err_pos          1904 kernel/trace/trace.h extern unsigned int err_pos(char *cmd, const char *str);
err_pos           601 kernel/trace/trace_events_hist.c 	return err_pos(last_cmd, str);
err_pos           629 kernel/trace/trace_events_hist.c static void hist_err(struct trace_array *tr, u8 err_type, u8 err_pos)
err_pos           632 kernel/trace/trace_events_hist.c 			err_type, err_pos);