tree 06e839b2bd07bb335c86c9798fb9cee53cc8c6ab
parent c76541a932113faa5b3be65a3f0a3d4ebbc86aeb
author Keith Busch <keith.busch@intel.com> 1419036854 -0700
committer Jens Axboe <axboe@fb.com> 1419096855 -0700

blk-mq: Export freeze/unfreeze functions

Let drivers prevent entering a queue that isn't available.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>