>From dd1379033d25ea29bb922a5bafcd8366e18249ad Mon Sep 17 00:00:00 2001
From: Akira Yokosawa <akiyks@xxxxxxxxx>
Date: Sat, 25 Mar 2017 17:44:41 +0900
Subject: [RFC PATCH 4/7] advsync: Add footnote on transitivity
Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx>
---
advsync/memorybarriers.tex | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/advsync/memorybarriers.tex b/advsync/memorybarriers.tex
index c26e931..9b8c4c5 100644
--- a/advsync/memorybarriers.tex
+++ b/advsync/memorybarriers.tex
@@ -2162,7 +2162,9 @@ The following list of rules summarizes the lessons of this section:
\item Control dependencies pair normally with other types of barriers.
-\item Control dependencies do \emph{not} provide transitivity.
+\item Control dependencies do \emph{not} provide transitivity.\footnote{
+ Refer to Section~\ref{sec:advsync:Transitivity} for
+ the meaning of transitivity.}
If you need transitivity, use \co{smp_mb()}.
\end{enumerate}
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe perfbook" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
