top_trace_array
tr = top_trace_array();
ret = create_event_filter(top_trace_array(), ep->event, ep->filter_str,
struct trace_array *tr = top_trace_array();
struct trace_array *tr = top_trace_array();
struct trace_array *tr = top_trace_array();
tr = top_trace_array();
tr = top_trace_array();
tr = top_trace_array();
event_trace_file.tr = top_trace_array();
struct trace_array *tr = top_trace_array();
file = find_trace_probe_file(tk, top_trace_array());
file = find_trace_probe_file(tk, top_trace_array());
file = find_trace_probe_file(tk, top_trace_array());
file = find_trace_probe_file(tk, top_trace_array());