tree a2a0e0118ca82153089ea9ce6f6c0827ea51bdeb
parent 31a6f1a6e5a4a26040b67d8fa4256539b36f5893
author Jan Kara <jack@suse.cz> 1509550593 +0100
committer Dan Williams <dan.j.williams@intel.com> 1509715583 -0700

dax: Factor out getting of pfn out of iomap

Factor out code to get pfn out of iomap that is shared between PTE and
PMD fault path.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>