Hi,
On Fri, 14 Apr 2006 09:48:25 -0700 (PDT)
Christoph Lameter <[email protected]> wrote:
> > +/* write protected page under migration*/
> > +#define SWP_TYPE_MIGRATION_WP (MAX_SWAPFILES - 1)
> > +/* write enabled migration type */
> > +#define SWP_TYPE_MIGRATION_WE (MAX_SWAPFILES)
>
> Could we call this SWP_TYPE_MIGRATION_READ / WRITE?
>
ok, it looks better.
> > + pte = pte_mkold(mk_pte(new, vma->vm_page_prot));
> > + if (is_migration_entry_we(entry)) {
> is_write_migration_entry?
>
> > + pte = pte_mkwrite(pte);
> > + }
>
> No {} needed.
>
> > - entry = make_migration_entry(page);
> > + if (pte_write(pteval))
> > + entry = make_migration_entry(page, 1);
> > + else
> > + entry = make_migration_entry(page, 0);
> > }
>
> entry = make_migration_entry(page, pte_write(pteval))
>
> ?
Ah, O.K.
Thanks,
-Kame
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