Block device throttling [Re: Distributed storage.]

[Evgeniy Polyakov]

On Tue, Aug 07, 2007 at 10:55:38PM +0200, Jens Axboe (jens.axboe@xxxxxxxxxx) wrote:
> I don't like structure bloat, but I do like nice design. Overloading is

So, what did we decide? To bloat bio a bit (add a queue pointer) or to
use physical device limits? The latter requires to replace all occurence
of bio->bi_bdev = something_new with blk_set_bdev(bio, somthing_new),
where queue limits will be appropriately charged. So far I'm testing
second case, but I only changed DST for testing, can change all other
users if needed though.

-- 
	Evgeniy Polyakov
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/