From: Arnaldo Carvalho de Melo <acme@infradead.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, David Ahern <dsahern@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 03/25] perf top: Make -g refer to callchains
Date: Mon, 25 Nov 2013 11:17:33 -0300 [thread overview]
Message-ID: <1385389075-7989-4-git-send-email-acme@infradead.org> (raw)
In-Reply-To: <1385389075-7989-1-git-send-email-acme@infradead.org>
From: David Ahern <dsahern@gmail.com>
In most commands -g is used for callchains. Make perf-top follow suit.
Move group to just --group with no short cut making it similar to
perf-record.
Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1384487490-6865-1-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/Documentation/perf-top.txt | 5 ++---
tools/perf/builtin-top.c | 4 ++--
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/tools/perf/Documentation/perf-top.txt b/tools/perf/Documentation/perf-top.txt
index 7de01dd79688..cdd8d4946dba 100644
--- a/tools/perf/Documentation/perf-top.txt
+++ b/tools/perf/Documentation/perf-top.txt
@@ -50,7 +50,6 @@ Default is to monitor all CPUS.
--count-filter=<count>::
Only display functions with more events than this.
--g::
--group::
Put the counters into a counter group.
@@ -143,12 +142,12 @@ Default is to monitor all CPUS.
--asm-raw::
Show raw instruction encoding of assembly instructions.
--G::
+-g::
Enables call-graph (stack chain/backtrace) recording.
--call-graph::
Setup and enable call-graph (stack chain/backtrace) recording,
- implies -G.
+ implies -g.
--max-stack::
Set the stack depth limit when parsing the callchain, anything
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 71e6402729a8..531522d3d97b 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -1084,7 +1084,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
"dump the symbol table used for profiling"),
OPT_INTEGER('f', "count-filter", &top.count_filter,
"only display functions with more events than this"),
- OPT_BOOLEAN('g', "group", &opts->group,
+ OPT_BOOLEAN(0, "group", &opts->group,
"put the counters into a counter group"),
OPT_BOOLEAN('i', "no-inherit", &opts->no_inherit,
"child tasks do not inherit counters"),
@@ -1105,7 +1105,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
" abort, in_tx, transaction"),
OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples,
"Show a column with the number of samples"),
- OPT_CALLBACK_NOOPT('G', NULL, &top.record_opts,
+ OPT_CALLBACK_NOOPT('g', NULL, &top.record_opts,
NULL, "enables call-graph recording",
&callchain_opt),
OPT_CALLBACK(0, "call-graph", &top.record_opts,
--
1.8.1.4
next prev parent reply other threads:[~2013-11-25 14:23 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-25 14:17 [GIT PULL 00/25] perf/core improvements and fixes Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 01/25] tools lib traceevent: Use helper trace-seq in print functions like kernel does Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 02/25] perf trace: Remove thread summary coloring Arnaldo Carvalho de Melo
2013-11-25 14:17 ` Arnaldo Carvalho de Melo [this message]
2013-11-25 14:17 ` [PATCH 04/25] perf completion: Introduce a layer of indirection Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 05/25] perf completion: Factor out compgen stuff Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 06/25] perf completion: Factor out call to __ltrim_colon_completions Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 07/25] perf completion: Introduce zsh support Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 08/25] perf completion: Rename file to reflect " Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 09/25] perf script: Move evname print code to process_event() Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 10/25] perf record: Make per-cpu mmaps the default Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 11/25] perf tools: Allow '--inherit' as the negation of '--no-inherit' Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 12/25] perf tools: Add option macro OPT_BOOLEAN_SET Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 13/25] perf record: Default -t option to no inheritance Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 14/25] perf timechart: Always try to print at least 15 tasks Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 15/25] perf timechart: Add option to limit number of tasks Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 16/25] perf timechart: Use proc_num to implement --power-only Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 17/25] perf timechart: Add support for displaying only tasks related data Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 18/25] perf timechart: Group figures and add title with details Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 19/25] perf timechart: Add support for -P and -T in timechart recording Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 20/25] perf timechart: Add backtrace support Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 21/25] perf evsel: Skip ignored symbols while printing callchain Arnaldo Carvalho de Melo
2013-11-26 10:52 ` Adrian Hunter
2013-11-26 14:20 ` Arnaldo Carvalho de Melo
2013-11-26 14:30 ` David Ahern
2013-11-26 14:33 ` Arnaldo Carvalho de Melo
2013-11-26 16:18 ` Ingo Molnar
2013-11-25 14:17 ` [PATCH 22/25] perf symbols: Move idle syms check from top to generic function Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 23/25] perf thread: Move comm_list check into function Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 24/25] perf tools: Export setup_list Arnaldo Carvalho de Melo
2013-11-25 14:17 ` [PATCH 25/25] perf script: Print callchains and symbols if they exist Arnaldo Carvalho de Melo
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