block: move rq_ioc() to blk.h

We want to use it outside of blk-core.c.

Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Omar Sandoval <osandov@fb.com>
This commit is contained in:
Jens Axboe 2016-12-14 14:23:43 -07:00
commit c23ecb4260
2 changed files with 16 additions and 16 deletions