locking/atomic: scripts: Clarify ordering of conditional atomics

[linux-2.6-microblaze.git] / scripts / atomic / kerneldoc / try_cmpxchg

diff --git a/scripts/atomic/kerneldoc/try_cmpxchg b/scripts/atomic/kerneldoc/try_cmpxchg
index 2965532..3ccff29 100644 (file)
--- a/scripts/atomic/kerneldoc/try_cmpxchg
+++ b/scripts/atomic/kerneldoc/try_cmpxchg
@@ -6,7 +6,8 @@ cat <<EOF
  * @new: ${int} value to assign
  *
  * If (@v == @old), atomically updates @v to @new with ${desc_order} ordering.
- * Otherwise, updates @old to the current value of @v.
+ * Otherwise, @v is not modified, @old is updated to the current value of @v,
+ * and relaxed ordering is provided.
  *
  * ${desc_noinstr}
  *