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

[Xen-users] dom-U idle loop detection?


  • To: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: Roland Paterson-Jones <roland@xxxxxxxxxxxx>
  • Date: Fri, 20 May 2005 10:24:12 +0200
  • Delivery-date: Fri, 20 May 2005 08:24:28 +0000
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Hi

Does Xen (well, dom-U xenified kernel) detect when a dom-U is spinning in idle loop?

In other words is Xen scheduling able to tell whether a dom-U is really busy?

I thought it might be useful to have a low-priority 'background' dom-U that scavenged CPU-time when the other dom-U's were idle.

Regards
Roland


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


 


Rackspace

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