Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp879321pxj; Fri, 28 May 2021 19:18:06 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzReICLq5+c2S7VOaT726NdYXKmyX4vSPSb+dbyIGp0wzP02YmYwZm7MXKYzQvu7tN3aADk X-Received: by 2002:a05:6602:3359:: with SMTP id c25mr8977885ioz.171.1622254685904; Fri, 28 May 2021 19:18:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622254685; cv=none; d=google.com; s=arc-20160816; b=PRbnqTTOgrNJaM7giI53WoLMVXE2EyAXMI1Op6LnNhJfpECF4jHAsu/lW9iK9xr+Dw shgcEWLzzJtPrxFyiflokuXxDEyx+//fIL0vG/0rjbmAhB2iy0a3DgW0MguSqn14L9Ib k3bypCiALWadqmSXUP8P9si4noyOLTPm9LshJp+ZvPmeWFi1t+/Wdhy8slVpEVDT0GML Yg5SbfQ1RrVS8ijLvTEA/inppimG6Ej7uDw3nHwKm8mSwpw91FFw2EfoYSLiXad0ivq9 kw4bxcMMI9d5DXSkqz75zIF0ScL9L30fztW0rLwlIhmF/3cQnpDfIYhxR9m/aPDxwI+R dgbA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=1P6Wq8k6ulBxEiDQ3Rcv5IbsMFz4ItGwMze6E5BYpTE=; b=AbDdAjZQPiLnH3eWrZbac8ydcC/JQHaYytMEkQR1aAje9rxNEUB7mKq65NwyqWblS0 xQOJbvxFkfAKs8K88ZGiyWRsO5BF8VBrgc5Bj0zsLG65mbFTjE6ned7tJT/jtsfKHtWX JGT2tMRgUv8yF9zGt30tHWanjTg++prhoFWU9oc/ygdJWBBP4qKP+o+evYJ4Xiac8aOU mJvb66yi6vDnc0SRqO/bXGwPl8QDDeKqJCd6OW4UX0TELs5tm5GQcV+YwYLuY0T3kj47 lyon4e3RJWNmmh1/n4ka9kYYM90/k0kkZFYzoyR8uGHUwmb7rrf74uKvDRIfEn6YQE7C c19w== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r4si8799172ilb.18.2021.05.28.19.17.52; Fri, 28 May 2021 19:18:05 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229597AbhE2CSM (ORCPT + 99 others); Fri, 28 May 2021 22:18:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:53468 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229543AbhE2CSM (ORCPT ); Fri, 28 May 2021 22:18:12 -0400 Received: from oasis.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1440F61175; Sat, 29 May 2021 02:16:35 +0000 (UTC) Date: Fri, 28 May 2021 22:16:33 -0400 From: Steven Rostedt To: Juri Lelli Cc: Daniel Bristot de Oliveira , linux-kernel@vger.kernel.org, Phil Auld , Sebastian Andrzej Siewior , Kate Carcia , Jonathan Corbet , Ingo Molnar , Peter Zijlstra , Thomas Gleixner , Alexandre Chartre , Clark Willaims , John Kacur , linux-doc@vger.kernel.org Subject: Re: [PATCH V3 0/9] hwlat improvements and osnoise/timerlat tracers Message-ID: <20210528221633.4d87dde5@oasis.local.home> In-Reply-To: References: X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 27 May 2021 14:07:37 +0200 Juri Lelli wrote: > FWIW, I've been using the new tracers extensively downstream for a while > now and I find them very useful and quite more precise to detect > problems than what we currently have available. > > The fact that one can do almost everything needed to spot latency issues > from entirely inside the kernel with a simple interface is a big plus to me > as well. > > I wouldn't mind if this gets accepted very soon! :) Neither would I ;-) But because of my extended vacation and other immediate responsibilities I need to take care of, it may be a couple of weeks before I can thoroughly look at this ;-) Anyway, thanks for the vote of confidence. -- Steve