tree 84a5ba9004d9ff5fef7116231766f157d0acbe4f
parent 16f122661dbb3dfefc60788b528b54ad702005aa
author Mike Snitzer <snitzer@redhat.com> 1454279612 -0500
committer Mike Snitzer <snitzer@redhat.com> 1456157182 -0500

dm: optimize dm_request_fn()

DM multipath is the only request-based DM target -- which only supports
tables with a single target that is immutable.  Leverage this fact in
dm_request_fn().

Signed-off-by: Mike Snitzer <snitzer@redhat.com>