[IA64] linux: HYPERVISR_update_va_mapping()

add the trivial definition, HYPERVISOR_update_va_mapping(), to compile
balloon driver.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>

diff --git a/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h b/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h
index eba05a4c33542550909e6f6cb3c9bffe053ef008..7f1d36218e669acfb97426b8ea3290149ca04d68 100644 (file)
--- a/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h
+++ b/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h
@@ -514,6 +514,10 @@ HYPERVISOR_add_physmap(unsigned long gpfn, unsigned long mfn,
        }
        return ret;
 }
+
+// for balloon driver
+#define HYPERVISOR_update_va_mapping(va, new_val, flags) (0)
+
 #else
 #define HYPERVISOR_ioremap(ioaddr, size)               (ioaddr)
 #define HYPERVISOR_phystomach(gpfn)                    (gpfn)