On Fri, Oct 30, 2015 at 10:39:11AM +1100, Dave Chinner wrote:
> On Thu, Oct 29, 2015 at 10:29:57AM -0400, Brian Foster wrote:
> > On Mon, Oct 19, 2015 at 02:27:16PM +1100, Dave Chinner wrote:
> > > From: Dave Chinner <dchinner@xxxxxxxxxx>
> > >
> > > For DAX, we are now doing block zeroing and
> > > we are updating the file size during allocation. This means we no
> > > longer need an IO completion callback to do these things, so remove
> > > the completion callbacks from the __dax_fault and __dax_mkwrite
> > > calls.
> > >
> >
> > Where do we "update the file size during allocation?"
>
> Stale comment. For page faults, we'll never update the file size
> (segv if fault is beyond EOF), and DIO still does IO completion
> based file size updates.
>
Ok. With that fixed up:
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
> Cheers,
>
> Dave.
> --
> Dave Chinner
> david@xxxxxxxxxxxxx
>
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