Received: by 2002:ac0:aed5:0:0:0:0:0 with SMTP id t21csp6208717imb; Fri, 8 Mar 2019 11:49:35 -0800 (PST) X-Google-Smtp-Source: APXvYqx1dPYF7L1iPYIkRPpJDtf/b5WK22x/C5MlgpnSxo+vGCd3MWhM+YtWA2W16g36Be08+V6a X-Received: by 2002:a17:902:8346:: with SMTP id z6mr20926004pln.74.1552074575672; Fri, 08 Mar 2019 11:49:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1552074575; cv=none; d=google.com; s=arc-20160816; b=Tr5EjoW5oDdub4mkrZzAUPx7pkFwrY/mNRH+oMO117veKANoi+EBtc0+wG96dqcFZc m0T0UdVFlCsecFj2GViJSJDhkurbTu1en7sfQc1VjC06fxd+O/sTvfvOUg65jlgCDoPN BxHzm2G2Wuiq4RvwSMmAocarHqWE5KWSa9JxrFBTS+7zZaV+bvpBn2szp6FqwkP6o7Lk 9SM7etrp2ueorv/l5s/2WpejsB9hGbMUruffQRiWNCTA6+Qt1ymLw1lJXrIzB9P5eBjR hzj3Jp0VLNY+mkmvei4ybkoTX0h/6zWGfCR2DNYh23OAIHroBHY6QlsRQsLvcCi4UKqb qjig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=EuNG+EhxSdWmZtcuGwu1Fy1/R5VoWB7II7bRgY28qgI=; b=LnjrZOVyc/8GN6oXm/5W3TJ9ht6IuER06OFeONWgY1GlWVXIlq5UIo1IC40d0kvwxp mzdc8GOkfbXnHR6bQTyqIefv5tYn0dqU0UK/rDQpeBYDCxmWnp1POvI8tT/vI4UBWHTM rYLqMR9NNhSkTYR5o6wkFw+hHjBtaRuJBhETGTZLKqFMyHto01Jex1gAnNrhU9qypVBY vaLkbkdSiHnOU4lv2XmsKlFpeVvHCqrLk5v1Tx5+xHd49s6YiNX9IAsWDU3dIVXWT5YZ G2CqfWrK0t4mPSSVc73PkIava6pVU77nX9261oA4AMiSJZAktQpinSqXuNp/VreMEyys wsEw== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k7si7554198plt.198.2019.03.08.11.49.20; Fri, 08 Mar 2019 11:49:35 -0800 (PST) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727096AbfCHTsb (ORCPT + 99 others); Fri, 8 Mar 2019 14:48:31 -0500 Received: from outbound-smtp12.blacknight.com ([46.22.139.17]:54549 "EHLO outbound-smtp12.blacknight.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726348AbfCHTsa (ORCPT ); Fri, 8 Mar 2019 14:48:30 -0500 Received: from mail.blacknight.com (pemlinmail06.blacknight.ie [81.17.255.152]) by outbound-smtp12.blacknight.com (Postfix) with ESMTPS id 20A261C2A49 for ; Fri, 8 Mar 2019 19:48:29 +0000 (GMT) Received: (qmail 25667 invoked from network); 8 Mar 2019 19:48:28 -0000 Received: from unknown (HELO techsingularity.net) (mgorman@techsingularity.net@[37.228.225.79]) by 81.17.254.9 with ESMTPSA (AES256-SHA encrypted, authenticated); 8 Mar 2019 19:48:28 -0000 Date: Fri, 8 Mar 2019 19:48:27 +0000 From: Mel Gorman To: Davidlohr Bueso Cc: Arnaldo Carvalho de Melo , Ingo Molnar , linux-kernel@vger.kernel.org, Davidlohr Bueso , Namhyung Kim , Jiri Olsa Subject: Re: [PATCH] tools/perf-bench: Add basic syscall benchmark Message-ID: <20190308194827.GK9565@techsingularity.net> References: <20190307185253.28432-1-dave@stgolabs.net> <20190307191157.GB32240@kernel.org> <20190308181747.l36zqz2avtivrr3c@linux-r8p5> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20190308181747.l36zqz2avtivrr3c@linux-r8p5> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 08, 2019 at 10:17:47AM -0800, Davidlohr Bueso wrote: > On Thu, 07 Mar 2019, Arnaldo Carvalho de Melo wrote: > > You forgot to update tools/perf/Documentation/perf-bench.txt, and please > > take a look at tools/perf/util/pmu.c convert_scale() to see how to save > > the current locale, set the one you want, then restore the previous one, > > so that at the end of this benchmark the environment is back to where it > > was. > > Here's an updated version with the corresponding docs, but I removed the > setlocale() - doesn't seem worth it; I hope Mel has no strong objection. > No objection, thanks! -- Mel Gorman SUSE Labs