From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756090AbcCaGwL (ORCPT ); Thu, 31 Mar 2016 02:52:11 -0400 Received: from terminus.zytor.com ([198.137.202.10]:34644 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751756AbcCaGwJ (ORCPT ); Thu, 31 Mar 2016 02:52:09 -0400 Date: Wed, 30 Mar 2016 23:51:39 -0700 From: tip-bot for Jiri Olsa Message-ID: Cc: mingo@kernel.org, ak@linux.intel.com, jolsa@kernel.org, a.p.zijlstra@chello.nl, linux-kernel@vger.kernel.org, dsahern@gmail.com, namhyung@kernel.org, hpa@zytor.com, eranian@google.com, tglx@linutronix.de, acme@redhat.com Reply-To: hpa@zytor.com, tglx@linutronix.de, acme@redhat.com, eranian@google.com, a.p.zijlstra@chello.nl, linux-kernel@vger.kernel.org, ak@linux.intel.com, mingo@kernel.org, jolsa@kernel.org, namhyung@kernel.org, dsahern@gmail.com In-Reply-To: <1458823940-24583-3-git-send-email-jolsa@kernel.org> References: <1458823940-24583-3-git-send-email-jolsa@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf mem: Add -U/-K (--all-user/--all-kernel) options Git-Commit-ID: ad16511b0e404652331a5350c522d0824f8209de 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 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: ad16511b0e404652331a5350c522d0824f8209de Gitweb: http://git.kernel.org/tip/ad16511b0e404652331a5350c522d0824f8209de Author: Jiri Olsa AuthorDate: Thu, 24 Mar 2016 13:52:16 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 30 Mar 2016 11:14:07 -0300 perf mem: Add -U/-K (--all-user/--all-kernel) options Add -U/-K (--all-user/--all-kernel) options to use the perf record --all-user/--all-kernel options. Signed-off-by: Jiri Olsa Cc: Andi Kleen Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1458823940-24583-3-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-mem.txt | 8 ++++++++ tools/perf/builtin-mem.c | 11 ++++++++++- 2 files changed, 18 insertions(+), 1 deletion(-) diff --git a/tools/perf/Documentation/perf-mem.txt b/tools/perf/Documentation/perf-mem.txt index 43310d8..1d6092c 100644 --- a/tools/perf/Documentation/perf-mem.txt +++ b/tools/perf/Documentation/perf-mem.txt @@ -48,6 +48,14 @@ OPTIONS option can be passed in record mode. It will be interpreted the same way as perf record. +-K:: +--all-kernel:: + Configure all used events to run in kernel space. + +-U:: +--all-user:: + Configure all used events to run in user space. + SEE ALSO -------- linkperf:perf-record[1], linkperf:perf-report[1] diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c index 85db3be..1dc140c 100644 --- a/tools/perf/builtin-mem.c +++ b/tools/perf/builtin-mem.c @@ -62,19 +62,22 @@ static int __cmd_record(int argc, const char **argv, struct perf_mem *mem) int rec_argc, i = 0, j; const char **rec_argv; int ret; + bool all_user = false, all_kernel = false; struct option options[] = { OPT_CALLBACK('e', "event", &mem, "event", "event selector. use 'perf mem record -e list' to list available events", parse_record_events), OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), + OPT_BOOLEAN('U', "--all-user", &all_user, "collect only user level data"), + OPT_BOOLEAN('K', "--all-kernel", &all_kernel, "collect only kernel level data"), OPT_END() }; argc = parse_options(argc, argv, options, record_mem_usage, PARSE_OPT_STOP_AT_NON_OPTION); - rec_argc = argc + 7; /* max number of arguments */ + rec_argc = argc + 9; /* max number of arguments */ rec_argv = calloc(rec_argc + 1, sizeof(char *)); if (!rec_argv) return -1; @@ -103,6 +106,12 @@ static int __cmd_record(int argc, const char **argv, struct perf_mem *mem) rec_argv[i++] = perf_mem_events__name(j); }; + if (all_user) + rec_argv[i++] = "--all-user"; + + if (all_kernel) + rec_argv[i++] = "--all-kernel"; + for (j = 0; j < argc; j++, i++) rec_argv[i] = argv[j];