output_log
output_log[output_log_pos].data = byte;
output_log[output_log_pos].status = status;
output_log[output_log_pos].jiffies = jiffies;
output_log[(i + output_log_pos) % OLOGSIZE].data,
output_log[(i + output_log_pos) % OLOGSIZE].status,
output_log[(i + output_log_pos) % OLOGSIZE].jiffies);
} output_log[OLOGSIZE];