perf trace: Add flag/symbolic format_flags

It's useful to know whether a field is a flag or symbolic field
for e.g. when generating scripts - it allows us to translate
those fields specially rather than literally as plain numeric
values.

Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
Cc: fweisbec@gmail.com
Cc: rostedt@goodmis.org
Cc: anton@samba.org
Cc: hch@infradead.org
LKML-Reference: <1259133352-23685-3-git-send-email-tzanussi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h
index e7aaf002e667..aeb915778ae7 100644
--- a/tools/perf/util/trace-event.h
+++ b/tools/perf/util/trace-event.h
@@ -29,6 +29,8 @@ enum format_flags {
         FIELD_IS_SIGNED         = 4,
         FIELD_IS_STRING         = 8,
         FIELD_IS_DYNAMIC        = 16,
+        FIELD_IS_FLAG           = 32,
+        FIELD_IS_SYMBOLIC       = 64,
 };
 
 struct format_field {