• Dan Williams's avatar
    dax: add a facility to lookup a dax device by 'host' device name · 72058005
    Dan Williams authored
    For the current block_device based filesystem-dax path, we need a way
    for it to lookup the dax_device associated with a block_device. Add a
    'host' property of a dax_device that can be used for this purpose. It is
    a free form string, but for a dax_device associated with a block device
    it is the bdev name.
    
    This is a stop-gap until filesystems are able to mount on a dax-inode
    directly.
    Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
    72058005
device.c 17.3 KB