>>> On 22.02.13 at 12:54, David Vrabel <david.vrabel at citrix.com> wrote: > I take your point though and will change it to use the dom heap. Is > there a way to verify that all the map/unmaps are correctly done and it > isn't just working by chance? Some sort of debug option? Not currently (other than running out of map space at some point, resulting in a BUG_ON() to trigger). Jan