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Message-Id: <20200228140014.1236-5-acme@kernel.org>
Date: Fri, 28 Feb 2020 11:00:03 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ingo Molnar <mingo@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>
Cc: Jiri Olsa <jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
Clark Williams <williams@...hat.com>,
linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
Ravi Bangoria <ravi.bangoria@...ux.ibm.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>,
Adrian Hunter <adrian.hunter@...el.com>,
Alexey Budankov <alexey.budankov@...ux.intel.com>,
Changbin Du <changbin.du@...el.com>,
Ian Rogers <irogers@...gle.com>,
Jin Yao <yao.jin@...ux.intel.com>,
Leo Yan <leo.yan@...aro.org>, Song Liu <songliubraving@...com>,
Taeung Song <treeze.taeung@...il.com>,
Thomas Richter <tmricht@...ux.ibm.com>,
Yisheng Xie <xieyisheng1@...wei.com>
Subject: [PATCH 04/15] perf annotate: Fix --show-total-period for tui/stdio2
From: Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
perf annotate --show-total-period does not really show total period.
The reason is we have two separate variables for the same purpose.
One is in symbol_conf.show_total_period and another is
annotation_options.show_total_period.
We save command line option in symbol_conf.show_total_period but uses
annotation_option.show_total_period while rendering tui/stdio2 browser.
Though, we copy symbol_conf.show_total_period to
annotation__default_options.show_total_period but that is not really
effective as we don't use annotation__default_options once we copy
default options to dynamic variable annotate.opts in cmd_annotate().
Instead of all these complication, keep only one variable and use it all
over. symbol_conf.show_total_period is used by perf report/top as well.
So let's kill annotation_options.show_total_period.
On a side note, I've kept annotation_options.show_total_period
definition because it's still used by perf-config code. Follow up patch
to fix perf-config for annotate will remove
annotation_options.show_total_period.
Signed-off-by: Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
Tested-by: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Alexey Budankov <alexey.budankov@...ux.intel.com>
Cc: Changbin Du <changbin.du@...el.com>
Cc: Ian Rogers <irogers@...gle.com>
Cc: Jin Yao <yao.jin@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Leo Yan <leo.yan@...aro.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Song Liu <songliubraving@...com>
Cc: Taeung Song <treeze.taeung@...il.com>
Cc: Thomas Richter <tmricht@...ux.ibm.com>
Cc: Yisheng Xie <xieyisheng1@...wei.com>
Link: http://lore.kernel.org/lkml/20200213064306.160480-3-ravi.bangoria@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/perf/ui/browsers/annotate.c | 6 +++---
tools/perf/util/annotate.c | 5 ++---
tools/perf/util/annotate.h | 2 +-
3 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 0dbbf35e6ed1..7e5b44becb5c 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -833,13 +833,13 @@ static int annotate_browser__run(struct annotate_browser *browser,
map_symbol__annotation_dump(ms, evsel, browser->opts);
continue;
case 't':
- if (notes->options->show_total_period) {
- notes->options->show_total_period = false;
+ if (symbol_conf.show_total_period) {
+ symbol_conf.show_total_period = false;
notes->options->show_nr_samples = true;
} else if (notes->options->show_nr_samples)
notes->options->show_nr_samples = false;
else
- notes->options->show_total_period = true;
+ symbol_conf.show_total_period = true;
annotation__update_column_widths(notes);
continue;
case 'c':
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index ca73fb74ad03..fe4b44d4ffab 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -2915,7 +2915,7 @@ static void __annotation_line__write(struct annotation_line *al, struct annotati
percent = annotation_data__percent(&al->data[i], percent_type);
obj__set_percent_color(obj, percent, current_entry);
- if (notes->options->show_total_period) {
+ if (symbol_conf.show_total_period) {
obj__printf(obj, "%11" PRIu64 " ", al->data[i].he.period);
} else if (notes->options->show_nr_samples) {
obj__printf(obj, "%6" PRIu64 " ",
@@ -2931,7 +2931,7 @@ static void __annotation_line__write(struct annotation_line *al, struct annotati
obj__printf(obj, "%-*s", pcnt_width, " ");
else {
obj__printf(obj, "%-*s", pcnt_width,
- notes->options->show_total_period ? "Period" :
+ symbol_conf.show_total_period ? "Period" :
notes->options->show_nr_samples ? "Samples" : "Percent");
}
}
@@ -3155,7 +3155,6 @@ void annotation_config__init(void)
{
perf_config(annotation__config, NULL);
- annotation__default_options.show_total_period = symbol_conf.show_total_period;
annotation__default_options.show_nr_samples = symbol_conf.show_nr_samples;
}
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 455403e8fede..6237c2cc582d 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -309,7 +309,7 @@ static inline int annotation__cycles_width(struct annotation *notes)
static inline int annotation__pcnt_width(struct annotation *notes)
{
- return (notes->options->show_total_period ? 12 : 7) * notes->nr_events;
+ return (symbol_conf.show_total_period ? 12 : 7) * notes->nr_events;
}
static inline bool annotation_line__filter(struct annotation_line *al, struct annotation *notes)
--
2.21.1
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