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-rw-r--r--Documentation/memory-barriers.txt9
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt
index 2759f7c188f0..3c4e1b3b80a1 100644
--- 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:
251 251
252 And for: 252 And for:
253 253
254 *A = X; Y = *A; 254 *A = X; *(A + 4) = Y;
255 255
256 we may get either of: 256 we may get any of:
257 257
258 STORE *A = X; Y = LOAD *A; 258 STORE *A = X; STORE *(A + 4) = Y;
259 STORE *A = Y = X; 259 STORE *(A + 4) = Y; STORE *A = X;
260 STORE {*A, *(A + 4) } = {X, Y};
260 261
261 262
262========================= 263=========================