* [PATCH v4 7/9] perf annotate browser: Circulate percent, total period, samples view
@ 2017-07-27 16:16 Taeung Song
0 siblings, 0 replies; only message in thread
From: Taeung Song @ 2017-07-27 16:16 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: linux-kernel, Namhyung Kim, Milian Wolff, Jiri Olsa
With a existing 't' hotkey, support the three view based on percent,
total period and number of samples on the annotate TUI browser,
circulating them like below.
First column:
Percent -> Event count -> Samples -> Percent ...
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
---
tools/perf/ui/browsers/annotate.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 6b57e87..6c4db1d 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -838,7 +838,7 @@ static int annotate_browser__run(struct annotate_browser *browser,
"n Search next string\n"
"o Toggle disassembler output/simplified view\n"
"s Toggle source code view\n"
- "t Toggle total period view\n"
+ "t Circulate percent, total period, samples view\n"
"/ Search string\n"
"k Toggle line numbers\n"
"r Run available scripts\n"
@@ -915,8 +915,19 @@ static int annotate_browser__run(struct annotate_browser *browser,
}
continue;
case 't':
- annotate_browser__opts.show_total_period =
- !annotate_browser__opts.show_total_period;
+ if (annotate_browser__opts.show_total_period) {
+ annotate_browser__opts.show_total_period = false;
+ annotate_browser__opts.show_nr_samples = true;
+ } else if (annotate_browser__opts.show_nr_samples)
+ annotate_browser__opts.show_nr_samples = false;
+ else
+ annotate_browser__opts.show_total_period = true;
+ annotate_browser__update_addr_width(browser);
+ continue;
+ case 'e':
+ annotate_browser__opts.show_total_period = false;
+ annotate_browser__opts.show_nr_samples =
+ !annotate_browser__opts.show_nr_samples;
annotate_browser__update_addr_width(browser);
continue;
case K_LEFT:
--
2.7.4
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2017-07-27 16:16 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-07-27 16:16 [PATCH v4 7/9] perf annotate browser: Circulate percent, total period, samples view Taeung Song
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).