Messages in this thread Patch in this message | | | Date | Tue, 16 Sep 2014 16:51:27 +0800 | From | Yao Dongdong <> | Subject | [PATCH] Documentation/memory-barriers.txt: match table to its comment followed |
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The table shows CPU2's sequence of events as "x = B; y = A;", but its comment followed described as "x = A; y = B;".
Signed-off-by: Yao Dongdong <yaodongdong@huawei.com> --- Documentation/memory-barriers.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index a4de88f..9a46bbe 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -115,8 +115,8 @@ For example, consider the following sequence of events: CPU 1 CPU 2 =============== =============== { A == 1; B == 2 } - A = 3; x = B; - B = 4; y = A; + A = 3; x = A; + B = 4; y = B;
The set of accesses as seen by the memory system in the middle can be arranged in 24 different combinations: -- 1.8.0.1
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