diff options
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 9 |
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, char evt_path[MAXPATHLEN]; struct dirent *evt_ent; DIR *evt_dir; - int ret = 0; + int ret = 0, found = 0; snprintf(evt_path, MAXPATHLEN, "%s/%s", tracing_events_path, sys_name); evt_dir = opendir(evt_path); @@ -468,10 +468,17 @@ static int add_tracepoint_multi_event(struct list_head *list, int *idx, if (!strglobmatch(evt_ent->d_name, evt_name)) continue; + found++; + ret = add_tracepoint(list, idx, sys_name, evt_ent->d_name, err, head_config); } + if (!found) { + tracepoint_error(err, ENOENT, sys_name, evt_name); + ret = -1; + } + closedir(evt_dir); return ret; } |