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cleanup: vfs: small comment fix for block_invalidatepage

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The patch is aganist 3.1-rc3.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Wang Sheng-Hui 2011-09-01 08:22:57 +08:00 committed by Christoph Hellwig
parent 39be79c16f
commit 814e1d25a5
1 changed files with 2 additions and 2 deletions
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4
fs/buffer.c
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@ -1470,13 +1470,13 @@ static void discard_buffer(struct buffer_head * bh)
}
/**
* block_invalidatepage - invalidate part of all of a buffer-backed page
* block_invalidatepage - invalidate part or all of a buffer-backed page
*
* @page: the page which is affected
* @offset: the index of the truncation point
*
* block_invalidatepage() is called when all or part of the page has become
* invalidatedby a truncate operation.
* invalidated by a truncate operation.
*
* block_invalidatepage() does not have to release all buffers, but it must
* ensure that no dirty buffer is left outside @offset and that no I/O