[PATCH 5/6] perf report: Add a menu item to annotate data type in TUI

Namhyung Kim
2024-04-09T23:50:04Z

When the hist entry has the type info, it should be able to display the
annotation browser for the type like in `perf annotate --data-type`.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
tools/perf/builtin-report.c | 5 +++++
tools/perf/ui/browsers/hists.c | 31 +++++++++++++++++++++++++++++++
2 files changed, 36 insertions(+)

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index dcd93ee5fc24..aaa6427a1224 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -1694,6 +1694,11 @@ int cmd_report(int argc, const char **argv)
else
use_browser = 0;

+ if (report.data_type && use_browser == 1) {
+ symbol_conf.annotate_data_member = true;
+ symbol_conf.annotate_data_sample = true;
+ }
+
if (sort_order && strstr(sort_order, "ipc")) {
parse_options_usage(report_usage, options, "s", 1);
goto error;
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 0c02b3a8e121..71b32591d61a 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -38,6 +38,7 @@
#include "../ui.h"
#include "map.h"
#include "annotate.h"
+#include "annotate-data.h"
#include "srcline.h"
#include "string2.h"
#include "units.h"
@@ -2505,6 +2506,32 @@ add_annotate_opt(struct hist_browser *browser __maybe_unused,
return 1;
}

+static int
+do_annotate_type(struct hist_browser *browser, struct popup_action *act)
+{
+ struct hist_entry *he = browser->he_selection;
+
+ hist_entry__annotate_data_tui(he, act->evsel, browser->hbt);
+ ui_browser__handle_resize(&browser->b);
+ return 0;
+}
+
+static int
+add_annotate_type_opt(struct hist_browser *browser,
+ struct popup_action *act, char **optstr,
+ struct hist_entry *he)
+{
+ if (he == NULL || he->mem_type == NULL || he->mem_type->histograms == NULL)
+ return 0;
+
+ if (asprintf(optstr, "Annotate type %s", he->mem_type->self.type_name) < 0)
+ return 0;
+
+ act->evsel = hists_to_evsel(browser->hists);
+ act->fn = do_annotate_type;
+ return 1;
+}
+
static int
do_zoom_thread(struct hist_browser *browser, struct popup_action *act)
{
@@ -3307,6 +3334,10 @@ static int evsel__hists_browse(struct evsel *evsel, int nr_events, const char *h
browser->he_selection->ip);
}
skip_annotation:
+ nr_options += add_annotate_type_opt(browser,
+ &actions[nr_options],
+ &options[nr_options],
+ browser->he_selection);
nr_options += add_thread_opt(browser, &actions[nr_options],
&options[nr_options], thread);
nr_options += add_dso_opt(browser, &actions[nr_options],
--
2.44.0.478.gd926399ef9-goog