diff options
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 80c9e062bd5b..4bf6e02c2b2a 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -515,24 +515,25 @@ static void handle_keypress(struct perf_session *session, int c) break; case 'E': if (top.evlist->nr_entries > 1) { + int counter; fprintf(stderr, "\nAvailable events:"); list_for_each_entry(top.sym_evsel, &top.evlist->entries, node) fprintf(stderr, "\n\t%d %s", top.sym_evsel->idx, event_name(top.sym_evsel)); - prompt_integer(&top.sym_counter, "Enter details event counter"); + prompt_integer(&counter, "Enter details event counter"); - if (top.sym_counter >= top.evlist->nr_entries) { + if (counter >= top.evlist->nr_entries) { top.sym_evsel = list_entry(top.evlist->entries.next, struct perf_evsel, node); - top.sym_counter = 0; fprintf(stderr, "Sorry, no such event, using %s.\n", event_name(top.sym_evsel)); sleep(1); break; } list_for_each_entry(top.sym_evsel, &top.evlist->entries, node) - if (top.sym_evsel->idx == top.sym_counter) + if (top.sym_evsel->idx == counter) break; - } else top.sym_counter = 0; + } else + top.sym_evsel = list_entry(top.evlist->entries.next, struct perf_evsel, node); break; case 'f': prompt_integer(&top.count_filter, "Enter display event count filter"); |