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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,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 E394DC4740A for ; Mon, 9 Sep 2019 14:45:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB6542086D for ; Mon, 9 Sep 2019 14:45:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lw4j3wQ7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388047AbfIIOpo (ORCPT ); Mon, 9 Sep 2019 10:45:44 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:44528 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731616AbfIIOpn (ORCPT ); Mon, 9 Sep 2019 10:45:43 -0400 Received: by mail-pg1-f195.google.com with SMTP id i18so7946230pgl.11 for ; Mon, 09 Sep 2019 07:45:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=SLkwCl+YmpuBIlfaQTzGPq6Ho+2QR3zhJrCiroUra5k=; b=lw4j3wQ7EWHM88rWj+ekEgwheEYvNKN0UmC9Cl5rVYO4bdj7N2WpkhFsCRe93bgA9/ mJdOUaMqvANG9rXH/WSomPtjEc10f+BkjLEZBHN++kuQe4WO/7KFmsMLVy9HmIPIpRkn DlYuOt4t7pZ8E7DcfYEy5HIU62Yttbt2V0DQPl1mzoBSe5HJWT85uvod6wvmiEpvBZEZ Ubd19n2um2L/KfLnIPrul5ttcKSs0JGTQY5LHvSA3IEIakmqVFG7NOQGNBWxuqOcOfZt CBhNggqCG92++tVi48zb+EYMcBuXuNcKrtHJnjVR9rdyd0TWuuy4Rdqk1XQRAzv1yXD0 ZBqg== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=SLkwCl+YmpuBIlfaQTzGPq6Ho+2QR3zhJrCiroUra5k=; b=SKKfphxm7NsJNs7wRPcTQSgfls3pDfMe1jJdPV1PXtobgOUMxFAicLHwCSHjJVB+f+ InAKgwZr/lkh/E8BvLRpdake1ZZ9N5GZgVD1y2Rrj9Ci3ixTVx4uzBPdOH7pGkamd6Ao g4W7TOb/7bu+yk/eDA4vXVb/0fZiI5mVt6r4wIsmbldMEr1jMTCSUyowqf4E9pQd55X1 vX+7BhatHXbjFcOPmKHUPeEGjZLqjKrdbsuEBW1RLPyP/Phh3jMxN+4rc77bHYJ9XyZn /3/kqNGvFC74BolD7q65G9d/psb72+PteClmMoJXP2ef35uCHJWMmnWVeP2HFP7Ylaab GP7g== X-Gm-Message-State: APjAAAV4iI5fFQjGAlirvLqRKNOr6p+XHqVpZn1Ivy6RGbilSnHnxQ6K +JLPWv0uuytz5PDrqdj4QzA= X-Google-Smtp-Source: APXvYqwY9JAbqXjMF9ZzAhE1ZtBIFpsGYOCrK3PU1eScLdryNEtCLnVanEvQVBIQ/bnoYQjZyTZQag== X-Received: by 2002:a17:90b:f0a:: with SMTP id br10mr15940809pjb.93.1568040342778; Mon, 09 Sep 2019 07:45:42 -0700 (PDT) Received: from localhost.localdomain ([149.28.153.17]) by smtp.gmail.com with ESMTPSA id t9sm15334693pgj.89.2019.09.09.07.45.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Sep 2019 07:45:42 -0700 (PDT) From: Changbin Du To: Andrew Morton , Randy Dunlap Cc: Thomas Gleixner , linux-kernel@vger.kernel.org, Changbin Du Subject: [PATCH v3 7/9] hacking: Create a submenu for scheduler debugging options Date: Mon, 9 Sep 2019 22:44:51 +0800 Message-Id: <20190909144453.3520-8-changbin.du@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190909144453.3520-1-changbin.du@gmail.com> References: <20190909144453.3520-1-changbin.du@gmail.com> 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 Create a submenu 'Scheduler Debugging' for scheduler debugging options. Signed-off-by: Changbin Du --- lib/Kconfig.debug | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index ce545bb80ea2..ce891713c914 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -991,6 +991,8 @@ config WQ_WATCHDOG endmenu # "Debug lockups and hangs" +menu "Scheduler Debugging" + config SCHED_DEBUG bool "Collect scheduler debugging info" depends on DEBUG_KERNEL && PROC_FS @@ -1017,6 +1019,8 @@ config SCHEDSTATS application, you can say N to avoid the very slight overhead this adds. +endmenu + config DEBUG_TIMEKEEPING bool "Enable extra timekeeping sanity checking" help -- 2.20.1