how to search file data blocks in kernel 2.6?

• To: [email protected]
• Subject: how to search file data blocks in kernel 2.6?
• From: Xin Zhao <[email protected]>
• Date: Fri, 7 Oct 2005 01:22:16 -0400
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• Reply-to: Xin Zhao <[email protected]>
• Sender: [email protected]

Hi,

In 2.4, we have structures like clean_pages to organize various cached
file data. But in 2.6, these structures disappeared. So how to
determine whether a file data block exists in cache? Can someone
kindly give me a brief description and point me to the right function
or linux source code file? Many thanks!

-x
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