Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp2115583pxj; Thu, 20 May 2021 00:01:21 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz9920aWINvPsjQlNf8K+1g/3IQfKR19nBt9S+1EDlUU2uKmj3BNxFkRMaq8Ga10Rak4viw X-Received: by 2002:a17:906:6789:: with SMTP id q9mr3180319ejp.295.1621494080862; Thu, 20 May 2021 00:01:20 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621494080; cv=none; d=google.com; s=arc-20160816; b=ec79rL3IGQTP8yQGrrSfxYffhz5uXmzKlg5nSlj4M5/bgPfcieZmrpNOxdK2p1/a/4 eRR/tbzP2VzAhGyaDi3M9rerOD95GNElomrNnDD21W1jEKIrVJhrPMSd+URYoDtkHYJl jjspt5UYTqvGH5Ms+ZBHDDhec2ITxch+bK5n1ptUVzPZmT5LUefWMLNnrl1CaA9kEww5 IjzyDRMuGcNsNlmZ20bB04xHMAeRUiBB9FXIsJd+AO6uta6yfpDT9iIzHcm7EAuQWA4j TmKdOiz6WvLrxAPXnqJFFsV6Tj5LD2ARlT1GV5qxvMGQR4xGn3oXpBzrl8H7S/PPxNEz lE/g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:dkim-signature; bh=tTt0yqJ9Uuqn/Hl6Y9lCb2xD8OagO3z0wq6RCCJxaE8=; b=RXCCRia/pClX7lgFCjCy8OUvCYz9fMDG52Tp9+Z1Q8owBWDnfY8KkhpC6v8obWTibE +Bh0/zUGPqWBSKzkIAOr7BikQkkiyK96kJBR43PMhwf+aXeDJzk2Wq9wsJYbNIyLjPAe 8e/WxVsCzGYnlNQjEN0Af2KON7c0qws9/XC+KMDNPk9JFb6CI6XmM6hI5kRuaHSVfaAE Lf1N4Ay37AURC5ovgiJ6YH/mYLEcUmo8s4v9uITxlLMV29LcZOYjYXDSyPJLVis3zSHM dXybx1Eh7p2xYAk4j7nRgue6b9sf9VrAq4w5AdEjikVdRQ0DEjsmQ2fCQ2y0sjkH3Xjj W1kA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=TsCTQQ8o; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id h3si1517885edw.187.2021.05.20.00.00.51; Thu, 20 May 2021 00:01:20 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=TsCTQQ8o; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230339AbhETHBR (ORCPT + 99 others); Thu, 20 May 2021 03:01:17 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:44584 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229978AbhETHBR (ORCPT ); Thu, 20 May 2021 03:01:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1621493996; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tTt0yqJ9Uuqn/Hl6Y9lCb2xD8OagO3z0wq6RCCJxaE8=; b=TsCTQQ8of+UmG3j0w0qaVw5Z+EcrvN2jSmNzSdROepqS7ivlnt/pjwvVkV6SygYbVb6Lbv rcDM9C/9SMOyMm0K7HH4ayyOdfMgd99mPjDT4aNV5JSnWR16z1uko+QO3q9KQ14tb+bWA2 g19uZqdXp7G7mcgQRXvent+7qixvvac= Received: from mail-ej1-f69.google.com (mail-ej1-f69.google.com [209.85.218.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-542-sJe7w-hyMbClIZCylrI_Wg-1; Thu, 20 May 2021 02:59:54 -0400 X-MC-Unique: sJe7w-hyMbClIZCylrI_Wg-1 Received: by mail-ej1-f69.google.com with SMTP id p25-20020a1709061419b0290378364a6464so4570816ejc.15 for ; Wed, 19 May 2021 23:59:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=tTt0yqJ9Uuqn/Hl6Y9lCb2xD8OagO3z0wq6RCCJxaE8=; b=m/rnyvYIGwmxtiLayrzGooGQ7ksspsedmwDj+nx0hnD9LhwPM2lUm6+XNMafXvScSW 8QTNLZB4/1yLIy1DO4Fq7+xi75/l8vPXP+Wd+IeUG9EKGmo0TLOpnNHNEmM1ln+3DoSC rVSwOxQZz9M2tjcgRnAU70CXQSb1BINc4YXeKgrwQducocZ/FVKdMPqa/3Cq4sffY3jV /R4vGaKUQsV0DMxXJt0rhIgfdmQOADkw3Rz9ihoXLFYZ6MAw9bz6Ac7Tso6CJswy5QRW vEUm82RSsGPJsTkbwD29jRpHR4iSgifEPYW1hH1HEFYTcacsMtE+bzkUcZUhCrdxtt4q jl0g== X-Gm-Message-State: AOAM5322V5S+FPxkdWwtv5A2C/bvxTGF6X4PKG7klATxLy2g8YM7+D9q Owylt9LRB+lNNJgBZXQv61DKHWN5elnreck+MQER7fOgW3hsoCJQhxg7Kzmf2GFiA7pUSFoCqoE q7eJlLXsaZtB0whah8vjRHvXH X-Received: by 2002:a17:906:8049:: with SMTP id x9mr3257622ejw.13.1621493993376; Wed, 19 May 2021 23:59:53 -0700 (PDT) X-Received: by 2002:a17:906:8049:: with SMTP id x9mr3257608ejw.13.1621493993253; Wed, 19 May 2021 23:59:53 -0700 (PDT) Received: from x1.bristot.me (host-87-19-51-73.retail.telecomitalia.it. [87.19.51.73]) by smtp.gmail.com with ESMTPSA id c22sm994014edy.59.2021.05.19.23.59.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 19 May 2021 23:59:52 -0700 (PDT) Subject: Re: [RFC PATCH 11/16] rv/monitors: wwnr instrumentation and Makefile/Kconfig entries To: Randy Dunlap , linux-kernel@vger.kernel.org, Steven Rostedt Cc: Tommaso Cucinotta , Kate Carcia , Jonathan Corbet , Ingo Molnar , Mauro Carvalho Chehab , Thomas Gleixner , Peter Zijlstra , Will Deacon , Catalin Marinas , "Paul E. McKenney" , Joel Fernandes , Mathieu Desnoyers , Gabriele Paoloni , Juri Lelli , Clark Williams , linux-doc@vger.kernel.org References: <879c2e3f03baefcda72e5923d9a16f340edeccca.1621414942.git.bristot@redhat.com> <6bbb99e6-e940-0bd1-70e4-f96f8bdd5e17@infradead.org> From: Daniel Bristot de Oliveira Message-ID: <0d295099-94db-c294-df84-0bd94a3c00bc@redhat.com> Date: Thu, 20 May 2021 08:59:46 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <6bbb99e6-e940-0bd1-70e4-f96f8bdd5e17@infradead.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/19/21 8:16 PM, Randy Dunlap wrote: > On 5/19/21 4:36 AM, Daniel Bristot de Oliveira wrote: >> diff --git a/kernel/trace/rv/Kconfig b/kernel/trace/rv/Kconfig >> index 4a1088c5ba68..612b36b97663 100644 >> --- a/kernel/trace/rv/Kconfig >> +++ b/kernel/trace/rv/Kconfig >> @@ -21,6 +21,13 @@ config RV_MON_WIP >> Enable WIP sample monitor, this is a sample monitor that >> illustrates the usage of per-cpu monitors. >> >> +config RV_MON_WWNR >> + tristate "WWNR monitor" >> + help >> + Enable WWNR sample monitor, this is a sample monitor that > > monitor. This is > >> + illustrates the usage of per-task monitor. The model is >> + broken on purpose: it serves to test reactors. > > and please tell the user what WWNR means, either in the prompt > or in the help text. > yeah, I will do so. (WWNR stands for "Wakeup while not running") Thanks! -- Daniel