perf tools: Add 'signed' flag setting back into trace-event-parse.c

Commit 13999e5 (perf tools: Handle the case with and without the "signed" trace field) removed code to set the FIELD_IS_SIGNED flag that was originally added by commit 26a5074 (tracing/events: Add 'signed' field to format files). This adds it back. Signed-off-by: Tom Zanussi <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Frederic Weisbecker <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
mrcsosa · Nov 25, 2009 · 0d0bea5 · 0d0bea5
1 parent 9533ac6
commit 0d0bea5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
@@ -941,7 +941,8 @@ static int event_read_fields(struct event *event, struct format_field **fields)
 			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)