xen: map foreign pages for shared rings by updating the PTEs directly

[pandora-kernel.git] / arch / x86 / xen / grant-table.c

diff --git a/arch/x86/xen/grant-table.c b/arch/x86/xen/grant-table.c
index 6bbfd7a..5a40d24 100644 (file)
--- a/arch/x86/xen/grant-table.c
+++ b/arch/x86/xen/grant-table.c
@@ -71,7 +71,7 @@ int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
 
        if (shared == NULL) {
                struct vm_struct *area =
-                       alloc_vm_area(PAGE_SIZE * max_nr_gframes);
+                       alloc_vm_area(PAGE_SIZE * max_nr_gframes, NULL);
                BUG_ON(area == NULL);
                shared = area->addr;
                *__shared = shared;