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[209.132.180.67]) by mx.google.com with ESMTP id z23si6076444ejm.90.2019.09.08.05.57.07; Sun, 08 Sep 2019 05:57:30 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=TGEx47XW; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394443AbfIHB2y (ORCPT + 99 others); Sat, 7 Sep 2019 21:28:54 -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-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