 Home |
Products |
Support |
Community |
News |
xen-devel
Re: [Xen-devel] sharing memory between dom0 and domU
| To: | eli <eli@xxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] sharing memory between dom0 and domU |
| From: | Tim Deegan <Tim.Deegan@xxxxxxxxxx> |
| Date: | Mon, 27 Jun 2011 09:48:41 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Mon, 27 Jun 2011 01:51:12 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <1309088811335-4525597.post@xxxxxxxxxxxxx> |
| List-help: | <mailto:xen-devel-request@lists.xensource.com?subject=help> |
| List-id: | Xen developer discussion <xen-devel.lists.xensource.com> |
| List-post: | <mailto:xen-devel@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe> |
| References: | <1309088811335-4525597.post@xxxxxxxxxxxxx> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| User-agent: | Mutt/1.5.21 (2010-09-15) |
At 04:46 -0700 on 26 Jun (1309063611), eli wrote: > Hi, > I need a way to allocate pages in dom0 and be able to map them to a specific > domU instance. What you need is the grant-table mechanism; I believe that using the gntdev code you can even do it from user-space. Tim. -- Tim Deegan <Tim.Deegan@xxxxxxxxxx> Principal Software Engineer, Xen Platform Team Citrix Systems UK Ltd. (Company #02937203, SL9 0BG) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Xen-devel] Is there a way to map pv guest pseudo physical address into dom0?, Wei Liu |
|---|---|
| Next by Date: | [Xen-devel] Re: [PATCH v2] tools/libxc: Document checkpoint compression in xg_save_restore.h, Ian Campbell |
| Previous by Thread: | [Xen-devel] sharing memory between dom0 and domU, eli |
| Next by Thread: | [Xen-devel] Re: sharing memory between dom0 and domU, eli |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
