Thread (5 messages) flat view 5 messages, 3 authors, 2004-02-13

Re: Adding Reed-Solomon Personality to MD, need help/advice

From: Ming Zhang <hidden>
Date: 2004-02-13 14:18:30

The new book Linux Kernel Development and 
http://lwn.net/Articles/driver-porting/

may give u some help.


ming

On Thu, 2004-02-12 at 23:35, Nathan Lewis wrote:
Now that I've got working Reed Soloman code, I need to make a decision 
really quickly on whether to use 2.4 or 2.6.  I've got both, and it does 
look like the raid code is much cleaner in 2.6, and it also helps that 
there is raid6 for 2.6, which shows me approximately where I'd need to 
modify code to turn it into RS.  However, I really need some documentation 
on the bio structure.  The bio.h file is sorely lacking comments, and, of 
course, the Rubini book isn't going to help me.

Can someone point me at some documentation for the bio structure?

quoted
I strongly agree with Peter.  Base your work on 2.6, not 2.4.  The
raid code is much cleaner in 2.6.
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