perf tools: Reinstate 'signed' field flag for tracepoints

[karo-tx-linux.git] / tools / lib / traceevent / event-parse.c

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index f5046191d08627440f15c106d6c093dedba29b90..bb8b3db0e583834e5a4064737e195e1592972d18 100644 (file)
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -1462,7 +1462,8 @@ static int event_read_fields(struct event_format *event, struct format_field **f
                        if (read_expect_type(EVENT_ITEM, &token))
                                goto fail;
 
-                       /* add signed type */
+                       if (strtoul(token, NULL, 0))
+                               field->flags |= FIELD_IS_SIGNED;
 
                        free_token(token);
                        if (read_expected(EVENT_OP, ";") < 0)