Re: [ofa-general] Re: [patch 0/6] MMU Notifiers V6

Christoph Lameter
2008-02-09T21:46:48Z

On Sat, 9 Feb 2008, Rik van Riel wrote:

> PG_mlock is on the way and can easily be reused for this, too.

Note that a pinned page is different from an mlocked page. A mlocked page
can be moved through page migration and/or memory hotplug. A pinned page
must make both fail.