Commits
Alex Elder committed cb75223d2b1
rbd: snap names are pointer to constant data
Make explicit that snapshot names don't change by making functions
return and take parameters that that point to const qualified data.
This resolves:
http://tracker.ceph.com/issues/4867
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>