Re: [PATCH] export notifier #1

Christoph Lameter
2008-01-23T19:48:43Z

On Wed, 23 Jan 2008, Andrea Arcangeli wrote:

> On Wed, Jan 23, 2008 at 04:52:47AM -0600, Robin Holt wrote:
> > But 100 callouts holding spinlocks will not work for our implementation
> > and even if the callouts are made with spinlocks released, we would very
> > strongly prefer a single callout which messages the range to the other
> > side.
>
> But you take the physical address and turn into mm+va with your rmap...

The remote mm+va or a local mm+va?