dax: convert to bitmask for flags
authorDan Williams <dan.j.williams@intel.com>
Wed, 28 Jun 2017 00:59:28 +0000 (17:59 -0700)
committerDan Williams <dan.j.williams@intel.com>
Thu, 29 Jun 2017 16:29:49 +0000 (09:29 -0700)
commit9a60c3ef577beb0376704808949f2c1f8fb0672c
tree380ccc02e12d369daca7ec13d93593e06dd6cf52
parent5d61e43b3975c0582003329d9de9d5e85abf5d33
dax: convert to bitmask for flags

In preparation for adding more flags, convert the existing flag to a
bit-flag.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/dax/super.c