tree b8425cd193874adee8ba36181e64294ef39335cc
parent afc24d49c1e5dbeef745c1c1246f5ae6ebd97c71
author Tejun Heo <tj@kernel.org> 1270633949 +0900
committer Jens Axboe <jens.axboe@oracle.com> 1272358674 +0200

block: factor out bd_may_claim()

Factor out bd_may_claim() from bd_claim(), add comments and apply a
couple of cosmetic edits.  This is to prepare for further updates to
claim path.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>