Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753893Ab3H1O7s (ORCPT ); Wed, 28 Aug 2013 10:59:48 -0400 Received: from merlin.infradead.org ([205.233.59.134]:40476 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753628Ab3H1O7p (ORCPT ); Wed, 28 Aug 2013 10:59:45 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, David Ahern , Arnaldo Carvalho de Melo Subject: [PATCH 06/21] perf trace: Make command line arguments consistent with perf-record Date: Wed, 28 Aug 2013 11:59:22 -0300 Message-Id: <1377701977-2085-7-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1377701977-2085-1-git-send-email-acme@infradead.org> References: <1377701977-2085-1-git-send-email-acme@infradead.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3229 Lines: 88 From: David Ahern Common arguments like thread id, CPU list, mmap pages, etc should be consistent across perf commands. v3: Updated man page v2: rebased to latest core branch Signed-off-by: David Ahern Link: http://lkml.kernel.org/r/1377018945-21940-1-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-trace.txt | 6 ++++++ tools/perf/builtin-trace.c | 12 ++++++------ 2 files changed, 12 insertions(+), 6 deletions(-) diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt index 2794efc..cb3371e 100644 --- a/tools/perf/Documentation/perf-trace.txt +++ b/tools/perf/Documentation/perf-trace.txt @@ -23,6 +23,7 @@ analysis phases. OPTIONS ------- +-a:: --all-cpus:: System-wide collection from all CPUs. @@ -38,18 +39,23 @@ OPTIONS --pid=:: Record events on existing process ID (comma separated list). +-t:: --tid=:: Record events on existing thread ID (comma separated list). +-u:: --uid=:: Record events in threads owned by uid. Name or number. +-i:: --no-inherit:: Child tasks do not inherit counters. +-m:: --mmap-pages=:: Number of mmap data pages. Must be a power of two. +-C:: --cpu:: Collect samples only on the list of CPUs provided. Multiple CPUs can be provided as a comma-separated list with no space: 0,1. Ranges of CPUs are specified with -: 0-2. diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 4235316..9891d8c 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -693,17 +693,17 @@ int cmd_trace(int argc, const char **argv, const char *prefix __maybe_unused) OPT_STRING('o', "output", &output_name, "file", "output file name"), OPT_STRING('p', "pid", &trace.opts.target.pid, "pid", "trace events on existing process id"), - OPT_STRING(0, "tid", &trace.opts.target.tid, "tid", + OPT_STRING('t', "tid", &trace.opts.target.tid, "tid", "trace events on existing thread id"), - OPT_BOOLEAN(0, "all-cpus", &trace.opts.target.system_wide, + OPT_BOOLEAN('a', "all-cpus", &trace.opts.target.system_wide, "system-wide collection from all CPUs"), - OPT_STRING(0, "cpu", &trace.opts.target.cpu_list, "cpu", + OPT_STRING('C', "cpu", &trace.opts.target.cpu_list, "cpu", "list of cpus to monitor"), - OPT_BOOLEAN(0, "no-inherit", &trace.opts.no_inherit, + OPT_BOOLEAN('i', "no-inherit", &trace.opts.no_inherit, "child tasks do not inherit counters"), - OPT_UINTEGER(0, "mmap-pages", &trace.opts.mmap_pages, + OPT_UINTEGER('m', "mmap-pages", &trace.opts.mmap_pages, "number of mmap data pages"), - OPT_STRING(0, "uid", &trace.opts.target.uid_str, "user", + OPT_STRING('u', "uid", &trace.opts.target.uid_str, "user", "user to profile"), OPT_CALLBACK(0, "duration", &trace, "float", "show only events with duration > N.M ms", -- 1.8.1.4 -- 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/