Merge pull request #312 from eleanorLYJ/change-ch12-title

Change title to 'Synchronization' for better alignment with content

Author: jserv

lkmpg.tex

@@ -1672,7 +1672,7 @@ \subsection{Completions}
 
 \samplec{examples/completions.c}
 
-\section{Avoiding Collisions and Deadlocks}
+\section{Synchronization}
 \label{sec:synchronization}
 If processes running on different CPUs or in different threads try to access the same memory, then it is possible that strange things can happen or your system can lock up.
 To avoid this, various types of mutual exclusion kernel functions are available.