[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [Xen-devel] [PATCH] [VTD] Separate VT-d page table from P2M table



Separate VT-d page table is by default. Shared VT-d page table may be
easy and good in some cases. So we let them co-exist now. If shared VT-d
page table is not necessary and useless, we can remove it easily in
future.

Randy (weidong)

Keir Fraser wrote:
> On 22/4/08 09:36, "Han, Weidong" <weidong.han@xxxxxxxxx> wrote:
> 
>> Currently VT-d page table shares with P2M table, this patch supports
>> separate VT-d page table. 1) add an option (vtd_share) to control
>> whether VT-d page table shares with P2M table or not.
> 
> Why? Is this just another option that noone will understand.
> 
>  -- Keir


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.