From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756701AbZEZSK1 (ORCPT ); Tue, 26 May 2009 14:10:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754782AbZEZSKQ (ORCPT ); Tue, 26 May 2009 14:10:16 -0400 Received: from hera.kernel.org ([140.211.167.34]:44322 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754087AbZEZSKO (ORCPT ); Tue, 26 May 2009 14:10:14 -0400 Date: Tue, 26 May 2009 18:09:30 GMT From: tip-bot for Ingo Molnar To: linux-tip-commits@vger.kernel.org Cc: linux-kernel@vger.kernel.org, acme@redhat.com, paulus@samba.org, hpa@zytor.com, mingo@redhat.com, jkacur@redhat.com, a.p.zijlstra@chello.nl, efault@gmx.de, mtosatti@redhat.com, tglx@linutronix.de, cjashfor@linux.vnet.ibm.com, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, paulus@samba.org, acme@redhat.com, linux-kernel@vger.kernel.org, jkacur@redhat.com, a.p.zijlstra@chello.nl, efault@gmx.de, mtosatti@redhat.com, tglx@linutronix.de, cjashfor@linux.vnet.ibm.com, mingo@elte.hu In-Reply-To: References: Subject: [tip:perfcounters/core] perf report: add counter for unknown events Message-ID: Git-Commit-ID: 3e70611460fe74ad32534fa9791774f6bbdd4159 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Tue, 26 May 2009 18:09:31 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 3e70611460fe74ad32534fa9791774f6bbdd4159 Gitweb: http://git.kernel.org/tip/3e70611460fe74ad32534fa9791774f6bbdd4159 Author: Ingo Molnar AuthorDate: Tue, 26 May 2009 18:53:17 +0200 Committer: Ingo Molnar CommitDate: Tue, 26 May 2009 18:53:17 +0200 perf report: add counter for unknown events Add a counter for unknown event records. [ Impact: improve debugging ] Cc: Peter Zijlstra Cc: Mike Galbraith Cc: Paul Mackerras Cc: Corey Ashford Cc: Marcelo Tosatti Cc: Arnaldo Carvalho de Melo Cc: Thomas Gleixner Cc: John Kacur LKML-Reference: Signed-off-by: Ingo Molnar --- Documentation/perf_counter/builtin-report.c | 10 ++++++---- 1 files changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c index 8ea8aaa..4b5ccc5 100644 --- a/Documentation/perf_counter/builtin-report.c +++ b/Documentation/perf_counter/builtin-report.c @@ -645,7 +645,7 @@ static int __cmd_report(void) char *buf; event_t *event; int ret, rc = EXIT_FAILURE; - unsigned long total = 0, total_mmap = 0, total_comm = 0; + unsigned long total = 0, total_mmap = 0, total_comm = 0, total_unknown; input = open(input_name, O_RDONLY); if (input < 0) { @@ -785,6 +785,7 @@ more: default: { fprintf(stderr, "skipping unknown header type: %d\n", event->header.type); + total_unknown++; } } @@ -796,9 +797,10 @@ done: close(input); if (dump_trace) { - fprintf(stderr, " IP events: %10ld\n", total); - fprintf(stderr, " mmap events: %10ld\n", total_mmap); - fprintf(stderr, " comm events: %10ld\n", total_comm); + fprintf(stderr, " IP events: %10ld\n", total); + fprintf(stderr, " mmap events: %10ld\n", total_mmap); + fprintf(stderr, " comm events: %10ld\n", total_comm); + fprintf(stderr, " unknown events: %10ld\n", total_unknown); return 0; }