tracefs_ops is initialized inside tracefs_create_instance_dir and not
modified after. tracefs_create_instance_dir allows for initialization
only once, and is called from create_trace_instances(marked __init),
which is called from tracer_init_tracefs(marked __init). Also, mark
tracefs_create_instance_dir as __init.
Link: http://firstname.lastname@example.orgReviewed-by: Kees Cook <email@example.com>
Signed-off-by: Zubin Mithra <firstname.lastname@example.org>
Signed-off-by: Steven Rostedt (VMware) <email@example.com>