On Tue 21-05-19 10:46:25, Darrick J. Wong wrote:
> On Mon, Apr 29, 2019 at 12:26:39PM -0500, Goldwyn Rodrigues wrote:
> > From: Goldwyn Rodrigues
> >
> > Change dax_iomap_pfn to return the address as well in order to
> > use it for performing a memcpy in case the type is IOMAP_DAX_COW.
> > We
On Wed, May 22, 2019 at 02:11:39PM -0500, Goldwyn Rodrigues wrote:
> On 10:46 21/05, Darrick J. Wong wrote:
> > On Mon, Apr 29, 2019 at 12:26:39PM -0500, Goldwyn Rodrigues wrote:
> > > From: Goldwyn Rodrigues
> > >
> > > Change dax_iomap_pfn to return the address as well in order to
> > > use it
On 10:46 21/05, Darrick J. Wong wrote:
> On Mon, Apr 29, 2019 at 12:26:39PM -0500, Goldwyn Rodrigues wrote:
> > From: Goldwyn Rodrigues
> >
> > Change dax_iomap_pfn to return the address as well in order to
> > use it for performing a memcpy in case the type is IOMAP_DAX_COW.
> > We don't handle
On Mon, Apr 29, 2019 at 12:26:39PM -0500, Goldwyn Rodrigues wrote:
> From: Goldwyn Rodrigues
>
> Change dax_iomap_pfn to return the address as well in order to
> use it for performing a memcpy in case the type is IOMAP_DAX_COW.
> We don't handle PMD because btrfs does not support hugepages.
>
>
From: Goldwyn Rodrigues
Change dax_iomap_pfn to return the address as well in order to
use it for performing a memcpy in case the type is IOMAP_DAX_COW.
We don't handle PMD because btrfs does not support hugepages.
Question:
The sequence of bdev_dax_pgoff() and dax_direct_access() is
used
On Tue, Apr 16, 2019 at 11:41:44AM -0500, Goldwyn Rodrigues wrote:
> From: Goldwyn Rodrigues
>
> Change dax_iomap_pfn to return the address as well in order to
> use it for performing a memcpy in case the type is IOMAP_DAX_COW.
>
> Question:
> The sequence of bdev_dax_pgoff() and
From: Goldwyn Rodrigues
Change dax_iomap_pfn to return the address as well in order to
use it for performing a memcpy in case the type is IOMAP_DAX_COW.
Question:
The sequence of bdev_dax_pgoff() and dax_direct_access() is
used multiple times to calculate address and pfn's. Would it make
sense
