Resolves illinois-cs241#69

_scripts/deploy.sh

@@ -13,7 +13,7 @@ if test $BUILD_FOCUS = WIKI; then
 else
     # Copy main to a tempfile, so we don't get any checkout errors
     TMP_DIR=`mktemp -d`;
-    find . -iname "*.pdf" -exec mv {} $TMP_DIR \;
+    find . -maxdepth 2 -iname "*.pdf" -exec mv {} $TMP_DIR \;
 
     # Set up ssh 
     git config --global core.sshCommand "ssh -i /tmp/deploy_wiki -F /dev/null";

malloc/malloc.tex

@@ -582,8 +582,14 @@ \section{Case Study: SLUB Allocator, Slab allocation}
 
 \section{Further Reading}
 
-There are many other allocation schemes.
-One of three allocators used internally by the Linux Kernel.
+Guiding questions
+
+\begin{itemize}
+\item Is malloc'ed memory initialized? How about calloc or realloc?
+\item Does realloc accept a number of elements or bytes?
+\item Why may the allocation functions error?
+\end{itemize}
+
 See \href{http://man7.org/linux/man-pages/man3/malloc.3.html}{the man page} or the appendix of the book \ref{man_malloc}!
 
 \begin{itemize}

processes/processes.tex

@@ -964,6 +964,23 @@ \subsection{Environment Variables}
 \section{Further Reading}
 
 Read the man pages and the POSIX groups above!
+Here are some guiding questions.
+Note that we aren't expecting you to memorize the man page.
+
+\begin{itemize}
+\item What is one reason fork may fail?
+\item Does fork copy all pages to the child?
+\item Are file descriptors cloned between parent and child?
+\item Are file descript\textbf{ions} cloned between parent and child?
+\item What is the difference between exec calls ending in an \keyword{e}?
+\item What is the difference between l and v in an exec call? How about \keyword{p}?
+\item When does exec error? What happens?
+\item Does wait only notify if a child has exited?
+\item Is it an error to pass a negative value into wait?
+\item How does one extract information out of the status?
+\item Why may wait fail?
+\item What happens when a parent doesn't wait on their children?
+\end{itemize}
 
 \begin{itemize}
 \item \href{http://man7.org/linux/man-pages/man2/fork.2.html}{fork}

scheduling/scheduling.tex

@@ -677,12 +677,16 @@ \section{Questions}
 \tightlist
 \item
   What is scheduling?
+\item
+  What is queueing? What are some different queueing methods?
 \item
   What is Turnaround Time? Response Time? Wait Time?
 \item
   What is the convoy effect?
 \item
-  Which algorithms have the best turnaround/response/wait time on average
+  Which algorithms have the best turnaround/response/wait time on average?
+\item
+  Do preemptive algorithms do better on average response time compared to non preemptive? How about turnaround/wait time?
 \end{itemize}
 
 \bibliographystyle{plainnat}

synchronization/synchronization.tex

@@ -2457,11 +2457,20 @@ \subsection{Consume}
 
 \section{External Resources}
 
+Guiding questions for the man pages
+
+\begin{itemize}
+\item How is a recursive mutex different than a default mutex?
+\item How is mutex trylock different than mutex lock?
+\item Why would a mutex lock fail? What's an example?
+\item What happens if you try to destroy a locked mutex?
+\item Can you copy the underlying bytes of a mutex instead of using a pointer?
+\item What is the lifecycle of a semaphore?
+\end{itemize}
+
 \begin{itemize}
 \item \href{http://linux.die.net/man/3/pthread_mutex_lock}{pthread\_mutex\_lock man page}
-\item \href{http://linux.die.net/man/3/pthread_mutex_unlock}{pthread\_mutex\_unlock man page}
 \item \href{http://linux.die.net/man/3/pthread_mutex_init}{pthread\_mutex\_init man page}
-\item \href{http://linux.die.net/man/3/pthread_mutex_destroy}{pthread\_mutex\_destroy man page}
 \item \href{http://man7.org/linux/man-pages/man3/sem_init.3.html}{sem\_init}
 \item \href{http://man7.org/linux/man-pages/man3/sem_wait.3.html}{sem\_wait}
 \item \href{http://man7.org/linux/man-pages/man3/sem_post.3.html}{sem\_post}

threads/threads.tex

@@ -603,6 +603,19 @@ \subsection{Extra: Lightweight Processes?}
 
 \subsection{Further Reading}
 
+Guiding questions
+
+\begin{itemize}
+\item What is the first argument to pthread create?
+\item What is the start routing in pthread create? How about arg?
+\item Why might pthread create fail?
+\item What are a few things that threads share in a process? What are a few things that threads have different?
+\item How can a thread uniquely identify itself?
+\item What are some examples of non thread safe library functions? Why might they not be thread safe?
+\item How can you stop a thread?
+\item How can you get back a thread's "return value"?
+\end{itemize}
+
 \begin{itemize}
 \item \href{http://man7.org/linux/man-pages/man3/pthread_create.3.html}{man page}
 \item \href{http://man7.org/linux/man-pages/man7/pthreads.7.html}{pthread reference guide}