Thread (1 message) 1 message, 1 author, 2003-02-25

Re: Questions answered by Neil Brown

From: Neil Brown <hidden>
Date: 2003-02-25 03:10:23 

On Monday February 24, Paul.Clements@SteelEye.com wrote:
 
So I think this means that we really need to duplicate the buffer memory
(bh->b_page, bh->b_data) and point the mirror I/Os to the duplicated
buffer, so we can allow the original (master_bh) to be freed before all
the I/Os complete. We then free the duplicate when the last mirror I/O
completes, right?

Yes, that is right.

NeilBrown
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