On Wed, Apr 23, 2008 at 11:19:26AM -0700, Christoph Lameter wrote: > If unregister fails then the driver should not detach from the address > space immediately but wait until -->release is called. That may be > a possible solution. It will be rare that the unregister fails.
This is the current idea, exactly. Unless we find a way to replace mm_lock with something else, I don't see a way to make mmu_notifier_unregister reliable without wasting ram. _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
