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 AEC05C32792 for ; Fri, 4 Oct 2019 01:20:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 849C020865 for ; Fri, 4 Oct 2019 01:20:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ZGvh8u7e" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732787AbfJDBU5 (ORCPT ); Thu, 3 Oct 2019 21:20:57 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:35482 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732736AbfJDBUy (ORCPT ); Thu, 3 Oct 2019 21:20:54 -0400 Received: by mail-wm1-f68.google.com with SMTP id y21so4040369wmi.0 for ; Thu, 03 Oct 2019 18:20:53 -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=8iUxscWVzYKCJ6EmdYRKBXpJWznBbiucsnTojLR55Zo=; b=ZGvh8u7e/KG83ysu8hxkekIUxpluUZwj15OzFONVw0XKrxcv+tl3c8UiemHFgRJnvZ rsBZW91eazMr8vQx5EOeiKYXGYAZLr/4kqViUNb+fraquDg7VQOZQb6oBKcjzcXdDfEJ z5YJCE6ry1gAYcVTsnGA0H91EHD70ZkGXD6vKe0P6OBeSqJcSvOVX4oag/jzWNk9Q4jP f7HEmIJEadzI2vLzDvm4xfWQrf0mk/mpHeAbE/pIbycmakvaWWaePSjJB+5zjlI3wsMd llO4euW/CnMSNf6gmLCaxCi15A8s116vflnIgoIeHRtw4sYv2UDim2Cal/63C4gUEQ0N mlLA== 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=8iUxscWVzYKCJ6EmdYRKBXpJWznBbiucsnTojLR55Zo=; b=Ook+YnCNJ5cCuy2m8EPkFyKKbCMLjufzY83jzIzJih6CctUPWjsSMeM+EFOp3coUBj lj5eFWu/Da6ejYMhVlCBYuMmhAcHzhrko2sDM9k/gZ3ZM4tfxm6cFXLlIGnkIi0o+XsE oppNIsi5LvaEahs68twsWR9RK4SEmr95kLPKSnNZH+vZgwHuBy30P8wK3Bmi5Ak4fTX+ MQKMGZjKIfUzdRp79poR/yZiJnsTKvZ8TNxMVP38SHRhDiIPOotFBVkQB0VNm8dXgoAy 1XmDtPtOHENhaN01/zMK9Jm44Tb8HVjQ2WT02yymybEapZlpdeYEIb5E9ox3W6Lmrpim s0rw== X-Gm-Message-State: APjAAAWDsAfG5w5mYTKtDJTq1DW/OmM7LvqBk3SdnVDGFdXyjyXjNEtd j3eOIFUOdd4B5sC8J/CDs5/+ZP3deFQTKQ== X-Google-Smtp-Source: APXvYqwUNSkOaE0y04oXXX0RtSS2KCx76xNBoIKY19qdCVF/c8gpH92t890vo4LQb09YyYMc0SqsSA== X-Received: by 2002:a05:600c:2412:: with SMTP id 18mr8525376wmp.128.1570152052324; Thu, 03 Oct 2019 18:20:52 -0700 (PDT) Received: from localhost.localdomain ([104.238.174.53]) by smtp.gmail.com with ESMTPSA id a4sm4097404wmm.10.2019.10.03.18.20.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Oct 2019 18:20:51 -0700 (PDT) From: Changbin Du To: Andrew Morton Cc: Randy Dunlap , Thomas Gleixner , Masahiro Yamada , linux-kernel@vger.kernel.org, Changbin Du Subject: [RESEND PATCH v3 7/9] hacking: Create a submenu for scheduler debugging options Date: Fri, 4 Oct 2019 09:20:08 +0800 Message-Id: <20191004012010.11287-8-changbin.du@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191004012010.11287-1-changbin.du@gmail.com> References: <20191004012010.11287-1-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 Acked-by: Randy Dunlap Tested-by: Randy Dunlap --- lib/Kconfig.debug | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 2cf52b3b5726..6db178071743 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -973,6 +973,8 @@ 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 @@ -999,6 +1001,8 @@ 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