block: ioc_cgroup_changed() needs to be exported
authorJens Axboe <axboe@kernel.dk>
Mon, 19 Dec 2011 09:36:44 +0000 (10:36 +0100)
committerJens Axboe <axboe@kernel.dk>
Mon, 19 Dec 2011 09:36:44 +0000 (10:36 +0100)
commit64c42998f14d5894ea3138625897d620b30c8e4e
tree10a7f02d30f6f70f02f8e9db6f93aae41edc85f8
parent274193224cdabd687d804a26e0150bb20f2dd52c
block: ioc_cgroup_changed() needs to be exported

With the ioc changed, ioc_cgroup_changed() can be used by modular
code. So ensure that it is exported.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-ioc.c