From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753622AbZHMIkz (ORCPT ); Thu, 13 Aug 2009 04:40:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753607AbZHMIkx (ORCPT ); Thu, 13 Aug 2009 04:40:53 -0400 Received: from hera.kernel.org ([140.211.167.34]:33445 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753597AbZHMIkv (ORCPT ); Thu, 13 Aug 2009 04:40:51 -0400 Date: Thu, 13 Aug 2009 08:40:18 GMT From: tip-bot for Frederic Weisbecker To: linux-tip-commits@vger.kernel.org Cc: linux-kernel@vger.kernel.org, acme@redhat.com, hpa@zytor.com, mingo@redhat.com, efault@gmx.de, peterz@infradead.org, fweisbec@gmail.com, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, acme@redhat.com, linux-kernel@vger.kernel.org, fweisbec@gmail.com, peterz@infradead.org, efault@gmx.de, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <1250152039-7284-2-git-send-email-fweisbec@gmail.com> References: <1250152039-7284-2-git-send-email-fweisbec@gmail.com> Subject: [tip:perfcounters/urgent] perf tools: Add a general option to enable raw sample records Message-ID: Git-Commit-ID: daac07b2e6b77f1bd44104aa2f0593e5505f27d4 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]); Thu, 13 Aug 2009 08:40:19 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: daac07b2e6b77f1bd44104aa2f0593e5505f27d4 Gitweb: http://git.kernel.org/tip/daac07b2e6b77f1bd44104aa2f0593e5505f27d4 Author: Frederic Weisbecker AuthorDate: Thu, 13 Aug 2009 10:27:19 +0200 Committer: Ingo Molnar CommitDate: Thu, 13 Aug 2009 10:37:25 +0200 perf tools: Add a general option to enable raw sample records While we can enable the perf sample records per tracepoint counter, we may also want to enable this option for every tracepoint counters to open, so that we don't need to add a :record flag for all of them. Add the -R, --raw-samples options for this purpose. Signed-off-by: Frederic Weisbecker Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Mike Galbraith LKML-Reference: <1250152039-7284-2-git-send-email-fweisbec@gmail.com> Signed-off-by: Ingo Molnar --- tools/perf/builtin-record.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 78adc47..3d051b9 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -34,6 +34,7 @@ static int output; static const char *output_name = "perf.data"; static int group = 0; static unsigned int realtime_prio = 0; +static int raw_samples = 0; static int system_wide = 0; static int profile_cpu = -1; static pid_t target_pid = -1; @@ -418,6 +419,8 @@ static void create_counter(int counter, int cpu, pid_t pid) if (call_graph) attr->sample_type |= PERF_SAMPLE_CALLCHAIN; + if (raw_samples) + attr->sample_type |= PERF_SAMPLE_RAW; attr->mmap = track; attr->comm = track; @@ -650,6 +653,8 @@ static const struct option options[] = { "record events on existing pid"), OPT_INTEGER('r', "realtime", &realtime_prio, "collect data with this RT SCHED_FIFO priority"), + OPT_BOOLEAN('R', "raw-samples", &raw_samples, + "collect raw sample records from all opened counters"), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), OPT_BOOLEAN('A', "append", &append_file,