Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758873Ab2JSPX4 (ORCPT ); Fri, 19 Oct 2012 11:23:56 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39818 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756022Ab2JSPXy (ORCPT ); Fri, 19 Oct 2012 11:23:54 -0400 Date: Fri, 19 Oct 2012 17:23:37 +0200 From: Jiri Olsa To: Stephane Eranian Cc: Peter Zijlstra , LKML , "mingo@elte.hu" , "ak@linux.intel.com" , Arnaldo Carvalho de Melo Subject: Re: [PATCH 1/2] perf tools: add event modifier to request exclusive PMU access Message-ID: <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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 894 Lines: 23 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 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/