cleanup: vfs: small comment fix for block_invalidatepage
The patch is aganist 3.1-rc3. Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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@ -1470,13 +1470,13 @@ static void discard_buffer(struct buffer_head * bh)
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}
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}
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/**
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/**
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* block_invalidatepage - invalidate part of all of a buffer-backed page
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* block_invalidatepage - invalidate part or all of a buffer-backed page
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*
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*
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* @page: the page which is affected
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* @page: the page which is affected
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* @offset: the index of the truncation point
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* @offset: the index of the truncation point
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*
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*
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* block_invalidatepage() is called when all or part of the page has become
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* block_invalidatepage() is called when all or part of the page has become
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* invalidatedby a truncate operation.
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* invalidated by a truncate operation.
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*
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*
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* block_invalidatepage() does not have to release all buffers, but it must
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* block_invalidatepage() does not have to release all buffers, but it must
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* ensure that no dirty buffer is left outside @offset and that no I/O
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* ensure that no dirty buffer is left outside @offset and that no I/O
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