Out:  Wednesday January 21

Due:  Wednesday January 28

Read the text:  Silberschatz Chapter 7.  This material is difficult,
but understanding synchronization is one of the most important things
you'll get out of this course.  You'll need to spend time to think
about this and to work some problems.

Do problems 7.1, 7.8, 7.15, 7.17, 7.19