[openib-general] kernel VM monitor for memory registration caching

[Muli Ben-Yehuda]

On Mon, Aug 01, 2005 at 05:50:27PM +0300, Gleb Natapov wrote:

> Correct. We invalidate nothing in nopage handler, but if pagefault
> happens in part of vma that is not registered we should call original
> nopage() handler for the nonregistered page.

Why not split the VMA if we're regisgtering only a part of it? that
way a VMA if either registered or not registered (up to a page size
granularity).

Cheers,
Muli
-- 
Muli Ben-Yehuda
http://www.mulix.org | http://mulix.livejournal.com/