On Tue, Jun 05, 2018 at 11:41:19AM +0800, Ming Lei wrote:
> On Mon, Jun 04, 2018 at 03:58:53PM +0200, Christoph Hellwig wrote:
> > Replace a nasty hack with a different nasty hack to prepare for multipage
> > bio_vecs. By moving the temporary page array as far up as possible in
> > the space
On Mon, Jun 04, 2018 at 03:58:53PM +0200, Christoph Hellwig wrote:
> Replace a nasty hack with a different nasty hack to prepare for multipage
> bio_vecs. By moving the temporary page array as far up as possible in
> the space allocated for the bio_vec array we can iterate forward over it
> and
Replace a nasty hack with a different nasty hack to prepare for multipage
bio_vecs. By moving the temporary page array as far up as possible in
the space allocated for the bio_vec array we can iterate forward over it
and thus use bio_add_page. Using bio_add_page means we'll be able to
merge