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

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Commit 13999e5934 (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 26a50744b2
(tracing/events: Add 'signed' field to format files).

This adds it back.

Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <1259133299-23594-2-git-send-email-tzanussi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Tom Zanussi 2009-11-25 01:14:58 -06:00 committed by Ingo Molnar
parent 9533ac6291
commit 0d0bea5ea4
1 changed files with 2 additions and 1 deletions
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3
tools/perf/util/trace-event-parse.c
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@ -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)