Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932990Ab2JSPSA (ORCPT ); Fri, 19 Oct 2012 11:18:00 -0400 Received: from mail-la0-f46.google.com ([209.85.215.46]:57767 "EHLO mail-la0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932269Ab2JSPR7 (ORCPT ); Fri, 19 Oct 2012 11:17:59 -0400 MIME-Version: 1.0 In-Reply-To: <1350659619.2768.30.camel@twins> References: <1350658326-14715-1-git-send-email-eranian@google.com> <1350658326-14715-2-git-send-email-eranian@google.com> <1350659619.2768.30.camel@twins> Date: Fri, 19 Oct 2012 17:17:57 +0200 Message-ID: Subject: Re: [PATCH 1/2] perf tools: add event modifier to request exclusive PMU access From: Stephane Eranian To: Peter Zijlstra Cc: LKML , "mingo@elte.hu" , "ak@linux.intel.com" , Arnaldo Carvalho de Melo , Jiri Olsa 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: 728 Lines: 18 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? -- 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/