From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933619Ab2GFLYD (ORCPT ); Fri, 6 Jul 2012 07:24:03 -0400 Received: from terminus.zytor.com ([198.137.202.10]:52287 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933021Ab2GFLYB (ORCPT ); Fri, 6 Jul 2012 07:24:01 -0400 Date: Fri, 6 Jul 2012 04:23:39 -0700 From: tip-bot for Jiri Olsa Message-ID: Cc: acme@redhat.com, linux-kernel@vger.kernel.org, eranian@google.com, paulus@samba.org, hpa@zytor.com, mingo@kernel.org, a.p.zijlstra@chello.nl, jolsa@redhat.com, fweisbec@gmail.com, tglx@linutronix.de, cjashfor@linux.vnet.ibm.com, mingo@elte.hu Reply-To: mingo@kernel.org, hpa@zytor.com, paulus@samba.org, eranian@google.com, linux-kernel@vger.kernel.org, acme@redhat.com, a.p.zijlstra@chello.nl, jolsa@redhat.com, fweisbec@gmail.com, tglx@linutronix.de, cjashfor@linux.vnet.ibm.com, mingo@elte.hu In-Reply-To: <1341352848-11833-2-git-send-email-jolsa@redhat.com> References: <1341352848-11833-2-git-send-email-jolsa@redhat.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf tools: Add empty rule for new line in event syntax parsing Git-Commit-ID: 8c5f0a84c6b16e04195001bfd78281909519cf09 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.6 (terminus.zytor.com [127.0.0.1]); Fri, 06 Jul 2012 04:23:44 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 8c5f0a84c6b16e04195001bfd78281909519cf09 Gitweb: http://git.kernel.org/tip/8c5f0a84c6b16e04195001bfd78281909519cf09 Author: Jiri Olsa AuthorDate: Wed, 4 Jul 2012 00:00:39 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 5 Jul 2012 11:22:29 -0300 perf tools: Add empty rule for new line in event syntax parsing The flex generator prints out each input character that is ignored by lex rules. Since the alias processing, we can have '\n' characters on input. We need to assign empty rule to it, so it's not printed out. Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1341352848-11833-2-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-events.l | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index a066894..6cbe092 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -152,6 +152,7 @@ r{num_raw_hex} { return raw(yyscanner); } , { return ','; } : { return ':'; } = { return '='; } +\n { } { {modifier_bp} { return str(yyscanner, PE_MODIFIER_BP); }