tree e0e22fcca09c7b5bb9d1c74d9e0b48da11bae8a7
parent 6568b08b77816cda2a95919c7494108d983d5941
author Dan Williams <dan.j.williams@intel.com> 1485327729 -0800
committer Dan Williams <dan.j.williams@intel.com> 1492640075 -0700

pmem: add dax_operations support

Setup a dax_device to have the same lifetime as the pmem block device
and add a ->direct_access() method that is equivalent to
pmem_direct_access(). Once fs/dax.c has been converted to use
dax_operations the old pmem_direct_access() will be removed.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>