On Wed, 02 Apr 2008 15:13:05 -0700
Jeremy Fitzhardinge <jeremy@goop.org> wrote:
As I mentioned before, you can do that by plug online_page().
Now, online_page() is per-architecture. So, it's not so bad to make this
online_page() to be just a callback.
=
int online_page(struct page *page)
{
if (online_page_callback)
return (*online_page_callback)(struct page *page);
retrun arch_default_online_page(page);
}
=
maybe not so dirty look.
your ballon driver can overwrite this callback pointer.
Thanks,
-Kame
--