Documentation: Fix memory-barriers.txt example

This commit fixes a broken example of overlapping stores in the Documentation/memory-barriers.txt file. Reported-by: Nikunj A Dadhania <[email protected]> Signed-off-by: Paul E. McKenney <[email protected]>
lucamilanesio · Oct 23, 2012 · f191eec · f191eec
1 parent 6f0c058
commit f191eec
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt
@@ -251,12 +251,13 @@ And there are a number of things that _must_ or _must_not_ be assumed:
 
      And for:
 
-	*A = X; Y = *A;
+	*A = X; *(A + 4) = Y;
 
-     we may get either of:
+     we may get any of:
 
-	STORE *A = X; Y = LOAD *A;
-	STORE *A = Y = X;
+	STORE *A = X; STORE *(A + 4) = Y;
+	STORE *(A + 4) = Y; STORE *A = X;
+	STORE {*A, *(A + 4) } = {X, Y};
 
 
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