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: NDan Williams <dan.j.williams@intel.com>
Showing
想要评论请 注册 或 登录