Commit 49908a1b authored Nov 04, 2011 by Steven Rostedt Committed by Steven Rostedt Nov 07, 2011

perf: Fix parsing of __print_flags() in TP_printk()



A update is made to the sched:sched_switch event that adds some
logic to the first parameter of the __print_flags() that shows the
state of tasks. This change cause perf to fail parsing the flags.

A simple fix is needed to have the parser be able to process ops
within the argument.

Cc: stable@vger.kernel.org
Reported-by: Andrew Vagin <avagin@openvz.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent c8452afb

tools/perf/util/trace-event-parse.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1537,6 +1537,8 @@ process_flags(struct event event, struct print_arg arg, char **tok)
		field = malloc_or_die(sizeof(*field));

		type = process_arg(event, field, &token);
		while (type == EVENT_OP)
		type = process_op(event, field, &token);
		if (test_type_token(type, token, EVENT_DELIM, ","))
		goto out_free;