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Fix synchronization.tex typo

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Han Xu
2023-03-18 17:50:01 -05:00
parent e7e4462e4f
commit 33d09a6348
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synchronization/synchronization.tex
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@@ -1461,7 +1461,7 @@ We can do better!
Let's use a condition variable and then we will use a broadcast/signal functions to wake up the sleeping threads.
A reminder, a condition variable is similar to a house! Threads go there to sleep (\keyword{pthread\_cond\_wait}).
A threa can choose to wake up one thread (\keyword{pthread\_cond\_signal}) or all of them (\keyword{pthread\_cond\_broadcast}).
A thread can choose to wake up one thread (\keyword{pthread\_cond\_signal}) or all of them (\keyword{pthread\_cond\_broadcast}).
If there are no threads currently waiting then these two calls have no effect.
A condition variable version is usually similar to a busy loop incorrect solution - as we will show next.