From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752822AbcFFOzG (ORCPT ); Mon, 6 Jun 2016 10:55:06 -0400 Received: from mail.kernel.org ([198.145.29.136]:54498 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751112AbcFFOzE (ORCPT ); Mon, 6 Jun 2016 10:55:04 -0400 Date: Mon, 6 Jun 2016 11:54:58 -0300 From: Arnaldo Carvalho de Melo To: Arnaldo Carvalho de Melo Cc: Andi Kleen , linux-kernel@vger.kernel.org, jolsa@kernel.org, Andi Kleen Subject: Re: [PATCH] perf test: Ignore .scale and other special files Message-ID: <20160606145458.GD31477@kernel.org> References: <1465223766-29902-1-git-send-email-andi@firstfloor.org> <20160606145148.GC31477@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160606145148.GC31477@kernel.org> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.6.1 (2016-04-27) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Mon, Jun 06, 2016 at 11:51:48AM -0300, Arnaldo Carvalho de Melo escreveu: > But this gets us to the following error: > > [root@jouet ~]# perf test -v 5 2>&1 | tail > running test 49 'r1234/name=rawpmu/' > running test 50 '4:0x6530160/name=numpmu/' > running test 51 'L1-dcache-misses/name=cachepmu/' > running test 0 'cpu/config=10,config1,config2=3,period=1000/u' > running test 1 'cpu/config=1,name=krava/u,cpu/config=2/u' > running test 2 'cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/' > failed to parse event 'topdown-total-slots:u,cpu/event=topdown-total-slots/u', err 1 > test child finished with 1 > ---- end ---- > parse events tests: FAILED! > [root@jouet ~]# cat /sys/devices/cpu/events/topdown-total-slots > event=0x3c,umask=0x0,any=1[root@jouet ~]# > [root@jouet ~]# > [root@jouet ~]# cat /sys/devices/cpu/events/bus-cycles > event=0x3c,umask=0x01 > [root@jouet ~]# > > I.e seems to be bickering about a missing newline in the sysfs entry, will check the parser... Maybe something else, as there are other files there without the newline and the code introducing the topdown events doesn't look to be problematic in this regard... - Arnaldo