trace_seq_do_printf 5950 tools/lib/traceevent/event-parse.c trace_seq_do_printf(&s); trace_seq_do_printf 5960 tools/lib/traceevent/event-parse.c trace_seq_do_printf(&s); trace_seq_do_printf 53 tools/lib/traceevent/trace-seq.h extern int trace_seq_do_printf(struct trace_seq *s);