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-rw-r--r--tools/perf/util/parse-events.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 3ed8bf175163..991bbd469bea 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -449,7 +449,7 @@ static int add_tracepoint_multi_event(struct list_head *list, int *idx,
449 char evt_path[MAXPATHLEN]; 449 char evt_path[MAXPATHLEN];
450 struct dirent *evt_ent; 450 struct dirent *evt_ent;
451 DIR *evt_dir; 451 DIR *evt_dir;
452 int ret = 0; 452 int ret = 0, found = 0;
453 453
454 snprintf(evt_path, MAXPATHLEN, "%s/%s", tracing_events_path, sys_name); 454 snprintf(evt_path, MAXPATHLEN, "%s/%s", tracing_events_path, sys_name);
455 evt_dir = opendir(evt_path); 455 evt_dir = opendir(evt_path);
@@ -468,10 +468,17 @@ static int add_tracepoint_multi_event(struct list_head *list, int *idx,
468 if (!strglobmatch(evt_ent->d_name, evt_name)) 468 if (!strglobmatch(evt_ent->d_name, evt_name))
469 continue; 469 continue;
470 470
471 found++;
472
471 ret = add_tracepoint(list, idx, sys_name, evt_ent->d_name, 473 ret = add_tracepoint(list, idx, sys_name, evt_ent->d_name,
472 err, head_config); 474 err, head_config);
473 } 475 }
474 476
477 if (!found) {
478 tracepoint_error(err, ENOENT, sys_name, evt_name);
479 ret = -1;
480 }
481
475 closedir(evt_dir); 482 closedir(evt_dir);
476 return ret; 483 return ret;
477} 484}