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-rw-r--r--tools/perf/builtin-top.c24
-rw-r--r--tools/perf/ui/browsers/hists.c19
2 files changed, 20 insertions, 23 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 619a8696fda7..ecf319728f25 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -586,27 +586,9 @@ static void *display_thread_tui(void *arg)
hists->uid_filter_str = top->record_opts.target.uid_str;
}
- while (true) {
- int key = perf_evlist__tui_browse_hists(top->evlist, help, &hbt,
- top->min_percent,
- &top->session->header.env);
-
- if (key != 'f')
- break;
-
- perf_evlist__toggle_enable(top->evlist);
- /*
- * No need to refresh, resort/decay histogram entries
- * if we are not collecting samples:
- */
- if (top->evlist->enabled) {
- hbt.refresh = top->delay_secs;
- help = "Press 'f' to disable the events or 'h' to see other hotkeys";
- } else {
- help = "Press 'f' again to re-enable the events";
- hbt.refresh = 0;
- }
- }
+ perf_evlist__tui_browse_hists(top->evlist, help, &hbt,
+ top->min_percent,
+ &top->session->header.env);
done = 1;
return NULL;
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index c42adb600091..7629bef2fd79 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1902,8 +1902,23 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
case CTRL('c'):
goto out_free_stack;
case 'f':
- if (!is_report_browser(hbt))
- goto out_free_stack;
+ if (!is_report_browser(hbt)) {
+ struct perf_top *top = hbt->arg;
+
+ perf_evlist__toggle_enable(top->evlist);
+ /*
+ * No need to refresh, resort/decay histogram
+ * entries if we are not collecting samples:
+ */
+ if (top->evlist->enabled) {
+ helpline = "Press 'f' to disable the events or 'h' to see other hotkeys";
+ hbt->refresh = delay_secs;
+ } else {
+ helpline = "Press 'f' again to re-enable the events";
+ hbt->refresh = 0;
+ }
+ continue;
+ }
/* Fall thru */
default:
helpline = "Press '?' for help on key bindings";