tools lib traceevent: Fix warning on '>=' operator

Although the '>=' (and '<=') operator is handled properly in
libtraceevent, it emitted following spurious warnings on perf test:

 $ perf test
 5: parse events tests                                     :
  ...
  Warning: unknown op '>='
  Warning: unknown op '>='
  Warning: unknown op '>='
  Warning: unknown op '>='
  Warning: unknown op '>='
  Warning: unknown op '>='
  ...

Add the operator to the checks.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1358236939-17393-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index dc42e55469d1..f5046191d086 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -1784,6 +1784,8 @@ process_op(struct event_format *event, struct print_arg *arg, char **tok)
                    strcmp(token, "/") == 0 ||
                    strcmp(token, "<") == 0 ||
                    strcmp(token, ">") == 0 ||
+                   strcmp(token, "<=") == 0 ||
+                   strcmp(token, ">=") == 0 ||
                    strcmp(token, "==") == 0 ||
                    strcmp(token, "!=") == 0) {