Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752677AbaB1WDI (ORCPT ); Fri, 28 Feb 2014 17:03:08 -0500 Received: from g5t1627.atlanta.hp.com ([15.192.137.10]:36577 "EHLO g5t1627.atlanta.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752147AbaB1WCz (ORCPT ); Fri, 28 Feb 2014 17:02:55 -0500 Message-ID: <1393621411.2899.39.camel@buesod1.americas.hpqcorp.net> Subject: Re: [PATCH 08/19] perf c2c: Shared data analyser From: Davidlohr Bueso To: Don Zickus Cc: Andi Kleen , acme@ghostprotocols.net, LKML , jolsa@redhat.com, jmario@redhat.com, fowles@inreach.com, eranian@google.com, Arnaldo Carvalho de Melo , David Ahern , Frederic Weisbecker , Mike Galbraith , Paul Mackerras , Peter Zijlstra , Richard Fowles Date: Fri, 28 Feb 2014 13:03:31 -0800 In-Reply-To: <20140228194642.GM25953@redhat.com> References: <1393609388-40489-1-git-send-email-dzickus@redhat.com> <1393609388-40489-9-git-send-email-dzickus@redhat.com> <87lhwvawc4.fsf@tassilo.jf.intel.com> <20140228194642.GM25953@redhat.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.4 (3.6.4-3.fc18) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2014-02-28 at 14:46 -0500, Don Zickus wrote: > On Fri, Feb 28, 2014 at 11:08:59AM -0800, Andi Kleen wrote: > > Don Zickus writes: > > > + > > > +static const struct perf_evsel_str_handler handlers[] = { > > > + { "cpu/mem-loads,ldlat=30/pp", perf_c2c__process_load, }, > > > + { "cpu/mem-stores/pp", perf_c2c__process_store, }, > > Hmm I'm getting this when running a simple record command. invalid or unsupported event: 'cpu/mem-loads/pp' This only occurs with c2c, other subcommands work normally. It's as if it were an old kernel, but it's Linus' latest. Is this an issue with the patch or something I'm missing? Furthermore, I see: ls /sys/bus/event_source/devices/cpu/events branch-instructions branch-misses cache-misses cache-references cpu-cycles instructions mem-loads Thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/