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-rw-r--r--tools/perf/util/session.c40
1 files changed, 7 insertions, 33 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 476caa129a20..0308d9ee7a77 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1620,52 +1620,26 @@ int __perf_session__set_tracepoints_handlers(struct perf_session *session,
const struct perf_evsel_str_handler *assocs,
size_t nr_assocs)
{
- struct perf_evlist *evlist = session->evlist;
- struct event_format *format;
struct perf_evsel *evsel;
- char *tracepoint, *name;
size_t i;
int err;
for (i = 0; i < nr_assocs; i++) {
- err = -ENOMEM;
- tracepoint = strdup(assocs[i].name);
- if (tracepoint == NULL)
- goto out;
-
- err = -ENOENT;
- name = strchr(tracepoint, ':');
- if (name == NULL)
- goto out_free;
-
- *name++ = '\0';
- format = pevent_find_event_by_name(session->pevent,
- tracepoint, name);
- if (format == NULL) {
- /*
- * Adding a handler for an event not in the session,
- * just ignore it.
- */
- goto next;
- }
-
- evsel = perf_evlist__find_tracepoint_by_id(evlist, format->id);
+ /*
+ * Adding a handler for an event not in the session,
+ * just ignore it.
+ */
+ evsel = perf_evlist__find_tracepoint_by_name(session->evlist, assocs[i].name);
if (evsel == NULL)
- goto next;
+ continue;
err = -EEXIST;
if (evsel->handler.func != NULL)
- goto out_free;
+ goto out;
evsel->handler.func = assocs[i].handler;
-next:
- free(tracepoint);
}
err = 0;
out:
return err;
-
-out_free:
- free(tracepoint);
- goto out;
}