[linux-lvm] Re: dm, dm_table, request_queue

Joe Thornber thornber at redhat.com
Mon Feb 23 15:36:01 UTC 2004

On Mon, Feb 23, 2004 at 05:31:08PM +0100, Miquel van Smoorenburg wrote:
> And, in general, do you feel this is the correct solution ?

No, I'm going to do what Jens Axboe suggested and add a congestion
function into the request_queue itself.  dm will therefore provide its
own congestion function that takes the targets into account.  I think
this is the opposite of what you're suggesting, devices look downwards
to their children devices rather than up to their parents.

- Joe

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