Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030359Ab2JSPrO (ORCPT ); Fri, 19 Oct 2012 11:47:14 -0400 Received: from mail-lb0-f174.google.com ([209.85.217.174]:49187 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030220Ab2JSPrN (ORCPT ); Fri, 19 Oct 2012 11:47:13 -0400 MIME-Version: 1.0 In-Reply-To: <20121019152337.GC980@krava.brq.redhat.com> References: <1350658326-14715-1-git-send-email-eranian@google.com> <1350658326-14715-2-git-send-email-eranian@google.com> <1350659619.2768.30.camel@twins> <20121019152337.GC980@krava.brq.redhat.com> Date: Fri, 19 Oct 2012 17:47:11 +0200 Message-ID: Subject: Re: [PATCH 1/2] perf tools: add event modifier to request exclusive PMU access From: Stephane Eranian To: Jiri Olsa Cc: Peter Zijlstra , LKML , "mingo@elte.hu" , "ak@linux.intel.com" , Arnaldo Carvalho de Melo Content-Type: text/plain; charset=UTF-8 X-System-Of-Record: true Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1047 Lines: 26 On Fri, Oct 19, 2012 at 5:23 PM, Jiri Olsa wrote: > On Fri, Oct 19, 2012 at 05:17:57PM +0200, Stephane Eranian wrote: >> On Fri, Oct 19, 2012 at 5:13 PM, Peter Zijlstra wrote: >> > On Fri, 2012-10-19 at 16:52 +0200, Stephane Eranian wrote: >> >> -modifier_event [ukhpGH]{1,8} >> >> +modifier_event [ukhpGHx]{1,8} >> > >> > wouldn't the max modifier sting length grow by adding another possible >> > modifier? >> >> That's what I thought too, but then I don't understand why it was at >> eight before and not >> seven: One instance of each letter, + a second for pp (precise=2). Or >> am I missing >> something here? > > hm, I think I assumed for some reason that 'ppp' is valid as well > If that's the case, then yes, I need to bump that number to 9. > jirka -- 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/