Change dm-flakey to implement direct_access function,
flakey_direct_access(), which maps sector and calls direct_access
function of its physical target device. This pretty much is a copy
from DM Linear.
This allows fs with DAX to pass in xfstests. It does not actually introduce
data corruption
On Tue, Sep 20, 2016 at 01:47:34PM -0700, Dave Jiang wrote:
> Change dm-flakey to implement direct_access function,
> flakey_direct_access(), which maps sector and calls direct_access
> function of its physical target device. This pretty much is a copy
> from DM Linear.
>
> This allows fs with
