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=-9.8 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 36955C433EF for ; Sun, 8 Sep 2019 01:28:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0D5FD21744 for ; Sun, 8 Sep 2019 01:28:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TGEx47XW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394455AbfIHB2z (ORCPT ); Sat, 7 Sep 2019 21:28:55 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:44731 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2394082AbfIHB2u (ORCPT ); Sat, 7 Sep 2019 21:28:50 -0400 Received: by mail-pf1-f194.google.com with SMTP id q21so6898330pfn.11 for ; Sat, 07 Sep 2019 18:28:49 -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=ar86Cyz5SwUw+B8doHknhwxtbVf42vWWmGm4XzgCe58=; b=TGEx47XWWVjXTfsTvIQFa/BjQlAOqojw26Yiy5aRdaTijkJvPMe2fIUgvW7Q+9/dF4 +zYrdr2HpPoarmFOOp7xTW6PlcCLg4o6ILEi4+Pmij+4NEs82/pgZMBWyuTJSWzOVbrf M7SOiy1dd4KAvB1hhuIltouoMmsekfPb5Lf1mdoO5OA6vx42/I//6hrO84Myd1+SlGz6 ISRueC/LpoPVyI+conB2ZfVbC12khxSvLxrnRc+o+fK1syUbMEQnylnPMeO0mv8NmJ9R co3sfIPvjoCQQWvFohIXVjJFVIsURN9/y+ZmzJbYut8ozu/lvqv2NzMnyHBBkoQqvpDD dgOw== 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=ar86Cyz5SwUw+B8doHknhwxtbVf42vWWmGm4XzgCe58=; b=TdiuGIlVHixIgQuzEWyx3aJ4MYhUNGmTLvcVqv+1+z/R/3aCoGXkkRYlEY6DMS5Awg UFRdE2Ub6h8ZVYOcuk1O77nRiSObpBe5oujfIWrK+WpU0v0dzAduNUCeYAtek1/EclXM b1XFHHDka0sVIdRYTMv62MW8ZUWJEab0Mg99Z3xF40TdhJiBFqTO0YYtPOIr0DIw35RZ tc4GyTBPfZly54HY55uJyzZkjxDsQOXNaIWJ7bhNQ10Unm0WNE3IcLCnEhYECPb3+Sf9 nuTbO8YEPVeLFZeX58pdDUPBjINq1LWvtWLSxfWJtMblabpGPcqOsDAYvX+M0wtNp3B1 5ELw== X-Gm-Message-State: APjAAAXB139ya3qmYjogUhWC11TtzrMD3jTtUpxGHk7pjEqlJ/kRwURQ bl00hzF5BiE+YymY/ykItH8= X-Google-Smtp-Source: APXvYqxkCmI1RFXMXCQZ+ZBx2JLNWDVN5p9K09vAznLtIMmJhOGNOd2akSxxMPNb+97QbrIkxHefYg== X-Received: by 2002:a65:6401:: with SMTP id a1mr14943446pgv.42.1567906129208; Sat, 07 Sep 2019 18:28:49 -0700 (PDT) Received: from localhost.localdomain ([149.28.153.17]) by smtp.gmail.com with ESMTPSA id s1sm18367884pjs.31.2019.09.07.18.28.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Sep 2019 18:28:48 -0700 (PDT) From: Changbin Du To: Andrew Morton Cc: Thomas Gleixner , linux-kernel@vger.kernel.org, Changbin Du Subject: [PATCH 7/8] kconfig/hacking: Create a submenu for scheduler debugging options Date: Sun, 8 Sep 2019 09:27:59 +0800 Message-Id: <20190908012800.12979-8-changbin.du@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190908012800.12979-1-changbin.du@gmail.com> References: <20190908012800.12979-1-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 458d2a4435a4..740ada6744f6 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -990,6 +990,8 @@ 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 @@ -1016,6 +1018,8 @@ 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