X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=doc%2Ftour.texi;h=195238597b03a84805ecba4c979cf50846c69bd0;hb=71a7177a212dbecb048aaa8db4ff54620ff25464;hp=efa1166abd072dd814c565fe362883675263c240;hpb=4ebf33908a571a7cde93fe618902b044e3633cdf;p=pintos-anon

diff --git a/doc/tour.texi b/doc/tour.texi
index efa1166..1952385 100644
--- a/doc/tour.texi
+++ b/doc/tour.texi
@@ -468,13 +468,13 @@ Before any of these functions call @func{schedule}, they disable
 interrupts (or ensure that they are already disabled) and then change
 the running thread's state to something other than running.
 
-The actual @func{schedule} implementation is simple.  It records the
+@func{schedule} is simple but tricky.  It records the
 current thread in local variable @var{cur}, determines the next thread
 to run as local variable @var{next} (by calling
 @func{next_thread_to_run}), and then calls @func{switch_threads} to do
 the actual thread switch.  The thread we switched to was also running
 inside @func{switch_threads}, as are all the threads not currently
-running in Pintos, so the new thread now returns out of
+running, so the new thread now returns out of
 @func{switch_threads}, returning the previously running thread.
 
 @func{switch_threads} is an assembly language routine in
@@ -742,7 +742,7 @@ condition after the wait completes and, if necessary, wait again.
 Initializes @var{cond} as a new condition variable.
 @end deftypefun
 
-@deftypefun void cond_wait (struct condition *@var{cond})
+@deftypefun void cond_wait (struct condition *@var{cond}, struct lock *@var{lock})
 Atomically releases @var{lock} (the monitor lock) and waits for
 @var{cond} to be signaled by some other piece of code.  After
 @var{cond} is signaled, reacquires @var{lock} before returning.