[PATCH 0/2] Bcache fixes for 4.16

[Michael Lyle <mlyle@xxxxxxxx>]

Hi Jens,

Please pick up these two critical fixes to bcache by Tang Junhui.
They're both one-liners and have been reviewed and tested.

The first corrects a regression when flash-only volumes are present
that was introduced in 4.16-RC1.  The second adjusts bio refcount
and completion behavior to work with md RAID5 backing.

Thanks,

Mike