Dan Williams 3bc52c45ba dax: define a unified inode/address_space for device-dax mappings ...

In support of enabling resize / truncate of device-dax instances, define
a pseudo-fs to provide a unified inode/address space for vm operations.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2016-08-23 22:58:51 -07:00

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