On Mon, 2016-05-09 at 16:34 -0600, Toshi Kani wrote:
> On Tue, 2016-05-10 at 07:19 +1000, Dave Chinner wrote:
:
> > > > >
> > > > > This patch should replace blkdev_dax_capable(), or just reuse
> > > > > that existing routine, or am I missing something?
> > > >
> > > > Good question. bdev_suppor
On Tue, 2016-05-10 at 07:19 +1000, Dave Chinner wrote:
> On Mon, May 09, 2016 at 11:23:03AM -0700, Dan Williams wrote:
> >
> > On Mon, May 9, 2016 at 11:12 AM, Toshi Kani wrote:
> > >
> > > On Sun, 2016-05-08 at 12:14 -0700, Dan Williams wrote:
> > > >
> > > > On Thu, May 5, 2016 at 5:29 PM, To
On Mon, May 09, 2016 at 11:23:03AM -0700, Dan Williams wrote:
> On Mon, May 9, 2016 at 11:12 AM, Toshi Kani wrote:
> > On Sun, 2016-05-08 at 12:14 -0700, Dan Williams wrote:
> >> On Thu, May 5, 2016 at 5:29 PM, Toshi Kani wrote:
> > :
> >> > +int bdev_supports_dax(struct super_block *sb, int blo
On Mon, May 9, 2016 at 11:12 AM, Toshi Kani wrote:
> On Sun, 2016-05-08 at 12:14 -0700, Dan Williams wrote:
>> On Thu, May 5, 2016 at 5:29 PM, Toshi Kani wrote:
> :
>> > +int bdev_supports_dax(struct super_block *sb, int blocksize)
>> > +{
>> > + struct blk_dax_ctl dax = {
>> > +
On Sun, 2016-05-08 at 12:14 -0700, Dan Williams wrote:
> On Thu, May 5, 2016 at 5:29 PM, Toshi Kani wrote:
:
> > +int bdev_supports_dax(struct super_block *sb, int blocksize)
> > +{
> > + struct blk_dax_ctl dax = {
> > + .sector = 0,
> > + .size = PAGE_SIZE,
> >
On Thu, May 5, 2016 at 5:29 PM, Toshi Kani wrote:
> DAX imposes additional requirements to a device. Add
> bdev_supports_dax() which performs all the precondition checks
> necessary for filesystem to mount the device with dax option.
>
> Also add a new check to verify if a partition is aligned by
Looks fine,
Reviewed-by: Christoph Hellwig
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