOzlpV49EiO8XOmuv g==; X-IronPort-AV: E=McAfee;i="6400,9594,10356"; a="273509531" X-IronPort-AV: E=Sophos;i="5.91,247,1647327600"; d="scan'208";a="273509531" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 May 2022 17:34:56 -0700 X-IronPort-AV: E=Sophos;i="5.91,247,1647327600"; d="scan'208";a="600952739" Received: from zq-optiplex-7090.bj.intel.com ([10.238.156.125]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 May 2022 17:34:55 -0700 From: Zqiang To: paulmck@kernel.org, frederic@kernel.org Cc: rcu@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/2] Add no-idle tasks check which in dyntick-idle state Date: Tue, 24 May 2022 08:34:52 +0800 Message-Id: <20220524003454.1887414-1-qiang1.zhang@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These commit stop scanning no-idle tasks which in dyntick-idle state and remove idle-tasks check from warnings. v1->v2: fix build error when CONFIG_TASKS_RCU=n v2->v3: remove idle-tasks check from task_is_on_dyntick_idle() Zqiang (2): rcu-tasks: Stop RCU Tasks scanning no-idle tasks which record on dyntick-idle entry rcu-tasks: Remove is_idle_task() from warnings in check_holdout_task() kernel/rcu/tasks.h | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) -- 2.25.1