>>> On 30.04.15 at 15:28, wrote:
> --- a/docs/misc/grant-tables.txt
> +++ b/docs/misc/grant-tables.txt
> @@ -74,7 +74,33 @@ is complete.
> matching map track entry is then removed, as if unmap had been invoked.
> These are not used by the transfer mechanism.
>map->domid : owner of
From: Christoph Egger
Split grant table lock into two separate locks. One to protect
maptrack state and change the other into a rwlock.
The rwlock is used to prevent readers from accessing inconsistent
grant table state such as current version, partially initialized
active table pages, etc.
Sig