From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753707Ab1GHPVS (ORCPT ); Fri, 8 Jul 2011 11:21:18 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.124]:60223 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752473Ab1GHPVQ (ORCPT ); Fri, 8 Jul 2011 11:21:16 -0400 X-Authority-Analysis: v=1.1 cv=5asQ6euaRPJxDdFxwvXsn6JDb7fmFbz8qWDLMfa45gU= c=1 sm=0 a=kkYis8GwMtoA:10 a=5SG0PmZfjMsA:10 a=Q9fys5e9bTEA:10 a=OPBmh+XkhLl+Enan7BmTLg==:17 a=9CFT8WX9HC8j9UVMNQUA:9 a=PUjeQqilurYA:10 a=OPBmh+XkhLl+Enan7BmTLg==:117 X-Cloudmark-Score: 0 X-Originating-IP: 67.242.120.143 Subject: Re: [rfc] perf p4 events aliases From: Steven Rostedt To: Don Zickus Cc: Cyrill Gorcunov , Stephane Eranian , Ingo Molnar , Peter Zijlstra , LKML In-Reply-To: <20110708151307.GA6710@redhat.com> References: <20110707152849.GV5485@sun> <20110708151307.GA6710@redhat.com> Content-Type: text/plain; charset="ISO-8859-15" Date: Fri, 08 Jul 2011 11:21:13 -0400 Message-ID: <1310138473.26417.231.camel@gandalf.stny.rr.com> Mime-Version: 1.0 X-Mailer: Evolution 2.32.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2011-07-08 at 11:13 -0400, Don Zickus wrote: > On Thu, Jul 07, 2011 at 07:28:49PM +0400, Cyrill Gorcunov wrote: > > Hi Don, if you have a chance could you please check if this > > patch does a trick for nmi-watchdog and perf top? The idea > > is to use aliases as being proposed early. > > Hmm, didn't work for me. The watchdog seems to work but 'perf top' showed > nothing (even after 30 seconds). I tried this on Linus's latest -tip and > Ingo's perf/core -tip. No luck. Yeah I did the same. Without the patch, perf top works, with the patch I get nothing. -- Steve