[PATCH 5/8] xfs: add DAX file operations support

[Boaz Harrosh]

On 03/24/2015 11:17 PM, Dave Chinner wrote:
> On Tue, Mar 24, 2015 at 02:08:36PM +0200, Boaz Harrosh wrote:
<>
> 
> iter_file_splice_write() uses vfs_iter_write, which goes through
> ->write_iter, which we punt to the direct IO path for DAX.
> 

Cool real cool. What I thought too. Will send a patch to fix
and simplify ext2/4 ASAP. Its ready only still testing ...

> Cheers,
> Dave.
>