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=-7.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 6E146C433B4 for ; Thu, 15 Apr 2021 14:33:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4AE1A61139 for ; Thu, 15 Apr 2021 14:33:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233397AbhDOOeI (ORCPT ); Thu, 15 Apr 2021 10:34:08 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:36811 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230056AbhDOOeD (ORCPT ); Thu, 15 Apr 2021 10:34:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1618497220; 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=DN2UJaEtENrsdEqdKuTrcReV84BAkt22oNwtGa+zUKY=; b=ewXaUUGKzOOJjNcr5JP3r+pFk6ySY5WQ+U9mPW3SmBQdGhsn1l5i/VsXSTVZlV/iA8CpIg EprJ5QpyZ8VFCsDQvTLubk81ZMCT5P6esEEXIIm5m3KaTF8BzuhK7tDPu01Gd48eRvmE+3 KpKsnMAegHUv7Tbh2T5SUZIymxg4bq0= Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com [209.85.208.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-259-b8xrXFaROjGS2T6PK7sAww-1; Thu, 15 Apr 2021 10:33:38 -0400 X-MC-Unique: b8xrXFaROjGS2T6PK7sAww-1 Received: by mail-ed1-f70.google.com with SMTP id v5-20020a0564023485b029037ff13253bcso5294531edc.3 for ; Thu, 15 Apr 2021 07:33:38 -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=DN2UJaEtENrsdEqdKuTrcReV84BAkt22oNwtGa+zUKY=; b=ASg+GZ79mhVp+cjO7/5OQ/flj8DjrPnOK5IJodRPbsbCNaOhGfN6DZz+r4oyz6srQR bb0bKLc4tuvjbpmvxC+4W5yezk8KN3RDqhqzwpkCzQj0oEp7im04d48fx8CQgp34ju3b e8SmsYuM4Dr0YP/dOGAg/Ln4Q+QMaHBr9NLvJpD9PJbxHbmlXr2ea9q+6mycIxxDxaGZ PalKrdcAFnfLuWOUguVc0NkrheSROgO1B9q7bIxzYDjkOaTfAo3Uj06LbxXahgI0y7M9 2OM5EHsXG/UsPfXRA/Y936VuDd0h9psouy+zp+p3rARdd4KZ2DFhG3WVtjs3sC/jwIdA weyw== X-Gm-Message-State: AOAM532edAEzy9ZkHJSOa0glbhF5DsySx6IvoJvctIq0eC+0GP4ZIAhb OPz9Gg0BjdSGuCMyFbQ8O/vajwekZXL1VcH7tw2JR6bGpA0S+jE2AQdgr8DUT7fwB1gB6cF5ztJ j6ajZaIyrdq+X3EoIevwtC6US X-Received: by 2002:a17:906:5619:: with SMTP id f25mr3619627ejq.393.1618497217730; Thu, 15 Apr 2021 07:33:37 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzp2+FhsiYsOxodUrmeark8TAuibstvh2k+JmEcDe8RIeCMxv7wz3iV2fdraEt9h+jfKBLYWg== X-Received: by 2002:a17:906:5619:: with SMTP id f25mr3619603ejq.393.1618497217610; Thu, 15 Apr 2021 07:33:37 -0700 (PDT) Received: from x1.bristot.me (host-79-56-201-31.retail.telecomitalia.it. [79.56.201.31]) by smtp.gmail.com with ESMTPSA id c7sm2615614edt.84.2021.04.15.07.33.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 15 Apr 2021 07:33:37 -0700 (PDT) Subject: Re: [RFC PATCH 1/5] tracing/hwlat: Add a cpus file specific for hwlat_detector To: Steven Rostedt Cc: linux-kernel@vger.kernel.org, kcarcia@redhat.com, Jonathan Corbet , Ingo Molnar , Peter Zijlstra , Thomas Gleixner , Alexandre Chartre , Clark Willaims , John Kacur , Juri Lelli , linux-doc@vger.kernel.org References: <94bbcd0e0f06b79aeb775e8dbf3a301f6679bb4c.1617889883.git.bristot@redhat.com> <20210414101019.7c5a66f6@gandalf.local.home> <20210415094924.473a98df@gandalf.local.home> From: Daniel Bristot de Oliveira Message-ID: Date: Thu, 15 Apr 2021 16:33:36 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210415094924.473a98df@gandalf.local.home> 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 4/15/21 3:49 PM, Steven Rostedt wrote: > OK, for osnoise, I can see how it is useful. But as you said above, for > hwlat tracer, it's not as useful. I agree, it is not as useful. -- Daniel