On Fri, Mar 22, 2019 at 02:24:40PM -0700, Dan Williams wrote:
> On Sun, Mar 17, 2019 at 7:36 PM wrote:
[snip]
> > + * __gup_longterm_locked() is a wrapper for __get_uer_pages_locked which
>
> s/uer/user/
>
> > + * allows us to process the FOLL_LONGTERM flag if present.
> > + *
> > + * FOLL_LON
On Mon, Mar 25, 2019 at 09:45:12AM -0700, Dan Williams wrote:
> On Mon, Mar 25, 2019 at 7:21 AM Ira Weiny wrote:
> [..]
> > > > @@ -1268,10 +1246,14 @@ static long
> > > > check_and_migrate_cma_pages(unsigned long start, long nr_pages,
> > > > putback_movable_pages
On Mon, Mar 25, 2019 at 7:21 AM Ira Weiny wrote:
[..]
> > > @@ -1268,10 +1246,14 @@ static long check_and_migrate_cma_pages(unsigned
> > > long start, long nr_pages,
> > > putback_movable_pages(&cma_page_list);
> > > }
> > > /*
> > >
On Fri, Mar 22, 2019 at 02:24:40PM -0700, Dan Williams wrote:
> On Sun, Mar 17, 2019 at 7:36 PM wrote:
> >
> > From: Ira Weiny
> >
> > Rather than have a separate get_user_pages_longterm() call,
> > introduce FOLL_LONGTERM and change the longterm callers to use
> > it.
> >
> > This patch does not
On Sun, Mar 17, 2019 at 7:36 PM wrote:
>
> From: Ira Weiny
>
> Rather than have a separate get_user_pages_longterm() call,
> introduce FOLL_LONGTERM and change the longterm callers to use
> it.
>
> This patch does not change any functionality.
>
> FOLL_LONGTERM can only be supported with get_user
From: Ira Weiny
Rather than have a separate get_user_pages_longterm() call,
introduce FOLL_LONGTERM and change the longterm callers to use
it.
This patch does not change any functionality.
FOLL_LONGTERM can only be supported with get_user_pages() as it
requires vmas to determine if DAX is in us
