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SubjectRe: [PATCH 34/36] block: implement bio_associate_current()
Hey, Jeff.

On Wed, Feb 22, 2012 at 08:45:02AM -0500, Jeff Moyer wrote:
> Tejun Heo <tj@kernel.org> writes:
>
> > -v2: #ifdef CONFIG_BLK_CGROUP added around bio->bi_ioc dereference in
> > rq_ioc() to fix build breakage.
>
> This is useful for cfq without blk cgroups as well, right? Why have you
> limited the scope like this?

Because blk-throttle is the only current user. We can move the
BLK_CGROUP to cover just bi_css later on as we add more users.

Thanks.

--
tejun


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