From: "Paul E. McKenney" <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
---
Documentation/memory-barriers.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/memory-barriers.txt
b/Documentation/memory-barriers.txt
index 13feb697271f..3d06f98b2ff2 100644
--- a/Documentation/memory-barriers.txt
+++ b/Documentation/memory-barriers.txt
@@ -746,7 +746,7 @@ You must also be careful not to rely too much on boolean
short-circuit
evaluation. Consider this example:
q = READ_ONCE_CTRL(a);
- if (a || 1 > 0)
+ if (q || 1 > 0)
ACCESS_ONCE(b) = 1;
Because the first condition cannot fault and the second condition is
--
1.8.1.5
--
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