. By Alessandro Rubini & Jonathan Corbet . 2nd Edition June 2001 . 0-59600-008-1, Order Number: 0081 . 586 pages, $39.95 . Memory Management in Linux . The mmap Device Operation . The kiobuf Interface . Direct Memory Access and Bus Mastering . Backward Compatibility . Quick Reference . This chapter delves into the area of Linux memory management, with an emphasis on techniques that are useful to the device driver writer. The material in this chapter is somewhat advanced, and not everybody will need a grasp