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-rw-r--r--tools/perf/ui/browsers/annotate.c27
-rw-r--r--tools/perf/ui/browsers/hists.c19
-rw-r--r--tools/perf/ui/stdio/hist.c15
3 files changed, 47 insertions, 14 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 35b82caf8090..ad0a70f0edaf 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -381,6 +381,25 @@ static bool annotate_browser__toggle_source(struct annotate_browser *browser)
return true;
}
+#define SYM_TITLE_MAX_SIZE (PATH_MAX + 64)
+
+static void annotate_browser__show_full_location(struct ui_browser *browser)
+{
+ struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
+ struct disasm_line *cursor = disasm_line(ab->selection);
+ struct annotation_line *al = &cursor->al;
+
+ if (al->offset != -1)
+ ui_helpline__puts("Only available for source code lines.");
+ else if (al->fileloc == NULL)
+ ui_helpline__puts("No source file location.");
+ else {
+ char help_line[SYM_TITLE_MAX_SIZE];
+ sprintf (help_line, "Source file location: %s", al->fileloc);
+ ui_helpline__puts(help_line);
+ }
+}
+
static void ui_browser__init_asm_mode(struct ui_browser *browser)
{
struct annotation *notes = browser__annotation(browser);
@@ -388,8 +407,6 @@ static void ui_browser__init_asm_mode(struct ui_browser *browser)
browser->nr_entries = notes->nr_asm_entries;
}
-#define SYM_TITLE_MAX_SIZE (PATH_MAX + 64)
-
static int sym_title(struct symbol *sym, struct map *map, char *title,
size_t sz, int percent_type)
{
@@ -398,7 +415,7 @@ static int sym_title(struct symbol *sym, struct map *map, char *title,
}
/*
- * This can be called from external jumps, i.e. jumps from one functon
+ * This can be called from external jumps, i.e. jumps from one function
* to another, like from the kernel's entry_SYSCALL_64 function to the
* swapgs_restore_regs_and_return_to_usermode() function.
*
@@ -747,6 +764,7 @@ static int annotate_browser__run(struct annotate_browser *browser,
"c Show min/max cycle\n"
"/ Search string\n"
"k Toggle line numbers\n"
+ "l Show full source file location\n"
"P Print to [symbol_name].annotation file.\n"
"r Run available scripts\n"
"p Toggle percent type [local/global]\n"
@@ -760,6 +778,9 @@ static int annotate_browser__run(struct annotate_browser *browser,
case 'k':
notes->options->show_linenr = !notes->options->show_linenr;
continue;
+ case 'l':
+ annotate_browser__show_full_location (&browser->b);
+ continue;
case 'H':
nd = browser->curr_hot;
break;
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 3b9818ee9546..b72ee6822222 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -117,7 +117,7 @@ static void hist_browser__update_rows(struct hist_browser *hb)
browser->rows -= browser->extra_title_lines;
/*
* Verify if we were at the last line and that line isn't
- * visibe because we now show the header line(s).
+ * visible because we now show the header line(s).
*/
index_row = browser->index - browser->top_idx;
if (index_row >= browser->rows)
@@ -682,6 +682,7 @@ static int hist_browser__handle_hotkey(struct hist_browser *browser, bool warn_l
switch (key) {
case K_TIMER: {
struct hist_browser_timer *hbt = browser->hbt;
+ struct evsel *evsel = hists_to_evsel(browser->hists);
u64 nr_entries;
WARN_ON_ONCE(!hbt);
@@ -696,10 +697,10 @@ static int hist_browser__handle_hotkey(struct hist_browser *browser, bool warn_l
ui_browser__update_nr_entries(&browser->b, nr_entries);
if (warn_lost_event &&
- (browser->hists->stats.nr_lost_warned !=
- browser->hists->stats.nr_events[PERF_RECORD_LOST])) {
- browser->hists->stats.nr_lost_warned =
- browser->hists->stats.nr_events[PERF_RECORD_LOST];
+ (evsel->evlist->stats.nr_lost_warned !=
+ evsel->evlist->stats.nr_events[PERF_RECORD_LOST])) {
+ evsel->evlist->stats.nr_lost_warned =
+ evsel->evlist->stats.nr_events[PERF_RECORD_LOST];
ui_browser__warn_lost_events(&browser->b);
}
@@ -3416,7 +3417,7 @@ static void perf_evsel_menu__write(struct ui_browser *browser,
struct evsel *evsel = list_entry(entry, struct evsel, core.node);
struct hists *hists = evsel__hists(evsel);
bool current_entry = ui_browser__is_current_entry(browser, row);
- unsigned long nr_events = hists->stats.nr_events[PERF_RECORD_SAMPLE];
+ unsigned long nr_events = hists->stats.nr_samples;
const char *ev_name = evsel__name(evsel);
char bf[256], unit;
const char *warn = " ";
@@ -3432,7 +3433,7 @@ static void perf_evsel_menu__write(struct ui_browser *browser,
for_each_group_member(pos, evsel) {
struct hists *pos_hists = evsel__hists(pos);
- nr_events += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE];
+ nr_events += pos_hists->stats.nr_samples;
}
}
@@ -3441,7 +3442,7 @@ static void perf_evsel_menu__write(struct ui_browser *browser,
unit, unit == ' ' ? "" : " ", ev_name);
ui_browser__printf(browser, "%s", bf);
- nr_events = hists->stats.nr_events[PERF_RECORD_LOST];
+ nr_events = evsel->evlist->stats.nr_events[PERF_RECORD_LOST];
if (nr_events != 0) {
menu->lost_events = true;
if (!current_entry)
@@ -3647,7 +3648,7 @@ static int block_hists_browser__title(struct hist_browser *browser, char *bf,
{
struct hists *hists = evsel__hists(browser->block_evsel);
const char *evname = evsel__name(browser->block_evsel);
- unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE];
+ unsigned long nr_samples = hists->stats.nr_samples;
int ret;
ret = scnprintf(bf, size, "# Samples: %lu", nr_samples);
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 2ab2af4d4849..f36270485168 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -897,10 +897,12 @@ out:
return ret;
}
-size_t events_stats__fprintf(struct events_stats *stats, FILE *fp)
+size_t events_stats__fprintf(struct events_stats *stats, FILE *fp,
+ bool skip_empty)
{
int i;
size_t ret = 0;
+ u32 total = stats->nr_events[0];
for (i = 0; i < PERF_RECORD_HEADER_MAX; ++i) {
const char *name;
@@ -908,8 +910,17 @@ size_t events_stats__fprintf(struct events_stats *stats, FILE *fp)
name = perf_event__name(i);
if (!strcmp(name, "UNKNOWN"))
continue;
+ if (skip_empty && !stats->nr_events[i])
+ continue;
- ret += fprintf(fp, "%16s events: %10d\n", name, stats->nr_events[i]);
+ if (i && total) {
+ ret += fprintf(fp, "%16s events: %10d (%4.1f%%)\n",
+ name, stats->nr_events[i],
+ 100.0 * stats->nr_events[i] / total);
+ } else {
+ ret += fprintf(fp, "%16s events: %10d\n",
+ name, stats->nr_events[i]);
+ }
}
return ret;
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-27 00:15:53 +0000