提交 7a458007 编写于 作者: S Sylvain Trias 提交者: Jonathan Corbet

Documentation/memory-barriers.txt: typo fix

Fix an obvious typo in the documentation.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>
上级 c8a329c7
......@@ -1711,7 +1711,7 @@ There are some more advanced barrier functions:
}
The dma_rmb() allows us guarantee the device has released ownership
before we read the data from the descriptor, and he dma_wmb() allows
before we read the data from the descriptor, and the dma_wmb() allows
us to guarantee the data is written to the descriptor before the device
can see it now has ownership. The wmb() is needed to guarantee that the
cache coherent memory writes have completed before attempting a write to
......
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