Initial check-in to support PV balloon driver within HVM guests.

Still todo:

 - fix mapcache invalidation (should happen in Xen)
 - support 32-on-64 mode correctly

Signed-off-by: Steven Hand <steven@xensource.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/unmodified_drivers/linux-2.6/platform-pci/xen_support.c b/unmodified_drivers/linux-2.6/platform-pci/xen_support.c
index 431115a8cc..bb0bdc0722 100644
--- a/unmodified_drivers/linux-2.6/platform-pci/xen_support.c
+++ b/unmodified_drivers/linux-2.6/platform-pci/xen_support.c
@@ -59,12 +59,3 @@ void xen_machphys_update(unsigned long mfn, unsigned long pfn)
 }
 EXPORT_SYMBOL(xen_machphys_update);
 
-void balloon_update_driver_allowance(long delta)
-{
-}
-EXPORT_SYMBOL(balloon_update_driver_allowance);
-
-void balloon_release_driver_page(struct page *page)
-{
-}
-EXPORT_SYMBOL(balloon_release_driver_page);