Subject: Re: [PATCH block/for-linus] block: export bio_associate_*() and wbc_account_io()

From: Chris Mason <[email-masked]>
Date: Thu, 23 Jul 2015 14:30:07 -0400

On Thu, Jul 23, 2015 at 02:27:09PM -0400, Tejun Heo wrote:
> bio_associate_blkcg(), bio_associate_current() and wbc_account_io()
> are used to implement cgroup writeback support for filesystems and
> thus need to be exported.  Export them.

Thanks, these were the only three I needed on the btrfs side.

-chris