Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Milian Wolff <milian.wo...@kdab.com>
Cc: Jiri Olsa <jo...@redhat.com>
Signed-off-by: Taeung Song <treeze.tae...@gmail.com>
---
tools/perf/ui/browsers/annotate.c | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/tools/perf/ui/browsers/annotate.c
b/tools/perf/ui/browsers/annotate.c
index 34b3189..19173b1 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -41,6 +41,7 @@ static struct annotate_browser_opt {
jump_arrows,
show_linenr,
show_nr_jumps,
+ show_nr_samples,
show_total_period;
} annotate_browser__opts = {
.use_offset = true,
@@ -156,6 +157,9 @@ static void annotate_browser__write(struct ui_browser
*browser, void *entry, int
if (annotate_browser__opts.show_total_period) {
ui_browser__printf(browser, "%10" PRIu64 " ",
bdl->samples[i].sample.period);
+ } else if (annotate_browser__opts.show_nr_samples) {
+ ui_browser__printf(browser, "%6" PRIu64 " ",
+
bdl->samples[i].sample.nr_samples);
} else {
ui_browser__printf(browser, "%6.2f ",
bdl->samples[i].percent);
@@ -169,6 +173,8 @@ static void annotate_browser__write(struct ui_browser
*browser, void *entry, int
else {
if (annotate_browser__opts.show_total_period)
ui_browser__printf(browser, "%*s", 11, "Event
count");
+ else if (annotate_browser__opts.show_nr_samples)
+ ui_browser__printf(browser, "%*s", 7,
"Samples");
else
ui_browser__printf(browser, "%*s", 7,
"Percent");
}
@@ -834,6 +840,7 @@ static int annotate_browser__run(struct annotate_browser
*browser,
"o Toggle disassembler output/simplified view\n"
"s Toggle source code view\n"
"t Toggle total period view\n"
+ "e Toggle number of samples\n"
"/ Search string\n"
"k Toggle line numbers\n"
"r Run available scripts\n"
@@ -914,6 +921,12 @@ static int annotate_browser__run(struct annotate_browser
*browser,
!annotate_browser__opts.show_total_period;
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:
case K_ESC:
case 'q':
@@ -934,9 +947,11 @@ static int annotate_browser__run(struct annotate_browser
*browser,
int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
struct hist_browser_timer *hbt)
{
- /* Set default value for show_total_period. */
+ /* Set default value for show_total_period and show_nr_samples */
annotate_browser__opts.show_total_period =
symbol_conf.show_total_period;
+ annotate_browser__opts.show_nr_samples =
+ symbol_conf.show_nr_samples;
return symbol__tui_annotate(ms->sym, ms->map, evsel, hbt);
}
@@ -1187,6 +1202,7 @@ static struct annotate_config {
ANNOTATE_CFG(jump_arrows),
ANNOTATE_CFG(show_linenr),
ANNOTATE_CFG(show_nr_jumps),
+ ANNOTATE_CFG(show_nr_samples),
ANNOTATE_CFG(show_total_period),
ANNOTATE_CFG(use_offset),
};
--
2.7.4
