[PATCH 1/2] perf tools: Add 'signed' flag setting back into trace-event-parse.c

[Tom Zanussi]

Commit 13999e59343b042b0807be2df6ae5895d29782a0 (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
26a50744b21fff65bd754874072857bee8967f4d (tracing/events: Add 'signed'
field to format files).  This adds it back.

Signed-off-by: Tom Zanussi <tzanussi@xxxxxxxxx>
---
 tools/perf/util/trace-event-parse.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 180368b..0302405 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -946,7 +946,8 @@ 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)
-- 
1.6.4.GIT

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