block: export bio_associate_*() and wbc_account_io()
authorTejun Heo <tj@kernel.org>
Thu, 23 Jul 2015 18:27:09 +0000 (14:27 -0400)
committerJens Axboe <axboe@fb.com>
Thu, 23 Jul 2015 19:36:44 +0000 (13:36 -0600)
commit5aa2a96b34073fb775917fbc7d5578a04164b9f7
tree6fb44815a7eedf80da999779dc6be7d1eb65e6a9
parent5f6c2d2b7dbb541c1e922538c49fa04c494ae3d7
block: export bio_associate_*() and wbc_account_io()

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.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jens Axboe <axboe@fb.com>
block/bio.c
fs/fs-writeback.c